SUNAMERICA SERIES TRUST
485BPOS, 1997-12-31
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<PAGE>   1
   
  As filed with the Securities and Exchange Commission on December 30, 1997
    

                                                    File Nos. 33-52742; 811-7238
================================================================================


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A

                  REGISTRATION STATEMENT UNDER THE SECURITIES
                                  ACT OF 1933                  _
                          Pre-Effective Amendment No.          _
   
                        Post-Effective Amendment No. 13        X
    
                                     and/or
              REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                                  ACT OF 1940                  _
   
                                Amendment No. 15               X
    
                        (Check appropriate box or boxes)

                            SUNAMERICA SERIES TRUST
               (Exact Name of Registrant as Specified in Charter)

                              1 SunAmerica Center
                           Los Angeles, CA 90067-6022

               (Address of Principal Executive Office)(Zip Code)

       Registrant's telephone number, including area code: (800) 858-8850

                                Robert M. Zakem
                   Senior Vice President and General Counsel
                       SunAmerica Asset Management Corp.
                             The SunAmerica Center
                          733 Third Avenue - 3rd Floor
                            New York, NY  10017-3204
                    (Name and Address of Agent for Service)

                                    Copy to:

                             Susan L. Harris, Esq.
                                SunAmerica Inc.
                              1 SunAmerica Center
                          Los Angeles, CA  90067-6022


It is proposed that this filing will become effective (check appropriate box)
   
 X  immediately upon filing pursuant to paragraph (b)
- ---
    
   
    on (date) pursuant to paragraph (b)
- ---
    
___ 60 days after filing pursuant to paragraph (a)
___ on (date) pursuant to paragraph (a) of Rule 485

                              --------------------
   
    


================================================================================
<PAGE>   2

                            SUNAMERICA SERIES TRUST

                             CROSS REFERENCE SHEET
                            Pursuant to Rule 481(b)
                        Under the Securities Act of 1933

<TABLE>
<CAPTION>
PART A
Item No.     Registration Statement Caption                 Caption in Prospectus
<S>          <C>                                           <C>
      1.     Cover Page                                     Cover Page

      2.     Synopsis - Fee Table                                   *

      3.     Financial Highlights                           Financial Highlights

      4.     General Description of Registrant              The Trust, Its Investment
                                                            Objectives and Policies;
                                                            Description of Securities
                                                            and Investment Techniques

      5.     Management of the Fund                         Management

      6.     Capital Stock and Other Securities             Dividends, Distributions and
                                                            Federal Taxes; Shareholder
                                                            Voting Rights; Shareholder
                                                            Inquiries

      7.     Purchase of Securities Being Offered           Purchases and Redemptions

      8.     Redemption or Repurchase                       Purchases and Redemptions

      9.     Pending Legal Proceedings                              *


PART B                                                      Caption in Statement
Item No.     Registration Statement Caption                 of Additional Information

     10.     Cover Page                                     Cover Page

     11.     Table of Contents                              Table of Contents

     12.     General Information and History                The Trust

     13.     Investment Objectives and Policies             Investment Objectives and
                                                            Policies; Investment
                                                            Restrictions

     14.     Management of the Fund                         Trust Officers and Trustees

     15.     Contact Persons and Principal Holders          The Trust
             of Securities

     16.     Investment Advisory and Other Services         Investment Advisory and
                                                            Management Agreement;
                                                            Subadvisory Agreements;
                                                            General Information

     17.     Brokerage Allocation and Other Practices       Execution of Portfolio
                                                            Transactions

     18.     Capital Stock and Other Securities                     *

     19.     Purchase, Redemption and Pricing of            Price of Shares
             Securities Being Offered
</TABLE>
<PAGE>   3
<TABLE>
     <S>     <C>                                            <C>
     20.     Tax Status                                     Dividends, Distributions and Federal Taxes

     21.     Underwriters                                           *

     22.     Calculation of Performance Data                        *

     23.     Financial Statements                           Financial Statements
</TABLE>


* Omitted from the Prospectus or Statement of Additional Information because
the item is not applicable.

                                     PART C

         The information required to be included in Part C is set forth under
the appropriate item, so numbered in Part C of this Registration Statement.
<PAGE>   4
   
                           SUNAMERICA SERIES TRUST
    
                                      
   
               Supplement to the Prospectus dated May 14, 1997
    


   
The date of the Prospectus is hereby changed to December 31, 1997.
    

   
The following supplements the information contained in the Prospectus.
    

   
                           THE FINANCIAL HIGHLIGHTS
    

   
The following financial information replaces the financial information under
the heading entitled "Financial Highlights" on pages 4, 5 and 6 of the
Prospectus. These Financial Highlights should be read in conjunction with the
financial statements and notes thereto, which are included in the Statement of
Additional Information and are incorporated by reference herein.
    



================================================================================
                              FINANCIAL HIGHLIGHTS
================================================================================
 
   
The following Financial Highlights for the Portfolios and periods set forth
below have been audited (except where noted) by Price Waterhouse LLP, the 
Trust's independent accountants, whose report on the financial statements
containing such information is included in the Trust's Annual Report to
Shareholders. These Financial Highlights* should be read in conjunction with
the financial statements and notes thereto, which are included in the Statement
of Additional Information.
    

   
<TABLE>
<CAPTION>
                                                                                   DIVIDENDS     DIVIDENDS
                                                      NET             TOTAL        DECLARED      FROM NET         NET
                      NET ASSET       NET           REALIZED           FROM        FROM NET      REALIZED        ASSET
                        VALUE       INVEST-       & UNREALIZED       INVEST-        INVEST-       GAIN ON        VALUE
                      BEGINNING       MENT       GAIN (LOSS) ON        MENT          MENT         INVEST-       END OF
   PERIOD ENDED       OF PERIOD     INCOME**      INVESTMENTS       OPERATIONS      INCOME         MENTS        PERIOD
========================================================================================================================
                                               Cash Management Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93        $ 10.00       $ 0.19          $ 0.01           $ 0.20        $    --       $    --       $ 10.20
11/30/94                 10.20         0.38           (0.02)            0.36          (0.09)           --         10.47
11/30/95                 10.47         0.56            0.01             0.57          (0.34)           --         10.70
11/30/96                 10.70         0.53           (0.02)            0.51          (0.45)           --         10.76
11/30/97#                10.76         0.53            0.01             0.54          (0.56)           --         10.74
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Corporate Bond Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
7/1/93-11/30/93          10.00         0.14            0.05             0.19             --            --         10.19
11/30/94                 10.19         0.52           (0.87)           (0.35)         (0.05)        (0.04)         9.75
11/30/95                  9.75         0.60            1.00             1.60          (0.53)           --         10.82
11/30/96                 10.82         0.65            0.03             0.68          (0.41)           --         11.09
11/30/97#                11.09         0.77            0.21             0.98          (0.53)           --         11.54
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                 Global Bond Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
7/1/93-11/30/93          10.00         0.13            0.17             0.30             --            --         10.30
11/30/94                 10.30         0.53           (0.86)           (0.33)         (0.09)        (0.05)         9.83
11/30/95                  9.83         0.60            0.97             1.57          (0.38)           --         11.02
11/30/96                 11.02         0.59            0.54             1.13          (0.75)           --         11.40
11/30/97#                11.40         0.52            0.38             0.90          (0.75)        (0.04)        11.51
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               High-Yield Bond Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93          10.00         0.76            0.36             1.12             --            --         11.12
11/30/94                 11.12         1.20           (1.65)           (0.45)         (0.29)        (0.06)        10.32
11/30/95                 10.32         1.11            0.12             1.23          (1.02)           --         10.53
11/30/96                 10.53         0.98            0.48             1.46          (0.95)           --         11.04
11/30/97#                11.04         1.04            0.48             1.52          (0.74)           --         11.82
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                            Worldwide High Income Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
10/28/94-11/30/94        10.00         0.04           (0.09)           (0.05)            --            --          9.95
11/30/95                  9.95         1.10            0.47             1.57          (0.10)           --         11.42
11/30/96                 11.42         1.25            1.60             2.85          (0.87)        (0.05)        13.35
11/30/97#                13.35         0.98            0.68             1.66          (0.90)        (0.91)        13.20
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                             SunAmerica Balanced Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/3/96-11/30/96          10.00         0.10            1.03             1.13             --            --         11.13
11/30/97#                11.13         0.23            2.15             2.38          (0.04)        (0.02)        13.45
========================================================================================================================
 
<CAPTION>
 
                                    NET                       RATIO OF NET
                                   ASSETS       RATIO OF       INVESTMENT
                                   END OF       EXPENSES         INCOME                        AVERAGE
                      TOTAL        PERIOD      TO AVERAGE      TO AVERAGE      PORTFOLIO     COMMISSION
   PERIOD ENDED     RETURN***     (000'S)      NET ASSETS      NET ASSETS      TURNOVER      PER SHARE@
========================================================================================================================
                                               Cash Management Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C>
2/9/93-11/30/93       2.00%       $ 24,603        0.71%+++         2.53%+++        --%             N/A
11/30/94               3.51         89,098        0.70++           3.73++          --              N/A
11/30/95               5.59         90,731        0.67             5.32            --              N/A
11/30/96               4.92         91,247        0.62             4.90            --              N/A
11/30/97#              5.22        156,119        0.6              5.06            --              N/A
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Corporate Bond Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
7/1/93-11/30/93        1.90         11,667        0.94+++          3.92+++        208              N/A
11/30/94              (3.41)        15,869        0.94++           5.21++         419              N/A
11/30/95              17.01         29,475        0.96++           5.93++         412              N/A
11/30/96               6.51         37,207        0.97             6.11           338              N/A
11/30/97#              9.26         62,272        0.91             6.99            49              N/A
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                 Global Bond Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
7/1/93-11/30/93        3.00         25,010        1.35+++          3.56+++         84              N/A
11/30/94              (3.18)        44,543        1.06             5.29           347              N/A
11/30/95              16.40         59,759        0.95             5.89           339              N/A
11/30/96              10.94         68,221        0.89             5.44           223              N/A
11/30/97#              8.43         89,043        0.90             4.70           360              N/A
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               High-Yield Bond Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
2/9/93-11/30/93       11.20         41,851        0.94+++          9.43+++        229              N/A
11/30/94              (4.26)        55,803        0.92++          11.07++         225              N/A
11/30/95              12.64         82,174        0.80            10.80           174              N/A
11/30/96              14.86        113,229        0.77             9.41           107              N/A
11/30/97#             14.53        195,639        0.75             9.26           243              N/A
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                            Worldwide High Income Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
10/28/94-11/30/94     (0.50)        10,478        1.60+++          4.48+++          2              N/A
11/30/95              16.02         21,515        1.30            10.46           176              N/A
11/30/96              26.87         49,204        1.18            10.45           177              N/A
11/30/97#             14.17        125,224        1.10             7.58           146              N/A
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                             SunAmerica Balanced Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
6/3/96-11/30/96       11.30         10,224        1.00+++          1.92+++         40           0.0600
11/30/97#             21.48         44,621        1.00             1.82           143           0.0600
========================================================================================================================
   * Calculated based upon average shares outstanding
  ** After fee waivers and expense reimbursements by the investment adviser
 *** Does not reflect expenses that apply to the separate accounts of Anchor National Life Insurance Company and First
     SunAmerica Life Insurance Company. If such expenses had been included, total return would have been lower for each period
     presented.
   @ The average commission per share is derived by taking the agency commissions paid on equity securities trades and dividing
     by the number of shares purchased or sold.
   # Unaudited
   + Annualized
  ++ During the periods ended November 30, 1993, 1994, 1995, 1996 and 1997, the investment adviser waived a portion of or all fees
     and assumed a portion of or all expenses for the Portfolios. If all fees and expenses had been incurred by the Portfolios,
     the ratio of expenses to average net assets and the ratio of net investment income (loss) to average net assets would have
     been as follows:
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                 EXPENSES                           NET INVESTMENT INCOME
                                               ------------------------------------  ----------------------------------------  
                                              ----------------------                 ----------------------                  
                                               1993    1994    1995    1996    1997   1993     1994    1995    1996    1997  
     ------------------------------------------------------------------------------------------------------------------------  
     <S>                                       <C>     <C>     <C>     <C>    <C>     <C>      <C>     <C>     <C>    <C>   
     Cash Management Portfolio..............   1.10%   0.78%   0.67%   0.62%   0.63%   2.14%   3.65%   5.32%   4.90%   5.06%    
     Corporate Bond Portfolio...............   1.81    1.09    0.97    0.97    0.91    3.05    5.06    5.92    6.11    6.99    
     Global Bond Portfolio..................   1.81    1.06    0.95    0.89    0.90    3.10    5.29    5.89    5.44    4.70   
     High-Yield Bond Portfolio..............   1.29    0.93    0.80    0.77    0.75    9.08   11.06   10.80    9.41    9.26    
     Worldwide High Income Portfolio........     --    2.26    1.30    1.18    1.10      --    3.82   10.46   10.45    7.58    
     SunAmerica Balanced Portfolio..........     --      --      --    1.43    1.00      --      --      --    1.49    1.82     
     ---------------------------------------   --------------------------------------  -------------------------------------  
</TABLE>
    

   
<TABLE>
<CAPTION>
                                                                       DEBT            AVERAGE          AVERAGE         AVERAGE
                                                       YEAR        OUTSTANDING          DEBT            SHARES            DEBT
                                                      ENDED        AT YEAR END       OUTSTANDING      OUTSTANDING      PER SHARE
     --------------------------------------------------------------------------------------------------------------------------
     <S>                                             <C>           <C>               <C>              <C>              <C>
     Worldwide High Income Portfolio..............   11/30/96           --            $ 120,656        3,085,308        $ 0.0391
                                                     11/30/97#
     ==========================================================================================================================
</TABLE>
    
 
                                        2
<PAGE>   5
 
   
The following Financial Highlights for the Portfolios and periods set forth
below have been audited (except where noted) by Price Waterhouse LLP, the 
Trust's independent accountants, whose report on the financial statements
containing such information is included in the Trust's Annual Report to
Shareholders. These Financial Highlights* should be read in conjunction with
the financial statements and notes thereto, which are included in the Statement
of Additional Information.
    
   
<TABLE>
<CAPTION>
                                                                                   DIVIDENDS     DIVIDENDS
                                      NET             NET             TOTAL        DECLARED      FROM NET         NET
                      NET ASSET     INVEST-         REALIZED           FROM        FROM NET      REALIZED        ASSET
                        VALUE         MENT        & UNREALIZED       INVEST-        INVEST-       GAIN ON        VALUE
                      BEGINNING      INCOME      GAIN (LOSS) ON        MENT          MENT         INVEST-       END OF
   PERIOD ENDED       OF PERIOD     (LOSS)**      INVESTMENTS       OPERATIONS      INCOME         MENTS        PERIOD
========================================================================================================================
                                     Balanced/Phoenix Investment Counsel Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
10/28/94-11/30/94      $ 10.00       $ 0.04          $(0.08)          $(0.04)       $    --       $    --       $  9.96
11/30/95                  9.96         0.34            2.23             2.57          (0.05)           --         12.48
11/30/96                 12.48         0.34            1.31             1.65          (0.19)        (0.31)        13.63
11/30/97#                13.63         0.37            1.39             1.76          (0.23)        (0.41)        14.75
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               Asset Allocation Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
7/1/93-11/30/93          10.00         0.08            0.28             0.36             --            --         10.36
11/30/94                 10.36         0.29           (0.25)            0.04          (0.05)        (0.03)        10.32
11/30/95                 10.32         0.42            2.24             2.66          (0.20)        (0.04)        12.74
11/30/96                 12.74         0.48            2.00             2.48          (0.31)        (0.39)        14.52
11/30/97#                14.52         0.44            2.56             3.00          (0.40)        (0.91)        16.21
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                   Utility Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/3/96-11/30/96          10.00         0.24            0.51             0.75             --            --         10.75
11/30/97#                10.75         0.36            1.91             2.27          (0.09)        (0.02)        12.91
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Growth-Income Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93          10.00         0.12            0.49             0.61             --            --         10.61
11/30/94                 10.61         0.13           (0.36)           (0.23)         (0.04)        (0.01)        10.33
11/30/95                 10.33         0.17            3.31             3.48          (0.10)           --         13.71
11/30/96                 13.71         0.18            3.48             3.66          (0.12)        (0.43)        16.82
11/30/97#                16.82         0.17            4.69             4.86          (0.13)        (0.73)        20.82
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               Federated Value Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/3/96-11/30/96          10.00         0.07            1.01             1.08             --            --         11.08
11/30/97#                11.08         0.13            2.72             2.85          (0.03)           --         13.90
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Venture Value Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
10/28/94-11/30/94        10.00         0.03           (0.25)           (0.22)            --            --          9.78
11/30/95                  9.78         0.17            3.55             3.72          (0.03)           --         13.47
11/30/96                 13.47         0.18            3.46             3.64          (0.09)        (0.12)        16.90
11/30/97#                16.90         0.19            4.73             4.92          (0.09)        (0.26)        21.47
========================================================================================================================
 
<CAPTION>
 
                                    NET                       RATIO OF NET
                                   ASSETS       RATIO OF       INVESTMENT
                                   END OF       EXPENSES         INCOME                       AVERAGE
                      TOTAL        PERIOD      TO AVERAGE      TO AVERAGE      PORTFOLIO     COMMISSION
   PERIOD ENDED     RETURN***     (000'S)      NET ASSETS      NET ASSETS      TURNOVER      PER SHARE@
========================================================================================================================
                                     Balanced/Phoenix Investment Counsel Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C>
10/28/94-11/30/94     (0.40)%      $ 1,516        1.00+++          4.25+++        10%            N/A
11/30/95              25.89         32,429        0.98++           3.08++         153             N/A
11/30/96              13.75         70,021        0.84             2.74           194          0.0589
11/30/97#             13.52         95,721        0.82             2.63           271          0.0526
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               Asset Allocation Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
7/1/93-11/30/93        3.60         35,590        0.99+++          2.33+++         71             N/A
11/30/94               0.30        106,856        0.94++           2.71++         152             N/A
11/30/95              26.10        199,836        0.81             3.62           207             N/A
11/30/96              20.27        316,388        0.74             3.66           200          0.0587
11/30/97#             21.97        526,585        0.68             2.88           176          0.0591
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                   Utility Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
6/3/96-11/30/96        7.50          6,299        1.05+++          4.41+++         24          0.0439
11/30/97#             21.26         24,366        1.05++           3.15++          77          0.0365
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Growth-Income Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
2/9/93-11/30/93        6.10         45,080        0.82+++          1.59+++         27             N/A
11/30/94              (2.20)        84,899        0.81++           1.26++          59             N/A
11/30/95              33.89        171,281        0.77             1.42            59             N/A
11/30/96              27.41        325,463        0.72             1.21            82          0.0597
11/30/97#             30.11        622,062        0.65             0.89            44          0.0555
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               Federated Value Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
6/3/96-11/30/96       10.80         12,460        1.05+++          1.26+++         30          0.0520
11/30/97#             25.75         59,024        1.03             1.03            46          0.0494
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Venture Value Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
10/28/94-11/30/94     (2.20)         4,449        1.10+++          3.93+++         --             N/A
11/30/95              38.17        154,908        1.00++           1.43++          18             N/A
11/30/96              27.44        516,413        0.85             1.21            22          0.0598
11/30/97#             29.62      1,140,053        0.79             0.98            22          0.0599
========================================================================================================================
   * Calculated based upon average shares outstanding
  ** After fee waivers and expense reimbursements by the investment adviser
 *** Does not reflect expenses that apply to the separate accounts of Anchor National Life Insurance Company and First
     SunAmerica Life Insurance Company. If such expenses had been included, total return would have been lower for each period
     presented.
   @ The average commission per share is derived by taking the agency commissions paid on equity securities trades and dividing
     by the number of shares purchased or sold.
   # Unaudited
   + Annualized
  ++ During the periods ended November 30, 1993, 1994, 1995, 1996 and 1997, the investment adviser waived a portion of or all fees
     and assumed a portion of or all expenses for the Portfolios. If all fees and expenses had been incurred by the Portfolios,
     the ratio of expenses to average net assets and the ratio of net investment income (loss) to average net assets would have
     been as follows:
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                      EXPENSES                             NET INVESTMENT INCOME (LOSS)    
                                      -----------------------------------------    -------------------------------------------
                                      1993     1994     1995     1996     1997     1993     1994      1995      1996     1997
- ------------------------------------------------------------------------------------------------------------------------------
<S>                                   <C>      <C>      <C>      <C>      <C>      <C>      <C>       <C>       <C>      <C>
Balanced/Phoenix Investment                                                                                           
  Counsel Portfolio................     --%    6.82%    1.11%    0.84%    0.82%      --%    (1.57)%    2.95%     2.74%    2.63%
Asset Allocation Portfolio.........   1.67     0.94     0.81     0.74     0.68     1.65      2.71      3.62      3.66     2.88
Utility Portfolio..................     --       --       --     1.93     1.24       --        --        --      3.53     2.96
Growth-Income Portfolio............   1.40     0.89     0.77     0.72     0.65     1.01      1.18      1.42      1.21     0.89
Federated Value Portfolio..........     --       --       --     1.57     1.03       --        --        --      0.74     1.03
Venture Value Portfolio............     --     3.89     1.02     0.85     0.79       --      1.14      1.41      1.21     0.98
==============================================================================================================================
</TABLE>
    
 
                                        3
<PAGE>   6
 
   
The following Financial Highlights for the Portfolios and periods set forth
below have been audited (except where noted) by Price Waterhouse LLP, the 
Trust's independent accountants, whose report on the financial statements
containing such information is included in the Trust's Annual Report to
Shareholders. These Financial Highlights* should be read in conjunction with
the financial statements and notes thereto, which are included in the Statement
of Additional Information.
    
   
<TABLE>
<CAPTION>
                                                                                   DIVIDENDS     DIVIDENDS
                                      NET             NET             TOTAL        DECLARED      FROM NET
                      NET ASSET     INVEST-         REALIZED           FROM        FROM NET      REALIZED      NET ASSET
                        VALUE         MENT        & UNREALIZED       INVEST-        INVEST-       GAIN ON        VALUE
                      BEGINNING      INCOME      GAIN (LOSS) ON        MENT          MENT         INVEST-       END OF
   PERIOD ENDED       OF PERIOD     (LOSS)**      INVESTMENTS       OPERATIONS      INCOME         MENTS        PERIOD
========================================================================================================================
                                               Alliance Growth Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93        $ 10.00       $ 0.05          $ 0.87           $ 0.92        $    --       $    --       $ 10.92
11/30/94                 10.92         0.04           (0.14)           (0.10)         (0.01)        (0.17)        10.64
11/30/95                 10.64         0.07            5.08             5.15          (0.03)        (0.13)        15.63
11/30/96                 15.63         0.08            4.07             4.15          (0.04)        (1.01)        18.73
11/30/97#                18.73         0.08            4.84             4.92          (0.05)        (1.04)        22.56
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                      Growth/Phoenix Investment Counsel Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93          10.00         0.17            0.61             0.78             --            --         10.78
11/30/94                 10.78         0.16           (0.87)           (0.71)         (0.06)           --         10.01
11/30/95                 10.01         0.12            3.14             3.26          (0.13)           --         13.14
11/30/96                 13.14         0.11            2.16             2.27          (0.11)        (0.91)        14.39
11/30/97#                14.39         0.11            2.48             2.59          (0.10)        (1.26)        15.62
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                      Putnam Growth Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93          10.00         0.02            0.02             0.04             --            --         10.04
11/30/94                 10.04         0.03           (0.01)            0.02          (0.01)           --         10.05
11/30/95                 10.05        (0.01)           3.09             3.08          (0.03)           --         13.10
11/30/96                 13.10           --            2.61             2.61             --            --         15.71
11/30/97#                15.71         0.03            3.93             3.96             --         (0.52)        19.15
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                   Real Estate Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/2/97-11/30/97#         10.00         0.16            1.37             1.53             --            --         11.53
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                              Aggressive Growth Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/3/96-11/30/96          10.00         0.02            0.34             0.36             --            --         10.36
11/30/97#                10.36         0.01            1.40             1.41          (0.01)           --         11.76
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                             International Growth and Income Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/2/97-11/30/97#         10.00         0.03            0.38             0.41             --            --         10.41
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               Global Equities Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
2/9/93-11/30/93          10.00         0.03            0.96             0.99             --            --         10.99
11/30/94                 10.99         0.05            0.71             0.76          (0.01)        (0.07)        11.67
11/30/95                 11.67         0.12            1.64             1.76          (0.08)        (0.29)        13.06
11/30/96                 13.06         0.14            2.19             2.33          (0.14)        (0.33)        14.92
11/30/97#                14.92         0.09            1.79             1.88          (0.13)        (0.69)        15.98
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                      International Diversified Equities Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C> 
10/28/94-11/30/94        10.00         0.01           (0.23)           (0.22)            --            --          9.78
11/30/95                  9.78         0.07            0.38             0.45          (0.08)           --         10.15
11/30/96                 10.15         0.05            1.43             1.48          (0.26)           --         11.37
11/30/97#                11.37         0.09            0.28             0.37          (0.31)        (0.10)        11.33
=======================================================================================================================
<CAPTION>
                                                    Emerging Markets Portfolio
<S>                   <C>           <C>          <C>                <C>            <C>           <C>           <C>
6/2/97-11/30/97#         10.00         0.06           (2.03)           (1.97)            --            --          8.03  
- -----------------------------------------------------------------------------------------------------------------------
 
<CAPTION>
                                    NET                       RATIO OF NET
                                   ASSETS       RATIO OF       INVESTMENT
                                   END OF       EXPENSES         INCOME                        AVERAGE
                      TOTAL        PERIOD      TO AVERAGE      TO AVERAGE      PORTFOLIO     COMMISSION
   PERIOD ENDED     RETURN***     (000'S)      NET ASSETS      NET ASSETS      TURNOVER      PER SHARE @
=======================================================================================================================
                                               Alliance Growth Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C>
2/9/93-11/30/93        9.20%      $ 23,256        0.82%+++         0.61%+++       73%             N/A
11/30/94              (0.93)        52,213        0.82++           0.37++         146              N/A
11/30/95              48.91        167,870        0.79             0.51           138              N/A
11/30/96              28.05        381,367        0.71             0.51           121           0.0649
11/30/97#             27.80        704,533        0.65             0.37           110           0.0617
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                      Growth/Phoenix Investment Counsel Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
2/9/93-11/30/93        7.80         65,032        0.82+++          2.20+++        165              N/A
11/30/94              (6.64)       104,194        0.81++           1.52++         211              N/A
11/30/95              32.92        149,910        0.76             1.01           229              N/A
11/30/96              18.40        186,368        0.74             0.82           164           0.0534
11/30/97#             19.78        218,496        0.73             0.77           217           0.0530
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                               Putnam Growth Portfolio****
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
2/9/93-11/30/93        0.40         42,911        0.97+++          0.32+++         40              N/A
11/30/94               0.19         75,342        0.96++           0.31++          54              N/A
11/30/95              30.66        115,276        0.93           (0.05)            52              N/A
11/30/96              19.92        160,073        0.90           (0.02)            63           0.0443
11/30/97#             26.01        234,726        0.91            0.18            125           0.0322
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                   Real Estate Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C>
6/2/97-11/30/97#      15.30         29,565        1.25+++         3.25+++           7           0.0600
- -----------------------------------------------------------------------------------------------------------------------

<CAPTION>
                                              Aggressive Growth Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
6/3/96-11/30/96        3.60         35,124        1.05+++          0.46+++         47           0.0600
11/30/97#             13.62        103,603        0.90            (0.13)          221           0.0600
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>                                                                                        
                                        International Growth and Income Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
6/2/97-11/30/97#       4.10         42,845        1.60+++          0.61+++         19           0.0030
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>                                                                                        
                                               Global Equities Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
2/9/93-11/30/93        9.90         43,737        1.50+++          0.38+++         58              N/A
11/30/94               6.87        136,758        1.28             0.42            67              N/A
11/30/95              15.58        165,752        1.14             1.02           106              N/A
11/30/96              18.21        246,482        1.03             1.04            70           0.0256
11/30/97#             13.30        341,639        0.95             0.58           115           0.0284
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                      International Diversified Equities Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
10/28/94-11/30/94     (2.20)        12,438        1.70+++          1.60+++         --              N/A
11/30/95               4.63         48,961        1.70++           0.76++          52              N/A
11/30/96              14.85        157,008        1.59             0.47            53           0.0023
11/30/97#              3.52        248,927        1.35             0.82            56           0.0008
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                                Emerging Markets Portfolio
<S>                   <C>         <C>          <C>            <C>              <C>           <C> 
6/2/97-11/30/97#     (19.70)        19,979        1.90+++          1.33+++         49           0.0011

=======================================================================================================================
</TABLE>
    
 
   * Calculated based upon average shares outstanding
  ** After fee waivers and expense reimbursements by the investment adviser
 *** Does not reflect expenses that apply to the separate accounts of Anchor
     National Life Insurance Company and First SunAmerica Life Insurance
     Company. If such expenses had been included, total return would have been
     lower for each period presented.
  @ The average commission per share is derived by taking the agency commissions
    paid on equity securities trades and dividing by the number of shares
    purchased or sold.
  # Unaudited
   
    
   
   +Annualized
    
   
   
   # During the periods ended November 30, 1993, 1994, 1995, 1996 and 1997, the
     investment adviser waived a portion of or all fees and assumed a portion
     of or all expenses for the Portfolios. If all fees and expenses had been
     incurred by the Portfolios, the ratio of expenses to average net assets
     and the ratio of net investment income (loss) to average net assets would
     have been as follows:
    
 
   
<TABLE>
<CAPTION>
                                                                EXPENSES                                                           
                                                   --------------------------------------------                                    
                                                   1993      1994      1995      1996      1997                                     
     -------------------------------------------------------------------------------------------                                    
     <S>                                           <C>       <C>       <C>       <C>       <C>                                      
     Alliance Growth Portfolio..................   1.56%     0.96%     0.79%     0.71%     0.65%                                    
     Growth/Phoenix Investment Counsel                                                                                             
      Portfolio.................................   1.28      0.87      0.76      0.74      0.73                                     
     Putnam Growth Portfolio....................   1.46      1.05      0.93      0.90      0.91                                     
     Real Estate Portfolio .....................     --        --        --        --      1.36                                     
     Aggressive Growth Portfolio................     --        --        --      1.09      0.90                                     
     International Growth and Income Portfolio..     --        --        --        --      2.02                                     
     Global Equities Portfolio..................   2.52      1.28      1.14      1.03      0.95                                     
     International Diversified Equities                                                                                            
      Portfolio.................................     --      3.50      2.09      1.59      1.35                                     
     Emerging Markets Portfolio.................     --        --        --        --      2.60                                     
     ===========================================================================================                                    

<CAPTION>                                                  
                                                        NET INVESTMENT INCOME (LOSS)                      
                                               -------------------------------------------------                 
                                               1993       1994       1995       1996       1997            
     -------------------------------------------------------------------------------------------                  
     <S>                                          <C>        <C>        <C>        <C>     <C>              
     Alliance Growth Portfolio................ (0.13)%     0.23%      0.51%      0.51%     0.37%           
     Growth/Phoenix Investment Counsel                                                                  
      Portfolio...............................  1.74       1.46       1.01       0.82      0.77             
     Putnam Growth Portfolio.................. (0.17)      0.22      (0.05)     (0.02)     0.18             
     Real Estate Portfolio ...................    --         --         --         --      3.14             
     Aggressive Growth Portfolio..............    --         --         --       0.42     (0.13)             
     International Growth and Income Portfolio    --         --         --         --      0.19             
     Global Equities Portfolio................ (0.64)      0.42       1.02       1.04      0.58             
     International Diversified Equities                                                                 
      Portfolio...............................    --      (0.20)      0.37       0.47      0.82             
     Emerging Markets Portfolio...............    --         --         --         --      0.63             
     ===========================================================================================
</TABLE> 
    

   
                                      4     
    
 
                                        
<PAGE>   7







                      Statement of Additional Information





                            SUNAMERICA SERIES TRUST





  This Statement of Additional Information is not a prospectus, but should be
         read in conjunction with the current Prospectus of SunAmerica
Series Trust ("Trust").  Capitalized terms used herein but not defined have the
         meanings assigned to them in the Prospectus.  The Prospectus
       may be  obtained by writing to the Trust at the following address:



                                 P.O. Box 54299
                       Los Angeles, California 90054-0299




   
                              December 30, 1997
    
<PAGE>   8

                               TABLE OF CONTENTS



<TABLE>
<CAPTION>
TOPIC                                                                                         PAGE
- -----                                                                                         ----
<S>                                                                                           <C>
The Trust   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   B-2
Investment Objectives and Policies  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   B-3
Description of Commercial Paper and Bond Ratings  . . . . . . . . . . . . . . . . . . . . . .  B-27
Investment Restrictions   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-31
Trust Officers and Trustees   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-36
Investment Advisory and Management Agreement  . . . . . . . . . . . . . . . . . . . . . . . .  B-38
Subadvisory Agreements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-41
Dividends, Distributions and Federal Taxes  . . . . . . . . . . . . . . . . . . . . . . . . .  B-44
Price of Shares   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-44
Execution of Portfolio Transactions   . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-46
General Information   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-51
Financial Statements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  B-53
</TABLE>


                                   THE TRUST

         The Trust, organized as a Massachusetts business trust on September
11, 1992, is an open-end management investment company.  Shares of the Trust
are issued and redeemed only in connection with investments in and payments
under variable annuity contracts, and may be sold to fund variable life
contracts in the future.

         On August 30, 1994, the Board of Trustees of the Trust (the
"Trustees") approved the creation of the Balanced/Phoenix Investment Counsel
Portfolio, International Diversified Equities Portfolio, Worldwide High Income
Portfolio and Venture Value Portfolio.  On March 1, 1996, the Trustees approved
the creation of the SunAmerica Balanced Portfolio, Aggressive Growth Portfolio,
Federated Value Portfolio and Utility Portfolio.  In addition, on March 1,
1996, the Trustees approved changing the name of the Fixed Income Portfolio to
the Corporate Bond Portfolio, and such name change became effective on June 3,
1996.   On April 15, 1997, the Trustees approved the creation of the
International Growth and Income Portfolio, the Real Estate Portfolio and the
Emerging Markets Portfolio.  In addition, on April 15, 1997 the Trustees
approved changing the name of the Provident Growth Portfolio to the Putnam
Growth Portfolio, and such name change became effective on April 16, 1997.

   
          Shares of the Trust are held by separate accounts of Anchor National 
Life Insurance Company, an Arizona corporation, and First SunAmerica Life
Insurance Company, a New York corporation.  Anchor National Life Insurance
Company and First SunAmerica Life Insurance Company are wholly owned 
    






                                      B-2
<PAGE>   9
subsidiaries of SunAmerica Life Insurance Company, an Arizona corporation wholly
owned by SunAmerica  Inc., a Maryland corporation.

                       INVESTMENT OBJECTIVES AND POLICIES

         The discussion below is intended to supplement the information
contained in the Prospectus.

         CASH MANAGEMENT PORTFOLIO.  The Cash Management Portfolio seeks to
achieve its investment objective by investing in a diversified selection of
money market instruments.  The money market instruments that the Portfolio may
invest in are as follows:

         Commercial Bank Obligations. Certificates of deposit (interest-bearing
         time deposits), bankers' acceptances (time drafts drawn on a
         commercial bank where the bank accepts an irrevocable obligation to
         pay at maturity) and documented discount notes (corporate promissory
         discount notes accompanied by a commercial bank guarantee to pay at
         maturity) representing direct or contingent obligations of commercial
         banks with total assets in excess of $1 billion, based on the latest
         published reports.  The Cash Management Portfolio may also invest in
         obligations issued by commercial banks with total assets of less than
         $1 billion if the principal amount of these obligations owned by the
         Cash Management Portfolio is fully insured by the Federal Deposit
         Insurance Corporation ("FDIC").

         Savings Association Obligations. Certificates of deposit
         (interest-bearing time deposits) issued by mutual savings banks or
         savings and loan associations with assets in excess of $1 billion and
         whose deposits are insured by the FDIC.  The Cash Management Portfolio
         may also invest in obligations issued by mutual savings banks or
         savings and loan associations with total assets of less than $1
         billion if the principal amount of these obligations owned by the Cash
         Management Portfolio is fully insured by the FDIC.

         Commercial Paper. Short-term notes (up to 9 months) issued by
         corporations or governmental bodies.  The Cash Management Portfolio
         may only purchase commercial paper judged by SunAmerica Asset
         Management Corp. ("SAAMCo" or the "Adviser") to be of suitable
         investment quality.  This includes commercial paper that is (a) rated
         in the two highest categories by Standard & Poor's Ratings Services, a
         Division of The McGraw-Hill Companies, Inc. 





                                      B-3
<PAGE>   10
         ("Standard & Poor's") and by Moody's Investors Service, Inc.
         ("Moody's"), or (b) other commercial paper deemed on the basis of the
         issuer's creditworthiness to be of a quality appropriate for the Cash
         Management Portfolio.  (No more than 5% of the Cash Management
         Portfolio's assets may be invested in commercial paper in the second
         highest rating category; no more than the greater of 1% or $1 million
         may be invested in such securities of any one issuer.)  See
         "Description of Commercial Paper and Bond Ratings" for a description of
         the ratings.  The Cash Management Portfolio will not purchase
         commercial paper described in (b) above if such paper would in the
         aggregate exceed 15% of its total assets after such purchase.  The
         commercial paper in which the Cash Management Portfolio may invest
         includes variable amount master demand notes.  Variable amount master
         demand notes permit the Cash Management Portfolio to invest varying
         amounts at fluctuating rates of interest pursuant to the agreement in
         the master note.  These are direct lending obligations between the
         lender and borrower, they are generally not traded, and there is no
         secondary market.  Such instruments are payable with accrued interest
         in whole or in part on demand.  The amounts of the instruments are
         subject to daily fluctuations as the participants increase or decrease
         the extent of their participation.  Investments in these instruments
         are limited to those that have a demand feature enabling the Cash
         Management Portfolio unconditionally to receive the amount invested
         from the issuer upon seven or fewer days' notice.  Generally, the Cash
         Management Portfolio attempts to invest in instruments having a one-day
         notice provision.  In connection with master demand note arrangements,
         the Adviser, subject to the direction of the trustees, monitors on an
         ongoing basis, the earning power, cash flow and other liquidity ratios
         of the borrower, and its ability to pay principal and interest on
         demand.  The Adviser also considers the extent to which the variable
         amount master demand notes are backed by bank letters of credit.  These
         notes generally are not rated by Moody's or Standard & Poor's and the
         Cash Management Portfolio may invest in them only if it is determined
         that at the time of investment the notes are of comparable quality to
         the other commercial paper in which the Portfolio may invest.  Master
         demand notes are considered to have a maturity equal to the repayment
         notice period unless the Adviser has reason to believe that the
         borrower could not make timely repayment upon demand.







                                      B-4
<PAGE>   11
         Corporate Bonds and Notes.  The Cash Management Portfolio may purchase
         corporate obligations that mature or that may be redeemed in one year
         or less.  These obligations originally may have been issued with
         maturities in excess of one year.  The Cash Management Portfolio may
         invest only in corporate bonds or notes of issuers having outstanding
         short-term securities rated in the top two rating categories by
         Standard & Poor's and Moody's.  See "Description of Commercial Paper
         and Bond Ratings" for description of investment-grade ratings by
         Standard & Poor's and Moody's.

         LOAN PARTICIPATIONS AND ASSIGNMENTS.  The Worldwide High Income
Portfolio may invest in fixed and floating rate loans ("Loans") arranged
through private negotiations between an issuer of sovereign or corporate debt
obligations and one or more financial institutions ("Lenders").  The
Portfolio's investments in Loans are expected in most instances to be in the
form of participations in Loans ("Participations") and assignments of all or a
portion of Loans ("Assignments") from third parties.  In the case of
Participations, the Portfolio will have the right to receive payments of
principal, interest and any fees to which it is entitled only from the Lender
selling the Participation and only upon receipt by the Lender of the payments
from the borrower.  In the event of the insolvency of the Lender selling a
Participation, the Portfolio may be treated as a general creditor of the Lender
and may not benefit from any set-off between the Lender and the borrower.  The
Portfolio will acquire Participations only if the Lender interpositioned
between the Portfolio and the borrower is determined by the Subadviser to be
creditworthy.  When the Portfolio purchases Assignments from Lenders it will
acquire direct rights against the borrower on the Loan.  Because Assignments
are arranged through private negotiations between potential assignees and
potential assignors, however, the rights and obligations acquired by the
Portfolio as the purchaser of an Assignment may differ from, and be more
limited than, those held by the assigning Lender.  Because there is no liquid
market for such securities, the Portfolio anticipates that such securities
could be sold only to a limited number of institutional investors.  The lack of
a liquid secondary market may have an adverse impact on the value of such
securities and the Portfolio's ability to dispose of particular Assignments or
Participations when necessary to meet the Portfolio's liquidity needs or in
response to a specific economic event such as a deterioration in the
creditworthiness of the borrower.  The lack of a liquid secondary market for
Assignments and Participations also may make it more difficult for the
Portfolio to assign a value to these securities for purposes of valuing the
Portfolio and calculating its net asset value.




                                      B-5
<PAGE>   12
         STRUCTURED INVESTMENTS.  The Worldwide High Income Portfolio and the
International Growth and Income Portfolio  may invest a portion of its assets
in entities organized and operated solely for the purpose of restructuring the
investment characteristics of sovereign debt obligations.  This type of
restructuring involves the deposit with or purchase by an entity, such as a
corporation or trust, of specified instruments (such as commercial bank loans)
and the issuance by that entity of one or more classes of securities
("Structured Securities") backed by, or representing interests in, the
underlying instruments.  The cash flow on the underlying instruments may be
apportioned among the newly issued Structured Securities to create securities
with different investment characteristics, such as varying maturities, payment
priorities and interest rate provisions, and the extent of the payments made
with respect to Structured Securities is dependent on the extent of the cash
flow on the underlying instruments.  Because Structured Securities of the type
in which the Portfolio anticipates it will invest typically involve no credit
enhancement, their credit risk generally will be equivalent to that of the
underlying instruments.  The Portfolio is permitted to invest in a class of
Structured Securities that is either subordinated or unsubordinated to the
right of payment of another class.  Subordinated Structured Securities
typically have higher yields and present greater risks than unsubordinated
Structured Securities.  Structured Securities are typically sold in private
placement transactions, and there currently is no active trading market for
Structured Securities.

         The Portfolio's investments in government and government-related and
restructured debt instruments are subject to special risks, including the
inability or unwillingness to repay principal and interest, requests to
reschedule or restructure outstanding debt and requests to extend additional
loan amounts.

         U.S. CORPORATE HIGH-YIELD FIXED-INCOME SECURITIES.  A portion of each
of the Worldwide High Income and High-Yield Bond Portfolios' assets will be
invested in U.S. corporate high-yield fixed-income securities, which offer a
yield above that generally available on U.S.  corporate debt securities in the
four highest rating categories of the recognized rating services.  The Portfolio
may acquire fixed-income securities of U.S. issuers, including debt obligations
(e.g., bonds, debentures, notes, equipment lease certificates, equipment trust
certificates, conditional sales contracts, commercial paper and obligations
issued or guaranteed by the U.S. government or any of its political
subdivisions, agencies or instrumentalities) and preferred stock.  These
fixed-income securities may have equity features, such as conversion rights or
warrants, and the Portfolio may invest up to 10% of its total assets in equity
features, such as conversion rights or warrants, and the Portfolio may invest up
to 10% of its total assets in 




                                      B-6
<PAGE>   13
equity securities other than preferred stock (e.g., common stock, warrants
and rights and limited partnership interests).  The Portfolio may not invest
more than 5% of its total assets at the time of acquisition in either of (1)
equipment lease certificates, equipment trust certificates, equipment trust
certificates and conditional sales contracts or (2) limited partnership
interests.

         EMERGING COUNTRY FIXED-INCOME SECURITIES.  Certain of the Portfolios
may invest their assets, to varying degrees, in emerging country fixed-income
securities, which are debt securities of government and government-related
issuers located in emerging countries (including participations in loans
between governments and financial institutions), and of entities organized to
restructure outstanding debt of such issuers and debt securities of corporate
issuers located in or organized under the laws of emerging countries.  As used
with respect to these Portfolios, an emerging country is any country that the
International Bank for Reconstruction and Development (more commonly known as
the World Bank) has determined to have a low or middle income economy.  There
are currently over 130 countries which are considered to be emerging countries,
approximately 40 of which currently have established securities markets.  The
countries generally include every nation in the world except the United States,
Canada, Japan, Australia, Singapore, New Zealand and most nations located in
Western Europe. Not withstanding the foregoing with respect to Putnam, in
addition to the exclusions listed above, the following countries should also be
excluded from the countries considered   emerging markets: Austria, Belgium,
Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway,
Spain, Sweden, Switzerland and the United Kingdom.

         In selecting emerging country debt securities for investment by the
Portfolio, the Subadviser will apply a market risk analysis contemplating
assessment of factors such as liquidity, volatility, tax implications, interest
rate sensitivity, counterparty risks and technical market considerations.
Currently, investing in many emerging country securities is not feasible or may
involve unacceptable political risks.  The Portfolio expects that its
investments in emerging country debt securities will be made primarily in some
or all of the following emerging countries:

         Argentina                Indonesia                     Poland
         Brazil                   Malaysia                      Portugal
         Chile                    Mexico                        South Africa
         Czech Republic           Morocco                       Thailand
         Egypt                    Pakistan                      Turkey
         Greece                   Peru                          Uruguay
         Hungary                  Philippines                   Venezuela






                                      B-7
<PAGE>   14
         As opportunities to invest in debt securities in other emerging
countries develop, the Portfolio expects to expand and further diversify the
emerging countries in which it invests.  While the Portfolio generally is not
restricted in the portion of its assets which may be invested in a single
country or region, it is anticipated that, under normal circumstances, the
Portfolio's assets will be invested in at least three countries.

         The Portfolio's investments in government and government-related and
restructured debt securities will consist of (i) debt securities or obligations
issued or guaranteed by governments, governmental agencies or instrumentalities
and political subdivisions located in emerging countries (including
participation in loans between governments and financial institutions), (ii)
debt securities or obligations issued by government owned, controlled or
sponsored entities located in emerging countries, and (iii) interests in
issuers organized and operated for the purpose of restructuring the investment
characteristics of instruments issued by any of the entities described above.
Such type of restructuring involves the deposit with or purchase by an entity
of specific instruments and the issuance by that entity of one or more classes
of securities backed by, or representing an interest in, the underlying
instruments.  Certain issuers of such structured securities may be deemed to be
"investment companies" as defined in the Investment Company Act of 1940, as
amended, (the "1940 Act").  As a result, the Portfolio's investment in such
securities may be limited by certain investment restrictions contained in the
1940 Act.

         The Portfolio's investments in debt securities of corporate issuers in
emerging countries may include debt securities or obligations issued (i) by
banks located in emerging countries or by branches of emerging country banks
located outside the country or (ii) by companies organized under the laws of an
emerging country.  Determinations as to eligibility will be made by the
Subadviser based on publicly available information and inquiries made to the
issuer.  The Portfolio may also invest in certain debt obligations customarily
referred to as "Brady Bonds," which are created through the exchange of
existing commercial bank loans to foreign entities for new obligations in
connection with debt restructuring under a plan introduced by former U.S.
Secretary of the Treasury Nicholas F. Brady.

         Emerging country debt securities held by the Portfolio will take the
form of bonds, notes, bills, debentures, convertible securities, warrants, bank
debt obligations, short-term paper, mortgage-backed and other asset-backed
securities, loan participations, loan assignments and interests issued by
entities organized and operated for the purpose of restructuring the


                                      B-8
<PAGE>   15
investment characteristics of instruments issued by emerging country issuers.
U.S. dollar-denominated emerging country debt securities held by the Portfolio
will generally be listed but not traded on a securities exchange, and non-U.S.
dollar-denominated securities held by the Portfolio may or may not be listed or
traded on a securities exchange.  The Portfolio may invest in mortgage-backed
securities and in other asset-backed securities issued by non-governmental
entities such as banks and other financial institutions.  Mortgage-backed
securities include mortgage pass-through securities and collateralized mortgage
obligations.  Asset-backed securities are collateralized by such assets as
automobile or credit card receivables and are securitized either in a
pass-through structure or in a pay-through structure similar to a collaterized
mortgage obligation.

         Investments in emerging country debt securities entail special
investment risks.  Many of the emerging countries listed above may have less
stable political environments than more developed countries.  Also, it may be
more difficult to obtain a judgement in a court outside the United States.

         GLOBAL FIXED-INCOME SECURITIES.  Certain of the Portfolios may invest
their assets, to varying degrees, in global fixed-income securities. These are
debt securities denominated in currencies of countries displaying high real
yields.  Such securities include government obligations issued or guaranteed by
U.S. or foreign governments and their political subdivisions, authorities,
agencies or instrumentalities, and by supranational entities (such as the World
Bank, The European Economic Community, The Asian Development Bank and the
European Coal and Steel Community), Eurobonds, and corporate bonds with varying
maturities denominated in various currencies.  In this portion of the
Portfolio, the Subadviser seeks to minimize investment risk by investing in a
high quality portfolio of debt securities, the majority of which will be rated
in one of the two highest rating categories by a nationally recognized
statistical rating organization.  U.S. government securities in which the
Portfolio may invest include obligations issued or guaranteed by the U.S.
government, such as U.S. Treasury securities, as well as those backed by the
full faith and credit of the United States, such as obligations of the
Government National Mortgage Association and The Export-Import Bank.  The
Portfolio may also invest in obligations issued or guaranteed by U.S.
government agencies or instrumentalities where the Portfolio must look
principally to the issuing or guaranteeing agency for ultimate repayment.  The
Portfolio may invest in obligations issued or guaranteed by foreign governments
and their political subdivisions, authorities, agencies or instrumentalities,
and by supranational entities (such as the World Bank, The European Economic
Community, The Asian Development Bank and the European Coal and Steel




                                      B-9
<PAGE>   16
Community).  Investment in foreign government securities for this portion of
the Portfolio will be limited to those of developed nations which the
Subadviser believes to pose limited credit risk.  These countries currently
include Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany,
Ireland, Italy, Japan, Luxembourg, the Netherlands, New Zealand, Norway,
Portugal, Spain, Sweden, Switzerland and the United Kingdom.  Corporate and
supranational obligations selected for this portion of the portfolio will be
limited to those rated A or better by Moody's, Standard & Poor's or IBCA Ltd.

         In selecting securities for this portion of the Portfolio, the
Subadviser evaluates the currency, market and individual features of the
securities being considered for investment.  The Subadviser believes that
countries displaying the highest real yields will over time generate a high
total return, and accordingly, the Subadviser's focus for this portion of the
Portfolio will be to analyze the relative rates of real yield of twenty global
fixed-income markets.  In selecting securities, the Subadviser will first
identify the global markets in which the Portfolio's assets will be invested by
ranking such countries in order of highest real yield.  In this portion of its
portfolio, the Portfolio will invest its assets primarily in fixed-income
securities denominated in the currencies of countries within the top quartile
of the Subadviser's ranking.

         The Subadviser's assessment of the global fixed-income markets is
based on an analysis of real interest rates.  The Subadviser calculates real
yield for each global market by adjusting current nominal yields of securities
in each such market for inflation prevailing in each country using an analysis
of past and projected (one-year) inflation rates for that country.  The
Subadviser expects to review and update on a regular basis its real yield
ranking of countries and market sectors and to alter the allocation of this
portion of the Portfolio's investments among markets as necessary when changes
to real yields and inflation estimates significantly alter the relative
rankings of the countries and market sectors.

         SHORT SALES.  Each Portfolio (other than the Cash Management
Portfolio) may make short sales, including "short sales against the box." A
short sale is effected by selling a security which the Portfolio does not own.
A short sale is against the box to the extent that the Portfolio
contemporaneously owns, or has the right to obtain without payment, securities
identical to those sold short.  A Portfolio may not enter into a short sale
against the box, if, as a result, more than 25% of its total assets would be
subject to such short sales.







                                      B-10
<PAGE>   17
         When a Portfolio makes a short sale, the proceeds it receives from the
sale will be held on behalf of a broker until the Portfolio replaces the
borrowed securities.  To deliver the securities to the buyer, the Portfolio
will need to arrange through a broker to borrow the securities and, in so
doing, the Portfolio will become obligated to replace the securities borrowed
at their market price at the time of replacement, whatever that price may be.
The Portfolio may have to pay a premium to borrow the securities and must pay
any dividends or interest payable on the securities until they are replaced.

         The Portfolio's obligation to replace the securities borrowed in
connection with a short sale will be secured by collateral deposited with the
Trust's Custodian in the name of the broker that consists of cash or liquid
securities.  In addition, the Portfolio will place in a segregated account with
its Custodian an amount of cash or liquid securities equal to the difference,
if any, between (1) the market value of the securities sold at the time they
were sold short and (2) any cash or liquid securities deposited as collateral
with the broker in connection with the short sale (not including the proceeds
of the short sale).  In the event that the value of the collateral deposited
with the broker, plus the value of the assets in the segregated account should
fall below the value of the securities sold short, additional amounts to cover
the difference will be placed in the segregated accounts.  Short sales by the
Portfolio involve certain risks and special considerations.  Possible losses
from short sales differ from losses that could be incurred from a purchase of a
security, because losses from short sales may be unlimited, whereas losses from
purchases can equal only the total amount invested.

         ILLIQUID SECURITIES.  Each of the Portfolios may invest no more than
15% (10% in the case of the Cash Management Portfolio) of its net assets,
determined as of the date of purchase, in illiquid securities including
repurchase agreements which have a maturity of longer than seven days or in
other securities that are illiquid by virtue of the absence of a readily
available market or legal or contractual restrictions on resale.  Historically,
illiquid securities have included securities subject to contractual or legal
restrictions on resale because they have not been registered under the
Securities Act of 1933, as amended (the "Securities Act"), securities which are
otherwise not readily marketable and repurchase agreements having a maturity of
longer than seven days.  Repurchase agreements subject to demand are deemed to
have a maturity equal to the notice period.  Securities which have not been
registered under the Securities Act are referred to as private placements or
restricted securities and are purchased directly from the issuer or in the
secondary market.  Mutual funds do not typically hold a significant amount of
these restricted or other





                                      B-11
<PAGE>   18
illiquid securities because of the potential for delays on resale and
uncertainty in valuation.  Limitations on resale may have an adverse effect on
the marketability of portfolio securities and a mutual fund might be unable to
dispose of restricted or other illiquid securities promptly or at reasonable
prices and might thereby experience difficulty satisfying redemptions within
seven days.  A mutual fund might also have to register such restricted
securities in order to dispose of them, resulting in additional expense and
delay.  There generally will be a lapse of time between a mutual fund's decision
to sell an unregistered security and the registration of such security promoting
sale.  Adverse market conditions could impede a public offering of such
securities.  When purchasing unregistered securities, the Portfolios will seek
to obtain the right of registration at the expense of the issuer.

         In recent years, a large institutional market has developed for
certain securities that are not registered under the Securities Act, including
repurchase agreements, commercial paper, foreign securities, municipal
securities and corporate bonds and notes.  Institutional investors depend on an
efficient institutional market in which the unregistered security can be
readily resold or on an issuer's ability to honor a demand for repayment.  The
fact that there are contractual or legal restrictions on resale to the general
public or to certain institutions may not be indicative of the liquidity of
such investments.

         Restricted securities eligible for resale pursuant to Rule 144A under
the Securities Act for which there is a readily available market will not be
deemed to be illiquid.  The Adviser or subadviser, as the case may be, will
monitor the liquidity of such restricted securities subject to the supervision
of the Board of Trustees of the Trust.  In reaching liquidity decisions, the
Adviser, or subadviser, as the case may be, will consider, inter alia, pursuant
to guidelines and procedures established by the Trustees, the following
factors: (1) the frequency of trades and quotes for the security; (2) the
number of dealers wishing to purchase or sell the security and the number of
other potential purchasers; (3) dealer undertakings to make a market in the
security; and (4) the nature of the security and the nature of the marketplace
trades (e.g., the time needed to dispose of the security, the method of
soliciting offers and the mechanics of the transfer).

         The Cash Management Portfolio may invest in commercial paper issues
which include securities issued by major corporations without registration
under the Securities Act in reliance on the exemption from such registration
afforded by Section 3(a)(3) thereof, and commercial paper issued in reliance on
the so-called private placement exemption from registration which is afforded
by 





                                      B-12
<PAGE>   19
Section 4(2) of the Securities Act ("Section 4(2) paper").  Section 4(2)
paper is restricted as to disposition under the federal securities laws in that
any resale must similarly be made in an exempt transaction.  Section 4(2) paper
is normally resold to other institutional investors through or with the
assistance of investment dealers who make a market in Section 4(2) paper, thus
providing liquidity.  Section 4(2) paper that is issued by a company that files
reports under the Securities Exchange Act of 1934 is generally eligible to be
sold in reliance on the safe harbor of Rule 144A described above.  The Cash
Management Portfolio's 10% limitation on investments in illiquid securities
includes Section 4(2) paper other than Section 4(2) paper that the Adviser has
determined to be liquid pursuant to guidelines established by the Trustees.
The Portfolio's Board of Trustees delegated to the Adviser the function of
making day-to-day determinations of liquidity with respect to Section 4(2)
paper, pursuant to guidelines approved by the Trustees that require the Adviser
to take into account the same factors described above for other restricted
securities and require the Adviser to perform the same monitoring and reporting
functions.

         REVERSE REPURCHASE AGREEMENTS.  The Cash Management, Corporate Bond,
High-Yield Bond, Worldwide High Income, SunAmerica Balanced, Utility, Federated
Value and Aggressive Growth Portfolios may enter into reverse repurchase
agreements with brokers, dealers, domestic and foreign banks or other financial
institutions that have been determined by the Adviser or Subadviser to be
creditworthy.  In a reverse repurchase agreement, the Portfolio sells a
security and agrees to repurchase it at a mutually agreed upon date and price,
reflecting the interest rate effective for the term of the agreement.  It may
also be viewed as the borrowing of money by the Portfolio.  The Portfolio's
investment of the proceeds of a reverse repurchase agreement is the speculative
factor known as leverage.  The Portfolios will enter into a reverse repurchase
agreement only if the interest income from investment of the proceeds is
expected to be greater than the interest expense of the transaction and the
proceeds are invested for a period no longer than the term of the agreement.
The Portfolio will maintain with the Custodian a separate account with a
segregated portfolio of cash or liquid securities in an amount at least equal
to its purchase obligations under these agreements (including accrued interest).
In the event that the buyer of securities under a reverse repurchase agreement
files for bankruptcy or becomes insolvent, the buyer or its trustee or receiver
may receive an extension of time to determine whether to enforce the Portfolio's
repurchase obligation, and the Portfolio's use of proceeds of the agreement may
effectively be restricted pending such decision.  Reverse repurchase agreements
are considered to be borrowings and are subject to the percentage limitations on
borrowings.  See "Investment Restrictions."







                                      B-13
<PAGE>   20
         FLOATING RATE OBLIGATIONS.  These securities have a coupon rate that
changes at least annually and generally more frequently.  The coupon rate is
set in relation to money market rates.  The obligations, issued primarily by
banks, other corporations, governments and semi-governmental bodies, may have a
maturity in excess of one year.  In some cases, the coupon rate may vary with
changes in the yield on Treasury bills or notes or with changes in LIBOR
(London Interbank Offering Rate).  The Adviser considers floating rate
obligations to be liquid investments because a number of United States and
foreign securities dealers make active markets in these securities.

         COVERED OPTIONS.   Each Portfolio may write (sell) covered call and
put options on any securities in which it may invest.  A Portfolio may purchase
and write such options on securities that  are listed on national domestic
securities exchanges (and, for certain Portfolios, foreign securities
exchanges) or traded in the over-the-counter market.  A call option written by
a Portfolio obligates a Portfolio to sell specified securities to the holder of
the option at a specified price if the option is exercised at any time before
the expiration date.  All call options written by a Portfolio are covered,
which means that a Portfolio will own the securities subject to the option so
long as the option is outstanding.  The purpose of writing covered call options
is to realize greater income than would be realized on portfolio securities
transactions alone.  However, in writing covered call options for additional
income, a Portfolio may forego the opportunity to profit from an increase in
the market price of the underlying security.

         A put option written by a Portfolio would obligate a Portfolio to
purchase specified securities from the option holder at a specified price if
the option is exercised at any time before the expiration date.  All put
options written by a Portfolio would be covered, which means that the Portfolio
would have deposited with its custodian cash, U.S. government securities or
other high-grade debt securities (i.e., securities rated in one of the top
three categories by Moody's or Standard & Poor's, or, if unrated, deemed
by the Adviser or subadviser to be of comparable credit quality) with a value
at least equal to the exercise price of the put option.  The purpose of writing
such options is to generate additional income for a Portfolio.  However, in
return for the option premium, a Portfolio accepts the risk that it may be
required to purchase the underlying securities at a price in excess of the
securities' market value at the time of purchase.

         PORTFOLIO STRATEGIES RELATED TO FOREIGN SECURITIES. Each Portfolio may
engage in various portfolio strategies to reduce certain risks of their
respective investments and/or to attempt to 




                                      B-14
<PAGE>   21
enhance return.  Each Portfolio may engage in strategies including the purchase
and sale of forward foreign currency exchange contracts, currency and financial
index futures contracts (including, in the case of the Global Equities
Portfolio, stock index futures) and options thereon, put and call options on
currencies and financial indices, and combinations thereof.  The Adviser or
Subadviser will use such techniques as market conditions warrant.  Each
Portfolio's ability to use these strategies may be limited by market conditions,
regulatory limits and tax considerations and there can be no assurance that any
of these strategies will succeed.  New financial products and risk management
techniques continue to be developed and these Portfolios may use these new
investments and techniques to the extent consistent with their investment
objective and policies.

         In addition to direct investment, the Portfolios which may invest in
foreign securities may also invest in American Depositary Receipts ("ADRs") and
in other Depositary Receipts, including Global Depositary Receipts ("GDRs"),
European Depositary Receipts ("EDRs") and others (which, together with ADRs,
GDRs and EDRs, are hereinafter collectively referred to as "Depositary
Receipts"), to the extent that such Depositary Receipts become available.  ADRs
are securities, typically issued by a U.S. financial institution (a
"depositary"), that evidence ownership interests in a security or a pool of
securities issued by a foreign issuer (the "underlying issuer") and deposited
with the depositary.  ADRs include American Depositary Shares and New York
Shares and may be "sponsored" or "unsponsored."  Sponsored ADRs are established
jointly by a depositary and the underlying issuer, whereas unsponsored ADRs may
be established by a depositary without participation by the underlying issuer.
GDRs, EDRs and other types of Depositary Receipts are typically issued by
foreign depositaries, although they may also be issued by U.S. depositaries,
and evidence ownership interests in a security or pool of securities issued by
either a foreign or a U.S. corporation.  Holders of unsponsored Depositary
Receipts generally bear all the costs associated with establishing the
unsponsored Depositary Receipt.  The depositary of unsponsored Depositary
Receipts is under no obligation to distribute shareholder communications
received from the underlying issuer or to pass through to the holders of the
unsponsored Depositary Receipt voting rights with respect to the deposited
securities or pool of securities. Depositary Receipts are not necessarily
denominated in the same currency as the underlying securities to which they may
be connected. Generally, Depositary Receipts in registered form are designed
for use in the U.S. securities market and Depositary Receipts in bearer form
are designed for use in securities markets outside the United States. A
Portfolio may invest in sponsored and unsponsored Depositary Receipts. For
purposes of a Portfolio's investment policies, the


                                      B-15
<PAGE>   22
Portfolio's investments in Depositary Receipts will be deemed to be investments
in the underlying securities.  The Portfolios also may invest in securities
denominated in European Currency Units ("ECUs"). Generally ADRs, in registered
form, are dollar denominated securities designed for use in the U.S. securities
markets, which represent and may be converted into the underlying foreign
security.  EDRs, in bearer form, are designed for use in the European
securities markets.  An "ECU" is a "basket" consisting of specified amounts of
currencies of certain of the twelve member states of the European Community.
The specific amount of currencies comprising the ECU may be adjusted by the
Council of Ministers of the European Community from time to time to reflect
changes in relative values of the underlying currencies.  In addition, the
Portfolios may invest in securities denominated in other currency "baskets."
See "Description of Securities and Investment Techniques - Risks and
Considerations Applicable to Investment in Securities of Foreign Issuers" in
the Prospectus.

         The Portfolios may also invest in emerging country securities.  As
used with respect to this Portfolio, the term "emerging country" applies to any
country which, in the opinion of the Subadviser, is generally considered to be
an emerging or developing country by the international financial community,
including the International Bank for Reconstruction and Development (more
commonly known as the World Bank) and the International Finance Corporation.
There are currently over 130 countries which, in the opinion of the Subadviser,
are generally considered to be emerging or developing countries by the
international financial community, approximately 40 of which currently have
stock markets.  These countries generally include every nation in the world
except the United States, Canada, Japan, Australia, New Zealand, Singapore and
most nations located in Western Europe.  Not withstanding the foregoing with
respect to the Emerging Markets Portfolio, the Subadviser believes that in
addition to the exclusions listed above, the following countries should also be
excluded from the countries considered   emerging markets: Austria, Belgium,
Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway,
Spain, Sweden, Switzerland and the United Kingdom.   Currently, investing
in many emerging countries is not feasible or may invoke unacceptable political
risks.

         The International Diversified Equities Portfolio will focus its
investments on those emerging market countries in which it believes the
economies are developing strongly and in which the markets are becoming more
sophisticated.  With respect to the portions of such Portfolio that is invested
in emerging country equity securities, the Portfolio initially intends to
invest primarily in some or all of the following countries:



                                      B-16
<PAGE>   23
         Argentina           Indonesia           Portugal        Thailand
         Brazil              Mexico              South Africa    Turkey
         India               Philippines         South Korea

         As markets in other countries develop, the International Diversified
Equities Portfolio expects to expand and further diversify the emerging
countries in which it invests.  The Portfolio does not intend to invest in any
security in a country where the currency is not freely convertible to U.S.
dollars, unless the Portfolio has obtained the necessary governmental licensing
to convert such currency or other appropriately licensed or sanctioned
contractual guarantee to protect such investment against loss of that
currency's external value, or the Portfolio has a reasonable expectation at the
time the investment is made that such governmental licensing or other
appropriately licensed or sanctioned guarantee would be obtained or that the
currency in which the security is quoted would be freely convertible at the
time of any proposed sale of the security by the Portfolio.

         An emerging country security is one issued by a company that, in the
opinion of the Subadviser, has one or more of the following characteristics:(i)
it is organized under the laws of, and has a principal office in, an emerging
country, or (ii) alone or on a consolidated basis it derives 50% or more of its
annual revenue from business in emerging countries.  An emerging market
security may also include a company which has its principal securities trading
market in an emerging country.  The Subadviser will base determinations as to
eligibility on publicly available information and inquiries made to the
companies.

         FOREIGN CURRENCY AND FINANCIAL INDEX TRANSACTIONS - FORWARD EXCHANGE
AND FUTURES CONTRACTS, OPTIONS AND OPTIONS ON FUTURES CONTRACTS.  Each
Portfolio may enter into contracts for the purchase or sale for future delivery
of foreign currencies ("forward currency exchange contracts"), financial and
foreign currency futures contracts or contracts based on financial indices
("futures contracts") and may purchase and write put and call options to buy or
sell currencies and to buy or sell futures contracts ("options on futures 
contracts").

         A forward foreign currency contract is an obligation to purchase or
sell a currency against another currency at a future date and price as agreed
upon by the parties.  A "sale" of a foreign currency futures contract means
entering into a contract to deliver the foreign currencies called for by the
contract at a specified price on a specified date.  A "purchase" of a foreign
currency futures contract means entering into a contract to acquire the foreign
currencies called for by the contract at a specified price on a specified date.





                                      B-17
<PAGE>   24
         An exchange-traded futures contract relating to foreign currency, or a
financial index, is similar to a forward foreign currency exchange contract but
has a standardized size and exchange date.  A Portfolio may either accept or
make delivery of the currency at the maturity of such a contract or, prior to
maturity, enter into a closing transaction involving the purchase or sale of an
offsetting contract.  The purchaser of a futures contract on an index agrees to
take or make delivery of an amount of cash equal to the difference between a
specified dollar multiple of the value of the index on the expiration date of
the contract and the price at which the contract was originally struck.  No
physical delivery of the securities underlying the index is made.

         Over-the-counter currency instruments are subject to the risk that the
counterparty to such instruments will default on its obligations.  Since
over-the-counter currency instruments are not guaranteed by an exchange or
clearinghouse, a default on the instrument would deprive the Portfolio of
unrealized profits, transaction costs or the benefits of a currency hedge or
force the Portfolio to cover its purchase or sale commitments, if any, at the
current market price.  A Portfolio will not enter into such transactions unless
the credit quality of the unsecured senior debt or the claims-paying ability of
the counterparty is considered to be investment grade by the Adviser or
Subadviser.

         Each Portfolio may enter into futures contracts in anticipation of, or
to protect against, fluctuations in currency exchange rates.  A Portfolio
might, for example, enter into a futures contract when it wanted to hold
securities denominated in a particular currency but anticipated, and wished to
be protected against, a decline in that currency against the U.S. dollar.
Similarly, it might enter into futures contracts to "lock in" the U.S. dollar
price of non-U.S. dollar denominated securities that it anticipated purchasing.
Although futures contracts typically will involve the purchase and sale of a
foreign currency against the U.S. dollar, a Portfolio also may enter into
currency contracts not involving the U.S. dollar.

         In connection with these futures transactions, the Trust has filed a
notice of eligibility with the Commodity Futures Trading Commission ("CFTC")
that exempts the Trust from CFTC registration as a "commodity pool operator" as
defined under the Commodity Exchange Act.  Pursuant to this notice, each
Portfolio will observe certain CFTC guidelines with respect to its futures
transactions that, among other things, require the Portfolio to use futures for
bona fide "hedging" purposes only (as defined by CFTC rules), and, in the case
of futures transactions for non-bona fide hedging purposes, to limit initial
margin deposits to no more than 5% of its net assets after taking into account
unrealized profits and





                                      B-18
<PAGE>   25
unrealized losses on any such contracts entered into. In addition, subject to
the limitation on margin deposits described above, a Portfolio may engage in
futures transactions for non-bona fide hedging purposes, provided that the total
value of such long futures positions will not exceed the sum of (a) cash or cash
equivalents set aside in an identifiable manner for this purpose, (b) cash
proceeds on existing investments due within 30 days, and (c) accrued profits on
such futures or options positions.

         Parties to futures contracts and holders and writers of options on
futures can enter into offsetting closing transactions, similar to closing
transactions on options, by selling or purchasing, respectively, an instrument
identical to the instrument held or written.  Positions in futures and options
on futures may be closed only on an exchange or board of trade where there
appears to be a liquid secondary market.  However, there can be no assurance
that such a market will exist for a particular contract at a particular time.
Secondary markets for options on futures are currently in the development
stage, and no Portfolio will trade options on futures on any exchange or board
of trade unless, in the judgment of the Adviser or applicable Subadviser, the
markets for such options have developed sufficiently that the liquidity risks
for such options are not greater than the corresponding risks for futures.

         Under certain circumstances, futures exchanges may establish daily
limits on the amount that the price of a future or related option can vary from
the previous day's settlement price; once that limit is reached, no trades may
be made that day at a price beyond the limit.  Daily price limits do not limit
potential losses because prices could move to the daily limit for several
consecutive days with little or no trading, thereby preventing liquidation of
unfavorable positions.

         If a Portfolio were unable to liquidate a futures or related options
position due to the absence of a liquid secondary market or the imposition of
price limits, it could incur substantial losses.  The Portfolio would continue
to be subject to market risk with respect to its position.  In addition, except
in the case of purchased options, the Portfolio would continue to be required
to make daily variation margin payments and might be required to maintain the
position being hedged by the future or option or to maintain cash or securities
in a segregated account.

         Certain characteristics of the futures market might increase the risk
that movements in the prices of futures contracts or related options might not
correlate perfectly with movements in the prices of the investments being
hedged.  For example, all participants in the futures and related options
markets are subject 


                                      B-19
<PAGE>   26
to daily variation margin calls and might be compelled to liquidate futures or
related option positions whose prices are moving unfavorably to avoid being
subject to further calls.  These liquidations could increase price volatility of
the instruments and distort the normal price relationship between the futures or
options and the investments being hedged. Also, because initial margin deposit
requirements in the futures markets are less onerous than margin requirements in
the securities markets, there might be increased participation by speculators in
the futures markets.  This participation also might cause temporary price
distortions.  In addition, activities of large traders in both the futures and
securities markets involving arbitrage, "program trading" and other investment
strategies might result in temporary price distortions.

         In connection with the purchase of futures contracts, a Portfolio will
deposit and maintain in a segregated account with the Trust's custodian an
amount of cash or liquid securities equal to its obligations under the futures
contracts less any amounts maintained in a margin account with the Trust's
futures broker.

         OPTIONS -  Each Portfolio may attempt to accomplish objectives similar
to those involved in their use of futures contracts by purchasing or selling
put or call options on currencies, currency futures contracts, and financial
index futures (including, in the case of the Global Equities Portfolio, stock
index futures).  A foreign currency put option gives the Portfolio as purchaser
the right (but not the obligation) to sell a specified amount of currency at
the exercise price until the expiration of the option.  A call option gives the
Portfolio as purchaser the right (but not the obligation) to purchase a
specified amount of currency at the exercise price until its expiration.  A
Portfolio might purchase a currency put option, for example, to protect itself
during the contract period against a decline in the U.S. dollar value of a
currency in which it holds or anticipates holding securities.  If the currency's
value should decline against the U.S. dollar, the loss in currency value should
be offset, in whole or in part, by an increase in the value of the put.  If the
value of the currency instead should rise against the U.S. dollar, any gain to
the Portfolio would be reduced by the premium it had paid for the put option.  A
currency call option might be purchased, for example, in anticipation of, or to
protect against, a rise in the value against the U.S. dollar of a currency in
which a Portfolio anticipates purchasing securities.

         Currency options may be either listed on an exchange or traded
over-the-counter ("OTC options").  Listed options are third-party contracts
(i.e., performance of the obligations of the purchaser and seller is guaranteed
by the exchange or clearing corporation), and have standardized strike prices
and expiration dates. OTC 



                                      B-20
<PAGE>   27
options are two-party contracts with negotiated strike prices and expiration
dates.  OTC options differ from exchange-traded options in that OTC options are
transacted with dealers directly and not through a clearing corporation (which
guarantees performance).  Consequently, there is a risk of non-performance by
the dealer.  Since no exchange is involved, OTC options are valued on the basis
of a quote provided by the dealer.  A Portfolio will not purchase an OTC option
unless it is believed that daily valuations for such options are readily
obtainable.  In the case of OTC options, there can be no assurance that a liquid
secondary market will exist for any particular option at any specific time.

         An option on a securities index is similar to an option on a security
except that, rather than the right to take or make delivery of a security at a
specified price, an option on an index gives the holder the right to receive,
upon exercise of the option, an amount of cash if the closing level of the
chosen index is greater than (in the case of a call) or less than (in the case
of a put) the exercise price of the option.

         Options on futures contracts to be written or purchased by a Portfolio
will be traded on U.S. or foreign exchanges or over-the-counter.  These
investment techniques will be used only to hedge against anticipated future
changes in market conditions or exchange rates which otherwise might either
adversely affect the value of a Portfolio's securities or adversely affect the
prices of securities which a Portfolio intends to purchase at a later date.

         CERTAIN RISK FACTORS RELATING TO HIGH-YIELD BONDS.   The Corporate
Bond, High-Yield Bond, Worldwide High Income, Balanced/Phoenix Investment
Counsel, Asset Allocation, Real Estate and Emerging Markets Portfolios may
invest in high-yield bonds.  These bonds present certain risks which are
discussed below:

         Sensitivity to Interest Rate and Economic Changes - High-yield bonds
         are very sensitive to adverse economic changes and corporate
         developments.  During an economic downturn or substantial period of
         rising interest rates, highly leveraged issuers may experience
         financial stress that would adversely affect their ability to service
         their principal and interest payment obligations, to meet projected
         business goals, and to obtain additional financing.  If the issuer of
         a bond defaulted on its obligations to pay interest or principal or
         entered into bankruptcy proceedings, a Portfolio may incur losses or
         expenses in seeking recovery of amounts owed to it.  In addition,
         periods of economic uncertainty and changes can be expected to result
         in increased volatility of market 



                                      B-21
<PAGE>   28
         prices of high-yield bonds and the Portfolio's net asset value.

         Payment Expectations - High-yield bonds may contain redemption or call
         provisions.  If an issuer exercised these provisions in a declining
         interest rate market, a Portfolio would have to replace the security
         with a lower yielding security, resulting in a decreased return for
         investors.  Conversely, a high-yield bond's value will decrease in a
         rising interest rate market, as will the value of the Portfolio's
         assets.  If the Portfolio experiences unexpected net redemptions, this
         may force it to sell high-yield bonds without regard to their
         investment merits, thereby decreasing the asset base upon which
         expenses can be spread and possibly reducing the Portfolio's rate of
         return.

         Liquidity and Valuation - There may be little trading in the secondary
         market for particular bonds, which may affect adversely a Portfolio's
         ability to value accurately or dispose  of such bonds.  Adverse
         publicity and investor perceptions, whether or not based on
         fundamental analysis, may decrease the values and liquidity of
         high-yield bonds, especially in a thin market.

         CERTAIN RISK FACTORS AFFECTING UTILITY COMPANIES.  The Utility and
Real Estate Portfolios may invest in equity and debt securities of utility
companies.  There are certain risks and considerations affecting utility
companies, and the holders of utility company securities, which an investor
should take into account when investing in those securities.  Factors which may
adversely affect utility companies include: difficulty in financing large
construction programs during inflationary periods; technological innovations
which may cause existing plants, equipment, or products to become less
competitive or obsolete; the impact of natural or man-made disaster (especially
on regional utilities); increased costs or reductions in production due to the
unavailability of appropriate types of fuels; seasonally or occasionally
reduced availability or higher cost of natural gas; and reduced demand due to
energy conservation among consumers.  These revenues of domestic and foreign
utility companies generally reflect the economic growth and developments in the
geographic areas in which they do business.  Furthermore, utility securities
tend to be interest rate sensitive.

         In addition, most utility companies in the United States and in
foreign countries are subject to government regulation.  Generally, the purpose
of such regulation is to ensure desirable levels of service and adequate
capacity to meet public demand.  To 



                                      B-22
<PAGE>   29
this end, prices are often regulated to enable consumers to obtain service at
what is perceived to be a fair price, while attempting to provide  utility
companies with a rate of return sufficient to attract capital investment
necessary for continued operation and necessary growth.  Recently, utility
regulators have permitted utilities to diversify outside of their original
geographic regions and their traditional lines of business.  While the
Subadvisers believe that these opportunities will permit certain utility
companies to earn more than their traditional regulated rates of return, other
companies may be forced to defend their core business and may be less
profitable.  Of course, there can be no assurance that all of the regulatory
policies described in this paragraph will continue in the future.

         In addition to the effects of regulation described in the previous
paragraph, utility companies may also be adversely affected by the following
regulatory considerations: (i) the development and implementation of a national
energy policy; (ii) the differences between regulatory policies of different
jurisdictions (or different regulators which have concurrent jurisdiction);
(iii) shifts in regulatory policies; (iv) adequacy of rate increases; and (v)
future regulatory legislation.

         Foreign utility companies may encounter different risks and
opportunities than those located in the United States.  Foreign utility
companies may be more heavily regulated than their United States counterparts.
Many foreign utility companies currently use fuels which cause more pollution
than fuels used by United States utilities.  In the future, it may be necessary
for such foreign utility companies to invest heavily in pollution control
equipment or otherwise meet pollution restrictions.  Rapid growth in certain
foreign economies may encourage the growth of utility industries in those
countries.

         In addition to the foregoing considerations which affect most utility
companies, there are specific considerations which affect specific utility
industries:

         Electric.  The electric utility industry is composed of companies that
are engaged in the generation, transmission, and sale of electric energy.
Electric utility companies may be affected either favorably or unfavorably,
depending upon the circumstances, by the following: fuel costs; financing
costs; size of the region in which sales are made; operating costs;
environmental and safety regulations; changes in the regulatory environment;
and the length of time needed to complete major construction projects.





                                      B-23
<PAGE>   30
         In the United States, the construction and operation of nuclear power
facilities is subject to a high degree of regulatory oversight by the Nuclear
Regulatory Commission and state agencies with concurrent jurisdiction.  In
addition, the design, construction, licensing, and operation of nuclear power
facilities are often subject to lengthy delays and unanticipated costs due to
changes in regulatory policy, regional political actions, and lawsuits.
Furthermore, during rate authorizations, utility regulators may disallow the
inclusion in electric rates of the higher operating costs and expenditures
resulting from these delays and unanticipated costs, including the costs of a
nuclear facility which a utility company may never be able to use.

         Telecommunications.  The telephone industry is large and highly
concentrated.  The greatest portion of this segment is comprised of companies
which distribute telephone services and provide access to the telephone
networks.  While many telephone companies have diversified into other
businesses in recent years, the profitability of telephone utility companies
could be adversely affected by increasing competition, technological
innovations, and other structural changes in the industry.

         Cable television companies are typically local monopolies, subject to
scrutiny by both utility regulators and municipal governments.  Emerging
technologies and legislation encouraging local competition are combining to
threaten these monopolies and may slow future growth rates of these companies.
The radio telecommunications segment of this industry, including cellular
telephone, is in its early developmental phase and is characterized by
emerging, rapidly growing companies.

         Gas.  Gas transmission and distribution companies are undergoing
significant changes.  In the United States, the Federal Energy Regulatory
Commission is reducing its regulation of interstate transmission of gas.  While
gas utility companies have in the recent past been adversely affected by
disruptions in the oil industry, increased concentration, and increased
competition, the Subadviser  believes that environmental considerations should
benefit the gas industry in the future.

         Water.  Water utility companies purify, distribute, and sell water.
This industry is highly fragmented because most of the water supplies are owned
by local authorities.  Water utility companies are generally mature and are
experiencing little or no per capita volume growth.  The Subadviser believes
that favorable investment opportunities may result if anticipated consolidation
and foreign participation in this industry occurs.



                                      B-24
<PAGE>   31
         CONVENTIONAL MORTGAGE PASS-THROUGH SECURITIES.  Conventional mortgage
pass-through securities ("Conventional Mortgage Pass-Throughs") represent
participation interests in pools of mortgage loans that are issued by trusts
formed by originators of the institutional investors in mortgage loans (or
represent custodial arrangements administered by such institutions).  These
originators and institutions include commercial banks, savings and loan
associations, credit unions, savings banks, insurance companies, investment
banks or special purpose subsidiaries of the foregoing.  For federal income tax
purposes, such trusts are generally treated as grantor trusts or real estate
mortgage conduits ("REMIC") and, in either case, are generally not subject to
any significant amount of federal income tax at the entity level.

         The mortgage pools underlying Conventional Mortgage Pass-Throughs
consist of conventional mortgage loans evidenced by promissory notes secured by
first mortgages or first deeds of trust or other similar security instruments
creating a first lien on residential or mixed residential and commercial
properties.  Conventional Mortgage Pass-Throughs (whether fixed or adjustable
rate) provide for monthly payments that are a "pass-through" of the monthly
interest and principal payments (including any prepayments) made by the
individual borrowers on the pooled mortgage loans, net of any fees or other
amount paid to any guarantor, administrator and/or servicer of the underlying
mortgage loans.  A trust fund with respect to which a REMIC election has been
made may include regular interests in other REMICs which in turn will
ultimately evidence interests in mortgage loans.

         Conventional mortgage pools generally offer a higher rate of interest
than government and government-related pools because of the absence of any
direct or indirect government or agency payment guarantees.  However, timely
payment of interest and principal of mortgage loans in these pools may be
supported by various forms of insurance or guarantees, including individual
loans, title, pool and hazard insurance and letters of credit.  The insurance
and guarantees may be issued by private insurers and mortgage poolers.  Although
the market for such securities is becoming increasingly liquid, mortgage-related
securities issued by private organizations may not be readily marketable.

         CERTAIN COLLATERALIZED MORTGAGE OBLIGATIONS.  Principal and interest
on the underlying mortgage assets may be allocated among the several classes of
Collateralized Mortgage Obligations ("CMOs") in various ways.  In certain
structures (known as "sequential pay" CMOs), payments of principal, including
any principal prepayments, on the mortgage assets generally are applied to the
classes of CMOs in the order of their respective final distribution dates.
Thus, no payment of principal will be made on any class of sequential pay





                                      B-25
<PAGE>   32
CMOs until all other classes having an earlier final distribution date have been
paid in full.

         Additional structures of CMOs include, among others, "parallel pay"
CMOs.  Parallel pay CMOs are those which are structured to apply principal
payments and prepayments of the mortgage assets to two or more classes
concurrently on a proportionate or disproportionate basis.  These simultaneous
payments are taken into account in calculating the final distribution date of
each class.

         A wide variety of CMOs may be issued in the parallel pay or sequential
pay structures.  These securities include accrual certificates (also known as
"Z-Bonds"), which only accrue interest at a specified rate until all other
certificates having an earlier final distribution date have been retired and
are converted thereafter to an interest-paying security, and planned
amortization class ("PAC") certificates, which are parallel pay CMOs which
generally require that specified amounts of principal be applied on each
payment date to one or more classes of CMOs (the "PAC Certificates"), even
though all other principal payments and prepayments of the mortgage assets are
then required to be applied to one or more other classes of the certificates.
The scheduled principal payments for the PAC Certificates generally have the
highest priority on each payment date after interest due has been paid to all
classes entitled to receive interest currently.  Shortfalls, if any, are added
to the amount payable on the next payment date.  The PAC Certificate payment
schedule is taken into account in calculating the final distribution date of
each class of PAC.  In order to create PAC tranches, one or more tranches
generally must be created that absorb most of the volatility in the underlying
mortgage assets.  These tranches tend to have market prices and yields that are
much more volatile than the PAC classes.

         WARRANTS.  The Corporate Bond, High-Yield, SunAmerica Balanced,
Utility, Federated Value, Aggressive Growth, Real Estate International Growth
and Income and Emerging Markets Portfolios may invest in warrants which give
the holder of the warrant a right to purchase a given number of shares of a 
particular issue at a specified price until expiration.  Such investments can 
generally provide a greater potential for profit or loss than investments of
equivalent amounts in the underlying common stock.  The prices of warrants do 
not necessarily move with the prices of the underlying securities.  If the 
holder does not sell the warrant, it risks the loss of its entire investment 
if the market price of the underlying stock does not, before the expiration 
date, exceed the exercise price of the warrant plus the cost thereof. 
Investment in warrants is a speculative activity.  Warrants pay no dividends 
and confer no rights (other than the right to purchase the underlying stock) 
with respect to the assets of the issuer. Although certain of the



                                      B-26
<PAGE>   33
Portfolios may not invest directly in warrants, such Portfolios may invest in
securities that are acquired as part of a unit consisting of a combination of
fixed-income and equity securities or securities to which warrants are attached.

                DESCRIPTION OF COMMERCIAL PAPER AND BOND RATINGS

         COMMERCIAL PAPER RATINGS.  Moody's employs the designations "P-1,"
"P-2" and "P-3" to indicate commercial paper having the highest capacity for
timely repayment.  Issuers rated P-1 have a superior capacity for repayment of
short-term promissory obligations.  P-1 repayment capacity will normally be
evidenced by the following characteristics: leading market positions in
well-established industries; high rates of return on funds employed;
conservative capitalization structures with moderate reliance on debt and ample
asset protection; broad margins in earnings coverage of fixed financial charges
and high internal cash generation; and well-established access to a range of
financial markets and assured sources of alternate liquidity.  Issues rated P-2
have a strong capacity for repayment of short-term promissory obligations.
This will normally be evidenced by many of the characteristics cited above, but
to a lesser degree.  Earnings trends and coverage ratios, while sound, will be
more subject to variation.  Capitalization characteristics, while still
appropriate, may be more affected by external conditions.  Ample alternative
liquidity is maintained.

         Standard & Poor's ratings of commercial paper are graded into four
categories ranging from A for the highest quality obligations to D for the
lowest.  A - Issues assigned its highest rating are regarded as having the
greatest capacity for timely payment.  Issues in this category are delineated
with numbers  1, 2, and 3 to indicate the relative degree of safety.  A-1 -
This designation indicates that the degree of safety regarding timely payment is
either overwhelming or very strong.  Those issues determined to possess
overwhelming safety characteristics will be denoted with a plus (+) sign
designation.  A-2 - Capacity for timely payments on issues with this designation
is strong. However, the relative degree of safety is not as high as for issues
designated A-1.

         Duff & Phelps Rating Co. ("Duff & Phelps") commercial paper ratings
are consistent with the short-term rating criteria utilized by money market
participants.  Duff & Phelps commercial paper ratings refine the traditional 1
category.  The majority of commercial issuers carry the higher short-term
rating yet significant quality differences within that tier do exist.  As a
consequence, Duff & Phelps has incorporated gradations of 1+ and 1-to assist
investors in recognizing those differences.







                                      B-27
<PAGE>   34
         Duff 1+ - Highest certainty of time repayment. Short-term liquidity,
including internal operating factors and/or access to alternative sources of
funds, is outstanding, and safety is just below risk-free U.S. Treasury
short-term obligations. Duff 1 - Very high certainty of timely payment.
Liquidity factors are excellent and supported by good fundamental protection
factors. Risk factors are minor. Duff 1- - High certainty of timely payment.
Liquidity factors are strong and supported by good fundamental protection
factors. Risk factors are very small. Duff 2 - Good certainty of timely payment.
Liquidity factors and company fundamentals are sound. Although ongoing funding
needs may enlarge total financing requirements, access to capital markets is
good. Risk factors are small. Duff 3 - Satisfactory liquidity and other
protection factors, qualify issue as investment grade. Risk factors are larger
and subject to more variation. Nevertheless, timely payment is expected. Duff 4
- - Speculative investment characteristics. Liquidity is not sufficient to insure
against disruption in debt service. Operating factors and market access may be
subject to a high degree of variation. Duff 5 - Default.

         The short-term ratings of Fitch Investor Services, Inc. ("Fitch")
apply to debt obligations that are payable on demand or have original
maturities of generally up to three years, including commercial paper,
certificates of deposit, medium-term notes, and municipal and investment notes.
The short-term rating places greater emphasis than a long-term rating on the
existence of liquidity necessary to meet the issuer's obligations in a timely
manner.  Fitch short-term ratings are as follows:  F-1+ Exceptionally Strong
Credit Quality - Issues assigned this rating are regarded as having the
strongest degree of assurance for timely payment.  F-1 Very Strong Credit
Quality -Issues assigned this rating reflect an assurance of timely payment
only slightly less in degree than issues rated F-1+.  F-2 Good Credit Quality -
Issues assigned this rating have a satisfactory degree of assurance for timely
payment, but the margin of safety is not as great as for issues assigned F-1+
and F-1 ratings. F-3 Fair Credit Quality -Issues assigned this rating have
characteristics suggesting that the degree of assurance for timely payment is
adequate, however, near-term adverse changes could cause these securities to be
rated below investment grade.  F-5 Weak Credit Quality - Issues assigned this
rating have characteristics suggesting a minimal degree of assurance for timely
payment and are vulnerable to near-term adverse changes in financial and
economic conditions.  D Default -Issues assigned this rating are in actual or
imminent payment default.  LOC - The symbol LOC indicates that the rating is
based on a letter of credit issued by a commercial bank.







                                      B-28
<PAGE>   35
         Thomson BankWatch, Inc. ("BankWatch") short-term ratings apply only to
unsecured instruments that have a maturity of one year or less.  These
short-term ratings specifically assess the likelihood of an untimely payment of
principal and interest.  TBW-1 is the highest category, which indicates a very
high degree of likelihood that principal and interest will be paid on a timely
basis.  TBW-2 is the second highest category and, while the degree of safety
regarding timely repayment of principal and interest is strong, the relative
degree of safety is not as high as for issues rated TBW-1.

         CORPORATE DEBT SECURITIES.  Moody's rates the long-term debt
securities issued by various entities from "Aaa" to "C."  Aaa - Best quality.
These securities carry the smallest degree of investment risk and are generally
referred to as "gilt edge."  Interest payments are protected by a larger, or by
an exceptionally stable margin and principal is secure.  While the various
protective elements are likely to change, such changes as can be visualized are
more unlikely to impair the fundamentally strong position of these issues.  Aa
- - High quality by all standards.  They are rated lower than the best bond
because margins of protection may not be as large as in Aaa securities,
fluctuation of protective elements may be of greater amplitude, or there may be
other elements present that make the long-term risks appear somewhat greater.
A - Upper medium grade obligations.  These bonds possess many favorable
investment attributes.  Factors giving security to principal and interest are
considered adequate, but elements may be present that suggest a susceptibility
to impairment sometime in the future.  Baa - Medium grade obligations.
Interest payments and principal security appear adequate for the present but
certain protective elements may be lacking or may be characteristically
unreliable over any great length of time.  Such bonds lack outstanding
investment characteristics and, in fact, have speculative characteristics as
well.  Ba  -  Have speculative elements; future cannot be considered as well
assured. The protection of interest and principal payments may be very moderate
and thereby not well safeguarded during both good and bad times over the future.
Bonds in this class are characterized by uncertainty of position. B - Generally
lack characteristics of the desirable investment assurance of interest and
principal payments or of maintenance of other terms of the contract over any
long period of time may be small. Caa - Of poor standing. Issues may be in
default or there may be present elements of danger with respect to principal or
interest. Ca - Speculative in a high degree; often in default or have other
marked shortcomings. C - Lowest rated class of bonds; can be regarded as having
extremely poor prospects of ever attaining any real investment standings.







                                      B-29
<PAGE>   36
         Standard & Poor's rates the long-term securities debt of various
entities in categories ranging from "AAA" to "D" according to quality. AAA -
Highest rating. Capacity to pay interest and repay principal is extremely
strong. AA - High grade. Very strong capacity to pay interest and repay
principal. Generally, these bonds differ from AAA issues only in a small degree.
A - Have a strong capacity to pay interest and repay principal, although they
are somewhat more susceptible to the adverse effects of change in circumstances
and economic conditions than debt in higher rated categories. BBB - Regarded as
having adequate capacity to pay interest and repay principal. These bonds
normally exhibit adequate protection parameters, but adverse economic conditions
or changing circumstances are more likely to lead to a weakened capacity to pay
interest and repay principal than for debt in higher rated categories. BB, B,
CCC, CC, C - Regarded, on balance, as predominately speculative with respect to
capacity to pay interest and repay principal in accordance with the terms of the
obligation. BB indicated the lowest degree of speculation and C the highest
degree of speculative. While this debt will likely have some quality and
protective characteristics, these are outweighed by large uncertainties or major
risk exposures to adverse conditions. C1 - Reserved for income bonds on which no
interest is being paid. D - In default and payment of interest and/or repayment
of principal is in arrears.

         Fitch rates the long-term debt securities issued by various entities in
categories "AAA" to "D" according to quality. AAA is considered to be investment
grade and of the highest credit quality. The ability to pay interest and repay
principal is exceptionally strong. AA is considered to be investment grade and
of very high credit quality. The ability to pay interest and repay principal is
very strong, although not quite as strong as AAA issues. A is considered to be
investment grade and of high credit quality.  The ability to pay interest and
repay principal is strong, but these issues may be more vulnerable to adverse
changes  in economic conditions and circumstances than higher rated issues.  BBB
is considered to be investment grade and of satisfactory credit quality.  The
ability to pay interest and repay principal is adequate.  These issues are more
likely to be affected by adverse changes in economic conditions and
circumstances and, therefore, impair timely payment.  The likelihood that the
ratings of these issues will fall below investment grade is higher than for
issues with higher ratings.  BB is considered speculative.  The ability to pay
interest and repay principal may be affected over time by adverse economic
changes.  B is considered highly speculative.  The probability of continued
timely payment of principal and interest reflects the obligor's limited margin
of safety and the need for reasonable business and economic activity throughout
the life of the issue. CCC issues are considered to have certain identifiable 





                                      B-30
<PAGE>   37
characteristics which may lead to default.  The ability to meet obligations
requires an advantageous business and economic environment.  CC issues are
minimally protected and default in payment of interest and/or principal seems
probable over time. Issues rated C are in imminent default in payment of
interest or principal. DDD, DD, and D issues are in default on interest and/or
principal payments and are extremely speculative. Plus(+) and minus(-) signs are
used with a rating symbol to indicate the relative position within the rating
category.

         Duff & Phelps rates long-term debt specifically to credit quality,
i.e., the likelihood of timely payment for principal and interest.  AAA is
considered the highest quality.  AA is considered high quality.  A is regarded
as good quality.  BBB is considered to be investment grade and of satisfactory
credit quality.  BB and B are considered to be non-investment grade and CCC is
regarded as speculative.  Ratings in the long-term debt categories may include
a plus(+) or minus(-) designation which indicates where within the respective
category the issue is placed.

         BankWatch rates the long-term debt securities issued by various
entities either AAA or AA.  AAA is the highest category, which indicates the
ability to repay principal and interest on a timely basis is very high.  AA is
the second highest category, which indicates a superior ability to repay
principal and interest on a timely basis with limited incremental risk versus
issues rated in the highest category.  Ratings in the long-term debt categories
may include a plus (+) or minus (-) designation which indicates where within
the respective category the issue is placed.

                            INVESTMENT RESTRICTIONS

         The Trust has adopted certain investment restrictions for each
Portfolio that cannot be changed without approval by a majority of its
outstanding voting securities.  Such majority is defined as the vote of the
lesser of (i) 67% or more of the outstanding shares of the Portfolios present
at a meeting, if the holders of more than 50% of the outstanding shares are
present in person or by proxy or (ii) more than 50% of the outstanding shares
of the Portfolios.

            INVESTMENT RESTRICTIONS OF THE CASH MANAGEMENT PORTFOLIO

         The Cash Management Portfolio has adopted the following restrictions
that are fundamental policies.  These fundamental policies, as well as the Cash
Management Portfolio's investment objective, cannot be changed without approval
by a majority of its outstanding voting securities.  All percentage limitations
expressed in the following investment restrictions are measured 


                                      B-31
<PAGE>   38
immediately after the relevant transaction is made.  The Cash Management
Portfolio may not:

         1.      Invest more than 5% of the value of its total assets in the
securities of any one issuer, provided that this limitation shall apply only to
75% of the value of the Portfolio's total assets, and, provided further, that
the limitation shall not apply to obligations of the government of the U.S. or
of any corporation organized as an instrumentality of the U.S. under a general
act of Congress.

         2.      As to 75% of its total assets, purchase more than 10% of the
outstanding voting class of securities of an issuer.

         3.      Invest more than 25% of the Portfolio's total assets in the
securities of issuers in the same industry.  Obligations of the U.S.
Government, its agencies and instrumentalities, are not  subject to this 25%
limitation on industry concentration.  In addition, the Portfolio may, if
deemed advisable, invest more than 25% of its assets in the obligations of
domestic commercial banks.

         4.      Make loans to others except for the purchase of the debt
securities listed above under its Investment Policies.  The Portfolio may,
however, enter into repurchase agreements.

         5.      Borrow money, except from banks for temporary purposes, and
then in an amount not in excess of 5% of the value of the Portfolio's total
assets.  Moreover, in the event that the asset coverage for such borrowings
falls below 300%, the Portfolio will reduce within three days the amount of its
borrowings in order to provide for 300% asset coverage.

         6.      Sell securities short except to the extent that the Portfolio
contemporaneously owns or has the right to acquire at no additional cost
securities identical to those sold short.

         7.      Act as underwriter of securities issued by others, engage in
distribution of securities for others, or make investments in other companies
for the purpose of exercising control or management.

         In addition to the foregoing, the Cash Management Portfolio has
adopted the following non-fundamental policies (which may be changed by the
Trustees without shareholder approval).  Under these restrictions, the Cash
Management Portfolio may not:

         a.      Enter into any repurchase agreement maturing in more than
seven days or invest in any other illiquid security if, as a 


                                      B-32
<PAGE>   39
result, more than 10% of the Portfolio's total assets would be so invested.

         b.      Pledge or hypothecate its assets.

         c.      Invest in puts, calls, straddles, spreads or any combination
thereof, except as permitted by the Prospectus and Statement of Additional
Information, as amended from time to time.

         d.      Invest in securities of other investment companies except  to
the extent permitted by applicable law and the Prospectus and Statement of
Additional Information, as amended from time to time.

         e.      Invest more than 5% of its assets (measured at the time of
purchase) in the securities of any one issuer (other than the U.S.
Government); provided however, that the Cash Management Portfolio may invest,
as to 25% of its assets, more than 5% of its assets in certain high quality
securities (as defined in the Rule) of a single issuer for a period of up to
three business days.  Notwithstanding fundamental investment restriction Number
1 above, in order to comply with Rule 2a-7 under the 1940 Act, the Cash
Management Portfolio has adopted this more restrictive policy The purchase by
the Cash Management Portfolio of securities that have "put" or "stand-by"
commitment features are not considered "puts" for purposes of non-fundamental
investment restriction C above.

INVESTMENT RESTRICTIONS OF THE CORPORATE BOND PORTFOLIO, GLOBAL BOND PORTFOLIO,
          HIGH-YIELD BOND PORTFOLIO, WORLDWIDE HIGH INCOME PORTFOLIO,
 SUNAMERICA BALANCED PORTFOLIO, BALANCED/PHOENIX INVESTMENT COUNSEL PORTFOLIO,
                      ASSET ALLOCATION PORTFOLIO, UTILITY
 PORTFOLIO, GROWTH-INCOME PORTFOLIO, FEDERATED VALUE PORTFOLIO, VENTURE VALUE
                     PORTFOLIO, ALLIANCE GROWTH PORTFOLIO,

  GROWTH/PHOENIX INVESTMENT COUNSEL PORTFOLIO, PUTNAM GROWTH PORTFOLIO, REAL
     ESTATE PORTFOLIO, AGGRESSIVE GROWTH PORTFOLIO,  INTERNATIONAL GROWTH
  AND INCOME PORTFOLIO, GLOBAL EQUITIES PORTFOLIO, INTERNATIONAL DIVERSIFIED
               EQUITIES PORTFOLIO AND EMERGING MARKETS PORTFOLIO

         The Corporate Bond Portfolio, Global Bond Portfolio, High-Yield Bond
Portfolio, Worldwide High Income Portfolio, SunAmerica Balanced Portfolio,
Balanced/Phoenix Investment Counsel Portfolio, Asset Allocation Portfolio,
Utility Portfolio, Growth-Income Portfolio, Federated Value Portfolio, Venture
Value Portfolio, Alliance Growth Portfolio, Growth/Phoenix Investment Counsel
Portfolio, Putnam Growth Portfolio, Real Estate Portfolio, Aggressive Growth
Portfolio, International Growth and Income Portfolio, Global Equities
Portfolio,  International Diversified Equities Portfolio and Emerging Markets
Portfolio have each adopted the following investment restrictions that are
fundamental


                                      B-33

<PAGE>   40
policies. These fundamental policies cannot be changed without the approval of
the holders of a majority of the outstanding voting securities of the respective
Portfolio. All percentage limitations expressed in the following investment
restrictions are measured immediately after the relevant transaction is made.
These Portfolios may not:

         1.      Other than the Global Bond, Worldwide High Income and
International Diversified Equities Portfolios, invest more than 5% of the value
of the total assets of a Portfolio in the securities of any one issuer,
provided that this limitation shall apply only to 75% of the value of the
Portfolio's total assets and, provided further, that the limitation shall not
apply to obligations issued or guaranteed by the government of the United
States or of any of its agencies or instrumentalities.

         2.      As to 75% of its total assets, purchase more than 10% of any
class of the outstanding voting securities of an issuer.  This restriction does
not apply to the Global Bond, International Diversified Equities and Worldwide
High Income Portfolios.

         3.      Invest more than 25% of the Portfolio's total assets in the
securities of issuers in the same industry, except that the Utility Portfolio
will invest at least 25% of its total assets in the securities of utility
companies and the Real Estate Portfolio will invest at least 25% of its total
assets in the securities of real estate companies.  Obligations of the U.S.
Government, its agencies and instrumentalities are not subject to this 25%
limitation on industry concentration.  The Portfolio may, if deemed advisable,
invest more than 25% of its assets in the obligations of domestic commercial
banks.  With respect to the Utility Portfolio, as to utility companies, the gas,
electric, water and telephone businesses will be considered separate industries.

         4.      Invest in real estate (including in the case of all Portfolios
except the Real Estate Portfolio limited partnership interests, but excluding
in the case of all Portfolios securities of companies, such as real estate
investment trusts, which deal in real estate or interests therein); provided
that a Portfolio may hold or sell real estate acquired as a result of the
ownership of securities.  This limitation shall not prevent a Portfolio from
investing in securities secured by real estate or interests therein.

         5.      Purchase commodities or commodity contracts; except that any
Portfolio may engage in transactions in put and call options on securities,
indices and currencies, forward and futures contracts on securities, indices
and currencies, put and call options on such futures contracts, forward
commitment transactions, forward foreign



                                      B-34

<PAGE>   41
currency exchange contracts, interest-rate, mortgage and currency swaps and
interest-rate floors and caps.

         6.      Borrow money, except to the extent permitted by applicable
law.

         7.      Purchase securities on margin.

         8.      Make loans to others except for (a) the purchase of debt
securities; (b) entering into repurchase agreements; and (c) the lending of its
portfolio securities.

         In addition to the foregoing, the Global Bond, Corporate Bond,
High-Yield Bond, Worldwide High Income, SunAmerica Balanced, Balanced/Phoenix
Investment Counsel, Asset Allocation, Utility, Growth-Income, Federated Value,
Venture Value,  Alliance Growth, Growth/Phoenix Investment Counsel, Provident
Growth, Global Equities, International Diversified Equities, Aggressive Growth,
International Growth and Income, Real Estate and Emerging Markets Portfolios
have each adopted the following non-fundamental policies (which may be changed
by the Trustees without shareholder approval).  Under these restrictions, such
Portfolios may not:

         a.      Enter into any repurchase agreement maturing in more than
seven days or investing in any other illiquid security if, as a result, more
than 15% of a Portfolio's total assets would be so invested.

         b.      Invest in securities of other investment companies, except to
the extent permitted by applicable law and the Prospectus and Statement of
Additional Information, as amended from time to time.

         c.      Other than the Emerging Markets Portfolio, pledge, mortgage or
hypothecate its assets, except to the extent necessary to secure permitted
borrowings and, to the extent related to the segregation of assets in
connection with the writing of covered put and call options and the purchase of
securities or currencies on a forward commitment or delayed-delivery basis and
collateral and initial or variation margin arrangements with respect to forward
contracts, options, futures contracts and options on futures contracts.  In
addition, the Corporate Bond, High-Yield Bond, Worldwide High Income,
SunAmerica Balanced, Aggressive Growth, Federated Value and Utility Portfolios
may pledge assets in reverse repurchase agreements.

         d.      Invest in companies for the purpose of exercising control or
management.



                                      B-35
<PAGE>   42
         e.      Engage in underwriting of securities issued by others, except
to the extent it may be deemed to be acting as an underwriter in the purchase
and resale of portfolio securities.

         f.      Sell securities short except to the extent permitted by
applicable law.

         g.      Invest in puts, calls, straddles, spreads or any combination
thereof, except as permitted by the Prospectus and Statement of Additional
Information, as amended from time to time.

                          TRUST OFFICERS AND TRUSTEES

   
         The Trustees and executive officers of the Trust, their ages and
principal occupations for the past five years are set forth below.  Each
Trustee also serves as a trustee of the Anchor Pathway Fund and Seasons Series
Trust.  Unless otherwise noted, the address of each executive officer and
trustee is 1 SunAmerica Center, Los Angeles, California  90067-6022.
    

<TABLE>
<CAPTION>
 Name, Age and Position(s)                          Principal Occupation(s) During Past Five Years 
 -------------------------                          -----------------------------------------------
 Held with the Trust
 -------------------
<S>                                                <C>
 RICHARDS D. BARGER, * 68, Trustee                  Senior Partner, Law Firm of Barger & Wolen; former
                                                    Director, Anchor National Life Insurance Company
                                                    ("Anchor National")(from 1980 to 1986).

 JAMES K. HUNT, * 45, Trustee, Chairman and         Executive Vice President, SunAmerica Investments, Inc.
 President                                          (1993 to present); President, SunAmerica Corporate
                                                    Finance (since January 1994); Senior Vice President,
                                                    SunAmerica Investments, Inc. (1990-1993).

 NORMAN J. METCALFE, * 54, Trustee                  Vice Chairman and Chief Financial Officer, The Irvine
                                                    Company (March 1993 to Present); Executive Vice
                                                    President (1986-1992) and Director (1984-1993),
                                                    SunAmerica Inc.; formerly, President, SunAmerica
                                                    Investments, Inc.(1988-1992); and  Executive Vice
                                                    President and Director, Anchor National (1986-1992).

 ALLAN L. SHER, 65,                                 Director, Board of Governors, American Stock Exchange
 Trustee                                            (1991 to present); Former Chairman and Chief Executive
                                                    Officer, Bateman Eichler, Hill Richards (securities
                                                    firm) (1990-1992); Vice Chairman (1989-1990), Senior
                                                    Executive Vice President (1985-1989) and Executive Vice
                                                    President (1983-1985), Drexel Burnham Lambert
                                                    Incorporated.
</TABLE>




                                      B-36
<PAGE>   43
   
<TABLE>
<CAPTION>
 Name, Age and Position(s)                          Principal Occupation(s) During Past Five Years 
 -------------------------                          -----------------------------------------------
 Held with the Trust
 -------------------
 <S>                                                <C>
 WILLIAM M. WARDLAW, 50,                            Partner, Freeman Spogli & Co., Incorporated (privately
 Trustee                                            owned merchant banking firm) (1988-Present); Managing
                                                    Partner, Riordan & McKinzie (law firm specializing in
                                                    corporate and securities law) (1984-1988); Partner
                                                    (1980-1984) and Associate (1972-1980), O'Melveny &
                                                    Meyers (law firm).
 SCOTT L. ROBINSON, 51, Senior Vice President,      Senior Vice President and Controller, SunAmerica Inc.
 Treasurer and Controller                           (since 1991); Senior Vice President of Anchor National
                                                    (since 1988); Vice President and Controller, SunAmerica
                                                    Inc. (1986-1991), (joined SunAmerica Inc. in 1978).

 SUSAN L. HARRIS, 40,                               Senior Vice President (since November 1995), Secretary
 Vice President, Counsel                            (since 1989) and General Counsel - Corporate Affairs (since
 and Secretary                                      December 1994), SunAmerica Inc.; Senior Vice President and
                                                    Secretary, Anchor National (since 1990); Joined SunAmerica
                                                    Inc. in 1985.

 PETER C. SUTTON, 32                                Senior Vice President, SunAmerica since April 1997;
 Vice President                                     Treasurer, SunAmerica Mutual Funds, since February 1996;
                                                    Vice President, SunAmerica Series Trust, Anchor Pathway
                                                    Fund, since October 1994; Controller, SunAmerica Mutual
                                                    Funds (March 1993 to February 1996); Assistant Controller,
                                                    SunAmerica Mutual Funds (1990-1993).
</TABLE>
    


     * A trustee who may be deemed to be an "interested person" of the Trust as
that term is defined in the 1940 Act.

         The Trust pays no salaries or compensation to any of its officers, all
of whom are officers or employees of Anchor National Life Insurance Company or
its affiliates.  An annual fee of  $7,000, plus $500 for each meeting attended,
and expenses are paid to each Trustee who is not an officer or employee of
Anchor National Life Insurance Company or its affiliates for attendance at
meetings of the Board of Trustees.  All other Trustees receive no remuneration
from the Trust.



                                      B-37
<PAGE>   44
         The following table sets forth information summarizing the
compensation of each of the Trustees for his services as Trustee for the fiscal
year ended November 30, 1996.

                               COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                       Pension or           Total Compensation from
                                                                        Retirement           Registrant and Fund
                                                Aggregate               Benefits Accrued     Complex Paid to
                                                Compensation from       as Part of Fund      Trustees*
                                                Registrant              Expenses
 Trustee
- -------------------------------------------------------------------------------------------------------------------
 <S>                                            <C>                       <C>                  <C>
 Richards D. Barger                             $9,000                    -                    $22,000
- -------------------------------------------------------------------------------------------------------------------
 Frank L. Ellsworth**                           $9,000                    -                    $22,000
- -------------------------------------------------------------------------------------------------------------------
 Gordon F. Hampton**                            $8,500                    -                    $20,250
- -------------------------------------------------------------------------------------------------------------------
 Norman J. Metcalfe                             $8,500                    -                    $20,250
</TABLE>

   
*        Information is as of November 30, 1996 for the two funds in the
         complex which pay fees to these directors/trustees (the Trust and
         Anchor Pathway Fund).
    
**       These individuals are no longer Trustees of the Trust.

                  INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT

         The Trust, on behalf of each Portfolio, entered into an Investment
Advisory and Management Agreement with SunAmerica Asset Management Corp. to
handle the management of the Trust and its day to day affairs.

         The Investment Advisory and Management Agreement (except with respect
to the SunAmerica Balanced, Utility, Federated Value, Aggressive Growth,
International Growth and Income, Real  Estate and Emerging Markets Portfolios)
continues in effect from year to year, in accordance with its terms, unless
terminated, and may be renewed from year to year as to each Portfolio for so
long as such renewal is specifically approved at least annually by (i) the Board
of Trustees, or by the vote of a majority (as defined in the 1940 Act) of the
outstanding voting securities of each relevant Portfolio, and (ii) the vote of a
majority of Trustees who are not parties to the Agreement or interested persons
(as defined in the 1940 Act) of any such party, cast in person, at a meeting
called for the purpose of voting on such approval.  The Investment Advisory and
Management Agreement was last so approved by the Board of Trustees at a meeting
held on July 18, 1996.  With respect to the SunAmerica Balanced, Utility,
Federated Value and Aggressive Growth Portfolios, the Agreement will continue in
effect until


                                      B-38
<PAGE>   45
September 16, 1997, unless terminated, and may be renewed from year to year
thereafter in the manner set forth above.  With respect to the International
Growth and Income, Real Estate and Emerging Markets Portfolios, the Agreement
will continue in effect until April 15, 1999, unless terminated, and may be
renewed from year to year thereafter in the manner set forth above.  The
Agreement also provides that it may be terminated by either party without
penalty upon 60 days' written notice to the other party.  The Agreement provides
for automatic termination upon assignment.

         The Investment Advisory and Management Agreement provides that the
Adviser shall act as investment adviser to the Trust, manage the Trust's
investments, administer its business affairs, furnish offices, necessary
facilities and equipment, provide clerical, bookkeeping and administrative
services, and permit any of the Adviser's officers or employees to serve
without compensation as Trustees or officers of the Trust if duly elected to
such positions.  Under the Agreement, the Trust agrees to assume and pay
certain charges and expenses of its operations, including: direct charges
relating to the purchase and sale of portfolio securities, interest charges,
fees and expenses of independent legal counsel and independent accountants,
cost of stock certificates and any other expenses (including clerical expenses)
of issue, sale, repurchase or redemption of shares, expenses of  registering
and qualifying shares for sale, expenses of printing and distributing reports,
notices and proxy materials to shareholders, expenses of data processing and
related services, shareholder recordkeeping and shareholder account service,
expenses of printing and distributing prospectuses and statements of additional
information, expenses of annual and special shareholders' meetings, fees and
disbursements of transfer agents and custodians, expenses of disbursing
dividends and distributions, fees and expenses of Trustees who are not
employees of the Adviser or its affiliates, membership dues in the Investment
Company Institute or any similar organization, all taxes and fees to Federal,
state or other governmental agencies, insurance premiums and extraordinary
expenses such as litigation expenses.

         Under the terms of the Advisory Agreement, the Adviser is not liable
to the Trust, or to any other person, for any act or omission by it or for any
losses sustained by the Trust or its shareholders, except in the case of
willful misfeasance, bad faith, gross negligence or reckless disregard of duty.

         Each Portfolio pays its actual expenses for custodian services and a
portion of the Custodian's costs determined by the ratio of portfolio assets to
the total assets of the Trust, brokerage commissions or transaction costs, and
registration fees.  Subject to supervision of the Board of Trustees, fees for
independent 





                                      B-39
<PAGE>   46
accountants, legal counsel, costs of reports of notices to shareholders will be
allocated based on the relative net assets of each Portfolio.  With respect to
audit or legal fees clearly attributable to one Portfolio, they will be
assessed, subject to review by the Board of Trustees, against that Portfolio.


         As compensation for its services, the Adviser receives from the Trust
a fee, accrued daily and payable monthly, based on the net assets of each
Portfolio.  The following table sets forth the total advisory fees received by
the Adviser from each Portfolio pursuant to the Investment Advisory and
Management Agreement for the fiscal years ended November 30, 1996, 1995 and
1994.

                                 ADVISORY FEES

<TABLE>
<CAPTION>
            Portfolio                        1996         1995           1994
- -------------------------------------------------------------------------------
 <S>                                       <C>          <C>           <C>
 Cash Management                          $  694,655   $  438,400    $  324,890
- -------------------------------------------------------------------------------
 Corporate Bond (formerly, Fixed Income)
                                          $  230,031   $  144,546    $  117,895
- -------------------------------------------------------------------------------
 Global Bond                              $  458,390   $  365,313    $  291,574
- -------------------------------------------------------------------------------
 High-Yield Bond                          $  638,948   $  478,203    $  390,246
- -------------------------------------------------------------------------------
 Worldwide High Income                    $  368,821   $  143,765    $    9,545**
- -------------------------------------------------------------------------------
 SunAmerica Balanced                      $   20,449*          --            --
- -------------------------------------------------------------------------------
 Balanced/Phoenix Investment Counsel
                                          $  354,683   $   92,499    $      745**
- -------------------------------------------------------------------------------
 Asset Allocation                         $1,616,647   $1,000,248    $  547,474
- -------------------------------------------------------------------------------
 Utility                                  $   13,890*          --            --
- -------------------------------------------------------------------------------
 Growth-Income                            $1,476,902   $  794,078    $  475,666
- -------------------------------------------------------------------------------
 Federated Value                          $   23,973*          --            --
- -------------------------------------------------------------------------------
 Venture Value                            $2,305,064   $  504,014    $    1,592**
- -------------------------------------------------------------------------------
 Alliance Growth                          $1,522,222   $  635,979    $  287,322
- -------------------------------------------------------------------------------
</TABLE>


<TABLE>
 <S>                                     <C>          <C>           <C>
- -------------------------------------------------------------------------------
 Growth/Phoenix Investment Counsel       $1,072,976   $  835,634    $  642,732
- -------------------------------------------------------------------------------
 Putnam Growth (Formerly Provident       $1,073,769   $  785,809    $  532,538
 Growth)***
- -------------------------------------------------------------------------------
 Aggressive Growth                       $   65,277*          --            --
- -------------------------------------------------------------------------------
 Global Equities                         $1,627,510   $1,185,831    $  884,882
- -------------------------------------------------------------------------------
 International Diversified Equities
                                         $1,025,593   $  283,908    $   10,202**
- -------------------------------------------------------------------------------
</TABLE>

*        For the period 6/3/96 (commencement of operations) through 11/30/96
**       For the period 10/28/94 (commencement of operations) through 11/30/94
***      Until April 15, 1997, the Advisory Agreement with respect to the
         Putnam Growth Portfolio provided for an advisory fee payable to the
         Adviser at the following annual rates:  .85% on the first $50 million
         of average daily net assets; .80% on the next $100 million; .70% on
         the next $100 million; .65% on the next $100 million; and .60% over
         $350 million.  The Advisory Agreement relating to the Putnam Growth
         Portfolio was amended as of April 15, 1997 to provide for the
         following annual fee rates:  .85% on the first $150 million of average
         daily net assets; .80% on the next $150 million; and .70% over $300
         million.




                                      B-40
<PAGE>   47
         PERSONAL TRADING.  The Trust and the Adviser have adopted a written
Code of Ethics (the "Code") which prescribes general rules of conduct and sets
forth guidelines with respect to personal securities trading by "Access
Persons" thereof.  An Access Person as defined in the Code is an individual who
is a trustee, director, officer, general partner or advisory person of the
Trust or the Adviser.  The guidelines on personal securities trading include:
(i) securities being considered for purchase or sale, or purchased or sold, by
any Investment Company advised by the Adviser, (ii) Initial Public Offerings,
(iii) private placements, (iv) blackout periods, (v) short-term trading
profits, (vi) gifts, and (vii) services as a director.  These guidelines are
substantially similar to those contained in the Report of the Advisory Group on
Personal Investing issued by the Investment Company Institute's Advisory Panel.
The Adviser reports to the Board of Trustees on a quarterly basis, as to
whether there were any violations of the Code by Access Persons of the Trust or
any Subadviser during the quarter.

         The Subadvisers have adopted a written Code of Ethics, the provisions
of which are materially similar to those in the Code, and have, with exception
to Putnam,  undertaken to comply with the provisions of the Code to the extent
such provisions are more restrictive.  Further, the Subadvisers report to the
Adviser on a quarterly basis, as to whether there were any Code of Ethics
violations by employees thereof who may be deemed Access Persons of the Trust.
In turn, the Adviser reports to the Board of Trustees as to whether there were
any violations of the Code by Access Persons of the Trust or any Subadviser.


                             SUBADVISORY AGREEMENTS

         Alliance Capital Management L.P. ("Alliance"), Goldman Sachs Asset
Management ("GSAM"), a separate division  of Goldman, Sachs & Co., Goldman
Sachs Asset Management International, ("GSAM-International"), an affiliate of
Goldman, Sachs & Co., Morgan Stanley Asset Management Inc., Phoenix Investment
Counsel, Inc., Provident Investment Counsel, Inc., Davis Selected Advisers,
L.P., Putnam Investment Management, Inc.  and Federated Investment Counseling
act as Subadvisers to certain of the Trust's Portfolios pursuant to various
Subadvisory Agreements with SAAMCo. Under the Subadvisory Agreements, the
Subadvisers manage the investment and reinvestment of the assets of the
respective Portfolios for which they are responsible.  Each of the Subadvisers
is independent of SAAMCo and discharges its responsibilities subject to the
policies of the Trustees and the oversight and supervision of SAAMCo, which
pays the Subadvisers' fees.





                                      B-41
<PAGE>   48
         The Adviser pays each Subadviser a monthly fee with respect to each
Portfolio for which the Subadviser performs services, computed on average daily
net assets, at the following annual rates:
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
 Subadviser                   Portfolio                            Fee
- ------------------------------------------------------------------------------------------------
 <S>                          <C>                                  <C>
 Alliance                     Alliance Growth and                  .35% on the first $50 million
                              Growth-Income Portfolios             .30% on the next $100 million
                                                                   .25% on the next $150 million
                                                                   .20% on the next $200 million
                                                                   .15% thereafter
                              ------------------------------------------------------------------
                              Global Equities Portfolio            .50% on the first $50 million
                                                                   .40% on the next $100 million
                                                                   .30% on the next $150 million
                                                                   .25% thereafter
- ------------------------------------------------------------------------------------------------
 Davis Selected Advisers,     Venture Value and Real Estate        .45% on the first $100 million
 L.P.                         Portfolios                           .40% on the next $400 million
                                                                   .35% thereafter
- ------------------------------------------------------------------------------------------------
 Federated Investment         Corporate Bond                       .30% on the first $25 million
 Counseling                   Portfolio                            .25% on the next $25 million
                                                                   .20% on the next $100 million
                                                                   .15% thereafter
                              ------------------------------------------------------------------
                              Federated Value and Utility          .55% on the first $20 million
                              Portfolios                           .35% on the next $30 million
                                                                   .25% on the next $100 million
                                                                   .20% on the next $350 million
                                                                   .15% thereafter
- ------------------------------------------------------------------------------------------------
 GSAM                         Asset Allocation Portfolio           .40% on the first $50 million
                                                                   .30% on the next $100 million
                                                                   .25% on the next $100 million
                                                                   .20% thereafter
- ------------------------------------------------------------------------------------------------

 GSAM-International           Global Bond Portfolio                .40% on the first $50 million
                                                                   .30% on the next $100 million
                                                                   .25% on the next $100 million
                                                                   .20% thereafter
- ------------------------------------------------------------------------------------------------
 Morgan Stanley Asset         International Diversified Equities   .65% on the first $350 million
 Management Inc.              and Worldwide High Income            .60% thereafter
                              Portfolios
- ------------------------------------------------------------------------------------------------
 Phoenix Investment           Growth/Phoenix Investment Counsel    .35% on the first $50 million
 Counsel, Inc.                and Balanced/Phoenix Investment      .30% on the next $100 million
                              Counsel Portfolios                   .25% on the next $150 million
                                                                   .20% on the next $200 million
                                                                   .15% thereafter
- ------------------------------------------------------------------------------------------------
 Putnam Investment            Putnam Growth Portfolio              .50% on the first $150 million
 Management, Inc.                                                  .45% on the next $150 million
                                                                   .35% thereafter
- ------------------------------------------------------------------------------------------------
                              Emerging Markets Portfolio           1.00% on the first $150 million
                                                                   .95% on the next $150 million
                                                                   .85% thereafter
- ------------------------------------------------------------------------------------------------
                              International Growth  and Income     .65% on the first $150 million
                              Portfolio                            .55% on the next $150 million
                                                                   .45% thereafter
- ------------------------------------------------------------------------------------------------
</TABLE>





                                      B-42
<PAGE>   49
         The following table sets forth the fees paid to the Subadvisers for
the fiscal years ended November 30, 1996, 1995 and 1994.

                                SUBADVISORY FEES
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------
Subadviser                   Portfolio                         1996               1995               1994
- -------------------------------------------------------------------------------------------------------------
 <S>                         <C>                               <C>                 <C>               <C>
                             Alliance Growth                   $691,140           $306,832           $143,523
 Alliance                    Growth-Income                     $673,445           $379,671           $232,937
                             --------------------------------------------------------------------------------
                             Global Equities                   $811,790           $616,892           $467,441
- -------------------------------------------------------------------------------------------------------------
 Davis Selected Advisers,
 L.P.                        Venture Value                   $1,252,661           $281,866              $895*
- -------------------------------------------------------------------------------------------------------------
                             Asset Allocation                  $743,084           $485,722           $275,339
                             --------------------------------------------------------------------------------
 GSAM                        Corporate Bond***
                                                                $55,524            $72,273            $58,947
- -------------------------------------------------------------------------------------------------------------
 GSAM International
                             Global Bond                       $238,488           $194,306           $155,506
- -------------------------------------------------------------------------------------------------------------
                             Growth/Phoenix
 Phoenix Investment          Investment Counsel
 Counsel, Inc.                                                 $505,458           $399,134           $310,107
- -------------------------------------------------------------------------------------------------------------
                             Balanced/
                             Phoenix Invest-ment
                             Counsel                           $176,158            $46,249             $372*
- -------------------------------------------------------------------------------------------------------------
 Provident Investment
 Counsel, Inc.+              Provident
                             Growth                            $614,720           $452,955           $310,398
- -------------------------------------------------------------------------------------------------------------
                             Worldwide High 
                             Income                            $239,733            $93,447             $6,204*
 Morgan Stanley Asset        --------------------------------------------------------------------------------
 Management                  International
 Inc.                        Diversified 
                             Equities                          $666,635           $184,540             $6,631*
- -------------------------------------------------------------------------------------------------------------
 Federated Investment        Corporate Bond                  $48,744****             --                 --
                             --------------------------------------------------------------------------------
 Counseling                  Federated 
                             Value                            $17,580**              --                 --
                             --------------------------------------------------------------------------------
                             Utility                          $10,186**              --                 --
- -------------------------------------------------------------------------------------------------------------
</TABLE>


*        For the period 10/28/94 (commencement of operations) through 11/30/94
**       For the period 6/3/96 (commencement of operations) through 11/30/96
***      GSAM served as Subadviser for the Corporate Bond Portfolio from
         7/1/93(commencement of operations) through 6/3/96
****     For the period 6/3/96 through 11/30/96
+        Until April 15, 1997, Provident Investment Counsel, Inc. served as
         Subadviser to the Putnam Growth Portfolio (formerly named the
         Provident Growth Portfolio).  The Subadvisory fee was calculated at
         the following annual rates:  .50% on the first $50 million of average
         daily net assets; .45% on the next $100 million; .35% on the next $100
         million; .30% on the next $100 million; .25% over $350 million.

                                      B-43
<PAGE>   50
      The Subadvisory Agreements (with the exception of the SunAmerica
Balanced, Putnam Growth, Aggressive Growth, Federated Value, Utility,
International Growth and Income, Real Estate and Emerging Markets Portfolios)
continue in effect from year to year, so long as such continuance is
specifically approved at least annually in accordance with the requirements of
the 1940 Act.   They were last so approved on July 18, 1996.  The Subadvisory
Agreements with respect to the Corporate Bond, Federated Value and Utility
Portfolios will expire on April 18, 1998.  The Subadvisory Agreements with
respect to the Putnam Growth, International Growth and Income, Real Estate and
Emerging Markets Portfolios will expire on April 15, 1999.  Such agreements may
be renewed from year to year thereafter, so long as such continuance is
approved at least annually in accordance with the requirements of the 1940 Act.
The Subadvisory Agreements provide that they will terminate in the event of an
assignment (as defined in the 1940 Act) or upon termination of the Advisory
Agreement.  The Subadvisory Agreements may be terminated by the Trust, the
Adviser or the respective Subadviser upon 60 days' prior notice.


                   DIVIDENDS, DISTRIBUTIONS AND FEDERAL TAXES

         The Cash Management, Corporate Bond, High-Yield Bond, Federated Value
and Aggressive Growth Portfolios had capital loss carry-forwards of $68,
$769,710, $8,449,586, $16,874 and $248,317, respectively, at November 30, 1996.
To the extent not yet utilized, such losses will be available to each of the
Portfolios to offset future gains through 2002 and 2004.  The utilization of
such losses will be subject to annual limitations under the Internal Revenue
Code.


                                PRICE OF SHARES

         Shares of the Trust are currently offered only to the Variable
Separate Account. The Trust is open for business on any day the New York Stock
Exchange ("NYSE") is open for business. Shares are valued each day as of the
close of regular trading on the NYSE (generally, 4:00 p.m., Eastern time).
Each portfolio calculates the net asset value of each class of its shares
separately by dividing the total value of each class's net assets by the shares
of such class outstanding.  The net asset value of a portfolio's shares will
also be computed on each other day in which there is a sufficient degree of
trading in such portfolio's securities that the net asset value of its shares
might be materially affected by changes in the values of the portfolio
securities; provided, however, that on such day the Trust receives a request to
purchase or redeem such portfolio's shares.  The days and times of such
computation may, in the future, be changed by the Trustees in the event that
the portfolio securities are traded in significant amounts in markets other
than the NYSE, or on days or at times other than those during which the NYSE is
open for trading.


                                      B-44
<PAGE>   51
         Stocks and convertible bonds and debentures traded on the NYSE are
valued at the last sale price on such exchange on the day of valuation, or if
there is no sale on the day of valuation, at the last-reported bid price.
Non-convertible bonds and debentures and other long-term debt securities
normally are valued at prices obtained for the day of valuation from a bond
pricing service, when such prices are available.  In circumstances where the
Adviser or Subadviser deems it appropriate to do so, an over-the-counter or
exchange quotation (at the mean of representative quoted bid or asked prices for
such securities or, if such prices are not available, at prices for securities
of comparable maturity, quality and type) may be used.  Securities traded
primarily on securities exchanges outside the United States are valued at the
last sale price on such exchanges on the day of valuation, or if there is no
sale on the day of valuation, at the last-reported bid price.  U.S. Treasury
bills, and other obligations issued by the U.S. Government, its agencies or
instrumentalities, certificates of deposit issued by banks, corporate short-term
notes and other short-term investments with original or remaining maturities in
excess of 60 days are valued at the mean of representative quoted bid and asked
prices for such securities or, if such prices are not available, for securities
of comparable maturity, quality and type.  Short-term securities with 60 days or
less to maturity are amortized to maturity based on their cost to the Trust if
acquired within 60 days of maturity or, if already held by the Trust on the 60th
day, are amortized to maturity based on the value determined on the 61st day.
Options on currencies purchased by a Portfolio are valued at their last bid
price in the case of listed options or at the average of the last bid prices
obtained from dealers in the case of OTC options.  Futures contracts involving
foreign currencies traded on exchanges are valued at their last sale or
settlement price as of the close of such exchanges or if no sales are reported,
at the mean between the last reported bid and asked prices.  Other securities
are valued on the basis of last sale or bid price (if a last sale price is not
available) in what is, in the opinion of the Adviser or Subadviser, the broadest
and most representative market, that may be either a securities exchange or the
over-the-counter market.  Where quotations are not readily available, securities
are valued at fair value as determined in good faith by the Board of Trustees.
The fair value of all other assets is added to the value of securities to arrive
at the respective Portfolio's total assets. 

         A Portfolio's liabilities, including proper accruals of expense items,
are deducted from total assets.  The net asset value of the respective
Portfolio is divided by the total number of shares outstanding to arrive at the
net asset value per share.


                                      B-45
<PAGE>   52
                      EXECUTION OF PORTFOLIO TRANSACTIONS

         It is the policy of the Trust, in effecting transactions in portfolio
securities, to seek the best execution at the most favorable prices.  The
determination of what may constitute best execution involves a number of
considerations, including the economic result to the Trust (involving both
price paid or received and any commissions and other costs), the efficiency
with which the transaction is effected where a large block is involved, the
availability of the broker to stand ready to execute potentially difficult
transactions and the financial strength and stability of the broker.  Such
considerations are judgmental and are considered in determining the overall
reasonableness of brokerage commissions paid.

         A factor in the selection of brokers is the receipt of research
services -- analyses and reports concerning issuers, industries, securities,
economic factors and trends -- and other statistical and factual information.
Research and other statistical and factual information provided by brokers is
considered to be in addition to and not in lieu of services required to be
performed by the Adviser or Subadviser. 

         The extent to which commissions may reflect the value of research
services cannot be presently determined.  To the extent that research services
of value are provided by broker-dealers with or through whom the Adviser or
Subadviser places the Trust's portfolio transactions, the Adviser or Subadviser
may be relieved of expenses it might otherwise bear.  Research services
furnished by broker-dealers could be useful and of value to the Adviser or
Subadviser in serving other clients as well as the Trust and research services
obtained by the Adviser or Subadviser as a result of the placement of portfolio
brokerage of other clients could be useful and of value in serving the Trust.

         In the over-the-counter market, securities are generally traded on a
"net" basis with dealers acting as principal for their own accounts without a
stated commission, although the price of a security usually includes a profit
to the dealer.  In underwritten offerings, securities are purchased at a fixed
price which includes an amount of compensation to the underwriter, generally
referred to as the underwriter's concession or discount.  On occasion, certain
money market instruments may be purchased directly from an issuer, in which
case no commissions or discounts are paid.  The Trust has  obtained exemptive
orders from the Securities and Exchange Commission (the "SEC"), permitting the
Trust in certain circumstances to deal with securities dealers (that may be
deemed to be affiliated persons of affiliated persons of the Trust solely
because of a subadvisory relationship with one or more Portfolios) as a
principal in purchases and sales of certain securities, and to pay commissions,
fees or other remuneration to such securities


                                      B-46
<PAGE>   53
dealers in connection with the sale of securities to or by any of the Portfolios
on a securities exchange without complying with certain of the requirements of
Rule 17e-1 under the 1940 Act. 

         Subject to the above considerations, the Adviser or a Subadviser may
use broker-dealer affiliates of the  Adviser or a Subadviser, as a broker for
any Portfolio.  In order for such broker-dealer to effect any portfolio
transactions for a Portfolio, the commissions, fees or other remuneration
received by the broker-dealer must be reasonable and fair compared to the
commissions, fees or other remuneration paid to other brokers in connection with
comparable transactions involving similar securities being purchased or sold on
a securities exchange during a comparable period of time.  This standard would
allow such broker-dealer to receive no more than the remuneration which would be
expected to be received by an unaffiliated broker in a commensurate arm's-length
transaction.  Furthermore, the Trustees of the Trust, including a majority of
the non-interested Trustees, have adopted procedures which are reasonably
designed to provide that any commissions, fees or other remuneration paid to
such broker-dealers are consistent with the foregoing standard.  These types of
brokerage transactions are also subject to such fiduciary standards as may be
imposed upon the broker-dealers by applicable law. 

         The following tables set forth the brokerage commissions paid by the
Portfolios and the amounts of the brokerage commissions which were paid to
affiliated broker-dealers of such Portfolios for the fiscal years ended
November 30, 1996, 1995 and 1994.


                                      B-47
<PAGE>   54
                           1996 BROKERAGE COMMISSIONS

<TABLE>
<CAPTION>
                                                                                           PERCENTAGE PAID TO
                                      AGGREGATE BROKERAGE        AMOUNT PAID TO            AFFILIATED BROKER-
              PORTFOLIO                   COMMISSIONS          AFFILIATED BROKER-               DEALERS
                                                                     DEALERS
- -------------------------------------------------------------------------------------------------------------
 <S>                                      <C>                        <C>                         <C>
 Cash Management                              --                       --                          --
- -------------------------------------------------------------------------------------------------------------
 Corporate Bond                               --                       --                          --
- -------------------------------------------------------------------------------------------------------------
 Global Bond                                  --                       --                          --
- -------------------------------------------------------------------------------------------------------------
 High-Yield Bond                             $753                      --                          --
- -------------------------------------------------------------------------------------------------------------
 Worldwide High Income                        --                       --                          --
- -------------------------------------------------------------------------------------------------------------
 SunAmerica Balanced*                       $10,184                    --                          --
- -------------------------------------------------------------------------------------------------------------
 Balanced/Phoenix Investment
 Counsel                                    $99,713                    --                          --
- -------------------------------------------------------------------------------------------------------------
 Asset Allocation                          $256,864                  $23,078                     8.98%
- -------------------------------------------------------------------------------------------------------------
 Utility*                                   $9,359                     --                          --
- -------------------------------------------------------------------------------------------------------------
 Growth-Income                             $469,309                    --                          --
- -------------------------------------------------------------------------------------------------------------
 Federated Value*                           $14,785                    --                          --
- -------------------------------------------------------------------------------------------------------------
 Venture Value                             $413,771                  $3,792                      0.92%
- -------------------------------------------------------------------------------------------------------------
 Alliance Growth                           $672,137                    --                          --
 Growth/Phoenix Investment Counsel         $483,274                    --                          --
- -------------------------------------------------------------------------------------------------------------
 Putnam Growth (Formerly Provident         $144,932                    --                          --
 Growth
- -------------------------------------------------------------------------------------------------------------
 Aggressive Growth*                         $34,130                    --                          --
- -------------------------------------------------------------------------------------------------------------
 Global Equities                         $1,022,821                    --                          --
- -------------------------------------------------------------------------------------------------------------
 International Diversified
 Equities                                  $256,477                    --                          --
- -------------------------------------------------------------------------------------------------------------
</TABLE>

*   For the period 6/3/96 (commencement of operation) through November 30,
1996.



                                     B-48
<PAGE>   55

                           1995 BROKERAGE COMMISSIONS

<TABLE>
<CAPTION>
                                                                   AMOUNT PAID TO           PERCENTAGE PAID TO
                                                                 AFFILIATED BROKER-         AFFILIATED BROKER-
                                            AGGREGATE                  DEALERS                   DEALERS
                                            BROKERAGE
              PORTFOLIO                    COMMISSIONS
- -------------------------------------------------------------------------------------------------------------
 <S>                                        <C>                        <C>                        <C>
 Cash Management                               --                        --                         --
- -------------------------------------------------------------------------------------------------------------
 Corporate Bond*                              $562                      $562                       100%
- -------------------------------------------------------------------------------------------------------------
 Global Bond                                   --                        --                         --
- -------------------------------------------------------------------------------------------------------------
 High-Yield Bond                             $9,100                      --                         --
- -------------------------------------------------------------------------------------------------------------
 Worldwide High Income                         --                        --                         --
- -------------------------------------------------------------------------------------------------------------
 Balanced/Phoenix Investment
 Counsel                                     $49,029                     --                         --
- -------------------------------------------------------------------------------------------------------------
 Asset Allocation*                          $331,914                   $35,946                    10.83%
- -------------------------------------------------------------------------------------------------------------
 Growth-Income                              $262,353                     --                         --
- -------------------------------------------------------------------------------------------------------------
 Alliance Growth                            $353,849                     --                         --
 Growth/Phoenix Investment Counsel          $548,063                     --                         --
- -------------------------------------------------------------------------------------------------------------
 Provident Growth (Formerly Provident       $118,520                     --                         --
 Growth
- -------------------------------------------------------------------------------------------------------------
 Venture Value                              $184,729                     --                         --
- -------------------------------------------------------------------------------------------------------------
 Global Equities                            $630,010                     --                         --
- -------------------------------------------------------------------------------------------------------------
 International Diversified
 Equities                                   $117,482                     --                         --
- -------------------------------------------------------------------------------------------------------------
</TABLE>


*        For the fiscal year ended November 30, 1995, the percentage of the
         aggregate dollar amount of the transactions involving the payment of
         commissions effected through affiliated brokers with respect to the
         Corporate Bond Portfolio and Asset Allocation Portfolio were 10.34%
         and 100%, respectively.


                                      B-49
<PAGE>   56
                           1994 BROKERAGE COMMISSIONS

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------
                                         AGGREGATE              AMOUNT PAID TO       PERCENTAGE PAID TO  
                                         BROKERAGE            AFFILIATED BROKER-     AFFILIATED BROKER-  
            PORTFOLIO                   COMMISSIONS                 DEALER                    DEALER     
- -------------------------------------------------------------------------------------------------------------
 <S>                                      <C>                      <C>                         <C>
 Cash Management                             --                        --                        --
- -------------------------------------------------------------------------------------------------------------
 Corporate Bond                              --                        --                        --
- -------------------------------------------------------------------------------------------------------------
 Global Bond                                 --                        --                        --
- -------------------------------------------------------------------------------------------------------------
 High-Yield Bond                           $4,927                      --                        --
- -------------------------------------------------------------------------------------------------------------
 Worldwide High
   Income*                                   --                        --                        --
- -------------------------------------------------------------------------------------------------------------
 Balanced/Phoenix
   Investment
   Counsel*                                $1,586                      --                        --
- -------------------------------------------------------------------------------------------------------------
 Asset Allocation                        $130,727                   $10,637                     8.1%
- -------------------------------------------------------------------------------------------------------------
 Growth-Income                           $187,474                   $15,012**                   8.0%
- -------------------------------------------------------------------------------------------------------------
 Alliance Growth                         $195,332                    $4,162**                   2.1%
- -------------------------------------------------------------------------------------------------------------
 Growth/Phoenix
   Investment                                                                 
   Counsel                               $484,811                    $8,300                     1.7%
- -------------------------------------------------------------------------------------------------------------
Putnam Growth (Formerly
 Provident Growth)                       $118,276                    $3,963**                   3.4%
- -------------------------------------------------------------------------------------------------------------
 Venture Value*                            $4,404                      --                        --
- -------------------------------------------------------------------------------------------------------------
 Global Equities                         $350,958                   $17,858**                   5.1%
- -------------------------------------------------------------------------------------------------------------
 International 
   Diversified
   Equities*                              $24,476                    $6,194                     25.3%
- -------------------------------------------------------------------------------------------------------------
</TABLE>


*        For the period 10/28/94 (commencement of operations) through 11/30/94
**       All brokerage commissions paid were directed to broker-dealers for
         research services provided.

         The policy of the Trust with respect to brokerage is reviewed by the
Board of Trustees from time to time.  Because of the possibility of further
regulatory developments affecting the securities exchanges and brokerage
practices generally, the foregoing practices may be modified.


                                      B-50
<PAGE>   57
         The Adviser and the Subadvisers and their respective affiliates may
manage, or have proprietary interests in, accounts with similar or dissimilar or
the same investment objectives as one or more Portfolios of the Trust.  Such
account may or may not be in competition with a Portfolio for investments.
Investment decisions for such accounts are based on criteria relevant to such
accounts; portfolio decisions and results of the Portfolio's investments may
differ from those of such other accounts.  There is no obligation to make
available for use in managing the Portfolio any information or strategies used
or developed in managing such accounts.  In addition, when two or more accounts
seek to purchase or sell the same assets, the assets actually purchased or sold
may be allocated among accounts on a good faith equitable basis at the
discretion of the account's adviser.  In some cases, this system may adversely
affect the price or size of the position obtainable for a Portfolio. 

         If determined by the Adviser or Subadviser to be beneficial to the
interests of the Trust, partners and/or employees of the Adviser or Subadvisers
may serve on investment advisory committees, which will consult with the
Adviser regarding investment objectives and strategies for the Trust.  In
connection with serving on such a committee, such persons may receive
information regarding a Portfolio's proposed investment activities which is not
generally available to unaffiliated market participants, and there will be no
obligation on the part of such persons to make available for use in managing
the Portfolio any information or strategies known to them or developed in
connection with their other activities.

         It is possible that a Portfolio's holdings may include securities of
entities for which a subadviser or its affiliate performs investment banking
services as well as securities of entities in which a subadviser or its
affiliate makes a market.  From time to time, such activities may limit a
Portfolio's flexibility in purchases and sales of securities.  When a
subadviser or its affiliate is engaged in an underwriting or other distribution
of securities of an entity, the subadviser may be prohibited from purchasing or
recommending the purchase of certain securities of that entity for the
Portfolio.

                              GENERAL INFORMATION

         CUSTODIAN - State Street Bank and Trust Company ("State Street"), 225
Franklin Street, Boston, Massachusetts 02110, serves as the Trust's custodian.
In this capacity, State Street maintains the portfolio securities held by the
Trust, administers the purchase and sale of portfolio securities and performs
certain other duties.  State Street also serves as transfer agent and dividend
disbursing agent for the Trust.


                                      B-51
<PAGE>   58
         INDEPENDENT ACCOUNTANTS AND LEGAL COUNSEL -  Price Waterhouse LLP, 1177
Avenue of the Americas, New York, New York  10036, is the Trust's independent
accountants.  Price Waterhouse LLP performs an annual audit of the Trust's
financial statements and provides tax consulting, tax return preparation and
accounting services relating to filings with the SEC. The firm of Shereff,
Friedman, Hoffman & Goodman, LLP, 919 Third Avenue, New York, NY 10022, has been
selected as legal counsel to the Corporation. 

         REPORTS TO SHAREHOLDERS - Persons having a beneficial interest in the
Trust are provided at least semi-annually with reports showing the investments
of the Portfolios, financial statements and other information.

         SHAREHOLDER AND TRUSTEE RESPONSIBILITY - Shareholders of a
Massachusetts business trust may, under certain circumstances, be held
personally liable as partners for the obligations of the Trust.  The risk of a
shareholder incurring any financial loss on account of shareholder liability is
limited to circumstances in which the Trust itself would be unable to meet its
obligations.  The Declaration of Trust contains an express disclaimer of
shareholder liability for acts or obligations of the Trust and provides that
notice of the disclaimer must be given in each agreement, obligation or
instrument entered into or executed by the Trust or Trustees.  The Declaration
of Trust provides for indemnification of any shareholder held personally liable
for the obligations of the Trust and also provides for the Trust to reimburse
the shareholder for all legal and other expenses reasonably incurred in
connection with any such claim or liability.

         Under the Declaration of Trust, the trustees or officers are not
liable for actions or failure to act; however, they are not protected from
liability by reason of their willful misfeasance, bad faith, gross negligence
or reckless disregard of the duties involved in the conduct of their office.
The Trust provides indemnification to its trustees and officers as authorized
by its By-Laws and by the 1940 Act and the rules and regulations thereunder.

         REGISTRATION STATEMENT - A registration statement has been filed with
the SEC under the  Securities Act of 1933, as amended and the 1940 Act.  The
Prospectus and this Statement of Additional Information do not contain all
information set forth in the registration statement, its amendments and
exhibits thereto, that the Trust has filed with the Securities and Exchange
Commission, Washington, D.C., to all of which reference is hereby made.



                                      B-52
<PAGE>   59
                             FINANCIAL STATEMENTS

   
         Set forth following this Statement of Additional Information are the
audited financial statements of the Trust with respect to the fiscal year ended
November 30, 1996 and the unaudited financial statements for the period ended
November 30, 1997. The audited financial statements with respect to the fiscal
year ended November 30, 1996 are incorporated herein by reference from
Post-Effective Amendment No. 12 to the Registrant's Registration Statement on
Form N-1A filed with the Securities and Exchange Commission on May 7, 1997.
    

                                     B-53
<PAGE>   60

<PAGE>   1
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    CASH MANAGEMENT PORTFOLIO  INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    SHORT-TERM SECURITIES -- 91.0%                                            AMOUNT          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    CERTIFICATES OF DEPOSIT -- 5.8%
                    Rabobank Nederland N. V. 6.07% due 3/26/98............................  $ 4,000,000   $  4,000,098
                    Rabobank Nederland N. V. 6.20% due 4/09/98............................    1,000,000      1,000,522
                    Sanwa Bank Ltd. 5.72% due 1/20/98.....................................    4,000,000      4,000,149
                                                                                                          -------------
                    TOTAL CERTIFICATES OF DEPOSIT (cost $9,000,112).......................                   9,000,769
                                                                                                          -------------
                    COMMERCIAL PAPER -- 58.4%
                    Accor SA 5.61% due 1/21/98............................................    5,000,000      4,960,263
                    Avnet, Inc. 5.70% due 2/13/98.........................................    3,000,000      2,964,911
                    Banco Credito Nacional 5.55% due 2/03/98..............................    2,000,000      1,979,804
                    Bavaria Global Corp. 5.60% due 1/15/98................................    3,000,000      2,979,000
                    BTM Capital Corp. 5.65% due 1/26/98...................................    5,000,000      4,956,056
                    Certain Funding Corp. 5.66% due 2/12/98...............................    5,000,000      4,941,295
                    Commed Fuel, Inc. 5.55% due 1/29/98...................................    5,000,000      4,953,538
                    Cooperative Association of Tractor Dealers 5.57% due 2/24/98..........    5,000,000      4,932,944
                    Cregem North America Inc. 5.55% due 1/06/98...........................    4,000,000      3,977,800
                    Demir Funding Corp. 5.57% due 1/12/98.................................    3,000,000      2,980,505
                    First Data Corp. 5.55% due 2/18/98....................................    5,000,000      4,937,678
                    Greenwich Asset Funding, Inc. 5.55% due 1/22/98.......................    4,000,000      3,967,933
                    Guinness PLC 5.58% due 1/21/98........................................    4,000,000      3,968,380
                    Merrill Lynch & Co., Inc. 5.58% due 1/08/98...........................    4,000,000      3,976,440
                    Minmetals Capital & Securities, Inc. 5.59% due 12/08/97...............    3,000,000      2,996,739
                    Morgan J P & Co., Inc. 5.57% due 1/30/98..............................    5,000,000      4,952,750
                    Morgan Stanley Group, Inc. 5.58% due 1/08/98..........................    4,000,000      3,976,440
                    National City Corp. 5.58% due 1/26/98.................................    3,000,000      2,973,960
                    Repeat Offering Securitization Entity (ROSE), Inc. 5.65% due
                      2/06/98.............................................................    5,000,000      4,947,051
                    Safeco Corp. 5.62% due 1/15/98........................................    4,000,000      3,971,900
                    Transport Adora De Gas 5.62% due 1/22/98..............................    4,000,000      3,967,529
                    Tribune Co. 5.60% due 2/13/98.........................................    3,000,000      2,964,665
                    Working Capital Management Co., L.P. 5.70% due 1/23/98................    4,000,000      3,966,433
                                                                                                          -------------
                    TOTAL COMMERCIAL PAPER (cost $91,201,451).............................                  91,194,014
                                                                                                          -------------
                    CORPORATE SHORT-TERM NOTES -- 19.2%
                    American General Finance Corp. 7.25% due 3/01/98......................    2,000,000      2,006,960
                    Barnett Banks, Inc. 5.84% due 12/28/97(1).............................    3,000,000      3,006,270
                    Bear Stearns Co., Inc. 5.72% due 1/06/98(1)...........................    2,500,000      2,500,000
                    Bear Stearns Co., Inc. 5.73% due 2/10/98(1)...........................    3,000,000      3,000,000
                    First Interstate Bancorp 11.00% due 3/05/98...........................    2,630,000      2,663,243
                    General Motors Acceptance Corp. 5.88% due 2/06/98(1)..................    4,000,000      4,004,800
                    Lehman Brothers Holdings, Inc. 5.99% due 12/02/97(1)..................    2,000,000      2,002,400
                    Nationsbank Corp. 6.63% due 1/15/98...................................    2,705,000      2,707,259
                    Norwest Corp. 5.75% due 3/15/98.......................................    2,000,000      1,999,700
                    Sigma Finance Corp. 6.28% due 4/24/98.................................    4,000,000      4,003,693
                    USL Capital Corp. 5.86% due 1/06/98(1)................................    2,000,000      2,002,080
                                                                                                          -------------
                    TOTAL CORPORATE SHORT-TERM NOTES (cost $29,893,381)...................                  29,896,405
                                                                                                          -------------
                    MUNICIPAL BONDS -- 7.6%
                    Illinois Student Assistance Commission 5.63% 12/03/97(1)..............    4,000,000      4,000,000
                    Illinois Student Assistance Corp. 5.63% 12/03/97(1)...................    3,000,000      3,000,000
</TABLE>
 
                                                           ---------------------
                                                                             1
<PAGE>   2
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    SHORT-TERM SECURITIES (continued)                                         AMOUNT          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    MUNICIPAL BONDS (continued)
                    New Hampshire State Industrial Development Authority, Revenue 5.83%
                      due 3/11/98.........................................................  $ 3,000,000   $  3,000,000
                    Texas State General Obligation 5.63% 12/03/97(1)......................    1,875,000      1,875,000
                                                                                                          -------------
                    TOTAL MUNICIPAL BONDS (cost $11,875,000)..............................                  11,875,000
                                                                                                          -------------
                    TOTAL SHORT-TERM SECURITIES (cost $141,969,944).......................                 141,966,188
                                                                                                          -------------
                    REPURCHASE AGREEMENT -- 8.5%
                    ---------------------------------------------------------------------------------------------------
                    REPURCHASE AGREEMENT -- 8.5%
                    Joint Repurchase Agreement Account (Note 3) (cost $13,341,000)........   13,341,000     13,341,000
                                                                                                          -------------
                    TOTAL INVESTMENTS --
                      (cost $155,310,944)                         99.5%                                    155,307,188
                    Other assets less liabilities --               0.5                                         812,266
                                                                 ------                                   -------------
                    NET ASSETS --                                100.0%                                   $156,119,454
                                                                 ======                                   =============
</TABLE>
 
              -----------------------------
 
              (1) Variable rate security; maturity date reflects next reset
                  date; rate as of November 30, 1997.
 
              See Notes to Financial Statements
 
- ---------------------
 2
<PAGE>   3
 
- ---------------------
 
   SUNAMERICA SERIES TRUST
   GLOBAL BOND PORTFOLIO               INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                                                                                               AMOUNT
                                                                                           (DENOMINATED IN
                                       FOREIGN BONDS & NOTES -- 65.3%                      LOCAL CURRENCY)        VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>               <C>
                    AUSTRALIAN DOLLAR -- 0.8%
                    Commonwealth of Australia 10.00% 2006................................         800,000     $     680,638
                                                                                                               ------------
                    FRENCH FRANC -- 3.0%
                    Government of France 4.75% 2002......................................      16,000,000         2,695,712
                                                                                                               ------------
                    GERMAN MARK -- 13.9%
                    Republic of Germany 6.00% 2007.......................................      12,700,000         7,473,808
                    Republic of Germany 6.25% 2024.......................................       5,500,000         3,208,307
                    Republic of Germany 6.50% 2005.......................................       1,200,000           727,417
                    Republic of Germany 8.00% 2002.......................................       1,500,000           953,757
                                                                                                               ------------
                                                                                                                 12,363,289
                                                                                                               ------------
                    ITALIAN LIRA -- 10.6%
                    Republic of Italy 6.75% 2007.........................................   4,700,000,000         2,894,991
                    Republic of Italy 9.50% 2001.........................................  10,000,000,000         6,520,757
                                                                                                               ------------
                                                                                                                  9,415,748
                                                                                                               ------------
                    JAPANESE YEN -- 7.9%
                    Asian Development Bank 5.00% 2003....................................     221,000,000         2,041,165
                    Asian Development Bank 5.63% 2002....................................     320,000,000         2,971,205
                    European Investment Bank 2.13% 2007..................................      60,000,000           472,568
                    Republic of Italy 5.13% 2003.........................................     170,000,000         1,590,108
                                                                                                               ------------
                                                                                                                  7,075,046
                                                                                                               ------------
                    NETHERLANDS GUILDER -- 3.4%
                    Dutch Government 8.25% 2007..........................................       5,000,000         3,019,172
                                                                                                               ------------
                    NEW ZEALAND DOLLAR -- 4.7%
                    Federal National Mortgage Association 7.00% 2000.....................       2,200,000         1,352,138
                    International Bank of Reconstruction & Development 7.00% 2000........       2,500,000         1,526,951
                    New Zealand Government 8.00% 2001....................................       2,000,000         1,273,192
                                                                                                               ------------
                                                                                                                  4,152,281
                                                                                                               ------------
                    POUND STERLING -- 6.5%
                    Treasury 8.50% 2007..................................................       3,000,000         5,749,122
                                                                                                               ------------
                    SPANISH PESETA -- 3.2%
                    Government of Spain 10.30% 2002......................................     360,000,000         2,894,172
                                                                                                               ------------
                    SWEDISH KRONA -- 4.4%
                    Kingdom of Sweden 6.00% 2005.........................................      10,000,000         1,280,800
                    Kingdom of Sweden 6.50% 2006.........................................      20,000,000         2,643,373
                                                                                                               ------------
                                                                                                                  3,924,173
                                                                                                               ------------
</TABLE>
 
                                                           ---------------------
                                                                             3
<PAGE>   4
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                                          U.S. GOVERNMENT -- 24.7%                             AMOUNT             VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>               <C>
                    UNITED STATES DOLLAR -- 6.9%
                    Bayerische Landesbank Girozentrale 6.63% 2007........................  $    3,000,000     $   3,062,568
                    International Bank of Reconstruction & Development 6.63% 2006........       3,000,000         3,103,236
                                                                                                               ------------
                                                                                                                  6,165,804
                                                                                                               ------------
                    TOTAL FOREIGN BONDS & NOTES (cost $58,272,077).......................                        58,135,157
                                                                                                               ------------
                    U.S. GOVERNMENT -- 24.7%
                    United States Treasury Notes 6.50% 2005..............................       1,500,000         1,554,135
                    United States Treasury Notes 6.50% 2006..............................       6,400,000         6,654,976
                    United States Treasury Notes 7.00% 2006..............................      11,300,000        12,119,250
                    United States Treasury Notes 7.88% 2004..............................       1,500,000         1,668,045
                                                                                                               ------------
                                                                                                                 21,996,406
                                                                                                               ------------
                    TOTAL U.S. GOVERNMENT (cost $21,435,889).............................                        21,996,406
                                                                                                               ------------
                    TOTAL INVESTMENT SECURITIES (cost $79,707,965).......................                        80,131,563
                                                                                                               ------------
                    SHORT-TERM SECURITIES -- 3.4%
                    --------------------------------------------------------------------------------------------------------
                    TIME DEPOSIT -- 3.4%
                    Cayman Island Time Deposit with State Street Bank & Trust Co.
                      5.63% due 12/01/97.................................................       3,047,000         3,047,000
                                                                                                               ------------
                    TOTAL SHORT-TERM SECURITIES (cost $3,047,000)........................                         3,047,000
                                                                                                               ------------
                    TOTAL INVESTMENTS --
                      (cost $82,754,965)                           93.4%                                         83,178,563
                    Other assets less liabilities --                6.6                                           5,863,960
                                                                  ------                                       ------------
                    NET ASSETS --                                 100.0%                                        $89,042,523
                                                                  ======                                       ============
</TABLE>
 
<TABLE>
<CAPTION>
                    OPEN FORWARD FOREIGN CURRENCY CONTRACTS
                    ----------------------------------------------------------------------------
                          CONTRACT                  IN             DELIVERY     GROSS UNREALIZED
                         TO DELIVER            EXCHANGE FOR          DATE         APPRECIATION
                    ----------------------------------------------------------------------------
                    <S>   <C>                <C>   <C>             <C>          <C>
                    *AUD       9,434,250     USD     7,000,591      12/18/97      $   554,480
                    *AUD       1,374,648     USD       953,428      12/18/97           14,177
                    *DEM       4,306,461     USD     2,487,947      01/08/98           49,758
                    *FIM       9,593,829     DEM     3,196,345      01/09/98           12,456
                    *JPY     299,313,340     DEM     4,414,000      01/22/98          144,745
                    DEM        8,328,011     USD     4,858,816      02/23/98          112,802
                    DEM          189,071     USD       110,065      02/23/98            1,974
                    FRF       40,466,000     USD     7,027,787      02/24/98          136,913
                    GBP        7,310,932     USD    12,417,618      01/26/98          104,428
                    *USD       1,145,937     GBP       687,000      01/26/98           11,120
                    *USD       6,406,177     GBP     3,840,461      01/26/98           61,990
                    ITL    1,696,135,000     USD       994,567      02/13/98           13,127
                    ITL   14,759,821,130     USD     8,765,989      02/13/98          225,464
                    JPY    1,039,421,163     USD     8,677,136      01/22/98          458,682
                    JPY      124,698,113     USD       990,985      01/22/98            5,027
                    NLG        6,174,021     USD     3,148,605      01/14/98           32,306
                    NZD        9,670,059     USD     6,014,777      12/19/97           52,862
                    *SEK      20,327,889     USD     2,689,408      12/12/97           55,189
                    *SEK       2,761,000     USD       364,214      12/12/97            6,426
                                                                                 ------------
                                                                                    2,053,926
                                                                                 ------------
                    See Notes to Financial Statements
</TABLE>
 
- ---------------------
 4
<PAGE>   5
 
<TABLE>
<CAPTION>
                    OPEN FORWARD FOREIGN CURRENCY CONTRACTS (continued)
                    ----------------------------------------------------------------------------
                          CONTRACT                  IN             DELIVERY     GROSS UNREALIZED
                         TO DELIVER            EXCHANGE FOR          DATE         DEPRECIATION
                    ----------------------------------------------------------------------------
                    <S>   <C>                <C>   <C>             <C>          <C>
                    *USD       3,391,756     AUD     4,664,516      12/18/97      $  (204,645)
                    *USD       3,594,157     AUD     5,115,000      12/18/97          (99,247)
                    *CHF       6,128,000     DEM     7,483,209      02/27/98          (75,559)
                    *DEM       7,631,620     CHF     6,128,000      02/27/98           (9,035)
                    DEM        7,387,924     SEK    31,641,000      12/12/97          (92,827)
                    IEP        1,452,000     DEM     3,701,584      01/08/98          (50,266)
                    IEP        1,252,520     DEM     3,182,278      01/08/98          (49,484)
                    IEP          195,480     DEM       496,891      01/08/98           (7,590)
                    *DEM       3,874,023     JPY   277,996,000      01/22/98           (6,076)
                    DEM        5,951,784     USD     3,387,273      02/23/98           (4,569)
                    ESP      430,336,620     USD     2,820,215      12/11/97          (66,764)
                    *USD       1,826,005     FIM     9,593,829      01/08/98          (21,260)
                    *GBP       1,534,000     USD     2,547,844      01/26/98          (35,943)
                    *USD         164,768     JPY    20,150,825      01/22/98           (5,438)
                    *USD       2,000,687     JPY   249,435,611      01/22/98          (28,459)
                    *SEK       6,518,665     USD       840,034      12/12/97           (4,697)
                                                                                  -----------
                                                                                     (761,859)
                                                                                  -----------
                             Net Unrealized Appreciation....................      $ 1,292,067
                                                                                  ===========
</TABLE>
 
              -----------------------------
 
              * Represents open foreign forward currency contracts and
                offsetting open forward foreign currency contracts that do not
                have additional market risk but have continued counterparty
                settlement risk.
 
<TABLE>
          <S>      <C>
          AUD --   Australian Dollar
          DEM --   Deutsche Mark
          ESP --   Spanish Peseta
          FIM --   Finnish Marke
          FRF --   French Franc
          GBP --   Pound Sterling
          ITL --   Italian Lira
          IEP --   Irish Pound
          JPY --   Japanese Yen
          SEK --   Swedish Krona
          NLG --   Netherlands Guilder
          NZD --   New Zealand Dollar
          USD --   United States Dollar
</TABLE>
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                              5
<PAGE>   6
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    CORPORATE BOND PORTFOLIO           INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES -- 95.0%                                                      AMOUNT        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    CONSUMER DISCRETIONARY -- 6.5%
                    Apparel & Textiles -- 1.8%
                    Collins & Aikman Corp. 11.50% 2006......................................  $  100,000   $   113,000
                    Dyersburg Corp. 9.75% 2007*.............................................     100,000       103,500
                    GFSI Inc. 9.63% 2007*...................................................     100,000       102,250
                    Pillowtex Corp. 10.00% 2006.............................................     125,000       131,875
                    Reliance Industries Ltd. 8.25% 2027*....................................     500,000       517,450
                    Westpoint Stevens, Inc. 9.38% 2005......................................     150,000       156,750
 
                    Automotive -- 0.3%
                    Aftermarket Technology Corp. 12.00% 2004................................      75,000        82,313
                    Exide Corp. 10.00% 2005.................................................      50,000        52,250
                    Lear Corp. 9.50% 2006...................................................      50,000        54,500
 
                    Housing -- 0.2%
                    Falcon Building Products, Inc. zero coupon 2007(1)......................     100,000        65,500
                    Syratech Corp. 11.00% 2007..............................................      50,000        46,750
 
                    Retail -- 4.2%
                    Brylane Capital Corp. 10.00% 2003.......................................     250,000       265,000
                    Harcourt General, Inc. 7.20% 2027.......................................     750,000       749,865
                    Jitney Jungle Stores of America, Inc. 10.38% 2007*......................      50,000        51,750
                    Leslie's Poolmart, Inc. 10.38% 2004*....................................      50,000        51,625
                    Penney (J.C.) Co., Inc. 7.65% 2016......................................     500,000       537,315
                    ShopKo Stores, Inc. 9.25% 2022..........................................     750,000       887,962
                    Stater Brothers Holdings, Inc. 9.00% 2004*..............................     100,000       104,000
                                                                                                           ------------
                                                                                                             4,073,655
                                                                                                           ------------
                    CONSUMER STAPLES -- 2.9%
                    Food, Beverage & Tobacco -- 1.9%
                    Ameriserve Food Distribution, Inc. 10.13% 2007*.........................     100,000       104,000
                    Aurora Foods Inc. 9.88% 2007............................................      50,000        52,125
                    Carr Gottstein Foods Co. 12.00% 2005....................................     100,000       110,500
                    Di Giorgio Corp. 10.00% 2007............................................     100,000        99,000
                    International Home Foods, Inc. 10.38% 2006..............................     100,000       106,000
                    Philip Morris Cos, Inc. 7.75% 2027......................................     500,000       531,325
                    Ralphs Grocery Co. 10.45% 2004..........................................     150,000       168,938
 
                    Household Products -- 1.0%
                    NBTY, Inc. 8.63% 2007*..................................................     100,000        97,250
                    Playtex Family Products Corp. 9.00% 2003................................     100,000       101,000
                    Polymer Group, Inc. 9.00% 2007..........................................     150,000       148,125
                    Renaissance Cosmetics 11.75% 2004*......................................      50,000        45,500
                    Revlon Consumer Products Corp. 10.50% 2003..............................     100,000       105,500
                    Simmons Co. 10.75% 2006.................................................     100,000       105,250
                                                                                                           ------------
                                                                                                             1,774,513
                                                                                                           ------------
                    ENERGY -- 6.4%
                    Energy Services -- 2.2%
                    Coastal Corp. 9.75% 2003................................................     250,000       286,893
                    Dailey International, Inc. 9.75% 2007*..................................     100,000       104,500
                    Enersis SA 7.40% 2016...................................................     600,000       596,058
                    Pride Petroleum Services, Inc. 9.38% 2007...............................     100,000       107,000
                    Tosco Corp. 7.00% 2000..................................................     250,000       253,835
</TABLE>
 
- ---------------------
 6
<PAGE>   7
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    ENERGY (continued)
                    Energy Sources -- 4.2%
                    Abraxas Petroleum Corp. 11.50% 2004.....................................  $   75,000   $    81,000
                    Anker Coal Group, Inc. 9.75% 2007*......................................     100,000       100,750
                    Clark Oil & Refining Corp. 10.50% 2001..................................     750,000       781,875
                    Di Industries, Inc. 8.88% 2007..........................................      50,000        51,500
                    Forcenergy, Inc. 9.50% 2006.............................................      50,000        52,625
                    Husky Oil Ltd. 7.13% 2006...............................................     500,000       502,135
                    Petsec Energy, Inc. 9.50% 2007*.........................................      50,000        51,688
                    Sun Co., Inc. 9.00% 2024................................................     750,000       889,147
                    United Meridian Corp. 10.38% 2005.......................................      75,000        81,937
                    XCL Ltd. 13.50% 2004(1)(2)..............................................      50,000        60,000
                                                                                                           ------------
                                                                                                             4,000,943
                                                                                                           ------------
                    FINANCE -- 23.9%
                    Banks -- 6.1%
                    ABN Amro Holdings NV 7.30% 2026.........................................     500,000       503,580
                    African Development Bank 6.88% 2015.....................................     500,000       511,980
                    Continental Bank NA 12.50% 2001(1)......................................     300,000       353,535
                    First Nationwide Holdings, Inc. 10.63% 2003.............................     200,000       224,500
                    Firstbank Puerto Rico 7.63% 2005........................................     750,000       769,575
                    National Bank of Canada 8.13% 2004......................................     750,000       807,653
                    Security Pacific Corp. 11.50% 2000......................................     275,000       312,451
                    Signet Banking Corp. 9.63% 1999.........................................     300,000       313,800
 
                    Financial Services -- 14.2%
                    Allmerica Financial Corp. 7.63% 2025....................................     500,000       523,590
                    American General Corp. 9.63% 2018.......................................     500,000       525,180
                    Arvin Capital I 9.50% 2027..............................................     500,000       548,780
                    Case Equipment Loan Trust 7.30% 2002....................................      82,742        83,263
                    Chevy Chase Auto Receivables 5.80% 2002.................................      66,858        66,649
                    CNA Financial Corp. 7.25% 2023..........................................     500,000       493,620
                    ContiFinancial Corp. 8.38% 2003.........................................     100,000       103,750
                    Continental Corp. 8.25% 1999............................................     100,000       102,465
                    Continental Global Group, Inc. 11.00% 2007..............................     150,000       161,250
                    Delphi Funding L L C 9.31% 2027.........................................     800,000       888,104
                    Ford Capital BV 9.38% 2001..............................................     600,000       654,864
                    Ford Capital BV 9.50% 2001..............................................     200,000       219,674
                    General Motors Acceptance Corp. 5.63% 2001..............................     300,000       293,751
                    Green Tree Financial Corp. 10.25% 2002..................................     450,000       510,741
                    Green Tree Financial Corp. 6.50% 2002...................................     300,000       300,315
                    Hutchinson Whampoa Finance Ltd. 7.50% 2027*.............................     500,000       472,355
                    Lehman Brothers, Inc. 7.38% 2007........................................     575,000       591,664
                    Navistar Financial 6.55% 2001...........................................      77,353        77,643
                    Outsourcing Solutions, Inc. 11.00% 2006*................................      50,000        55,500
                    Premier Auto Trust 4.90% 1998...........................................      12,301        12,266
                    Premier Auto Trust 7.90% 1999...........................................       5,933         5,933
                    Reinsurance Group America, Inc. 7.25% 2006*.............................     500,000       517,955
                    Resolution Funding Corp. zero coupon 2021...............................     640,000       150,982
                    Salomon, Inc. 7.20% 2004................................................     525,000       540,435
                    Susa Partnership LP 8.20% 2017..........................................     250,000       271,478
                    Swedish Export Credit Corp. 9.88% 2038..................................     500,000       524,760
                    Tanger Properties Ltd. 8.75% 2001.......................................      85,000        87,444
                    Trizec Finance Corp., Ltd. 10.88% 2005..................................      67,000        75,207
 
                    Insurance -- 3.6%
                    Conseco Inc. 10.50% 2004................................................     750,000       894,135
                    Life Re Capital Trust I 8.72% 2027*.....................................     500,000       536,290
</TABLE>
 
                                                           ---------------------
                                                                            7
<PAGE>   8
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    FINANCE (continued)
                    Insurance (continued)
                    USF & G Capital II 8.47% 2027...........................................  $  500,000   $   526,875
                    USF & G Capital III 8.31% 2046*.........................................     250,000       266,750
                                                                                                           ------------
                                                                                                            14,880,742
                                                                                                           ------------
                    HEALTHCARE -- 0.9%
 
                    Health Services -- 0.7%
                    Genesis Health Ventures, Inc. 9.25% 2006................................  50,000....        50,625
                    Genesis Health Ventures, Inc. 9.75% 2005................................      50,000        51,625
                    Tenet Healthcare Corp. 8.00% 2005.......................................     250,000       252,500
                    Tenet Healthcare Corp. 10.13% 2005......................................     100,000       108,500
 
                    Medical Products & Services -- 0.2%
                    Dade International, Inc. 11.13% 2006*...................................     100,000       111,750
                                                                                                           ------------
                                                                                                               575,000
                                                                                                           ------------
                    INDUSTRIAL & COMMERCIAL -- 8.8%
                    Business Services -- 3.9%
                    Allied Waste Industries, Inc. zero coupon 2007*.........................      50,000        34,375
                    Allied Waste North America, Inc. 10.25% 2006*...........................     100,000       109,000
                    Boston University 7.63% 2097............................................     500,000       540,675
                    Coinmach Corp. 11.75% 2005*.............................................      50,000        55,125
                    Glenoit Corp. 11.00% 2007*..............................................      50,000        53,625
                    Knoll, Inc. 10.88% 2006.................................................      65,000        72,150
                    National Equipment Services, Inc. 10.00% 2004*..........................      50,000        49,188
                    Roller Bearing Co. America, Inc. 9.63% 2007*............................      50,000        50,625
                    Statia Terminals International 11.75% 2003..............................      50,000        53,250
                    Tokheim Corp. 11.50% 2006...............................................      50,000        57,000
                    United Stationers Supply Co. 12.75% 2005................................      33,000        36,713
                    USA Waste Service, Inc. 7.13% 2007......................................     750,000       767,820
                    Waste Management, Inc. 8.75% 2018.......................................     500,000       537,980
 
                    Electrical Equipment -- 0.1%
                    Amphenol Corp. 9.88% 2007...............................................      50,000        52,625
 
                    Machinery -- 0.5%
                    Alvey Systems, Inc. 11.38% 2003.........................................     100,000       106,000
                    CLARK Material Handling Co. 10.75% 2006.................................     100,000       105,500
                    Neenah Corp. 11.13% 2007*...............................................      50,000        54,124
                    Werner Holdings Co., Inc. 10.00% 2007*..................................      50,000        50,875
 
                    Multi-Industry -- 1.1%
                    EnviroSource, Inc. 9.75% 2003...........................................      50,000        50,500
                    Four M Corp. 12.00% 2006................................................      50,000        53,250
                    News America Holdings, Inc. 10.13% 2012.................................     500,000       579,010
 
                    Transportation -- 3.2%
                    Allied Holdings, Inc. 8.63% 2007*.......................................      50,000        51,125
                    Ameritruck Distribution Corp. 12.25% 2005...............................     100,000       104,000
                    Chemical Leaman Corp. 10.38% 2005.......................................      50,000        51,875
                    Continental Airlines, Inc. 6.90% 2018(3)................................     500,000       503,750
                    Gearbulk Holdings Ltd. 11.25% 2004......................................     100,000       111,000
                    Johnstown America Industries, Inc. 11.75% 2005*.........................      50,000        54,125
                    Stena AB 8.75% 2007.....................................................      50,000        49,875
                    Stena AB 10.50% 2005....................................................     100,000       108,125
                    Transport Ocean Container Corp. 12.25% 2004.............................     850,000       993,437
                                                                                                           ------------
                                                                                                             5,496,722
                                                                                                           ------------
</TABLE>
 
- ---------------------
  8
<PAGE>   9
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    INFORMATION & ENTERTAINMENT -- 13.1%
                    Broadcasting & Media -- 11.4%
                    Acme Television LLC zero coupon 2004*(4)................................     $75,000   $    55,125
                    Affiliated Newspapers Investments, Inc. zero coupon 2006(1)(4)..........     100,000        91,500
                    Bell Cablemedia PLC zero coupon 2004(4).................................      75,000        69,675
                    Cablevision Systems Corp. 9.25% 2005....................................     150,000       157,500
                    Chancellor Media Corp. 8.75% 2007*......................................      50,000        51,000
                    Chancellor Media Corp. 9.38% 2004.......................................     100,000       104,250
                    Comcast Cable Communications 8.50% 2027*................................     500,000       569,370
                    Comcast Cellular Holdings, Inc. 9.50% 2007..............................      50,000        51,750
                    Comcast Corp. 9.38% 2005................................................     100,000       106,967
                    Comcast UK Cable Partners Ltd. zero coupon 2007(4)......................     175,000       139,563
                    Continental Cablevision, Inc. 9.50% 2013................................     750,000       863,107
                    Dialog Corp. 11.00% 2007*...............................................      75,000        75,938
                    Diamond Cable PLC zero coupon 2007*(4)..................................     100,000        65,500
                    Echostar Satellite Broadcasting Corp. zero coupon 2004(4)...............     150,000       123,750
                    Fox/Liberty Networks LLC zero coupon 2007*(4)...........................     200,000       125,500
                    Garden State Newspapers, Inc. 8.75% 2009*...............................      50,000        49,875
                    Heritage Media Corp. 8.75% 2006*........................................     100,000       106,375
                    Hollinger International Publishing, Inc. 9.25% 2007.....................      75,000        77,250
                    Katz Media Corp. 10.50% 2007............................................     100,000       110,250
                    Lenfest Communications, Inc. 8.38% 2005.................................     100,000       100,500
                    Millicom International Cellular zero coupon 2006(4).....................     100,000        73,000
                    Nextel Communications, Inc. zero coupon 2004(4).........................     125,000       107,812
                    Outdoor Systems, Inc. 8.88% 2007........................................     100,000       103,250
                    Paging Network, Inc. 10.00% 2008........................................     100,000       102,750
                    Paramount Communications, Inc. 8.25% 2022...............................     500,000       497,915
                    Rogers Cablesystems Ltd. 10.00% 2007....................................     100,000       109,000
                    Rogers Cablesystems Ltd.Class B 10.00% 2005.............................      50,000        54,750
                    Sci Television, Inc. 11.00% 2005........................................     475,000       492,960
                    SFX Broadcasting, Inc. 10.75% 2006......................................      50,000        54,500
                    Sinclair Broadcast Group, Inc. 9.00% 2007*..............................      50,000        50,187
                    Sinclair Broadcast Group, Inc. 10.00% 2005..............................      50,000        52,750
                    Sullivan Braodcasting 10.25% 2005.......................................     100,000       106,750
                    Telesystem International Wireless, Inc. zero coupon 2007*(4)............     100,000        59,875
                    Telewest Communications PLC zero coupon 2007(4).........................     300,000       228,750
                    Teligent, Inc. 11.50% 2007..............................................      50,000        50,375
                    TKR Cable, Inc. 10.50% 2007.............................................     750,000       840,068
                    UIH Australia Pacific, Inc. zero coupon 2006(4).........................     100,000        65,000
                    Valassis Inserts, Inc. 9.38% 1999.......................................     750,000       769,912
                    Viacom, Inc. 8.00% 2006.................................................     200,000       198,548
 
                    Entertainment Products -- 0.1%
                    Cobblestone Golf Group, Inc. 11.50% 2003................................      50,000        53,750
 
                    Leisure & Tourism -- 1.6%
                    AMF Group, Inc., zero coupon 2006(4)....................................     122,000        92,720
                    Courtyard Marriott Ltd. 10.75% 2008.....................................      50,000        54,438
                    Livent, Inc. 9.38% 2004*................................................      50,000        49,625
                    Premier Parks, Inc. 12.00% 2003.........................................     100,000       110,875
                    Six Flags Theme Parks, Inc. zero coupon 2005(4).........................     125,000       132,812
                    Southwest Airlines Co. 7.38% 2027.......................................     500,000       522,460
                                                                                                           ------------
                                                                                                             8,129,577
                                                                                                           ------------
                    INFORMATION TECHNOLOGY -- 5.8%
                    Communication Equipment -- 0.1%
                    Elgin National Industries, Inc. 11.00% 2007*............................      75,000        76,500
 
                    Computers & Business Equipment -- 0.9%
                    Harris Corp. 10.38% 2018................................................     500,000       541,205
</TABLE>
 
                                                           ---------------------
                                                                           9
<PAGE>   10
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    INFORMATION TECHNOLOGY (continued)
                    Electronics -- 1.7%
                    Advanced Micro Devices, Inc. 11.00% 2003................................  $   50,000   $    53,000
                    Decisionone Corp. 9.75% 2007*...........................................      50,000        52,250
                    Fairchild Semiconductor Corp. 10.13% 2007...............................     100,000       104,500
                    Figgie International, Inc. Delaware 9.88% 1999..........................     750,000       781,875
                    Viasystems Group, Inc. 9.75% 2007*......................................      50,000        51,625
 
                    Telecommunications -- 3.1%
                    American Communications Services, Inc. 13.75% 2007*.....................      50,000        57,375
                    Anixter, Inc. 8.00% 2003................................................     500,000       523,725
                    Brooks Fiber Properties, Inc. zero coupon 2006(4).......................     100,000        82,125
                    Brooks Fiber Properties, Inc. zero coupon 2006(4).......................     100,000        79,250
                    Call-Net Enterprises, Inc. zero coupon 2007(4)..........................     100,000        67,125
                    Charter Communications South East LP 11.25% 2006........................      50,000        55,500
                    Frontiervision Holdings LP zero coupon 2007*(4).........................     100,000        69,750
                    Hermes Europe Railtel BV 11.50% 2007*...................................      50,000        54,375
                    Highwaymaster Communciations 13.75% 2005*(1)............................      50,000        50,250
                    Intermedia Communications, Inc. zero coupon 2006(4).....................     100,000        77,500
                    Intermedia Communications, Inc. zero coupon 2007(4).....................      50,000        34,250
                    International CableTel, Inc. zero coupon 2006(4)........................     150,000       113,250
                    Mcleodusa, Inc. zero coupon 2007(4).....................................     150,000       102,750
                    Metronet Communications Corp. 12.00% 2007(1)............................      50,000        56,875
                    PanAmSat Corp. 12.75% 2005..............................................     119,000       144,213
                    Qwest Communications International, Inc. 10.88% 2007*...................     100,000       112,500
                    RCN Corp. 11.13% 2007*(4)...............................................      50,000        28,938
                    Teleport Communications Group zero coupon 2007(4).......................     150,000       118,875
                    Vanguard Cellular Systems, Inc. 9.38% 2006..............................     100,000       103,000
                                                                                                           ------------
                                                                                                             3,592,581
                                                                                                           ------------
                    MATERIALS -- 9.8%
 
                    Chemicals -- 0.2%
                    Climachem, Inc. 10.75% 2007.............................................      50,000        50,250
                    ISP Holdings, Inc. 9.75% 2002...........................................      50,000        52,625
 
                    Forest Products -- 4.2%
                    Buckeye Cellulose Corp. 9.25% 2008......................................     125,000       131,875
                    Donohue Forest Products, Inc. 7.63% 2007................................     750,000       787,500
                    Pope & Talbot, Inc. 8.38% 2013..........................................     250,000       252,295
                    Repap Wisconsin, Inc. 9.25% 2002........................................     500,000       535,570
                    Repap Wisconsin, Inc. 9.88% 2006........................................     750,000       824,737
                    Stone Container Corp. 11.50% 2004.......................................      50,000        54,000
 
                    Metals & Minerals -- 5.4%
                    Acme Metals, Inc. 13.50% 2004(2)........................................      50,000        58,000
                    Barrick Gold Finance, Inc. 7.50% 2007...................................     750,000       785,513
                    Echo Bay Mines Ltd. 11.00% 2027.........................................      50,000        38,625
                    Euramax International PLC 11.25% 2006...................................      50,000        53,875
                    GS Technologies, Inc. 12.25% 2005.......................................     100,000       111,000
                    Inco Ltd. 9.60% 2022....................................................     750,000       858,593
                    MMI Products, Inc. 11.25% 2007*.........................................      50,000        53,875
                    Placer Dome, Inc. 8.50% 2045............................................     750,000       762,187
                    Ryderson Tull, Inc. 9.13% 2006..........................................     100,000       107,000
                    Southdown, Inc. 10.00% 2006.............................................     500,000       555,000
                                                                                                           ------------
                                                                                                             6,072,520
                                                                                                           ------------
</TABLE>
 
- ---------------------
 10
<PAGE>   11
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    MUNICIPAL BONDS -- 1.2%
                    Municipal Bonds -- 1.2%
                    Atlanta & Fulton County Georgia Recreation 7.00% 2028...................  $  500,000   $   495,615
                    Mc Keesport Pennsylvania 7.30% 2020.....................................     250,000       254,253
                                                                                                           ------------
                                                                                                               749,868
                                                                                                           ------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 2.9%
                    Foreign Government -- 2.9%
                    Province of Quebec 13.25% 2014..........................................     890,000     1,030,326
                    Republic of Columbia 7.25% 2003.........................................     250,000       243,445
                    Republic of South Africa 9.63% 1999.....................................     500,000       522,825
                                                                                                           ------------
                                                                                                             1,796,596
                                                                                                           ------------
                    REAL ESTATE -- 1.6%
                    Real Estate Companies -- 0.1%
                    AEI Holdings, Inc. 10.00% 2007*.........................................      50,000        50,750
 
                    Real Estate Investment Trusts -- 1.5%
                    Chelsea GCA Realty, Inc. 7.75% 2001.....................................     150,000       154,556
                    Price REIT, Inc. 7.50% 2006.............................................     750,000       784,170
                                                                                                           ------------
                                                                                                               989,476
                                                                                                           ------------
                    U.S. GOVERNMENT & AGENCIES -- 8.5%
                    U.S. Government & Agencies -- 8.5%
                    Federal National Mortgage Association 6.50% 2011........................   1,365,477     1,362,910
                    Federal National Mortgage Association 8.50% 2005........................     750,000       785,153
                    Government National Mortgage Association 8.00% 2026.....................   1,392,271     1,439,691
                    United States Treasury Bonds 6.00% 2026.................................   1,750,000     1,722,385
                                                                                                           ------------
                                                                                                             5,310,139
                                                                                                           ------------
                    UTILITIES -- 2.7%
                    Electric Utilities -- 2.7%
                    California Energy, Inc. 10.25% 2004(2)..................................     750,000       819,450
                    Israel Electric Corp. Ltd. 7.88% 2026*..................................     350,000       368,939
                    Tenaga Nasional Berhad 7.50% 2096*......................................     500,000       519,195
                                                                                                           ------------
                                                                                                             1,707,584
                                                                                                           ------------
                    TOTAL BONDS & NOTES (cost $57,362,410)..................................                59,149,916
                                                                                                           ------------
 
<CAPTION>
                    COMMON STOCK -- 0.0%                                                        SHARES
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    INFORMATION & ENTERTAINMENT -- 0.0%
                    Broadcasting & Media -- 0.0%
                    Nextel Communications, Inc., Class A+ (cost $2,485).....................         154         3,889
                                                                                                           ------------
                    PREFERRED STOCK -- 1.9%
                    ---------------------------------------------------------------------------------------------------
                    INFORMATION & ENTERTAINMENT -- 0.9%
                    Broadcasting & Media -- 0.9%
                    American Radio Systems Corp. Series B 11.38%............................       1,053       124,219
                    Capstar Broadcasting Partners 12.00%....................................         500        56,875
                    Pegasus Communications Corp. 12.75%.....................................         105       117,094
                    Primedia, Inc. 9.25%*...................................................       1,250       125,937
                    SFX Broadcasting, Inc. 12.63%...........................................         500        59,250
                    Sinclair Capital 11.63%*................................................         500        55,375
                                                                                                           ------------
                                                                                                               538,750
                                                                                                           ------------
</TABLE>
 
                                                           ---------------------
                                                                            11
<PAGE>   12
 
<TABLE>
<CAPTION>
                    PREFERRED STOCK (continued)                                                 SHARES        VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    INFORMATION TECHNOLOGY -- 0.1%
                    Computers & Business Equipment -- 0.1%
                    Microsoft Corp. 2.20%...................................................       1,000   $    88,562
                    REAL ESTATE -- 0.9%
                    Real Estate Investment Trusts -- 0.9%
                    Crown American Realty Trust 11.00%......................................       1,000        52,875
                    Highwood Properties Inc. 8.63%..........................................         500       532,875
                                                                                                           ------------
                                                                                                               585,750
                                                                                                           ------------
                    TOTAL PREFERRED STOCK (cost $1,125,654).................................                 1,213,062
                                                                                                           ------------
                    WARRANTS -- 0.0%+
                    ---------------------------------------------------------------------------------------------------
                    INFORMATION & ENTERTAINMENT -- 0.0%
                    Broadcasting & Media -- 0.0%
                    Australis Holdings Property Ltd.........................................          50             0
                    Pegasus Communications Corp.............................................         100         1,700
                                                                                                           ------------
                                                                                                                 1,700
                                                                                                           ------------
                    INFORMATION TECHNOLOGY -- 0.0%
                    Telecommunications -- 0.0%
                    Highwaymaster Communications, Inc.......................................          50            88
                                                                                                           ------------
                    TOTAL WARRANTS (cost $1,416)............................................                     1,788
                                                                                                           ------------
                    TOTAL INVESTMENT SECURITIES (cost 58,491,965)...........................                60,368,655
                                                                                                           ------------
<CAPTION>
                                                                                              PRINCIPAL
                    SHORT-TERM SECURITIES -- 2.1%                                               AMOUNT
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>          <C>
                    CORPORATE SHORT-TERM NOTES -- 0.6%
                    Arkla, Inc. 9.20% due 12/18/97..........................................  $   65,000        65,075
                    Time Warner, Inc. 7.45% due 2/1/98......................................     290,000       290,499
                                                                                                           ------------
                                                                                                               355,574
                                                                                                           ------------
                    TIME DEPOSIT -- 1.5%
                    Cayman Island Time Deposit with State Street Bank & Trust Co.
                      3.00% due 12/1/97.....................................................     932,000       932,000
                                                                                                           ------------
                    TOTAL SHORT-TERM SECURITIES (cost $1,286,580)...........................                 1,287,574
                                                                                                           ------------
                    TOTAL INVESTMENTS --
                      (cost $59,778,545)                           99.0%                                    61,656,229
                    Other assets less liabilities --                1.0                                        615,389
                                                                  ------                                   ------------
                    NET ASSETS --                                 100.0%                                   $62,271,618
                                                                  ======                                   ============
</TABLE>
 
              -----------------------------
 
               *  Resale restricted to qualified institutional buyers
               +  Non-income producing securities
              (1) Consists of more than one class of securities traded together
                  as a unit; generally bonds with attached stocks or warrants
              (2) Variable rate security; rate as of November 30, 1997
              (3) Fair valued security; see Note 2
              (4) Represents a zero coupon bond which will convert to an
                  interest-bearing security at a later date
 
              See Notes to Financial Statements
 
- ---------------------
 12
<PAGE>   13
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    HIGH-YIELD BOND PORTFOLIO          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES -- 86.6%                                                    AMOUNT          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    CONSUMER DISCRETIONARY -- 7.8%
                    Apparel & Textiles -- 3.0%
                    Dominion Textile USA, Inc. 8.88% 2003.................................  $ 2,900,000   $  2,929,000
                    Dominion Textile USA, Inc. 9.25% 2006.................................    1,000,000      1,010,000
                    J Crew Operating Corp. 10.38% 2007*...................................    2,000,000      1,990,000
 
                    Housing -- 1.2%
                    Lifestyle Furnishings International Ltd. 10.88% 2006..................    2,000,000      2,230,000
 
                    Retail -- 3.6%
                    Commemorative Brands, Inc. 11.00% 2007................................    1,500,000      1,511,250
                    Electronic Retailing Systems International, Inc. zero coupon
                      2004(1).............................................................    1,500,000      1,035,000
                    Eye Care Centers of America, Inc. 12.00% 2003.........................    2,000,000      2,155,000
                    Jitney Jungle Stores of America, Inc. 12.00% 2006.....................    1,500,000      1,695,000
                    Jumbo Sports, Inc. 4.25% 2000.........................................    1,000,000        641,250
                                                                                                          -------------
                                                                                                            15,196,500
                                                                                                          -------------
                    CONSUMER STAPLES -- 4.5%
                    Food, Beverage & Tobacco -- 1.8%
                    Specialty Foods Acquisition Corp. Series B zero coupon 2005(1)........    1,500,000        628,125
                    Specialty Foods Corp. Series B 11.13% 2002............................    2,850,000      2,864,250
 
                    Household Products -- 2.7%
                    Drypers Corp. Series B 10.25% 2007....................................    1,000,000      1,010,000
                    French Fragrances, Inc. Series B 10.38% 2007..........................    2,250,000      2,362,500
                    Polymer Group Inc. Series B 9.00% 2007................................    2,000,000      1,975,000
                                                                                                          -------------
                                                                                                             8,839,875
                                                                                                          -------------
                    ENERGY -- 4.8%
                    Energy Services -- 0.3%
                    DeepTech International, Inc. 12.00% 2000..............................      500,000        531,250
 
                    Energy Sources -- 4.5%
                    Clark (R&M) Holdings, Inc. 8.38% 2007*................................    2,250,000      2,250,000
                    ICO, Inc. Series B 10.38% 2007........................................    1,250,000      1,340,625
                    Southwest Royal Ties, Inc. 10.50% 2004*...............................    2,250,000      2,244,375
                    Statia Terms International Series B 11.75% 2003*......................    2,000,000      2,130,000
                    Transamerican Energy Corp. zero coupon 2002*(1).......................    1,000,000        815,000
                                                                                                          -------------
                                                                                                             9,311,250
                                                                                                          -------------
                    FINANCE -- 3.8%
                    Banks -- 0.7%
                    Western Financial Savings Bank 8.88% 2007.............................    1,500,000      1,436,250
 
                    Financial Services -- 3.1%
                    Bankunited Capital Trust Preferred, Series A 10.25% 2026*.............    2,000,000      2,065,000
                    Crown Castle International Corp. 10.63% 2007*.........................      500,000        301,875
                    Dollar Financial Group, Inc. Series A 10.88% 2006.....................    2,000,000      2,140,000
                    Homeside, Inc. Series B 11.25% 2003...................................    1,299,000      1,545,810
                                                                                                          -------------
                                                                                                             7,488,935
                                                                                                          -------------
</TABLE>
 
                                                           ---------------------
                                                                            13
<PAGE>   14
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    HEALTHCARE -- 4.9%
                    Health Services -- 4.9%
                    Abbey Healthcare Group, Inc. 9.50% 2002...............................  $ 2,000,000   $  2,070,000
                    Integrated Health Services, Inc. 9.25% 2008*..........................    1,000,000        997,500
                    Signature Brands USA, Inc. 13.00% 2002................................    1,995,000      2,204,475
                    Tenet Healthcare Corp. 10.13% 2005....................................    4,000,000      4,340,000
                                                                                                          -------------
                                                                                                             9,611,975
                                                                                                          -------------
                    INDUSTRIAL & COMMERCIAL -- 8.5%
                    Aerospace & Military Technology -- 2.1%
                    Interlake Corp. 12.13% 2002...........................................    2,000,000      2,090,000
                    L 3 Communications Corp. 10.38% 2007..................................    2,000,000      2,160,000
 
                    Business Services -- 1.6%
                    Huntsman Corp. 9.09% 2007*(5).........................................    1,500,000      1,571,250
                    W. R. Carpenter North America, Inc. 10.63% 2007*......................    1,500,000      1,563,750
 
                    Multi-Industry -- 1.1%
                    Golden Ocean Group Ltd. 10.00% 2001(2)................................    2,500,000      2,150,000
 
                    Transportation -- 3.7%
                    Pegasus Shipping Hellas Ltd. 11.88% 2004*.............................    1,500,000      1,466,250
                    Stena AB 8.75% 2007...................................................    2,000,000      1,995,000
                    Stena AB 10.50% 2005..................................................    2,000,000      2,150,000
                    Travelcenters America, Inc. 10.25% 2007...............................    1,500,000      1,575,000
                                                                                                          -------------
                                                                                                            16,721,250
                                                                                                          -------------
                    INFORMATION & ENTERTAINMENT -- 17.2%
                    Broadcasting & Media -- 8.2%
                    Benedek Communications Corp. zero coupon 2006(1)......................    1,000,000        735,000
                    Busse Broadcasting Corp. 11.63% 2000..................................    1,000,000      1,068,750
                    Falcon Holding Group, L.P. Series B 11.00% 2003(4)....................    1,000,000      1,050,000
                    Fox Kids Worldwide, Inc. 9.25% 2007*..................................    2,000,000      1,905,000
                    Midcom Communications, Inc. 8.25% 2003................................    1,000,000        160,000
                    Nextel Communications, Inc. zero coupon 2004(1).......................    2,500,000      2,156,250
                    Nextel Communications, Inc. 10.65% 2007*..............................    1,000,000        607,500
                    Peoples Choice TV Corp. zero coupon 2004(1)...........................    1,500,000        555,000
                    Peoples Choice TV Corp. zero coupon 2004(1)(2)........................    2,000,000        780,000
                    Radio One, Inc. Series B 7.00% 2004...................................    1,000,000        965,000
                    Source Media, Inc. 12.00% 2004*.......................................    1,500,000      1,481,250
                    Spanish Broadcasting Systems, Inc. 12.50% 2002........................    2,250,000      2,576,250
                    Young Broadcasting, Inc. Series B 8.75% 2007..........................    2,000,000      1,950,000
 
                    Cable -- 7.1%
                    Australis Holdings Property Ltd. zero coupon 2002(1)..................    1,750,000        822,483
                    Comcast UK Cable Partners Ltd. zero coupon 2007(1)....................    1,000,000        797,500
                    Diamond Cable Communications PLC zero coupon 2007(1)..................    2,000,000      1,310,000
                    Echostar DBS Corp. 12.50% 2002*.......................................    1,000,000      1,063,750
                    Echostar Satellite Broadcasting Corp. zero coupon 2004(1).............    4,250,000      3,506,250
                    International CableTel, Inc. 7.00% 2008...............................      500,000        490,000
                    UIH Australia Pacific, Inc. Series B zero coupon 2006(1)..............    1,000,000        650,000
                    United International Holdings, Inc. zero coupon 1999..................    5,250,000      4,252,500
                    Wavetek Corp. 10.13% 2007(3)..........................................    1,000,000      1,025,000
 
                    Gaming -- 0.8%
                    California Hotel Finance Corp. 11.00% 2002............................    1,500,000      1,561,875
 
                    Leisure & Tourism -- 1.1%
                    HMH Properties, Inc. 9.50% 2005.......................................    2,000,000      2,105,000
                                                                                                          -------------
                                                                                                            33,574,358
                                                                                                          -------------
</TABLE>
 
- ---------------------
 14
<PAGE>   15
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    INFORMATION TECHNOLOGY -- 23.8%
                    Cellular -- 8.3%
                    Cellular Communications International, Inc. zero coupon 2000..........  $ 3,000,000   $  2,355,000
                    Centennial Cellular Corp. 8.88% 2001..................................    2,000,000      2,030,000
                    Comcast Cellular Holdings, Inc. Series B 9.50% 2007...................    1,500,000      1,552,500
                    Globalstar L.P. 10.75% 2004*..........................................    1,500,000      1,458,750
                    International Wireless Communication zero coupon 2001(3)..............    1,250,000        662,500
                    Microcell Telecommunications, Inc. Series B zero coupon 2006(1).......    3,000,000      1,920,000
                    Occidente Y Caribe Celular SA Series B zero coupon 2004(1)............    2,000,000      1,519,980
                    Omnipoint Corp. Series A 11.63% 2006..................................    2,750,000      2,915,000
                    Orbcomm Global L.P. 14.00% 2004.......................................    1,750,000      1,859,375
 
                    Computers & Business Equipment -- 1.4%
                    Verio, Inc. 13.50% 2004...............................................    2,250,000      2,700,000
 
                    Electronics -- 3.2%
                    Advanced Micro Devices, Inc. 11.00% 2003..............................    3,000,000      3,180,000
                    Details, Inc. 10.00% 2005*............................................    1,000,000      1,012,500
                    Hawk Corp. Series B 10.25% 2003.......................................    2,000,000      2,120,000
 
                    Telecommunications -- 10.9%
                    Colt Telecommunications Group PLC zero coupon 2006(1)(2)..............    2,000,000      1,540,000
                    Econophone, Inc. 13.50% 2007(2).......................................    1,000,000      1,065,000
                    GST USA, Inc. zero coupon 2005(1).....................................    2,500,000      1,815,625
                    Hermes Europe Railtel BV 11.50% 2007*.................................    1,500,000      1,631,250
                    International Logistics Ltd. 9.75% 2007*..............................    2,000,000      1,985,000
                    Ionica PLC zero coupon 2007(1)(2).....................................    5,750,000      2,350,312
                    IXC Communications, Inc. Series B 12.50% 2005.........................    2,000,000      2,280,000
                    NTL, Inc. Series B 10.00% 2007........................................    1,500,000      1,571,250
                    Poland Telecom Fin BV 14.00% 2007.....................................    1,000,000      1,025,000
                    RCN Corp. 10.00% 2007*................................................    1,500,000      1,500,000
                    Transtel Pass Through Trust 12.50% 2007*..............................    1,500,000      1,417,500
                    USN Communications, Inc. 14.63% 2004(2)*..............................    2,250,000      1,687,500
                    Viatel, Inc. 15.00% 2005(1)...........................................    2,000,000      1,505,000
                                                                                                          -------------
                                                                                                            46,659,042
                                                                                                          -------------
                    MATERIALS -- 8.8%
                    Chemicals -- 1.5%
                    NL Industries, Inc. 11.75% 2003.......................................    2,595,000      2,854,500
 
                    Forest Products -- 4.8%
                    Ainsworth Lumber Ltd. 12.50% 2007*(4).................................    1,750,000      1,763,125
                    American Pad & Paper Co. Series B 13.00% 2005.........................      650,000        763,750
                    Doman Industries Ltd. 8.75% 2004......................................    3,000,000      2,962,500
                    Florida Coast Paper Co. LLC Series B 12.75% 2003......................    2,250,000      2,407,500
                    Stone Container Corp. 11.88% 1998.....................................    1,500,000      1,567,500
 
                    Metals & Minerals -- 2.5%
                    Acme Metals, Inc. 12.50% 2002.........................................    1,500,000      1,650,000
                    GS Technologies Operating, Inc. 12.00% 2004...........................    1,500,000      1,650,000
                    Renco Metals, Inc. 11.50% 2003........................................    1,500,000      1,590,000
                                                                                                          -------------
                                                                                                            17,208,875
                                                                                                          -------------
                    UTILITIES -- 2.5%
                    Telephone -- 2.5%
                    BTI Telecom Corp. 10.50% 2007*........................................    1,500,000      1,503,750
                    Iridium Capital Corp., Series A 13.00% 2005...........................    1,250,000      1,293,750
</TABLE>
 
                                                           ---------------------
                                                                            15
<PAGE>   16
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    UTILITIES (continued)
                    Telephone (continued)
                    MGC Communications, Inc. 13.00% 2004*(2)..............................  $ 1,000,000   $    997,500
                    Primus Telecommunications Group 11.75% 2004...........................    1,000,000      1,065,000
                                                                                                          -------------
                                                                                                             4,860,000
                                                                                                          -------------
                    TOTAL BONDS & NOTES (cost $168,428,520)...............................                 169,472,060
                                                                                                          -------------
 
                    COMMON STOCK -- 0.0%                                                      SHARES
                    ---------------------------------------------------------------------------------------------------
                    INFORMATION & ENTERTAINMENT -- 0.0%
                    Gaming -- 0.0%
                    Capital Gaming International, Inc.+ (cost $155,541)...................          103              1
                                                                                                          -------------
 
                    PREFERRED STOCK -- 8.2%
                    ---------------------------------------------------------------------------------------------------
                    HEALTHCARE -- 1.2%
                    Health Services -- 1.2%
                    Fresenius Medical Care Capital Trust 9.00%............................        2,250      2,351,250
                                                                                                          -------------
                    INFORMATION & ENTERTAINMENT -- 3.4%
                    Broadcasting & Media -- 2.1%
                    Benedek Communications Corp. Series C 15.00%(3).......................       11,500      1,437,500
                    Echostar Communications Corp. Series C 6.75%..........................       33,000      1,633,500
                    Echostar Communications Corp. 12.13%*.................................        1,000      1,030,000
 
                    Cable -- 1.3%
                    Cablevision Systems Corp. 11.125%.....................................       22,500      2,565,000
                                                                                                          -------------
                                                                                                             6,666,000
                                                                                                          -------------
                    INFORMATION TECHNOLOGY -- 2.9%
                    Telecommunications -- 2.9%
                    ICG Holdings, Inc. 14.00%.............................................        1,529      1,758,063
                    Intermedia Communications, Inc. 13.50%(4).............................        1,216      1,447,040
                    Intermedia Communications, Inc. 14.00%(3).............................       40,000        990,000
                    IXC Communications, Inc. 12.50%*(4)...................................          250        286,250
                    NTL, Inc. Series B 13.00%.............................................        1,000      1,146,250
                                                                                                          -------------
                                                                                                             5,627,603
                                                                                                          -------------
                    MATERIALS -- 0.7%
                    Forest Products -- 0.7%
                    SDW Holdings Corp. 15.00%(3)*.........................................       37,000      1,382,875
                                                                                                          -------------
                    TOTAL PREFERRED STOCK (cost $15,292,106)..............................                  16,027,728
                                                                                                          -------------
 
                    WARRANTS -- 0.4%+
                    ---------------------------------------------------------------------------------------------------
                    CONSUMER DISCRETIONARY -- 0.1%
                    Retail -- 0.1%
                    Electronic Retailing Systems International, Inc. 02/01/04*............        1,500         90,000
                                                                                                          -------------
                    INDUSTRIAL & COMMERCIAL -- 0.0%
                    Multi-Industry -- 0.0%
                    Golden Ocean Group Ltd. 08/31/01......................................        2,500             25
                                                                                                          -------------
</TABLE>
 
- ---------------------
 16
<PAGE>   17
<TABLE>
<CAPTION>
                    WARRANTS (continued)                                                      SHARES          VALUE
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    INFORMATION & ENTERTAINMENT -- 0.0%
                    Broadcasting & Media -- 0.0%
                    Benedek Communications Corp. 07/01/07.................................       12,500   $     18,750
 
                    Cable -- 0.0%
                    Australis Holdings Property Ltd. 10/30/01*............................        1,750              0
                    United International Holdings, Inc. 11/15/99(3).......................        1,750         13,125
 
                    Gaming -- 0.0%
                    Fitzgerald South, Inc. 03/15/99*......................................        2,000             20
                                                                                                          -------------
                                                                                                                31,895
                                                                                                          -------------
                    INFORMATION TECHNOLOGY -- 0.3%
                    Cellular -- 0.1%
                    Cellular Communications International, Inc. 8/15/03...................        2,000             20
                    Clearnet Communications, Inc. 9/15/05.................................        3,300         19,800
                    International Wireless Communications Holdings, Inc. 8/15/01(3)*......        1,250              0
                    Microcell Telecommunications 06/15/06(3)..............................        8,000        108,000
                    Microcell Telecommunications 06/15/06*................................        8,000              0
                    Occidente Y Caribe Celular SA 03/15/04*...............................        8,000              0
 
                    Telecommunications -- 0.2%
                    Colt Telecommunications Group PLC.....................................        2,000             20
                    Hyperion Telecommunications, Inc. 04/01/01*...........................        3,000        179,997
                    Intermedia Communications, Inc. 06/01/00(3)*..........................        2,500        187,500
                    Ionica PLC 08/15/06...................................................        1,000        100,000
                                                                                                          -------------
                                                                                                               595,337
                                                                                                          -------------
                    UTILITIES -- 0.0%
                    Telephone -- 0.0%
                    Primus Telecommunications Group 08/01/04(3)...........................        1,000         10,000
                                                                                                          -------------
                    TOTAL WARRANTS (cost $685,723)........................................                     727,257
                                                                                                          -------------
                    TOTAL INVESTMENT SECURITIES (cost $184,561,890).......................                 186,227,046
                                                                                                          -------------
 
<CAPTION>
                                                                                             PRINCIPAL
                    REPURCHASE AGREEMENT -- 5.9%                                              AMOUNT
                    ---------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    REPURCHASE AGREEMENT -- 5.9%
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $11,659,000)..................................................  $11,659,000     11,659,000
                                                                                                          -------------
                    TOTAL INVESTMENTS --
                      (cost $196,220,890)                        101.1%                                    197,886,046
                    Liabilities in excess of other assets --      (1.1)                                     (2,247,040)
                                                                 ------                                   -------------
                    NET ASSETS --                                100.0%                                   $195,639,006
                                                                 ======                                   =============
</TABLE>
 
              -----------------------------
 
               +  Non-income producing securities
               *  Resale restricted to qualified institutional buyers
              (1) Represents a zero coupon bond which will convert to an
                  interest-bearing security at a later date
              (2) Consists of more than one class of securities traded together
                  as a unit; generally bonds with attached stocks or warrants
              (3) Fair valued security; see Note 2
              (4) PIK Bond -- Payment-in-Kind bond
              (5) Variable rate security; rate as of November 30, 1997
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                            17
<PAGE>   18
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    WORLDWIDE HIGH INCOME
    PORTFOLIO                          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES -- 94.1%                                                   AMOUNT              VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                  <C>                 <C>        
                    CONSUMER DISCRETIONARY -- 1.2%
                    Retail -- 1.2%
                    K-Mart Corp. 7.75% 2012..........................................       $   150,000       $     144,737
                    K-Mart Corp. 8.38% 2022..........................................           135,000             132,300
                    Southland Corp. 5.00% 2003.......................................         1,445,000           1,246,313
                                                                                                               ------------
                                                                                                                  1,523,350
                                                                                                               ------------
                    CONSUMER STAPLES -- 1.1%
                    Food, Beverage & Tobacco -- 0.7%
                    Ameriserve Food Distribution, Inc. 8.88% 2006*...................           300,000             300,000
                    Ameriserve Food Distribution, Inc. 10.13% 2007*..................           135,000             140,400
                    Fleming Cos., Inc. 10.50% 2004*..................................           365,000             385,075
                    Fleming Cos., Inc. 10.63% 2007*..................................           120,000             126,900
 
                    Household Products -- 0.4%
                    Revlon Worldwide Parent Corp. zero coupon 2001+..................           685,000             474,362
                                                                                                               ------------
                                                                                                                  1,426,737
                                                                                                               ------------
                    ENERGY -- 1.0%
                    Energy Services -- 0.2%
                    EES Coke Battery, Inc. 9.38% 2007*...............................           175,000             183,591
 
                    Energy Sources -- 0.8%
                    Nuevo Energy Co. 9.50% 2006......................................           375,000             398,438
                    Synder Oil Corp. 8.75% 2007......................................           490,000             494,900
                    Transamerican Energy Corp. zero coupon 2002(2)*..................           175,000             142,188
                                                                                                               ------------
                                                                                                                  1,219,117
                                                                                                               ------------
                    FINANCE -- 9.3%
                    Banks -- 3.5%
                    Export Credit Bank of Turkey 9.00% 2000..........................         1,750,000           1,666,875
                    SBC Agro Finance Bank 10.25% 2000................................         2,400,000           1,968,000
                    Western Financial Savings Bank 8.88% 2007........................           735,000             703,763
 
                    Financial Services -- 5.8%
                    Alps Series 96-1, Class D 12.72% 2006*...........................           149,588             161,313
                    California FM Lease Trust 8.50% 2017*............................           244,664             258,120
                    Criimi Mae, Inc. 9.13% 2002......................................           300,000             300,375
                    Dillon Read Structured Finance Corp. Series 1993 Class A 6.66%
                      2010...........................................................            90,902              82,670
                    Dillon Read Structured Finance Corp. Series 1994 Class A 7.60%
                      2007...........................................................           273,484             267,361
                    Dillon Read Structured Finance Corp. Series 1994 Class A 8.38%
                      2015...........................................................           625,000             611,913
                    FMAC Loan Receivables Trust Class C 7.93% 2018*..................           147,489             130,787
                    Fox/Liberty Networks LLC 8.88% 2007..............................           160,000             159,200
                    Fox/Liberty Networks LLC zero coupon 2007........................         2,300,000           1,443,250
                    Long Beach Acceptance Auto Grantor Trust 14.22% 2003.............           500,000             499,760
                    Navistar Financial Corp. 9.00% 2002..............................           105,000             108,675
                    OHA Auto Grantor Trust 11.00% 2004*..............................         1,000,000           1,001,559
                    Securitized Multiple Asset 7.72% 2005*...........................           543,661             544,665
                    Unexim International Finance Bank 9.88% 2000*....................         2,100,000           1,701,000
                                                                                                               ------------
                                                                                                                 11,609,286
                                                                                                               ------------
</TABLE>
 
- ---------------------
  18
<PAGE>   19
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT              VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                   <C>                <C>
                    HEALTHCARE -- 2.8%
                    Health Services -- 2.6%
                    Integrated Health Services, Inc. 9.50% 2007*.....................       $ 1,095,000       $   1,105,950
                    Tenet Healthcare Corp. 8.63% 2007................................           745,000             761,762
                    Vencor, Inc. 8.63% 2007*.........................................         1,395,000           1,374,075
 
                    Medical Products -- 0.2%
                    Kinetic Concepts, Inc. 9.63% 2007*...............................           300,000             302,250
                                                                                                               ------------
                                                                                                                  3,544,037
                                                                                                               ------------
                    INDUSTRIAL & COMMERCIAL -- 3.3%
                    Aerospace & Military Technology -- 0.3%
                    Jet Equipment Trust 11.79% 2013*.................................           300,000             399,117
 
                    Business Services -- 0.6%
                    Norcal Waste Systems, Inc. 13.50% 2005(1)........................           615,000             707,250
 
                    Electrical Equipment -- 2.4%
                    CSN Iron SA 9.13% 2007...........................................         2,100,000           1,800,750
                    Horseshoe Gaming LLC 9.38% 2007..................................         1,220,000           1,262,700
                                                                                                               ------------
                                                                                                                  4,169,817
                                                                                                               ------------
                    INFORMATION & ENTERTAINMENT -- 8.9%
                    Broadcasting & Media -- 5.5%
                    Big Flower Press Holdings, Inc. 8.88% 2007.......................           500,000             505,000
                    Grupo Televisa SA de CV zero coupon 2008(2)......................           950,000             722,000
                    Nextel Communications, Inc. zero coupon 2004(2)..................           955,000             823,688
                    Outdoor Systems Inc., 8.88% 2007.................................           750,000             774,375
                    Paramount Communications, Inc. 8.25% 2022........................         1,375,000           1,377,626
                    RCN Corp. 11.13% 2007*...........................................           900,000             520,875
                    Sinclair Broadcast Group, Inc. 9.00% 2007........................           840,000             844,200
                    TCI Satellite Entertainment, Inc. zero coupon 2007(2)*...........         1,250,000             787,500
                    Telesystem International Wireless, Inc. 10.50% 2007(1)*..........         1,000,000             542,500
 
                    Cable -- 1.1%
                    Cablevision Systems Corp. 9.88% 2006.............................           525,000             569,625
                    Rogers Cablesystems Ltd. 10.13% 2012.............................           425,000             459,000
                    Rogers Cablesystems Ltd. Series B 10.00% 2005....................           295,000             323,025
 
                    Gaming -- 0.9%
                    Grand Casino, Inc. 10.13% 2003...................................           680,000             722,500
                    Station Casinos, Inc. 9.75% 2007*................................           400,000             403,000
 
                    Leisure & Tourism -- 1.4%
                    Host Marriot Corp. Acquisition Properties, Inc. Class B 9.00%
                      2007...........................................................           555,000             571,650
                    Host Marriott Travel Plazas Class B 9.50% 2005...................           680,000             717,400
                    Huntsman Corp. 9.09% 1998(1)*....................................           440,000             460,900
                                                                                                               ------------
                                                                                                                 11,124,864
                                                                                                               ------------
                    INFORMATION TECHNOLOGY -- 10.7%
                    Cellular -- 2.0%
                    Comcast Cellular Holdings, Inc. 9.50% 2007*......................         1,035,000           1,078,988
                    Rogers Cantel, Inc. 8.30% 2007...................................         1,195,000           1,196,494
                    Rogers Communications, Inc. 8.88% 2007...........................            75,000              75,562
                    Rogers Communications, Inc. 9.13% 2006...........................            90,000              91,350
 
                    Electronics -- 1.0%
                    Advanced Micro Devices, Inc. 11.00% 2003.........................         1,140,000           1,225,500
</TABLE>
 
                                                           ---------------------
                                                                             19
<PAGE>   20
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT              VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                   <C>                <C>
                    INFORMATION TECHNOLOGY (continued)
                    Telecommunications -- 7.7%
                    Brooks Fiber Properties, Inc. zero coupon 2006(2)................       $   475,000       $     390,094
                    Brooks Fiber Properties, Inc. 11.88% 2006(1)*....................           650,000             515,125
                    CIEA International de Telecommunicaciones 10.38% 2004............         5,000,000           4,250,000
                    Comcast Corp. 1.13% 2007.........................................           415,000             267,675
                    Consorcio Ecuatoriano de Telecomunicaciones 14.00% 2002..........         1,600,000           1,600,000
                    Dial Callable Communications, Inc. zero coupon 2004(2)(a)........           600,000             570,000
                    Hermes Europe Railtel BV 11.50% 2007.............................            90,000              97,875
                    Intermedia Communications, Inc. zero coupon 2007(2)..............           400,000             274,000
                    IXC Communications, Inc. 12.50% 2005.............................           425,000             484,500
                    Lenfest Communications, Inc. 8.38% 2005..........................           165,000             165,412
                    Qwest Communications International, Inc. 10.88% 2007.............           200,000             225,000
                    Teleport Communications Group zero coupon 2007(2)................         1,070,000             847,975
                                                                                                               ------------
                                                                                                                 13,355,550
                                                                                                               ------------
                    MATERIALS -- 2.4%
                    Chemicals -- 0.9%
                    ISP Holdings, Inc.Class B 9.00% 2003.............................         1,090,000           1,130,875
 
                    Forest Products -- 0.3%
                    S.D. Warren Co. 12.00% 2004......................................           265,000             296,800
 
                    Metals & Minerals -- 1.2%
                    Acindar Industria Argentina de Aceros SA 11.66% due 1998.........         1,500,000           1,507,500
                                                                                                               ------------
                                                                                                                  2,935,175
                                                                                                               ------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 46.0%
                    Foreign Government -- 46.0%
                    Brazil Credit Linked Note zero coupon 1999(2)....................         4,000,000           3,320,000
                    Federal Republic of Brazil 4.50% 2014(1).........................        11,815,850           8,861,888
                    Federal Repuplic of Brazil 10.13% 2027...........................         1,460,000           1,287,720
                    Jamaica Government Bonds 9.63% 2002..............................         1,000,000             945,000
                    Jamaica Government Bonds 12.00% 1999.............................         2,000,000           2,020,000
                    Republic of Argentina 6.69% 2005(1)..............................         2,112,000           1,869,120
                    Repuplic of Argentina 9.75% 2027.................................         1,100,000           1,013,100
                    Republic of Argentina 11.75% 2007*...............................         3,500,000           3,255,000
                    Republic of Bulgaria 2.25% 2012(1)...............................         6,000,000           3,547,500
                    Republic of Bulgaria 6.69% 2011(1)...............................         5,500,000           3,867,188
                    Republic of Ecuador 3.25% 2015(4)(1).............................         4,374,240           2,706,561
                    Republic of Ecuador 3.25% 2015(1)................................         2,460,510           1,522,440
                    Perublic of Panama 8.88% 2027....................................           650,000             598,000
                    Republic of Peru 3.25% 2017(1)*..................................         4,300,000           2,451,000
                    Republic of Venezuela 6.75% 2007(1)..............................         5,000,000           4,412,500
                    Republic of Venezuela 9.25% 2027(1)..............................         5,000,000           4,395,000
                    Russia Federation Ministry Finance 3.00% 2003 GDR*...............         1,200,000             747,000
                    Russia Principal Notes zero coupon 1999(4).......................         7,600,000           4,332,000
                    United Mexican States 6.25% 2019.................................         3,750,000           3,039,375
                    United Mexican States 11.38% 2016................................         3,000,000           3,390,000
                                                                                                               ------------
                                                                                                                 57,580,392
                                                                                                               ------------
                    UTILITIES -- 1.9%
                    Electric Utilities -- 1.7%
                    AES Corp. 8.50% 2007*............................................           490,000             485,101
                    Midland Cogeneration 10.33% 2002.................................           260,301             284,181
                    Midland Funding Corp. 11.75% 2005................................            40,000              47,821
                    Mosenergo Finance BV 8.38% 2002*.................................         1,550,000           1,333,000
</TABLE>
 
- ---------------------
  20
<PAGE>   21
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT              VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                   <C>                <C>
                    UTILITIES (continued)
                    Telephone -- 0.2%
                    Teligent, Inc. 11.50% 2007.......................................       $   250,000       $     250,000
                                                                                                               ------------
                                                                                                                  2,400,103
                                                                                                               ------------
                    LOAN AGREEMENT -- 5.5%
                    Loan Agreement -- 5.5%
                    Columbia Hercules 1991 Integrated Loan 7.00% 1997................         1,350,000           1,269,000
                    Gabon Loans 6.69% 2004...........................................         2,785,714           2,312,143
                    Ivory Coast Caisse Autonome zero coupon+.........................    DEM  1,445,000             340,048
                    Ivory Coast FLIRB zero coupon 1999(1)............................         2,400,000             792,000
                    Morocco Restructuring + Consolidating Agreement 5.84% 1998(1)....         2,000,000           1,680,000
                    Russia BFEA zero coupon+.........................................           600,000             512,400
                                                                                                               ------------
                                                                                                                  6,905,591
                                                                                                               ------------
                    TOTAL BONDS & NOTES (cost $119,967,539)..........................                           117,794,019
                                                                                                               ------------
 
<CAPTION>
 
                    COMMON STOCK -- 0.0%                                                      SHARES
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                   <C>                <C>
                    INFORMATION & ENTERTAINMENT -- 0.0%
                    Broadcasting & Media -- 0.0%
                    Nextel Communications, Inc., Class A+ (cost $35,613).............             2,207              55,727
                                                                                                               ------------

                    PREFERRED STOCK -- 1.5%                     
                    --------------------------------------------------------------------------------------------------------
                    INFORMATION & ENTERTAINMENT -- 1.5%
                    Broadcasting & Media -- 1.5%
                    Time Warner, Inc. Series M 10.25% (cost $1,874,714)..............             1,670           1,907,975
                                                                                                               ------------
                    TOTAL INVESTMENT SECURITIES (cost $121,877,866)..................                           119,757,721
                                                                                                               ------------
</TABLE>
 
                                                           ---------------------
                                                                             21
<PAGE>   22
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    REPURCHASE AGREEMENT -- 6.5%                                              AMOUNT              VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                   <C>                <C>
                    REPURCHASE AGREEMENT -- 5.5%
 
                    Agreement with State Street Bank & Trust Co., bearing interest of
                      5.00% dated 11/28/97, to be repurchased 12/01/97 in the amount
                      of $8,100,374 and collateralized by 8,155,000 U.S. Treasury
                      Notes 6.35% due 4/30/99 approximate aggregate value $8,266,568
                      (cost $8,097,000)..............................................       $ 8,097,000           8,097,000
                                                                                                             ---------------
                    TOTAL INVESTMENTS --
                      (cost $129,974,866)                                  102.1%                               127,854,721
                    Liabilities in excess of other assets --                (2.1)                                (2,630,400)
                                                                           ------                            ---------------
                    NET ASSETS --                                          100.0%                             $ 125,224,321
                                                                           ======                            ===============
                                                                                     
</TABLE>
 
              -----------------------------
               +  Non-income producing security
               *  Resale restricted to qualified institutional buyers
              (1) Variable rate security; rate as of November 30, 1997
              (2) Represents a zero coupon bond which will convert to an
                  interest-bearing security at a later date
              (3) Consists of more than one class of securities traded together
                  as a unit; generally bonds with attached stocks or warrants
              (4) A portion of the coupon interest is received in cash and a
                  portion is capitalized in the principal of the security
 
              DEM -- Deutsche Mark               GDR -- Global Depository
              Receipt
 
              Allocation of investments as a percentage of net assets by country
              as of November 30, 1997:
 
<TABLE>
           <S>                                                                                   <C>
                     United States............................................................    36.5%
                     Brazil...................................................................    10.8
                     Argentina................................................................     9.5
                     Venezuela................................................................     7.0
                     Russia...................................................................     6.6
                     Bulgaria.................................................................     5.9
                     Mexico...................................................................     5.7
                     Ecuador..................................................................     4.7
                     Jamaica..................................................................     2.4
                     Peru.....................................................................     2.0
                     Panama...................................................................     1.9
                     Netherlands..............................................................     1.9
                     Gabon....................................................................     1.9
                     Canada...................................................................     1.8
                     Morocco..................................................................     1.3
                     Turkey...................................................................     1.3
                     Ivory Coast..............................................................     0.9
                                                                                                 -----
                                                                                                 102.1%
                                                                                                 =====
</TABLE>
 
              See Notes to Financial Statements
 
- ---------------------
  22
<PAGE>   23
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    SUNAMERICA BALANCED
    PORTFOLIO                          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 67.9%                                                       SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                       <C>           <C>
                    CONSUMER DISCRETIONARY -- 4.0%
                    Apparel & Textiles -- 0.8%
                    Gap, Inc...............................................................        7,000    $   375,813
 
                    Housing -- 0.9%
                    Home Depot, Inc........................................................        7,500        419,531
 
                    Retail -- 2.3%
                    CVS Corp...............................................................        4,000        265,500
                    Republic Industries, Inc.+.............................................        5,000        130,312
                    Wal-Mart Stores, Inc...................................................       10,000        399,375
                    Woolworth Corp.+.......................................................       10,000        216,250
                                                                                                            -------------
                                                                                                              1,806,781
                                                                                                            -------------
                    CONSUMER STAPLES -- 2.1%
                    Food, Beverage & Tobacco -- 1.4%
                    PepsiCo, Inc...........................................................        5,000        184,375
                    Philip Morris Cos., Inc................................................       10,000        435,000
 
                    Household Products -- 0.7%
                    Procter & Gamble Co....................................................        4,000        305,250
                                                                                                            -------------
                                                                                                                924,625
                                                                                                            -------------
                    ENERGY -- 6.3%
                    Energy Services -- 2.1%
                    ENSCO International, Inc...............................................        6,000        214,500
                    Halliburton Co.........................................................        6,000        323,625
                    Schlumberger Ltd.......................................................        5,000        411,563
 
                    Energy Sources -- 4.2%
                    Baker Hughes, Inc......................................................        6,000        251,250
                    Chevron Corp...........................................................        5,000        400,937
                    Mobil Corp.............................................................        4,000        287,750
                    Noble Affiliates, Inc..................................................        5,000        185,625
                    Royal Dutch Petroleum Co. ADR..........................................        4,000        210,750
                    Seagull Energy Corp.+..................................................       10,000        228,125
                    Texaco, Inc............................................................        5,000        282,500
                                                                                                            -------------
                                                                                                              2,796,625
                                                                                                            -------------
                    FINANCE -- 20.3%
                    Banks -- 10.4%
                    Ahmanson (H.F.) & Co...................................................        5,000        297,500
                    Banc One Corp..........................................................        5,000        256,875
                    BankAmerica Corp.......................................................        5,000        365,000
                    BankBoston Corp........................................................        5,000        445,625
                    Barnett Banks, Inc.....................................................        3,500        246,312
                    Chase Manhattan Corp...................................................        4,000        434,500
                    Citicorp...............................................................        2,000        239,875
                    First Union Corp.......................................................        6,000        292,500
                    Fleet Financial Group, Inc.............................................        3,000        198,187
                    Hibernia Corp., Class A................................................       20,000        362,500
</TABLE>
 
                                                           ---------------------
                                                                             23
<PAGE>   24
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    FINANCE (continued)
                    Mellon Bank Corp.......................................................        3,000    $   170,063
                    Summit Bancorp.........................................................       15,000        699,375
                    Wells Fargo & Co.......................................................        2,000        614,500
 
                    Financial Services -- 7.6%
                    American Express Co....................................................        7,000        552,125
                    Beneficial Corp........................................................        3,000        232,875
                    C.I.T Group, Inc. Class A..............................................        7,000        212,625
                    Donaldson, Lufkin & Jenrette, Inc......................................        4,000        291,500
                    Household International, Inc...........................................        2,000        252,000
                    Lehman Brothers Holdings, Inc..........................................        5,000        252,813
                    Morgan Stanley, Dean Witter, Discover & Co.............................        5,000        271,563
                    Providian Financial Corp...............................................        7,000        308,437
                    ReliaStar Financial Corp...............................................        9,300        344,100
                    Transamerica Corp......................................................        2,000        217,125
                    Travelers Group, Inc...................................................        9,000        454,500
 
                    Insurance -- 2.3%
                    Allstate Corp..........................................................        5,000        429,375
                    Conseco, Inc...........................................................        8,000        372,500
                    St. Paul Co., Inc......................................................        3,000        240,000
                                                                                                            -------------
                                                                                                              9,054,350
                                                                                                            -------------
                    HEALTHCARE -- 10.0%
                    Drugs -- 7.9%
                    Amgen, Inc.+...........................................................        4,000        204,500
                    Biogen, Inc.+..........................................................        3,000        105,000
                    Bristol-Myers Squibb Co................................................        5,000        468,125
                    IDEC Pharmaceuticals Corp.+............................................       19,500        681,281
                    Lilly (Eli) & Co.......................................................        6,000        378,375
                    Merck & Co., Inc.......................................................        4,000        378,250
                    Pfizer, Inc............................................................        7,000        509,250
                    Schering-Plough Corp...................................................        6,000        376,125
                    Warner-Lambert Co......................................................        3,000        419,625
 
                    Health Services -- 0.2%
                    Chiron Corp.+..........................................................        6,000        109,125
 
                    Medical Products -- 1.9%
                    Johnson & Johnson......................................................        5,000        314,687
                    Neurex Corp.+..........................................................       10,000        156,250
                    Novartis AG ADR........................................................        3,000        239,674
                    US Surgical Corp.......................................................        5,000        131,875
                                                                                                            -------------
                                                                                                              4,472,142
                                                                                                            -------------
                    INDUSTRIAL & COMMERCIAL -- 4.1%
                    Aerospace & Military Technology -- 1.5%
                    AlliedSignal, Inc......................................................        3,000        111,375
                    Boeing Co..............................................................        6,000        318,750
                    United Technologies Corp...............................................        3,400        254,787
 
                    Electrical Equipment -- 1.9%
                    General Electric Co....................................................        6,000        442,500
                    Westinghouse Electric Corp.............................................       13,000        390,000
 
                    Machinery -- 0.3%
                    Deere & Co.............................................................        2,000        109,625
 
                    Transportation -- 0.4%
                    Burlington Northern Santa Fe...........................................        2,000        183,000
                                                                                                            -------------
                                                                                                              1,810,037
                                                                                                            -------------
</TABLE>
 
- ---------------------
  24
<PAGE>   25
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    INFORMATION & ENTERTAINMENT -- 2.4%
                    Broadcasting & Media -- 1.0%
                    AirTouch Communications, Inc.+.........................................        8,000    $   314,000
                    Teligent, Inc..........................................................        5,000        128,125
 
                    Leisure & Tourism -- 1.4%
                    Carnival Corp., Class A................................................        5,000        270,313
                    HFS, Inc.+.............................................................        5,000        343,125
                                                                                                            -------------
                                                                                                              1,055,563
                                                                                                            -------------
                    INFORMATION TECHNOLOGY -- 10.9%
                    Communication Equipment -- 2.3%
                    Nokia Corp., Class A ADR...............................................        3,000        249,375
                    Northern Telecom Ltd...................................................        5,000        449,062
                    Tellabs, Inc.+.........................................................        6,000        312,000
 
                    Computers & Business Equipment -- 2.5%
                    Compaq Computer Corp...................................................        3,000        187,313
                    Dell Computer Corp.+...................................................        3,000        252,562
                    Hewlett-Packard Co.....................................................        4,000        244,250
                    International Business Machines Corp...................................        4,000        438,250
 
                    Electronics -- 2.5%
                    Intel Corp.............................................................        5,000        388,125
                    Motorola, Inc..........................................................        7,000        440,125
                    Texas Instruments, Inc.................................................        6,000        295,500
 
                    Software -- 1.2%
                    Cisco Systems, Inc.+...................................................        3,000        258,750
                    Microsoft Corp.+.......................................................        2,000        283,000
 
                    Telecommunications -- 2.4%
                    Lucent Technologies, Inc...............................................       10,000        801,250
                    Teleport Communications Group Inc., Class A+...........................        5,000        245,000
                                                                                                            -------------
                                                                                                              4,844,562
                                                                                                            -------------
                    MATERIALS -- 1.9%
                    Chemicals -- 0.7%
                    du Pont (E.I.) de Nemours & Co.........................................        5,000        302,813
 
                    Forest Products -- 0.9%
                    Champion International Corp............................................        8,000        428,500
 
                    Metals & Minerals -- 0.3%
                    Aluminum Co. of America................................................        2,000        134,500
                                                                                                            -------------
                                                                                                                865,813
                                                                                                            -------------
                    REAL ESTATE -- 0.7%
                    Real Estate Companies -- 0.3%
                    Security Capital Group, Inc., Class B+.................................        5,000        160,625
 
                    Real Estate Investment Trusts -- 0.4%
                    Equity Office Properties Trust.........................................        5,000        162,188
                                                                                                            -------------
                                                                                                                322,813
                                                                                                            -------------
                    UTILITIES -- 5.2%
                    Electric Utilities -- 0.5%
                    CalEnergy Co., Inc.+...................................................        7,000        232,750
 
                    Gas & Pipeline Utilities -- 1.0%
                    Enron Corp.............................................................       10,000        387,500
                    TransCoastal Marine Services, Inc.+....................................        2,000         39,000
</TABLE>
 
                                                           ---------------------
                                                                             25
<PAGE>   26
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    UTILITIES (continued)
                    Telephone -- 3.7%
                    AT&T Corp..............................................................       22,000    $ 1,229,250
                    Bell Atlantic Corp.....................................................        5,000        446,250
                                                                                                            -------------
                                                                                                              2,334,750
                                                                                                            -------------
                    TOTAL COMMON STOCK (cost $27,039,307)..................................                  30,288,061
                                                                                                            -------------

<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES -- 26.6%                                                      AMOUNT
                    ----------------------------------------------------------------------------------------------------

                    <S>                                                                       <C>           <C>
                    CONSUMER DISCRETIONARY -- 1.7%
                    Automotive -- 1.7%
                    Chrysler Corp. 7.45% 2027..............................................   $  750,000        792,578
                                                                                                            -------------
                    FINANCE -- 2.3%
                    Financial Services -- 2.3%
                    Morgan Stanley Group, Inc. 6.88% 2007..................................    1,000,000      1,015,970
                                                                                                            -------------
                    INFORMATION TECHNOLOGY -- 2.2%
                    Electronics -- 2.2%
                    Texas Instruments, Inc. 6.13% 2006.....................................    1,000,000        972,930
                                                                                                            -------------
                    U.S. GOVERNMENT -- 20.4%
                    U.S. Treasury Bonds & Notes -- 20.4%
                    United States Treasury Bonds 6.63% 2027................................    1,150,000      1,231,396
                    United States Treasury Notes 6.00% 2000................................    1,000,000      1,004,690
                    United States Treasury Notes 6.13% 2007................................    3,500,000      3,567,270
                    United States Treasury Notes 6.25% 2002................................    2,250,000      2,283,750
                    United States Treasury Notes 6.38% 2000................................    1,000,000      1,012,810
                                                                                                            -------------
                                                                                                              9,099,916
                                                                                                            -------------
                    TOTAL BONDS & NOTES (cost $11,565,014).................................                  11,881,394
                                                                                                            -------------
                    TOTAL INVESTMENT SECURITIES (cost $38,604,321).........................                  42,169,455
                                                                                                            -------------
 
                    REPURCHASE AGREEMENT -- 5.3%
                    ----------------------------------------------------------------------------------------------------
                    REPURCHASE AGREEMENT -- 5.3%
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $2,364,000)....................................................    2,364,000      2,364,000
                                                                                                            -------------
                    TOTAL INVESTMENTS --
                      (cost $40,968,321)                                 99.8%                               44,533,455
                    Other assets less liabilities --                      0.2                                    87,701
                                                                        ------                              -------------
                    NET ASSETS --                                       100.0%                              $44,621,156
                                                                        ======                              =============
                                                                                           
</TABLE>
 
              -----------------------------
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
- ---------------------
  26
<PAGE>   27
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    BALANCED/PHOENIX INVESTMENT
    COUNSEL PORTFOLIO                  INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                    COMMON STOCK -- 56.2%                                                     SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    CONSUMER DISCRETIONARY -- 4.6%
                    Housing -- 0.9%
                    Home Depot, Inc......................................................        14,900    $    833,469
 
                    Retail -- 3.7%
                    Borders Group, Inc.+.................................................        13,100         374,169
                    CVS Corp.............................................................        15,200       1,008,900
                    Rite Aid Corp........................................................        15,900       1,045,425
                    Safeway, Inc.+.......................................................        19,300       1,172,475
                                                                                                           -------------
                                                                                                              4,434,438
                                                                                                           -------------
                    CONSUMER STAPLES -- 3.9%
                    Food, Beverage & Tobacco -- 1.5%
                    Philip Morris Cos., Inc..............................................        33,800       1,470,300
 
                    Household Products -- 2.4%
                    Colgate-Palmolive Co.................................................         8,700         581,269
                    Gillette Co..........................................................        12,400       1,144,675
                    Sunbeam Corp.........................................................        12,200         537,562
                                                                                                           -------------
                                                                                                              3,733,806
                                                                                                           -------------
                    ENERGY -- 7.2%
                    Energy Services -- 4.9%
                    BJ Services Co.+.....................................................         6,600         473,962
                    Cooper Cameron Corp.+................................................         3,700         225,469
                    Diamond Offshore Drilling, Inc.......................................         8,900         443,888
                    Halliburton Co.......................................................        16,500         889,969
                    Nabors Industries, Inc.+.............................................         9,300         326,081
                    Noble Drilling Corp.+................................................         7,800         234,488
                    Rowan Cos., Inc.+....................................................         7,000         238,000
                    Santa Fe International Corp.+........................................         7,500         314,531
                    Schlumberger Ltd.....................................................        12,500       1,028,906
                    Transocean Offshore, Inc.............................................        10,100         479,119
 
                    Energy Sources -- 2.3%
                    Elf Aquitaine SA ADR.................................................        13,400         767,150
                    Tosco Corp...........................................................        26,700         869,419
                    YPF Sociedad Anonima, Class D ADR....................................        16,900         567,206
                                                                                                           -------------
                                                                                                              6,858,188
                                                                                                           -------------
                    FINANCE -- 9.9%
                    Banks -- 4.8%
                    AmSouth Bancorp......................................................         3,400         177,013
                    Banco Rio de La Plata SA, Class B ADR+...............................        18,000         226,125
                    BankAmerica Corp.....................................................         9,600         700,800
                    BankBoston Corp......................................................         9,700         864,512
                    Citicorp.............................................................         3,600         431,775
                    Fleet Financial Group, Inc...........................................           600          39,638
                    Mellon Bank Corp.....................................................        20,000       1,133,750
                    NationsBank Corp.....................................................        17,400       1,045,087
</TABLE>
 
                                                           ---------------------
 
                                       27
<PAGE>   28
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FINANCE (continued)
                    Financial Services -- 3.7%
                    American Express Co..................................................         2,500    $    197,188
                    Compass Bancshares, Inc..............................................         2,500         100,000
                    Franklin Resources, Inc..............................................         1,100          98,863
                    Merrill Lynch & Co., Inc.............................................        13,000         912,437
                    Price (T. Rowe) Associates, Inc......................................         8,150         529,750
                    Travelers Group, Inc.................................................        21,750       1,098,375
                    Washington Mutual Inc................................................         8,400         580,650
 
                    Insurance -- 1.4%
                    Allstate Corp........................................................        12,000       1,030,500
                    Hartford Financial Services Group, Inc...............................         3,600         301,500
                                                                                                           -------------
                                                                                                              9,467,963
                                                                                                           -------------
                    HEALTHCARE -- 9.3%
                    Drugs -- 6.7%
                    Bristol-Myers Squibb Co..............................................         9,400         880,075
                    Cardinal Health, Inc.................................................        11,300         855,975
                    Elan Corp. PLC ADR+..................................................         5,700         300,675
                    Lilly (Eli) & Co.....................................................        12,700         800,894
                    Pfizer, Inc..........................................................        27,000       1,964,250
                    Warner-Lambert Co....................................................         8,100       1,132,987
                    Watson Pharmaceuticals, Inc.+........................................        16,900         502,775
 
                    Health Services -- 0.6%
                    HEALTHSOUTH Corp.+...................................................        21,400         561,750
 
                    Medical Products -- 2.0%
                    Centocor, Inc.+......................................................         9,600         417,600
                    Guidant Corp.........................................................        14,300         918,775
                    Medtronic, Inc.......................................................        12,600         601,650
                                                                                                           -------------
                                                                                                              8,937,406
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 3.2%
                    Electrical Equipment -- 1.2%
                    General Electric Co..................................................        16,300       1,202,125
 
                    Machinery -- 0.6%
                    Deere & Co...........................................................        10,400         570,050
 
                    Multi-Industry -- 1.2%
                    Tyco International Ltd...............................................        29,000       1,138,250
 
                    Transportation -- 0.2%
                    Federal Express Corp.+...............................................         2,700         181,069
                                                                                                           -------------
                                                                                                              3,091,494
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 2.6%
                    Broadcasting & Media -- 2.6%
                    AirTouch Communications, Inc.+.......................................        35,600       1,397,300
                    Chancellor Media Corp.+..............................................         3,700         222,231
                    Liberty Media Group Corp. Class A+...................................        24,900         840,375
                                                                                                           -------------
                                                                                                              2,459,906
                                                                                                           -------------
                    INFORMATION TECHNOLOGY -- 13.7%
                    Communication Equipment -- 0.8%
                    CIENA Corp.+.........................................................        14,900         804,600
 
                    Computers & Business Equipment -- 4.7%
                    EMC Corp.+...........................................................        28,800         873,000
                    International Business Machines Corp.................................        28,000       3,067,750
                    Staples, Inc.+.......................................................        21,300         600,394
</TABLE>
 
- ---------------------
 
                                       28
<PAGE>   29
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    INFORMATION TECHNOLOGY (continued)
                    Electronics -- 4.3%
                    Adaptec, Inc.+.......................................................        16,900    $    836,550
                    Linear Technology Corp...............................................         4,200         270,375
                    National Semiconductor Corp.+........................................        23,500         778,437
                    Philips Electronics NV ADR...........................................        24,200       1,621,400
                    Texas Instruments, Inc...............................................        12,000         591,000
 
                    Software -- 3.2%
                    BMC Software, Inc.+..................................................         9,000         583,875
                    Cisco Systems, Inc.+.................................................         8,500         733,125
                    Compuware Corp.+.....................................................        17,700         618,394
                    HBO & Co.+...........................................................        19,100         857,112
                    J.D. Edwards & Co.+..................................................         2,000          68,500
                    Yahoo!, Inc.+........................................................         3,100         158,488
 
                    Telecommunications -- 0.7%
                    Lucent Technologies, Inc.............................................         8,100         649,012
                                                                                                           -------------
                                                                                                             13,112,012
                                                                                                           -------------
                    MATERIALS -- 0.3%
                    Chemicals -- 0.3%
                    Solutia, Inc.........................................................        12,500         285,156
                                                                                                           -------------
                    UTILITIES -- 1.5%
                    Telephone -- 1.5%
                    AT&T Corp............................................................        25,900       1,447,163
                                                                                                           -------------
                    TOTAL COMMON STOCK (cost $49,744,386)................................                    53,827,532
                                                                                                           -------------
 
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES -- 32.7%                                                    AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FINANCE -- 4.4%
                    Financial Services -- 4.4%
                    Aesop Funding II LLC 6.40% 2003*.....................................   $   600,000         600,096
                    CS First Boston Mortgage Securities Corp. 7.18% 2027(1)..............       300,000         303,000
                    DLJ Mortgage Acceptance Corp. 7.58% 2028*............................       100,000         106,063
                    Federal National Mortgage Association Remic Trust 6.85% 2020.........       700,000         711,375
                    First Union-Lehman Brothers Commercial Mortgage Trust 7.43% 2029.....       140,000         146,650
                    Fleetwood Credit Grantor Trust 6.90% 2012............................        74,058          74,834
                    GE Capital Mortgage Services, Inc. 7.25% 2026........................       296,041         300,166
                    Green Tree Financial Corp. 7.40% 2027................................       125,000         128,926
                    Green Tree Financial Corp. 7.60% 2027................................       125,000         129,668
                    Nationslink Funding Corp. 7.69% 2005.................................       250,000         264,102
                    Residential Asset Securitization Trust 8.00% 2026....................       205,594         212,179
                    Residential Funding Mortgage Securities 6.75% 2011...................       279,930         282,336
                    Residential Funding Mortgage Securities 7.10% 2026...................       200,000         202,622
                    Residential Funding Mortgage Securities 7.25% 2026...................       295,391         297,976
                    Structured Asset Securities Corp. 6.95% 2007.........................       140,000         142,625
                    Structured Asset Securities Corp. 7.00% 2026.........................       300,000         300,562
                                                                                                           -------------
                                                                                                              4,203,180
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 0.4%
                    Electrical Equipment -- 0.4%
                    Capital Equipment Resolution 6.45% 2002..............................       360,000         358,987
                                                                                                           -------------
</TABLE>
 
                                                           ---------------------
 
                                       29
<PAGE>   30
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    MATERIALS -- 0.4%
                    Forest Products -- 0.4%
                    Buckeye Cellulose Corp. 8.50% 2005...................................   $   300,000    $    304,500
                    Buckeye Cellulose Corp. 9.25% 2008...................................       100,000         105,500
                                                                                                           -------------
                                                                                                                410,000
                                                                                                           -------------
                    MUNICIPAL BONDS -- 2.6%
                    Municipal Bonds -- 2.6%
                    California State Department Water Resources 5.00% 2029...............       190,000         182,390
                    Florida State Department of Transportation 5.00% 2027................       230,000         219,740
                    Houston Texas Water & Sewer Systems Revenue 5.00% 2025...............       290,000         277,785
                    Kern County California Pension Obligation 7.26% 2014.................       220,000         231,563
                    Long Beach California Pension Obligation 6.87% 2006..................        30,000          31,093
                    Massachusetts State Water Resources Authority 5.00% 2024.............       230,000         220,506
                    Miami Beach Florida Special Obligation 8.60% 2021....................       430,000         473,714
                    Newport News 7.05% 2025..............................................       250,000         251,407
                    Orange County California Pension Obligation 7.62% 2008...............       160,000         172,791
                    San Bernardino County California Financing Authority 6.87% 2008......        15,000          15,491
                    San Bernardino County California Financing Authority 6.94% 2009......        35,000          36,329
                    University Miami Florida Exchange Revenue 7.65% 2020.................        80,000          82,907
                    Ventura County California Pension 6.54% 2005.........................        30,000          30,127
                    Washington State General Obligation Series 1997E 5.00% 2022..........       290,000         279,261
                                                                                                           -------------
                                                                                                              2,505,104
                                                                                                           -------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 1.6%
                    Foreign Government -- 1.6%
                    Columbia Republic 7.63% 2007.........................................       300,000         281,042
                    Compania Sud Americana de Vapores SA 7.38% 2003......................        50,000          48,300
                    Federative Republic of Brazil 5.25% 2024(2)..........................        300000         207,000
                    Federative Republic of Brazil 6.69% 2024(2)..........................       170,000         133,875
                    Republic of Argentina 5.50% 2023(2)..................................       475,000         337,250
                    Republic of Argentina 6.88% 2023(2)..................................        175000         142,187
                    United Mexican States 6.25% 2019.....................................       225,000         179,016
                    United Mexican States 6.62% 2019.....................................       250,000         226,550
                                                                                                           -------------
                                                                                                              1,555,220
                                                                                                           -------------
                    U.S. GOVERNMENT AND AGENCIES -- 23.3%
                    U.S. Government & Agencies -- 23.3%
                    Government National Mortgage Association 6.50% 2023..................       251,489         248,190
                    Government National Mortgage Association 6.50% 2026..................       317,404         312,344
                    Government National Mortgage Association 6.50% 2026..................     3,243,779       3,192,073
                    United States Treasury Bonds 6.00% 2026..............................       210,000         206,686
                    United States Treasury Bonds 6.38% 2027..............................     2,045,000       2,126,473
                    United States Treasury Notes 5.75% 2000..............................       350,000         349,342
                    United States Treasury Notes 5.75% 2002..............................     4,860,000       4,844,059
                    United States Treasury Notes 6.00% 2000..............................     3,500,000       3,516,415
                    United States Treasury Notes 6.50% 2005..............................     1,450,000       1,501,881
                    United States Treasury Notes 6.50% 2006..............................     3,895,000       4,050,177
                    United States Treasury Notes 6.75% 2000..............................     1,200,000       1,224,936
                    United States Treasury Notes 6.88% 2000..............................       450,000         460,264
                    United States Treasury Notes 7.50% 2005..............................       200,000         218,532
                                                                                                           -------------
                                                                                                             22,251,372
                                                                                                           -------------
                    TOTAL BONDS & NOTES (cost $30,789,546)...............................                    31,283,863
                                                                                                           -------------
</TABLE>
 
- ---------------------
 
                                       30
<PAGE>   31
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    RIGHTS -- 0.0%+                                                           AMOUNT           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>           <C>
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 0.0%
                    Foreign Government -- 0.0%
                    United Mexican States zero coupon 6/30/03 (cost $0)..................   $ 1,070,000    $          0
                                                                                                           -------------
 
                    WARRANTS -- 0.0%
                    ----------------------------------------------------------------------------------------------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 0.0%
                    Foreign Government -- 0.0%
                    Republic of Venezuela 4/15/20........................................           535               0
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $80,533,932).......................                    85,111,395
                                                                                                           -------------
                    SHORT-TERM SECURITIES -- 16.0%
                    ----------------------------------------------------------------------------------------------------
                    CORPORATE SHORT-TERM NOTES -- 13.5%
                    AT&T Corp., 5.47% due 12/1/97........................................     2,805,000       2,805,000
                    du Pont (E.I.) de Nemours & Co. 5.54% due 12/10/97...................       660,000         659,086
                    Enterprise Capital Funding Corp. 5.65% due 2/17/98...................       477,000         471,161
                    General Reinsurance Corp. 5.57% due 12/17/97.........................       844,000         841,911
                    Heinz (H.J.) Co. 5.52% due 12/11/97..................................       670,000         668,973
                    International Lease Finance Corp. 5.52% due 12/2/97..................     2,145,000       2,144,671
                    International Lease Finance Corp. 5.74% due 12/2/97..................       580,000         579,907
                    Koch Industries 5.53% due 12/1/97....................................       755,000         755,000
                    Sara Lee Corp. 5.54% due 12/11/97....................................     4,000,000       3,993,844
                                                                                                           -------------
                                                                                                             12,919,553
                                                                                                           -------------
                    FEDERAL AGENCY OBLIGATIONS -- 2.5%
                    Federal Home Loan Bank Consolidated Discount Note 5.60% due
                      12/1/97............................................................     2,400,000       2,400,000
                                                                                                           -------------
                    TOTAL SHORT-TERM SECURITIES (cost $15,319,553).......................                    15,319,553
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $95,853,485)                          104.9%                                    100,430,948
                    Liabilities in excess of other assets --       (4.9)                                     (4,709,912)
                                                                 ------                                   -------------
                    NET ASSETS --                                 100.0%                                  $  95,721,036
                                                                 ======                                   =============
</TABLE>
 
              -----------------------------
 
               +  Non-income producing securities
               *  Resale restricted to qualified institutional buyers
              (1) Fair valued security; see Note 2
              (2) Variable rate security; rate as of November 30, 1997
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
                                                           ---------------------
 
                                       31
<PAGE>   32
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    ASSET ALLOCATION PORTFOLIO         INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                    COMMON STOCK -- 59.1%                                                    SHARES            VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>             <C>
                    CONSUMER DISCRETIONARY -- 7.3%
                    Apparel & Textiles -- 1.4%
                    Fruit of The Loom, Inc.+............................................       314,000     $  7,320,125
 
                    Automotive -- 3.3%
                    Ford Motor Co. .....................................................       207,000        8,901,000
                    Goodyear Tire & Rubber Co. .........................................       137,100        8,320,256
 
                    Housing -- 1.6%
                    Centex Corp. .......................................................        78,300        4,962,262
                    Lennar Corp. .......................................................       161,800        3,377,575
 
                    Retail -- 1.0%
                    Fleming Cos., Inc. .................................................       254,200        4,226,075
                    Sears, Roebuck & Co. ...............................................        28,200        1,291,913
                                                                                                           -------------
                                                                                                             38,399,206
                                                                                                           -------------
                    CONSUMER STAPLES -- 3.4%
                    Food, Beverage & Tobacco -- 1.9%
                    SUPERVALU, Inc. ....................................................       168,800        6,635,950
                    UST, Inc. ..........................................................       100,200        3,093,675
 
                    Household Products -- 1.5%
                    Sunbeam Corp. ......................................................       183,900        8,103,094
                                                                                                           -------------
                                                                                                             17,832,719
                                                                                                           -------------
                    ENERGY -- 3.1%
                    Energy Services -- 3.1%
                    Texaco, Inc. .......................................................        75,200        4,248,800
                    Tosco Corp. ........................................................       370,700       12,070,919
                                                                                                           -------------
                                                                                                             16,319,719
                                                                                                           -------------
                    FINANCE -- 15.1%
                    Banks -- 5.7%
                    Chase Manhattan Corp. ..............................................        71,200        7,734,100
                    Fleet Financial Group, Inc. ........................................       128,600        8,495,638
                    Republic New York Corp. ............................................        59,200        6,438,000
                    Wells Fargo & Co. ..................................................        23,700        7,281,825
 
                    Financial Services -- 2.9%
                    Capital One Financial Corp. ........................................        81,600        3,697,500
                    CNA Financial Corp.+................................................         5,700          698,250
                    Morgan Stanley, Dean Witter, Discover & Co. ........................       196,300       10,661,544
 
                    Insurance -- 6.5%
                    Aetna, Inc. ........................................................       144,300       10,876,612
                    CIGNA Corp. ........................................................        79,600       13,313,100
                    Loews Corp. ........................................................        73,800        7,832,025
                    USF & G Corp. ......................................................       123,600        2,495,175
                                                                                                           -------------
                                                                                                             79,523,769
                                                                                                           -------------
</TABLE>
 
- ---------------------
 
                                       32
<PAGE>   33
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                 SHARES            VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>             <C>
                    HEALTHCARE -- 3.5%
                    Health Services -- 3.5%
                    Foundation Health Systems, Inc.+....................................       233,000     $  6,538,562
                    Tenet Healthcare Corp.+.............................................       375,700       11,904,994
                                                                                                           -------------
                                                                                                             18,443,556
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 7.2%
                    Aerospace & Military Technology -- 5.1%
                    Boeing Co. .........................................................        95,550        5,076,094
                    Lear Corp.+.........................................................       216,700       10,144,269
                    Lockheed Martin Corp................................................       118,500       11,561,156
 
                    Transportation -- 2.1%
                    AMR Corp.+..........................................................        50,400        6,107,850
                    CNF Transportation, Inc.............................................       114,600        4,985,100
                                                                                                           -------------
                                                                                                             37,874,469
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 2.9%
                    Leisure & Tourism -- 2.9%
                    Circus Circus Enterprises, Inc.+....................................       178,000        3,671,250
                    Continental Airlines, Inc., Class B+................................       182,700        8,324,269
                    Royal Caribbean Cruises Ltd. .......................................        76,000        3,648,000
                                                                                                           -------------
                                                                                                             15,643,519
                                                                                                           -------------
                    INFORMATION TECHNOLOGY -- 6.2%
                    Communication Equipment -- 1.3%
                    Bay Networks, Inc.+.................................................       223,600        6,721,975
 
                    Computers & Business Equipment -- 2.8%
                    Quantum Corp.+......................................................       563,300       14,997,862
 
                    Electronics -- 2.1%
                    Avnet, Inc. ........................................................       163,100       10,805,375
                                                                                                           -------------
                                                                                                             32,525,212
                                                                                                           -------------
                    MATERIALS -- 6.5%
                    Chemicals -- 1.8%
                    Union Carbide Corp. ................................................       218,100        9,623,663
 
                    Forest Products -- 2.6%
                    Georgia-Pacific Corp. ..............................................       102,900        8,785,087
                    Stone Container Corp. ..............................................       371,800        4,647,500
 
                    Metals & Minerals -- 2.1%
                    AK Steel Holding Corp. .............................................       317,400        6,248,812
                    Ispat International NV+.............................................       221,600        5,055,250
                                                                                                           -------------
                                                                                                             34,360,312
                                                                                                           -------------
                    REAL ESTATE -- 0.7%
                    Real Estate Companies -- 0.7%
                    LNR Property Corp. .................................................       161,800        3,761,850
                                                                                                           -------------
                    UTILITIES -- 3.2%
                    Electric Utilities -- 3.2%
                    Northeast Utilities+................................................       338,800        4,383,225
                    Unicom Corp. .......................................................       423,300       12,328,613
                                                                                                           -------------
                                                                                                             16,711,838
                                                                                                           -------------
                    TOTAL COMMON STOCK (cost $263,725,553)..............................                    311,396,169
                                                                                                           -------------
</TABLE>
 
                                                           ---------------------
 
                                       33
<PAGE>   34
<TABLE>
<CAPTION>
                    PREFERRED STOCK -- 0.3%                                                  SHARES            VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                    <C>             <C>
                    INFORMATION & ENTERTAINMENT -- 0.3%
                    Broadcasting & Media -- 0.1%
                    Time Warner, Inc. Series M 10.25%(1)................................           277     $    315,780
 
                    Leisure & Tourism -- 0.2%
                    Royal Caribbean Cruises Ltd. Series A 7.25%.........................        16,000        1,240,000
                                                                                                           -------------
                                                                                                              1,555,780
                                                                                                           -------------
                    TOTAL PREFERRED STOCK (cost $1,080,040).............................                      1,555,780
                                                                                                           -------------
<CAPTION>
                                                                                            PRINCIPAL
                    BONDS & NOTES -- 35.0%                                                   AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>             <C>
                    CONSUMER DISCRETIONARY -- 0.3%
                    Automotive -- 0.0%
                    Chrysler Corp. 7.45% 2097...........................................   $   190,000          198,822
 
                    Housing -- 0.2%
                    United States Home Corp. 7.95% 2001.................................       605,000          611,050
                    USI American Holdings, Inc. 7.25% 2006..............................       240,000          239,868
 
                    Retail -- 0.1%
                    Fleming Cos., Inc. 10.63% 2001......................................       270,000          285,525
                    K Mart Corp. 7.96% 1999.............................................       500,000          503,825
                                                                                                           -------------
                                                                                                              1,839,090
                                                                                                           -------------
                    CONSUMER STAPLES -- 0.4%
                    Food, Beverage & Tobacco -- 0.4%
                    Ceval Alimentos 11.13% 2004.........................................       300,000          291,750
                    Instituto Fomento Industrial 8.38% 2001.............................        10,000           10,255
                    Instituto Fomento Industrial 8.38% 2001*............................        80,000           82,040
                    RJR Nabisco, Inc. 8.00% 2001........................................       460,000          473,552
                    RJR Nabisco, Inc. 8.63% 2002........................................     1,200,000        1,272,108
                                                                                                           -------------
                                                                                                              2,129,705
                                                                                                           -------------
                    ENERGY -- 0.8%
                    Energy Services -- 0.7%
                    CMS Energy Corp. 7.38% 2000(1)......................................       950,000          946,437
                    Edison Mission Energy Funding Corp. 6.77% 2003*.....................       241,693          243,310
                    Global Marine, Inc. 12.75% 1999.....................................       900,000          924,750
                    National Power 7.63% 2000...........................................       320,000          326,449
                    Oryx Energy Co. 9.50% 1999..........................................       910,000          954,490
                    Oryx Energy Co. 10.00% 2001.........................................       100,000          109,686
                    YPF Sociedad Anonima 7.50% 2002.....................................        83,046           83,118
 
                    Energy Sources -- 0.1%
                    Triton Energy Ltd. 8.75% 2002.......................................       880,000          917,400
                                                                                                           -------------
                                                                                                              4,505,640
                                                                                                           -------------
                    FINANCE -- 8.5%
                    Banks -- 1.5%
                    Auburn Hills Trust 12.00% 2020......................................       170,000          267,592
                    Banco Nacional de Obras y Servicios Publicos SNC 9.63% 2003.........       180,000          182,925
                    BankAmerica Corp. 9.75% 2000........................................       400,000          432,032
                    Capital One Bank 6.60% 2001.........................................     1,870,000        1,879,556
                    Capital One Bank 6.66% 2000.........................................       150,000          150,191
                    Capital One Bank 6.75% 2000.........................................     1,000,000        1,003,070
                    Capital One Bank 6.88% 2000.........................................       850,000          861,075
                    Capital One Bank 6.90% 1999.........................................       500,000          505,535
                    Capital One Bank 8.13% 2000.........................................       340,000          351,849
                    Continental Bank NA 11.25% 2001.....................................       300,000          308,364
</TABLE>
 
- ---------------------
  34
<PAGE>   35
<TABLE>
<CAPTION>
                                                                                            PRINCIPAL
                    BONDS & NOTES (continued)                                                AMOUNT            VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                    <C>             <C>
                    FINANCE (continued)
                    Banks (continued)
                    Continental Bank NA 12.50% 2001.....................................   $   450,000     $    530,302
                    Security Pacific Corp. 11.50% 2000..................................       600,000          681,714
                    Signet Banking Corp. 9.63% 1999.....................................       775,000          810,650
 
                    Financial Services -- 6.9%
                    APP International Finance Co. 10.25% 2000...........................       490,000          492,450
                    APP International Finance Co. 8.53% 1999(1)(2)......................       550,000          509,982
                    APP International Finance Co. 8.87% 1999(2).........................       300,000          276,000
                    APP International Finance Co. 10.25% 2000...........................       150,000          149,625
                    Asset Securitization Corp. 7.49% 2027...............................     1,450,000        1,539,379
                    Autoflow 1996 A Grantor Trust 7.48% 2002*(1)........................     1,248,410        1,258,358
                    Bear Stearns Mortgage Securities, Inc. 6.75% 2008...................     1,000,959          999,269
                    Case Equipment Loan Trust 7.30% 2002................................       237,882          239,381
                    Chevy Chase Auto Receivables 5.80% 2002.............................       152,288          151,811
                    Conseco Financing Trust I 8.70% 2026................................       690,000          747,367
                    Countrywide Capital I 8.05% 2027....................................       520,000          543,686
                    Countrywide Funding Corp. 7.73% 2001................................       300,000          313,515
                    Countrywide Funding Corp. 8.43% 1999................................       450,000          468,747
                    Discover Card Master Trust I 6.04% 2004(2)..........................       300,000          301,968
                    Discover Card Master Trust I 6.24% 2013(2)..........................     2,000,000        1,998,120
                    EQCC Home Equity Loan Trust 5.80% 2028(1)...........................     3,503,814        3,498,887
                    Fasco Grantor Trust 6.65% 2001......................................     1,054,698        1,061,258
                    Financiera Energetica Nacional SA 9.38% 2006........................       150,000          153,938
                    Fingerhut Financial Services 6.45% 2002.............................       920,000          924,600
                    First Union-Lehman Brothers Commercial Mortgage Trust 6.60% 2029....     1,950,000        1,944,501
                    First Union-Lehman Brothers Commercial Mortgage Trust 7.30% 2029....     1,050,000        1,092,656
                    Ford Capital BV 9.50% 2001..........................................       800,000          878,696
                    Ford Credit Auto Loan Master Trust 6.50% 2002.......................       550,000          552,403
                    G.E. Capital Mortgage Services, Inc. 6.50% 2024(2)..................       637,890          600,414
                    General Motors Acceptance Corp. 5.63% 2001..........................       750,000          734,377
                    Guangdong Enterprises Ltd. 8.88% 2007*..............................       660,000          649,163
                    H&T Master Trust 8.00% 2002(1)*.....................................       900,000          898,875
                    Imperial Credit Capital Trust I zero coupon 2002....................       205,000          202,438
                    Indah Kiat International Finance Co BV 11.38% 1999..................       350,000          354,375
                    MBNA Master Credit Card Trust II 6.01% 1998(2)......................     3,200,000        3,189,984
                    Morgan Stanley Capital I 7.46% 2006(1)..............................     1,400,000        1,458,660
                    Mortgage Capital Funding, Inc. 7.29% 2007...........................     1,500,000        1,563,516
                    Nacional Financiera, Inc. 8.59% 1997(2).............................       600,000          600,750
                    Nacional Financiera, Inc. 9.00% 1999................................        50,000           50,625
                    NWA Trust 8.26% 2006................................................       244,815          262,329
                    Premier Auto Trust 4.90% 1998.......................................       537,132          535,617
                    PXRE Capital Trust I 8.85% 2027*....................................       265,000          281,229
                    Sears Credit Account Master Trust 6.20% 2006........................       700,000          697,809
                    Sears Credit Account Master Trust 8.10% 2004........................       700,000          721,651
                    Standard Credit Card Master Trust 8.25% 2003........................     1,010,000        1,073,751
                    Standard Credit Card Master Trust 8.25% 2007........................     1,610,000        1,762,435
                    Voto Votorantim Overseas Trading Operations NV 8.50% 2005...........       350,000          311,671
 
                    Insurance -- 0.1%
                    Conseco, Inc. 10.50% 2004...........................................       500,000          596,090
                                                                                                           -------------
                                                                                                             44,607,211
                                                                                                           -------------
                    HEALTHCARE -- 0.0%
                    Health Services -- 0.0%
                    Tenet Healthcare Corp. 9.63% 2002...................................       240,000          261,300
                                                                                                           -------------
</TABLE>
 
                                                           ---------------------
                                                                             35
<PAGE>   36
<TABLE>
<CAPTION>
                                                                                            PRINCIPAL
                    BONDS & NOTES (continued)                                                AMOUNT            VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                    <C>             <C>
                    INDUSTRIAL & COMMERCIAL -- 0.4%
                    Aerospace & Military Technology -- 0.0%
                    Newport News Shipbuilding, Inc. 9.25% 2006..........................   $   250,000     $    261,250
 
                    Business Services -- 0.3%
                    Hertz Corp. 7.00% 2003..............................................       750,000          759,210
                    Loewen Group International, Inc. 8.25% 2003.........................       600,000          633,114
                    Multicanal Participacoes SA 12.63% 2004*............................       200,000          189,500
 
                    Transportation -- 0.1%
                    MRS Logistica SA 9.00% 2005*(1).....................................       100,000           94,000
                    MRS Logistica SA 10.63% 2005*.......................................       230,000          211,025
                                                                                                           -------------
                                                                                                              2,148,099
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 3.5%
                    Broadcasting & Media -- 3.0%
                    Bonos Del Tesoro 8.75% 2002.........................................       460,000          425,500
                    CBS 7.75% 1999......................................................       740,000          750,908
                    CenCall Communications Corp. zero coupon 2004.......................       485,000          423,769
                    Globo Participacoes Limitada 11.50% 2003(2).........................       360,000          356,400
                    Grupo Insacell SA de CV 10.00% 2004.................................       250,000          252,500
                    Grupo Televisa SA 11.38% 2003.......................................       210,000          227,086
                    Innova S de R. L. 12.88% 2007*......................................       270,000          265,950
                    NWCG Holding Corp. zero coupon 1999.................................     1,380,000        1,252,750
                    Paramount Communications, Inc. 7.50% 2002...........................       200,000          203,952
                    Poland Communications, Inc. 9.88% 2003..............................       160,000          160,400
                    Rogers Cablesystems Ltd. 9.63% 2002.................................       440,000          464,200
                    SCI Television, Inc. 11.00% 2005....................................       200,000          207,562
                    Tele-Communications, Inc. 8.25% 2003................................     2,500,000        2,646,800
                    Tele-Communications, Inc. 9.65% 2003................................       375,000          400,804
                    Time Warner Pass Through Asset Trust 4.90% 1999.....................     1,600,000        1,563,232
                    Time Warner, Inc 7.25% 2017.........................................       850,000          849,133
                    Time Warner, Inc. 7.95% 2000........................................     4,345,000        4,464,357
                    United International Holdings, Inc. zero coupon 1999+...............       210,000          169,050
                    Viacom, Inc. 9.13% 1999.............................................       325,000          329,199
                    Viacom, Inc. 10.25% 2001............................................       175,000          187,778
 
                    Leisure & Tourism -- 0.5%
                    America West Airlines 8.16% 2002....................................     1,498,595        1,495,238
                    Northwest Airlines, Inc. 12.09% 2000................................       365,926          409,068
                    Norwest Airlines Corp. 8.97% 2015...................................       864,431          934,994
                                                                                                           -------------
                                                                                                             18,440,630
                                                                                                           -------------
                    INFORMATION TECHNOLOGY -- 0.4%
                    Communication Equipment -- 0.0%
                    TCI Communications, Inc. 6.82% 2010.................................        95,000           95,289
                    TCI Communications, Inc. 8.75% 2015.................................       120,000          136,342
 
                    Electronics -- 0.1%
                    Axa SA de CV 9.00% 2004(1)..........................................       320,000          308,800
 
                    Telecommunications -- 0.3%
                    360 Communications Co. 7.13% 2003...................................     1,130,000        1,143,323
                    Adelphia Communications Corp. 10.25% 2000...........................       250,000          257,500
                                                                                                           -------------
                                                                                                              1,941,254
                                                                                                           -------------
                    MATERIALS -- 0.6%
                    Forest Products -- 0.2%
                    Grupo Industrial Durango SA de CV 12.00% 2001.......................       140,000          151,150
                    Grupo Industrial Durango SA de CV 12.63% 2003.......................       560,000          621,600
                    PT Indah Kiat Pulp & Paper Corp. 8.88% 2000.........................       110,000          104,609
</TABLE>
 
- ---------------------
  36
<PAGE>   37
<TABLE>
<CAPTION>
                                                                                                    PRINCIPAL
                    BONDS & NOTES (continued)                                                        AMOUNT            VALUE
                    -----------------------------------------------------------------------------------------------------------
 
                    <S>                                                                      <C>               <C>          
                    MATERIALS (continued)                                                                                     
                    Metals & Minerals -- 0.4%                                                                                 
                    Acindar Industries 11.66% due 11/12/98..............................         $   440,000     $    435,147 
                    Cemex SA de CV 10.00% 1999..........................................             690,000          710,700 
                    Freeport McMorgan Resource LP 8.75% 2004............................             240,000          250,800 
                    Industrias Metalurgicas Pescarmona SA 9.50% 2002....................             210,000          201,075 
                    LTV Corp. 8.20% 2007................................................             600,000          588,000 
                                                                                                                 -------------
                                                                                                                    3,063,081 
                                                                                                                 -------------
                    MUNICIPAL BONDS -- 1.0%                                                                                   
                    Municipal Bonds -- 1.0%                                                                                   
                    Chicago Illinois Skyway Toll Bridge Revenue 5.50% 2023..............             585,000          588,832 
                    Indiana Health Facility Financing Authority Hospital Revenue 5.13%                                        
                      2017..............................................................             435,000          417,896 
                    Marion County Indiana Convention and Recreational Facilities 5.00%                                        
                      2027..............................................................             570,000          538,143 
                    Massachusetts Bay Authority 5.00% 2027..............................             810,000          769,394 
                    Massachusetts State Turnpike Authority Metropolitan Highway Systems                                       
                      5.00% 2037........................................................           1,110,000        1,051,747 
                    New York New York City Municipal Water Finance Authority Water and                                        
                      Sewer System Revenue 5.13% 2021...................................             450,000          435,937 
                    New York New York City Municipal Water Finance Authority Water and                                        
                      Sewer System Revenue 5.75% 2026...................................             445,000          457,745 
                    North Central Texas Health Facility Development Corporation Revenue                                       
                      5.13% 2022........................................................             900,000          870,246 
                                                                                                                 -------------
                                                                                                                    5,129,940 
                                                                                                                 -------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 1.7%                                                                   
                    Foreign Government -- 1.7%                                                                                
                    Republic of Croatia 7.00% 2002(1)...................................             300,000          288,000 
                    City of Moscow 9.50% 2000*..........................................             370,000          356,665 
                    City of Moscow 9.50% 2000...........................................             750,000          725,625 
                    Ministry of Finance Russia 10.00% 2007..............................             670,000          599,231 
                    Province of Quebec 13.25% 2014......................................             625,000          723,544 
                    Republic of Argentina zero coupon 2001..............................           1,600,000        1,689,000 
                    Republic of Argentina 5.50% 2000(1).................................      JPY 60,000,000          475,771 
                    Republic of Argentina 8.00% 1998(1).................................           1,200,000        1,183,800 
                    Republic of Panama 6.84% 1998(2)....................................           1,800,006        1,758,426 
                    Russian Federation 10.00% 2007......................................             270,000          238,950 
                    State of Israel 6.38% 2005..........................................             635,000          626,802 
                    Tucuman Province Secured Medium Term 9.45% 2004.....................             163,929          160,650 
                                                                                                                 -------------
                                                                                                                    8,826,464 
                                                                                                                 -------------
                    REAL ESTATE -- 0.7%                                                                                       
                    Real Estate Investment Trusts -- 0.7%                                                                     
                    Chelsea GCA Realty, Inc. 7.75% 2001.................................             570,000          587,317 
                    Dynex Capital Corp. 7.88% 2002......................................             750,000          756,795 
                    Felcor Suites LP 7.38% 2004.........................................             705,000          705,296 
                    Liberty Property Trust 7.10% 2004...................................             640,000          650,105 
                    Tanger Properties Ltd. 8.75% 2001...................................             760,000          781,850 
                                                                                                                 -------------
                                                                                                                    3,481,363 
                                                                                                                 -------------
                    U.S. GOVERNMENT & AGENCIES -- 16.2%                                                                       
                    U.S. Government & Agencies -- 16.2%                                                                       
                    Federal Home Loan Mortgage Corp. 5.50% 2008.........................           1,971,071        1,882,037 
                    Federal Home Loan Mortgage Corp. 6.35% 2018.........................           3,000,000        3,001,860 
                    Federal Home Loan Mortgage Corp. 6.50% 2099 TBA.....................           5,000,000        4,985,900 
                    Federal Home Loan Mortgage Corp. 7.00% 1999 TBA.....................           4,000,000        4,047,480 
                    Federal Home Loan Mortgage Corp. 7.50% 2099 TBA.....................           3,000,000        3,063,750 
                    Federal National Mortgage Association 6.50% 2025....................             542,378          533,906 
                    Federal National Mortgage Association 6.50% 2025....................             637,626          627,667 
</TABLE>
 
                                                           ---------------------
                                                                             37
<PAGE>   38
<TABLE>
<CAPTION>
                                                                                            PRINCIPAL
                    BONDS & NOTES (continued)                                                AMOUNT            VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                    <C>             <C>
                    U.S. GOVERNMENT & AGENCIES (continued)
                    U.S. Government & Agencies (continued)
                    Federal National Mortgage Association 6.50% 2025....................   $   751,154     $    739,421
                    Federal National Mortgage Association 6.50% 2026....................       993,826          976,126
                    Federal National Mortgage Association 6.50% 2099....................     1,000,000          980,620
                    Federal National Mortgage Association 6.50% 2099....................     4,000,000        4,000,000
                    Federal National Mortgage Association 7.00% 2024....................     1,232,926        1,185,544
                    Federal National Mortgage Association 7.00% 2099....................    12,000,000       12,022,440
                    Government National Mortgage Association 7.00% 2023.................       393,293          394,398
                    Government National Mortgage Association 7.00% 2023.................       222,057          222,681
                    Government National Mortgage Association 7.00% 2023.................       544,591          546,121
                    Government National Mortgage Association 7.00% 2023.................       929,925          935,439
                    Government National Mortgage Association 7.00% 2023.................       231,513          232,164
                    Government National Mortgage Association 7.00% 2023.................       458,785          461,506
                    Government National Mortgage Association 7.00% 2023.................       549,756          553,016
                    Government National Mortgage Association 7.00% 2023.................       546,439          547,975
                    Government National Mortgage Association 7.00% 2023.................       190,334          190,869
                    Government National Mortgage Association 7.00% 2023.................       259,920          261,462
                    Government National Mortgage Association 7.00% 2023.................        62,125           62,494
                    Government National Mortgage Association 7.00% 2023.................       491,746          494,971
                    Government National Mortgage Association 7.50% 2023.................       862,056          881,987
                    Government National Mortgage Association 7.50% 2099 TBA.............     8,000,000        8,160,000
                    Government National Mortgage Association 8.00% 2026.................       216,701          224,082
                    Government National Mortgage Association 8.00% 2026.................       683,849          707,140
                    Government National Mortgage Association 8.00% 2099 TBA.............     3,000,000        3,102,180
                    United States Treasury Bonds 7.63% 2025.............................     1,070,000        1,281,828
                    United States Treasury Bonds 7.88% 2021@............................     2,510,000        3,045,333
                    United States Treasury Bonds 8.13% 2021.............................       200,000          248,968
                    United States Treasury Bonds 8.75% 2020.............................     6,360,000        8,369,378
                    United States Treasury Bonds Strip zero coupon 2004.................    15,690,000       10,452,835
                    United States Treasury Bonds Strip zero coupon 2017.................        50,000           14,997
                    United States Treasury Bonds Strip zero coupon 2019.................        40,000           10,423
                    United States Treasury Bonds Strip zero coupon 2020.................     7,920,000        2,003,760
                    United States Treasury Bonds Strip zero coupon 2021.................     1,000,000          230,270
                    United States Treasury Bonds Strip zero coupon 2005.................     2,800,000        1,809,752
                    United States Treasury Notes 5.63% 2000.............................     1,850,000        1,839,307
                                                                                                           -------------
                                                                                                             85,332,087
                                                                                                           -------------
                    UTILITIES -- 0.5%
                    Electric Utilities -- 0.5%
                    Central Maine Power Co. 7.45% 1999..................................       885,000          892,744
                    Korea Electric Power Corp. 7.40% 2016...............................       607,862          651,847
                    Niagara Mohawk Power Corp. 6.88% 2003...............................       870,000          868,921
 
                    Gas & Pipeline Utilities -- 0.0%
                    Bridas Corp. 9.50% 1999*............................................       130,000          131,137
                    Bridas Corp. 12.50% 1999............................................        60,000           63,545
                                                                                                           -------------
                                                                                                              2,608,194
                                                                                                           -------------
                    TOTAL BONDS & NOTES (cost $181,768,321).............................                    184,314,058
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $446,573,914).....................                    497,266,007
                                                                                                           -------------
</TABLE>
 
- ---------------------
  38
<PAGE>   39
<TABLE>
<CAPTION>
                                                                                            PRINCIPAL
                    SHORT-TERM SECURITIES -- 1.9%                                            AMOUNT            VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>             <C>
                    CORPORATE SHORT-TERM NOTES -- 0.7%
                    Advanta Corporation Medium Term Notes 7.00% due 9/16/98.............   $ 1,350,000     $  1,351,013
                    Arkla, Inc. 9.20% due 12/18/97......................................       250,000          250,290
                    Blockbuster Entertainment Corp. 6.63% due 2/15/98...................       580,000          579,919
                    General Motors Acceptance Corp. 7.63% due 3/9/98....................       585,000          587,445
                    Tele-Communications, Inc. 7.13% due 2/2/98..........................     1,000,000        1,000,770
                                                                                                           -------------
                                                                                                              3,769,437
                                                                                                           -------------
                    FOREIGN SHORT-TERM NOTES -- 1.2%
                    Banco Nacional de Desenvolvimento Economico e Social 10.38% due
                      4/27/98...........................................................       220,000          222,200
                    Empresa Col de Petroleos 7.25% due 7/8/98...........................       240,000          240,600
                    Empresas Ica Sociedad ADS 9.75% due 2/11/98.........................     1,810,000        1,823,575
                    Globo Participacoes Limitada zero coupon due 4/20/98(1).............       280,000          270,200
                    Nacional Financiera, Inc. 5.88% due 2/17/98.........................       310,000          309,031
                    Nacional Financiera, Inc. 8.13% due 4/9/98*.........................       160,000          159,800
                    Petroleo Brasileiro SA 7.25% due 2/6/98.............................       250,000          249,089
                    Polysindo Eka Perkasa zero coupon due 11/19/98(1)...................     1,000,000          849,890
                    Polysindo Eka Perkasa zero coupon due 7/14/98.......................     1,000,000          906,144
                    Republic of Argentina zero coupon due 3/20/98.......................       800,000          779,785
                    Republic of Argentina zero coupon due 10/16/98......................        50,000           46,234
                    Republic of Argentina zero coupon due 4/4/98(1).....................       110,170          109,895
                    Republic of Argentina zero coupon due 4/6/98(1).....................       105,800          105,535
                    Trikem SA 10.63% due 5/8/98(1)......................................       380,000          355,300
                                                                                                           -------------
                                                                                                              6,427,278
                                                                                                           -------------
                    TOTAL SHORT-TERM SECURITIES (cost $10,295,146)......................                     10,196,715
                                                                                                           -------------
 
                    REPURCHASE AGREEMENT -- 10.0%
                    ----------------------------------------------------------------------------------------------------
                    REPURCHASE AGREEMENT -- 10.0%
                    Agreement with State Street Bank and Trust, Co., bearing interest of
                      5.55% dated 11/28/97, to be repurchased 12/01/97 in the amount of
                      $52,528,283 and collateralized by $40,990,000 U.S. Treasury Note
                      8.5% due 2/15/20 approximate aggregate value $53,525,366 (cost
                      $52,504,000)@.....................................................    52,504,000       52,504,000
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $509,364,650)                           106.3%                                 559,966,722
                    Total currency swap agreement, at value(3)--    (0.00)                                      (8,410)
                    Liabilities in excess of other assets --         (6.3)                                 (33,372,785)
                                                                    ------                                -------------
                    NET ASSETS --                                   100.0%                                $526,585,527
                                                                    ======                                =============
</TABLE>
 
              -----------------------------
 
               +  Non-income producing securities
               *  Resale restricted to qualified institutional buyers
              (1) Fair valued security; see Note 2
              (2) Variable rate security; rate as of November 30, 1997
              (3) The Portfolio entered into a currency swap agreement with
                  Swiss Bank Corporation ("Swiss Bank"). Under the agreement the
                  Portfolio will pay Swiss Bank 3,300,000 Yen each year
                  commencing September 6, 1997 until September 6, 2000, with an
                  additional payment of 60,000,000 Yen due September 6, 2000. In
                  return, Swiss Bank will pay the Portfolio $21,570 on March 6
                  and September 6 each year commencing March 6, 1997 until
                  September 6, 2000 with an additional payment of $488,003 due
                  September 6, 2000.
              ADS -- American Depository Shares
              JPY  -- Japanese Yen
              @  The security or a portion thereof represents collateral for the
                 currency swap agreement and the following open futures
                 contracts:
 
                                                           ---------------------
 
                                       39
<PAGE>   40
<TABLE>
<CAPTION>
                    OPEN FUTURES CONTRACTS
                    ------------------------------------------------------------------------------------------------------------
 
                                                                                                                     UNREALIZED
                    NUMBER OF                                  EXPIRATION        VALUE AT         VALUE AS OF      APPRECIATION/
                    CONTRACTS           DESCRIPTION               DATE          TRADE DATE     NOVEMBER 30, 1997    DEPRECIATION
                    ------------------------------------------------------------------------------------------------------------
                    <C>         <S>                          <C>              <C>              <C>                 <C>
                      18 Long   90 Day Euro Dollar.........  December 1997      $  4,228,569      $ 4,234,726        $    6,157
                      45 Long   90 Day Euro Dollar.........  December 1997         4,871,441        4,864,219            (7,222)
                       5 Long   90 Day Euro Dollar.........  March 1998            1,174,532        1,176,812             2,280
                       4 Long   90 Day Euro Dollar.........  June 1998               936,725          940,900             5,175
                       5 Long   90 Day Euro Dollar.........  September 1998        1,172,657        1,175,375             2,718
                      41 Short  90 Day Euro Dollar.........  December 1998         4,641,885        4,886,688           244,803
                      10 Short  U.S. 2 Year Note...........  March 1998            2,073,500        2,072,812              (688)
                      31 Short  U.S. 10 Year Note..........  March 1998            3,458,633        3,452,625            (6,008)
                                                                                                                   -------------
                                Net Unrealized Appreciation.....................................................     $  247,215
                                                                                                                   =============
</TABLE>
 
              -----------------------------
 
              TBA -- Securities purchased on a forward commitment basis with an
                     approximate principal amount and no definitive maturity
                     date. The actual principal amount and maturity date will be
                     determined upon settlement.
 
              See Notes to Financial Statements
 
- ---------------------
  40
<PAGE>   41
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    UTILITY PORTFOLIO                  INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 80.0%                                                       SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                       <C>           <C>
                    CONSUMER STAPLES -- 0.7%
                    Food, Beverage & Tobacco -- 0.7%
                    RJR Nabisco Holdings Corp. ............................................        4,600    $   167,612
                                                                                                            -------------
                    ENERGY -- 4.2%
                    Energy Sources -- 4.2%
                    Atlantic Richfield Co. ................................................        1,800        146,700
                    Sonat, Inc. ...........................................................        9,800        426,912
                    Texaco, Inc. ..........................................................        2,200        124,300
                    Ultramar Diamond Shamrock Corp.+.......................................       10,900        331,769
                                                                                                            -------------
                                                                                                              1,029,681
                                                                                                            -------------
                    INDUSTRIAL & COMMERCIAL -- 0.8%
                    Multi-Industry -- 0.8%
                    Viag AG................................................................          400        203,278
                                                                                                            -------------
                    INFORMATION TECHNOLOGY -- 2.7%
                    Telecommunications -- 2.7%
                    U.S. West Communications Group.........................................       14,500        655,219
                                                                                                            -------------
                    REAL ESTATE -- 8.4%
                    Real Estate Investment Trusts -- 8.4%
                    Associated Estates Realty Corp. .......................................       10,200        230,138
                    Avalon Properties, Inc. ...............................................        5,100        156,825
                    Boston Properties, Inc. ...............................................        7,100        231,637
                    Duke Realty Investments, Inc. .........................................       13,300        305,900
                    Equity Residential Properties Trust....................................        4,500        225,000
                    Liberty Property Trust.................................................        6,100        170,419
                    Meditrust Corp. .......................................................        8,977        341,126
                    Price REIT, Inc. ......................................................        2,600        102,700
                    Security Capital Industrial Trust......................................        2,300         57,931
                    Security Capital Pacific Trust.........................................        8,614        209,428
                                                                                                            -------------
                                                                                                              2,031,104
                                                                                                            -------------
                    UTILITIES -- 63.2%
                    Electric Utilities -- 32.2%
                    Central & South West Corp. ............................................        5,100        127,500
                    Cinergy Corp. .........................................................        9,400        334,875
                    DPL, Inc. .............................................................       16,700        438,375
                    DQE, Inc. .............................................................       13,500        448,031
                    Duke Energy Corp. .....................................................       10,768        559,936
                    Electric de Portugal...................................................        9,680        174,960
                    Entergy Corp. .........................................................       21,700        564,200
                    Florida Progress Corp. ................................................        3,400        120,488
                    FPL Group, Inc. .......................................................       12,500        699,219
                    Montana Power Co. .....................................................        6,900        188,887
                    National Power PLC Corp. ADR...........................................        3,400        127,713
                    New Century Energies, Inc. ............................................        5,000        221,250
                    NIPSCO Industries, Inc. ...............................................       12,700        594,519
                    PacifiCorp.............................................................       24,600        573,487
                    Pinnacle West Capital Corp. ...........................................       11,900        458,894
</TABLE>
 
                                                           ---------------------
                                                                             41
<PAGE>   42
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    UTILITIES (continued)
                    Electric Utilities (continued)
                    Potomac Electric Power Co. ............................................        1,000    $    24,750
                    Public Service Enterprise Group, Inc. .................................        5,300        154,694
                    Puget Sound Energy, Inc. ..............................................       11,100        306,637
                    Southern Co. ..........................................................       19,400        465,600
                    TECO Energy, Inc. .....................................................       16,600        425,375
                    Texas Utilities Co. ...................................................       13,000        520,000
                    Union Electric Co. ....................................................        5,000        199,062
                    UtiliCorp United, Inc. ................................................        3,700        126,494
 
                    Gas & Pipeline Utilities -- 18.6%
                    AGL Resources, Inc. ...................................................        1,500         29,438
                    American Water Works, Inc. ............................................        2,400         68,850
                    Atmos Energy Corp. ....................................................        1,400         37,188
                    CMS Energy Corp. ......................................................       19,600        771,750
                    Columbia Gas Systems, Inc. ............................................        1,800        130,950
                    Consolidated Natural Gas Co. ..........................................        8,700        525,262
                    El Paso Natural Gas Co. ...............................................        5,600        343,700
                    Enron Corp. ...........................................................       12,200        472,750
                    Keyspan Energy Corp. ..................................................        2,900         96,606
                    MAPCO, Inc. ...........................................................        3,500        150,938
                    MCN Corp. .............................................................       15,500        591,906
                    New Jersey Resources Corp. ............................................        1,100         38,294
                    Pacific Enterprises....................................................       15,300        541,237
                    Pacific Gas & Electric Co. ............................................       11,500        324,875
                    SCANA Corp.............................................................        9,100        251,387
                    Williams Cos., Inc. ...................................................        3,050        162,984
 
                    Telephone -- 12.4%
                    Ameritech Corp. .......................................................        2,800        215,775
                    Bell Atlantic Corp. ...................................................        5,000        446,250
                    BellSouth Corp. .......................................................        7,200        394,200
                    Cincinnati Bell, Inc. .................................................        1,500         44,250
                    GTE Corp. .............................................................        7,300        369,106
                    MCI Communications Corp. ..............................................       10,600        465,738
                    SBC Communications, Inc. ..............................................        7,600        553,375
                    Sprint Corp. ..........................................................        8,900        521,206
                                                                                                            -------------
                                                                                                             15,402,961
                                                                                                            -------------
                    TOTAL COMMON STOCK (cost $17,496,482)..................................                  19,489,855
                                                                                                            -------------
 
                    PREFERRED STOCK -- 8.3%
                    ----------------------------------------------------------------------------------------------------
                    ENERGY -- 1.2%
                    Energy Sources -- 1.2%
                    Unocal Capital Trust 6.25%.............................................        5,000        288,125
                                                                                                            -------------
                    FINANCE -- 3.5%
                    Banks -- 1.0%
                    National Australia Bank Ltd. 7.88%.....................................        8,500        239,062
 
                    Financial Services -- 2.5%
                    Merrill Lynch & Co., 6.25%.............................................        6,000        210,000
                    Salomon, Inc. 6.25%....................................................        6,800        387,600
                                                                                                            -------------
                                                                                                                836,662
                                                                                                            -------------
</TABLE>
 
- ---------------------
  42
<PAGE>   43
<TABLE>
<CAPTION>
                    PREFERRED STOCK (continued)                                                 SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    MATERIALS -- 0.4%
                    Metals & Minerals -- 0.4%
                    Coeur D' Alene Mines Corp. 7.00%.......................................        8,100    $   106,819
                                                                                                            -------------
                    UTILITIES -- 3.2%
                    Electric Utilities -- 0.8%
                    CalEnergy Capital Trust II 6.25%.......................................        4,000        197,500
 
                    Gas & Pipeline Utilities -- 2.4%
                    MCN Financing III 8.00%................................................        3,000        179,250
                    Williams Cos., Inc. 3.50%..............................................        3,300        413,738
                                                                                                            -------------
                                                                                                                790,488
                                                                                                            -------------
                    TOTAL PREFERRED STOCK (cost $1,974,598)................................                   2,022,094
                                                                                                            -------------
 
<CAPTION>
                                                                                              PRINCIPAL
                    CONVERTIBLE BONDS -- 0.5%                                                   AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    HEALTHCARE -- 0.5%
                    Drugs -- 0.5%
                    Roche Holdings, Inc. zero coupon 2012 (cost $121,296)*.................   $  300,000        133,874
                                                                                                            -------------
                    TOTAL INVESTMENT SECURITIES (cost $19,592,376).........................                  21,645,823
                                                                                                            -------------

                    SHORT-TERM SECURITIES -- 11.5%
                    ----------------------------------------------------------------------------------------------------
                    TIME DEPOSIT -- 11.5%
                    Cayman Island Time Deposit with State Street Bank & Trust Co.
                      4.50% due 12/1/97 (cost $2,801,000)..................................    2,801,000      2,801,000
                                                                                                            -------------
                    TOTAL INVESTMENTS --
                      (cost $22,393,376)                                   100.3%                            24,446,823
                    Liabilities in excess of other assets --                (0.3)                               (80,696)
                                                                           ------                           -------------
                    NET ASSETS --                                          100.0%                           $24,366,127
                                                                           ======                           =============
                                                                                           
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
              * Resale restricted to qualified institutional buyers
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                             43
<PAGE>   44
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    GROWTH-INCOME PORTFOLIO            INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                    COMMON STOCK -- 90.8%                                                     SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    CONSUMER DISCRETIONARY -- 4.4%
                    Apparel & Textiles -- 0.5%
                    Nautica Enterprises, Inc.+...........................................       115,000    $  3,227,188
 
                    Automotive -- 1.0%
                    Harley-Davidson, Inc.................................................       115,000       3,040,313
                    Magna International, Inc., Class A ADR...............................        46,000       2,903,750
 
                    Housing -- 1.0%
                    Home Depot, Inc......................................................       115,000       6,432,812
 
                    Retail -- 1.9%
                    Dayton Hudson Corp...................................................        77,000       5,115,687
                    Kohl's Corp.+........................................................        44,000       3,184,500
                    Kroger Co.+..........................................................       110,000       3,788,125
                                                                                                             ----------
                                                                                                             27,692,375
                                                                                                             ----------
                    CONSUMER STAPLES -- 13.1%
                    Food, Beverage & Tobacco -- 7.6%
                    Campbell Soup Co.....................................................       102,000       5,712,000
                    Coca-Cola Co.........................................................       250,000      15,625,000
                    Coca-Cola Enterprises, Inc...........................................       110,000       3,361,875
                    Nabisco Holdings Corp., Class A......................................        93,000       4,336,125
                    Philip Morris Cos., Inc..............................................       360,000      15,660,000
                    Tyson Foods, Inc., Class A...........................................       145,000       2,628,125
 
                    Household Products -- 5.5%
                    Colgate-Palmolive Co.................................................        93,000       6,213,562
                    Estee Lauder Cos., Inc., Class A.....................................        59,900       3,208,394
                    Gillette Co..........................................................        79,700       7,357,306
                    Procter & Gamble Co..................................................       146,000      11,141,625
                    Sunbeam Corp.........................................................        83,000       3,657,188
                    United States Industries, Inc.+......................................        97,800       2,518,350
                                                                                                             ----------
                                                                                                             81,419,550
                                                                                                             ----------
                    ENERGY -- 5.7%
                    Energy Services -- 1.8%
                    BJ Services Co.+.....................................................        38,000       2,728,875
                    Nabors Industries, Inc.+.............................................        90,000       3,155,625
                    Noble Drilling Corp.+................................................       100,000       3,006,250
                    Transocean Offshore, Inc.............................................        46,100       2,186,869
 
                    Energy Sources -- 3.9%
                    Apache Corp..........................................................        70,000       2,572,500
                    Gulf Canada Resources Ltd.+..........................................       300,000       2,100,000
                    Texaco, Inc..........................................................       290,000      16,385,000
                    USX-Marathon Group, Inc..............................................        95,000       3,253,750
                                                                                                             ----------
                                                                                                             35,388,869
                                                                                                             ----------
</TABLE>
 
- ---------------------
  44
<PAGE>   45
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FINANCE -- 16.3%
                    Banks -- 6.7%
                    Banc One Corp........................................................       112,000    $  5,754,000
                    Chase Manhattan Corp.................................................        60,000       6,517,500
                    Citicorp.............................................................        58,000       6,956,375
                    First Union Corp.....................................................       133,800       6,522,750
                    Fleet Financial Group, Inc...........................................        75,000       4,954,687
                    NationsBank Corp.....................................................       106,000       6,366,625
                    U.S. Bancorp.........................................................        41,000       4,410,063
 
                    Financial Services -- 6.9%
                    Federal National Mortgage Association................................       130,000       6,865,625
                    First Data Corp......................................................        58,000       1,642,125
                    Household International, Inc.........................................        29,500       3,717,000
                    MBNA Corp............................................................       180,000       4,781,250
                    Merrill Lynch & Co., Inc.............................................       106,000       7,439,875
                    Morgan Stanley, Dean Witter, Discover & Co...........................       156,265       8,487,143
                    PennCorp Financial Group, Inc........................................        75,000       2,535,937
                    Travelers Group, Inc.................................................       153,600       7,756,800
 
                    Insurance -- 2.7%
                    American International Group, Inc....................................        82,000       8,266,625
                    Hartford Financial Services, Inc.....................................        31,000       2,596,250
                    PMI Group, Inc.......................................................        53,300       3,464,500
                    Travelers Property Casualty Corp., Class A...........................        65,000       2,583,750
                                                                                                             ----------
                                                                                                            101,618,880
                                                                                                             ----------
                    HEALTHCARE -- 13.3%
                    Drugs -- 8.8%
                    Bristol-Myers Squibb Co..............................................       130,000      12,171,250
                    GelTex Pharmaceuticals, Inc.+........................................       135,000       3,780,000
                    IDEC Pharmaceuticals Corp.+..........................................        85,000       2,969,688
                    Merck & Co., Inc.....................................................       154,900      14,647,731
                    Pfizer, Inc..........................................................       155,000      11,276,250
                    Schering-Plough Corp.................................................       160,000      10,030,000
 
                    Health Services -- 0.6%
                    United Healthcare Corp...............................................        70,000       3,644,375
 
                    Medical Products -- 3.9%
                    Abbott Laboratories, Inc.............................................        97,000       6,305,000
                    Centocor, Inc.+......................................................        77,200       3,358,200
                    Genzyme Corp.........................................................        92,000       2,466,750
                    Johnson & Johnson Co.................................................       104,000       6,545,500
                    Medtronic, Inc.......................................................       112,700       5,381,425
                                                                                                             ----------
                                                                                                             82,576,169
                                                                                                             ----------
                    INDUSTRIAL & COMMERCIAL -- 9.6%
                    Aerospace & Military Technology -- 2.4%
                    AlliedSignal, Inc....................................................       180,000       6,682,500
                    Boeing Co............................................................       100,000       5,312,500
                    Gulfstream Aerospace Corp.+..........................................       105,000       3,084,375
 
                    Business Services -- 0.4%
                    USA Waste Services, Inc.+............................................        65,000       2,149,062
 
                    Electrical Equipment -- 3.5%
                    General Electric Co..................................................       290,000      21,387,500
 
                    Machinery -- 0.9%
                    Applied Materials, Inc.+.............................................       174,000       5,742,000
</TABLE>
 
                                                           ---------------------
                                                                             45
<PAGE>   46
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    INDUSTRIAL & COMMERCIAL (continued)
                    Multi-Industry -- 1.4%
                    Tyco International Ltd...............................................       131,800    $  5,173,150
                    United Technologies Corp.............................................        50,000       3,746,875
 
                    Transportation -- 1.0%
                    CNF Transportation, Inc..............................................        80,000       3,480,000
                    Union Pacific Corp...................................................             1              60
                    Wisconsin Central Transportation Corp.+..............................        95,000       2,861,875
                                                                                                             ----------
                                                                                                             59,619,897
                                                                                                             ----------
                    INFORMATION & ENTERTAINMENT -- 6.6%
                    Broadcasting & Media -- 2.9%
                    Gannett Co., Inc.....................................................        66,000       3,832,125
                    Liberty Media Group, Corp., Class A+.................................       128,975       4,352,906
                    New York Times Co., Class A..........................................        44,000       2,612,500
                    Reuters Holdings PLC, Class B ADR....................................        66,000       4,463,250
                    Scripps (E.W) Co., Class A...........................................        75,000       3,154,688
 
                    Leisure & Tourism -- 3.7%
                    Carnival Corp., Class A..............................................        95,200       5,146,750
                    Disney (Walt) Co.....................................................       110,000      10,443,125
                    US Airways Group, Inc.+..............................................        75,000       4,134,375
                    Viad Corp............................................................       160,000       3,050,000
                                                                                                             ----------
                                                                                                             41,189,719
                                                                                                             ----------
                    INFORMATION TECHNOLOGY -- 16.0%
                    Communication Equipment -- 2.5%
                    ADC Telecommunications, Inc.+........................................        75,000       2,789,063
                    Cox Communications, Inc., Class A+...................................       110,000       3,733,125
                    DSC Communications Corp.+............................................       100,000       2,256,250
                    Northern Telecom Ltd.................................................        40,400       3,628,425
                    Tellabs, Inc.+.......................................................        60,000       3,120,000
 
                    Computers & Business Equipment -- 2.8%
                    Compaq Computer Corp.................................................       118,500       7,398,844
                    Dell Computer Corp.+.................................................        80,000       6,735,000
                    Staples, Inc.+.......................................................       110,000       3,100,625
 
                    Electronics -- 4.0%
                    Altera Corp.+........................................................        66,000       3,089,625
                    Intel Corp...........................................................       180,000      13,972,500
                    National Semiconductor Corp.+........................................       105,000       3,478,125
                    Solectron Corp.+.....................................................        70,000       2,550,625
                    Xilinx, Inc.+........................................................        55,000       1,900,937
 
                    Software -- 5.1%
                    Cisco Systems, Inc.+.................................................       100,000       8,625,000
                    Microsoft Corp.+.....................................................       125,000      17,687,500
                    Oracle Systems Corp.+................................................       165,000       5,496,562
 
                    Telecommunications -- 1.6%
                    Lucent Technologies, Inc.............................................        80,000       6,410,000
                    Teleport Communications Group Inc., Class A+.........................        75,000       3,675,000
                                                                                                             ----------
                                                                                                             99,647,206
                                                                                                             ----------
                    MATERIALS -- 1.5%
                    Chemicals -- 0.9%
                    Monsanto Co..........................................................       120,000       5,242,500
                    Solutia, Inc.........................................................        24,000         547,500
</TABLE>
 
- ---------------------
  46
<PAGE>   47
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    MATERIALS (continued)
                    Metals & Minerals -- 0.6%
                    Sealed Air Corp.+....................................................        60,000    $  3,412,500
                                                                                                           -------------
                                                                                                              9,202,500
                                                                                                           -------------
                    UTILITIES -- 4.3%
                    Electric Utilities -- 1.8%
                    AES Corp.+...........................................................        70,000       2,563,750
                    FPL Group, Inc.......................................................       160,000       8,950,000
 
                    Gas & Pipeline Utilities -- 0.7%
                    CMS Energy Corp......................................................       110,000       4,331,250
 
                    Telephone -- 1.8%
                    MCI Communications Corp..............................................       130,000       5,711,875
                    WorldCom, Inc.+......................................................       165,000       5,280,000
                                                                                                           -------------
                                                                                                             26,836,875
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $417,165,603)......................                   565,192,040
                                                                                                           -------------
 
<CAPTION>
                                                                                             PRINCIPAL
                    SHORT-TERM SECURITIES -- 9.9%                                             AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    TIME DEPOSIT -- 9.6%
                    Cayman Island Time Deposit with State Street Bank & Trust Co.
                      5.25% due 12/01/97 @...............................................   $59,665,000      59,665,000
                                                                                                           -------------
                    U.S. GOVERNMENT -- 0.3%
                    United States Treasury Bills 4.94% due 12/18/97 @....................     1,665,000       1,661,116
                                                                                                           -------------
                    TOTAL SHORT-TERM SECURITIES (cost $61,326,116).......................                    61,326,116
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $478,491,719)                            100.7%                                 626,518,156
                    Liabilities in excess of other assets --          (0.7)                                  (4,455,660)
                                                                    ------                                -------------
                    NET ASSETS --                                    100.0%                                $622,062,496
                                                                    ======                                ==============
                                                                                         
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
              @ The security or a portion thereof represents collateral for the
                following open futures contracts:
<TABLE>
<CAPTION>
                    OPEN FUTURES CONTRACTS
                    -------------------------------------------------------------------------------------------------------------
                                                                                                  VALUE AS OF
                    NUMBER OF                                          EXPIRATION     VALUE AT    NOVEMBER 30,    UNREALIZED
                    CONTRACTS               DESCRIPTION                   DATE       TRADE DATE       1997       APPRECIATION
                    -------------------------------------------------------------------------------------------------------------
                    <C>         <S>                                  <C>             <C>          <C>            <C>
                     128 Long   Standard & Poor's 500 Index........  December 1997   $30,368,000  $30,556,800      $188,800
                                                                                                                 ===========
</TABLE>
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                             47
<PAGE>   48
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    FEDERATED VALUE PORTFOLIO          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 93.3%                                                       SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
 
                    <S>                                                                       <C>           <C>
                    CONSUMER DISCRETIONARY -- 8.5%
                    Apparel & Textiles -- 1.3%
                    Russell Corp...........................................................       24,500    $   748,781
 
                    Automotive -- 1.3%
                    Borg-Warner Automotive, Inc............................................        9,100        428,838
                    General Motors Corp....................................................        6,000        366,000
 
                    Housing -- 1.0%
                    Centex Corp............................................................        9,000        570,375
 
                    Retail -- 4.9%
                    Dayton Hudson Corp.....................................................       12,600        837,112
                    Kmart Corp.+...........................................................       83,500      1,048,969
                    Wal-Mart Stores, Inc...................................................       25,500      1,018,406
                                                                                                            -------------
                                                                                                              5,018,481
                                                                                                            -------------
                    CONSUMER STAPLES -- 9.4%
                    Food, Beverage & Tobacco -- 6.9%
                    Archer-Daniels-Midland Co..............................................       39,500        844,312
                    CPC International, Inc.................................................        7,500        775,313
                    PepsiCo, Inc...........................................................       23,500        866,562
                    Philip Morris Cos., Inc................................................        8,000        348,000
                    RJR Nabisco Holdings Corp..............................................       12,500        455,469
                    Sara Lee Corp..........................................................       14,500        766,688
 
                    Household Products -- 2.5%
                    Rubbermaid, Inc........................................................       22,900        555,325
                    Unilever NV ADR........................................................       16,000        929,000
                                                                                                            -------------
                                                                                                              5,540,669
                                                                                                            -------------
                    ENERGY -- 12.3%
                    Energy Services -- 1.0%
                    Occidental Petroleum Corp..............................................       20,500        608,594
 
                    Energy Sources -- 11.3%
                    Amerada Hess Corp......................................................        8,000        448,000
                    Chevron Corp...........................................................        7,500        601,406
                    Exxon Corp.............................................................        9,500        579,500
                    Houston Industries, Inc................................................       24,000        568,500
                    Mobil Corp.............................................................        8,500        611,469
                    Royal Dutch Petroleum Co...............................................        9,500        500,531
                    Sun Co., Inc...........................................................       28,500      1,152,469
                    Texaco, Inc............................................................        9,000        508,500
                    USX-Marathon Group, Inc................................................       33,000      1,130,250
                    YPF Sociedad Anonima ADR...............................................       16,500        553,781
                                                                                                            -------------
                                                                                                              7,263,000
                                                                                                            -------------
                    FINANCE -- 11.4%
                    Banks -- 1.1%
                    Republic New York Corp.................................................        6,000        652,500
</TABLE>
 
- ---------------------
  48
<PAGE>   49
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    FINANCE (continued)
                    Financial Services -- 4.1%
                    Bear Stearns Cos., Inc.................................................       14,000    $   581,000
                    H&R Block, Inc.........................................................       12,500        512,500
                    Morgan Stanley, Dean Witter, Discover and Co...........................       11,500        624,594
                    Nationwide Financial Services, Inc., Class A...........................        7,000        239,312
                    Travelers Group, Inc...................................................        8,500        429,250
 
                    Insurance -- 6.2%
                    Allstate Corp..........................................................        6,000        515,250
                    CIGNA Corp.............................................................        7,000      1,170,750
                    General Re Corp........................................................        2,600        516,100
                    Loews Corp.............................................................        4,500        477,563
                    Marsh & McLennan Cos., Inc.............................................       13,500      1,004,906
                                                                                                            -------------
                                                                                                              6,723,725
                                                                                                            -------------
                    HEALTHCARE -- 9.0%
                    Drugs -- 5.2%
                    Bristol-Myers Squibb Co................................................       13,000      1,217,125
                    Merck & Co., Inc.......................................................        6,000        567,375
                    Perrigo Co.+...........................................................       15,500        220,875
                    Pharmacia & Upjohn, Inc................................................       32,500      1,096,875
 
                    Health Services -- 1.1%
                    United Healthcare Corp.................................................        8,500        442,531
                    Vencor, Inc.+..........................................................        9,000        218,250
 
                    Medical Products -- 2.7%
                    Abbott Laboratories, Inc...............................................        9,000        585,000
                    Biomet, Inc............................................................       15,400        367,675
                    US Surgical Corp.......................................................       23,500        619,813
                                                                                                            -------------
                                                                                                              5,335,519
                                                                                                            -------------
                    INDUSTRIAL & COMMERCIAL -- 13.6%
                    Aerospace & Military Technology -- 1.0%
                    General Motors Corp., Class H..........................................        8,500        569,500
                    Business Services -- 3.9%
                    Browning-Ferris Industries, Inc........................................       14,924        532,600
                    Johnson Controls, Inc..................................................       15,500        710,094
                    Waste Management, Inc..................................................       43,500      1,071,187
 
                    Electrical Equipment -- 1.1%
                    AMP, Inc...............................................................       15,500        673,281
 
                    Machinery -- 2.1%
                    Cincinnati Milacron, Inc...............................................        9,600        283,800
                    Ingersoll-Rand Co......................................................       24,000        981,000
 
                    Multi-Industry -- 1.9%
                    ITT Industries, Inc....................................................       34,500      1,095,375
 
                    Transportation -- 3.6%
                    Abb Ab ADR.............................................................        4,200        520,800
                    AMR Corp.+.............................................................        3,700        448,394
                    CNF Transportation, Inc................................................       14,400        626,400
                    Ryder System, Inc......................................................       14,000        508,375
                                                                                                            -------------
                                                                                                              8,020,806
                                                                                                            -------------
</TABLE>
 
                                                           ---------------------
                                                                             49
<PAGE>   50
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    INFORMATION & ENTERTAINMENT -- 2.8%
                    Broadcasting & Media -- 2.6%
                    News Corp., Ltd. ADR...................................................        4,000    $    86,750
                    Readers Digest Association, Inc., Class A..............................       24,500        586,469
                    Viacom, Inc., Class A+.................................................       14,500        503,875
                    Viacom, Inc., Class B+.................................................       10,500        367,500
 
                    Leisure & Tourism -- 0.2%
                    Tricon Global Restaurants, Inc.+.......................................        2,350         79,459
                                                                                                            -------------
                                                                                                              1,624,053
                                                                                                            -------------
                    INFORMATION TECHNOLOGY -- 11.7%
                    Computers & Business Equipment -- 5.0%
                    Cabletron Systems, Inc.+...............................................       12,000        276,000
                    International Business Machines Corp...................................        5,500        602,594
                    Lexmark International Group, Inc., Class A+............................       19,500        621,562
                    Seagate Technology, Inc.+..............................................       20,000        453,750
                    Storage Technology Corp.+..............................................       15,500      1,000,719
 
                    Electronics -- 1.2%
                    Matsushita Electric Industrial Co., Ltd. ADR...........................        4,500        697,781
 
                    Software -- 2.5%
                    First Data Corp........................................................       31,500        891,844
                    Novell, Inc.+..........................................................       64,000        592,000
 
                    Telecommunications -- 3.0%
                    Tele-Communications TCI Ventures Group, Series A+......................       11,263        254,825
                    Tele-Communications, Inc., Series A+...................................       37,500        858,984
                    U.S. West Communications Group.........................................       14,500        655,219
                                                                                                            -------------
                                                                                                              6,905,278
                                                                                                            -------------
                    MATERIALS -- 4.5%
                    Chemicals -- 2.5%
                    Arco Chemical Co.......................................................        6,900        316,106
                    Dow Chemical Co........................................................        7,500        740,625
                    Eastman Kodak Co.......................................................        6,300        381,938
 
                    Forest Products -- 1.2%
                    Consolidated Papers, Inc...............................................        5,500        296,313
                    Louisiana-Pacific Corp.................................................       21,500        434,031
 
                    Metals & Minerals -- 0.8%
                    USX-US Steel Group, Inc................................................       15,700        491,606
                                                                                                            -------------
                                                                                                              2,660,619
                                                                                                            -------------
                    REAL ESTATE -- 1.2%
                    Real Estate Companies -- 0.3%
                    Security Capital Group, Inc., Class B+.................................        6,500        208,813
 
                    Real Estate Investment Trusts -- 0.9%
                    Boston Properties, Inc.................................................       15,500        505,687
                                                                                                            -------------
                                                                                                                714,500
                                                                                                            -------------
                    UTILITIES -- 8.9%
                    Electric Utilities -- 2.0%
                    Entergy Corp...........................................................       23,500        611,000
                    Public Service Enterprise Group, Inc...................................       20,000        583,750
 
                    Gas & Pipeline Utilities -- 3.0%
                    Coastal Corp...........................................................        8,500        497,781
                    Columbia Gas Systems, Inc..............................................        6,000        436,500
                    Pacific Gas & Electric Co..............................................       29,500        833,375
</TABLE>
 
- ---------------------
  50
<PAGE>   51
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    UTILITIES (continued)
                    Telephone -- 3.9%
                    GTE Corp...............................................................        7,000    $   353,938
                    MCI Communications Corp................................................       27,900      1,225,856
                    SBC Communications, Inc................................................        9,501        691,772
                                                                                                            -------------
                                                                                                              5,233,972
                                                                                                            -------------
                    TOTAL COMMON STOCK (cost $48,922,930)..................................                  55,040,622
                                                                                                            -------------
 
                    PREFERRED STOCK -- 1.9%
                    ----------------------------------------------------------------------------------------------------
                    INFORMATION & ENTERTAINMENT -- 1.9%
                    Broadcasting & Media -- 1.9%
                    News Corp. Ltd. ADR (cost $898,748)....................................       57,000      1,125,750
                                                                                                            -------------
                    TOTAL INVESTMENT SECURITIES (cost $49,821,678).........................                  56,166,372
                                                                                                            -------------
 
<CAPTION>
                                                                                              PRINCIPAL
                    SHORT-TERM SECURITIES -- 5.3%                                               AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    TIME DEPOSIT -- 5.3%
                    Cayman Island Time Deposit with State Street Bank & Trust Co. 4.50% due
                      12/1/97 (cost $3,130,000)............................................   $3,130,000      3,130,000
                                                                                                            -------------
                    TOTAL INVESTMENTS --
                      (cost $52,951,678)                                     100.5%                          59,296,372
                    Liabilities in excess of other assets --                  (0.5)                            (272,428)
                                                                             ------                         -------------
                    NET ASSETS --                                            100.0%                         $59,023,944
                                                                             ======                         =============
                                                                                           
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                             51
<PAGE>   52
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    VENTURE VALUE PORTFOLIO            INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 88.3%                                                    SHARES            VALUE
                    -----------------------------------------------------------------------------------------------------
 
                    <S>                                                                    <C>            <C>
                    CONSUMER DISCRETIONARY -- 4.2%
                    Apparel & Textiles -- 1.3%
                    Nike, Inc., Class B.................................................       296,700    $   14,445,581
 
                    Housing -- 2.2%
                    Masco Corp. ........................................................       529,100        24,933,837
                    Maytag Corp. .......................................................         4,200           135,713
 
                    Retail -- 0.7%
                    Harcourt General, Inc. .............................................       150,600         8,245,350
                                                                                                            ------------
                                                                                                              47,760,481
                                                                                                            ------------
                    CONSUMER STAPLES -- 6.0%
                    Food, Beverage & Tobacco -- 6.0%
                    Archer-Daniels-Midland Co. .........................................       610,920        13,058,420
                    Coca-Cola Co. ......................................................        12,400           775,000
                    Gallaher Group PLC ADR..............................................         4,200            90,038
                    Nestle SA ADR.......................................................       338,600        24,913,680
                    Philip Morris Cos., Inc. ...........................................       557,900        24,268,650
                    Tyson Foods, Inc., Class A..........................................       276,400         5,009,750
 
                    Household Products -- 0.0%
                    Fortune Brands, Inc. ...............................................         4,200           151,988
                                                                                                            ------------
                                                                                                              68,267,526
                                                                                                            ------------
                    ENERGY -- 9.2%
                    Energy Services -- 7.3%
                    British Petroleum Co. PLC ADR.......................................        81,995         6,805,585
                    Burlington Resources, Inc. .........................................       341,300        15,187,850
                    Cooper Cameron Corp.+...............................................       203,300        12,388,593
                    EVI, Inc.+..........................................................       165,300         8,502,619
                    Halliburton Co. ....................................................       494,800        26,688,275
                    Nabors Industries, Inc.+............................................        44,900         1,574,306
                    Schlumberger Ltd. ..................................................       149,100        12,272,794
 
                    Energy Sources -- 1.9%
                    Amerada Hess Corp. .................................................         1,800           100,800
                    Amoco Corp. ........................................................         1,400           126,000
                    Atlantic Richfield Co. .............................................         4,800           391,200
                    Chevron Corp. ......................................................         8,100           649,519
                    Exxon Corp. ........................................................        24,800         1,512,800
                    Mobil Corp. ........................................................         2,200           158,262
                    Noble Affiliates, Inc. .............................................       245,557         9,116,304
                    Pioneer Natural Resources Co. ......................................       167,100         5,336,756
                    Sonat, Inc. ........................................................         2,200            95,838
                    Tosco Corp. ........................................................       122,800         3,998,675
                                                                                                            ------------
                                                                                                             104,906,176
                                                                                                            ------------
                    FINANCE -- 32.9%
                    Banks -- 11.2%
                    Banc One Corp. .....................................................       273,980        14,075,723
                    BankAmerica Corp. ..................................................       388,800        28,382,400
                    Barnett Banks, Inc. ................................................         2,800           197,050
                    Citicorp. ..........................................................       189,475        22,725,158
                    First Union Corp. ..................................................        35,400         1,725,750
</TABLE>
 
- ---------------------
  52
<PAGE>   53
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                 SHARES            VALUE
                    -----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>            <C>
                    FINANCE (continued)
                    Banks (continued)
                    Golden West Financial Corp. ........................................        73,000    $    6,542,625
                    U.S. Bancorp........................................................       131,400        14,133,712
                    Wells Fargo & Co. ..................................................       129,000        39,635,250
 
                    Financial Services -- 12.0%
                    American Express Co. ...............................................       434,100        34,239,637
                    Donaldson, Lufkin & Jenrette, Inc. .................................       106,800         7,783,050
                    Federal Home Loan Mortgage Corp. ...................................       339,600        14,008,500
                    Morgan (J.P.) & Co., Inc. ..........................................        81,800         9,340,537
                    Morgan Stanley, Dean Witter, Discover & Co. ........................       497,425        27,016,395
                    State Street Corp. .................................................       159,600         9,496,200
                    TCF Financial Corp. ................................................        44,100         2,607,413
                    Travelers Group, Inc. ..............................................       646,995        32,673,248
 
                    Insurance -- 9.4%
                    20th Century Industries.............................................       147,500         3,715,156
                    Allstate Corp. .....................................................       204,495        17,561,008
                    American International Group, Inc. .................................        62,700         6,320,944
                    Berkley (W.R.) Corp. ...............................................       201,600         8,391,600
                    Chubb Corp. ........................................................       180,700        12,818,406
                    General Re Corp.....................................................       177,500        35,233,750
                    Progressive Corp., Ohio.............................................       100,900        10,291,800
                    Transatlantic Holdings, Inc. .......................................       144,000        10,287,000
                    UNUM Corp. .........................................................        56,000         2,656,500
 
                    Investment Companies -- 0.3%
                    Morgan Stanley Asia-Pacific Fund....................................       475,467         3,536,286
                                                                                                            ------------
                                                                                                             375,395,098
                                                                                                            ------------
                    HEALTHCARE -- 5.3%
                    Drugs -- 4.1%
                    American Home Products Corp. .......................................         2,200           153,725
                    Bristol-Myers Squibb Co. ...........................................        51,600         4,831,050
                    Lilly (Eli) & Co. ..................................................        60,200         3,796,362
                    Merck & Co., Inc. ..................................................        25,100         2,373,519
                    Pfizer, Inc. .......................................................       185,200        13,473,300
                    SmithKline Beecham PLC ADR..........................................       446,600        22,162,525
 
                    Medical Products -- 1.2%
                    Johnson & Johnson Co. ..............................................        55,700         3,505,619
                    Novartis AG ADR.....................................................       125,900        10,058,302
                                                                                                            ------------
                                                                                                              60,354,402
                                                                                                            ------------
                    INDUSTRIAL & COMMERCIAL -- 6.2%
                    Aerospace & Military Technology -- 0.8%
                    Boeing Co. .........................................................       170,300         9,047,188
 
                    Business Services -- 0.0%
                    ACNielsen Corp.+....................................................           133             2,984
                    Cognizant Corp.+....................................................           400            17,150
                    Dun & Bradstreet Corp. .............................................           400            11,200
                    Waste Management, Inc. .............................................         1,400            34,475
</TABLE>
 
                                                           ---------------------
                                                                             53
<PAGE>   54
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                 SHARES            VALUE
                    -----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>            <C>
                    INDUSTRIAL & COMMERCIAL (continued)
                    Electrical Equipment -- 0.1%
                    General Electric Co. ...............................................        12,200    $      899,750
 
                    Machinery -- 1.1%
                    Smith International, Inc.+..........................................       194,200        12,428,800
 
                    Transportation -- 4.2%
                    Burlington Northern Santa Fe........................................       273,400        25,016,100
                    Illinois Central Corp. .............................................       211,650         7,632,628
                    Union Pacific Corp. ................................................       253,400        15,204,000
                                                                                                            ------------
                                                                                                              70,294,275
                                                                                                            ------------
                    INFORMATION & ENTERTAINMENT -- 5.6%
                    Broadcasting & Media -- 2.8%
                    AirTouch Communications, Inc.+......................................       413,600        16,233,800
                    Gannett Co., Inc. ..................................................       188,600        10,950,588
                    Tribune Co. ........................................................        89,800         5,062,475
                    Washington Post Co., Class B........................................           100            45,525
 
                    Leisure & Tourism -- 2.8%
                    McDonald's Corp. ...................................................       661,800        32,097,300
                                                                                                            ------------
                                                                                                              64,389,688
                                                                                                            ------------
                    INFORMATION TECHNOLOGY -- 13.9%
                    Communication Equipment -- 0.2%
                    Molex, Inc. ........................................................        66,225         2,520,689
 
                    Computers & Business Equipment -- 7.3%
                    Hewlett-Packard Co. ................................................       630,900        38,524,332
                    International Business Machines Corp. ..............................       405,200        44,394,725
 
                    Electronics -- 5.0%
                    Intel Corp. ........................................................       154,400        11,985,300
                    Motorola, Inc. .....................................................       233,200        14,662,450
                    Novellus Systems, Inc.+.............................................       188,600         7,096,075
                    Texas Instruments, Inc. ............................................       472,000        23,246,000
 
                    Telecommunications -- 1.4%
                    360 Communications Co.+.............................................       298,600         5,748,050
                    Globalstar Telecommunications Ltd.+.................................        21,148         1,048,148
                    Loral Space & Communications Corp.+.................................        83,200         1,846,000
                    Qwest Communications International, Inc.+...........................       129,500         7,073,937
                                                                                                            ------------
                                                                                                             158,145,706
                                                                                                            ------------
                    MATERIALS -- 1.0%
                    Chemicals -- 0.0%
                    Dow Chemical Co. ...................................................           600            59,250
 
                    Forest Products -- 0.0%
                    International Paper Co. ............................................         1,300            61,669
                    Union Camp Corp. ...................................................         2,000           120,125
 
                    Metals & Minerals -- 1.0%
                    Martin Marietta Materials, Inc. ....................................       312,300        10,813,387
                                                                                                            ------------
                                                                                                              11,054,431
                                                                                                            ------------
                    REAL ESTATE -- 4.0%
                    Real Estate Companies -- 0.8%
                    Crescent Operating, Inc.+...........................................        45,330           759,277
                    The Rouse Co. ......................................................       272,700         8,590,050
</TABLE>
 
- ---------------------
  54
<PAGE>   55
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                 SHARES            VALUE
                    -----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>            <C>
                    REAL ESTATE (continued)
                    Real Estate Investment Trusts -- 3.2%
                    Crescent Real Estate Equities Co. ..................................       449,400    $   17,301,900
                    Federal Realty Investment Trust.....................................        47,800         1,203,963
                    General Growth Properties...........................................       224,500         8,278,437
                    Kimco Realty Corp. .................................................        10,550           362,656
                    Saul Centers, Inc. .................................................        30,500           537,563
                    Simon DeBartolo Group, Inc. ........................................           400            13,075
                    United Dominion Realty Trust, Inc. .................................        52,200           766,688
                    Vornado Realty Trust................................................       159,400         7,143,112
                    Weingarten Realty Investors.........................................        15,200           633,650
                                                                                                            ------------
                                                                                                              45,590,371
                                                                                                            ------------
                    UTILITIES -- 0.0%
                    Electric Utilities -- 0.0%
                    Carolina Power & Light Co. .........................................           900            33,637
                    Duke Energy Corp. ..................................................         1,400            72,800
                    Edison International................................................           700            18,769
                    Enova Corp. ........................................................           500            13,000
                    New England Electric Systems........................................           500            20,625
                    Southern Co. .......................................................         1,600            38,400
                    Wisconsin Energy Corp. .............................................           800            21,600
 
                    Telephone -- 0.0%
                    SBC Communications, Inc. ...........................................         1,200            87,375
                                                                                                            ------------
                                                                                                                 306,206
                                                                                                            ------------
                    TOTAL COMMON STOCK (cost $765,631,967)..............................                   1,006,464,360
                                                                                                            ------------
 
                    PREFERRED STOCK -- 0.5%
                    -----------------------------------------------------------------------------------------------------
                    FINANCE -- 0.3%
                    Banks -- 0.1%
                    Banc One Corp., Series convertible 3.50%............................         7,500           735,938
 
                    Financial Services -- 0.2%
                    Devon Financing Trust convertible 6.50%.............................        30,700         2,256,450
                                                                                                            ------------
                                                                                                               2,992,388
                                                                                                            ------------
                    REAL ESTATE -- 0.1%
                    Real Estate Companies -- 0.0%
                    Rouse Co., Series B 3.00%...........................................        10,000           500,000
 
                    Real Estate Investment Trusts -- 0.1%
                    Vornado Realty Trust, Series A 6.50%................................         9,100           609,131
                                                                                                            ------------
                                                                                                               1,109,131
                                                                                                            ------------
                    INFORMATION & ENTERTAINMENT -- 0.1%
                    Broadcasting & Media -- 0.1%
                    AirTouch Communications, Inc., Class C convertible 4.25%............        24,597         1,488,118
                                                                                                            ------------
                    TOTAL PREFERRED STOCK (cost $4,810,031).............................                       5,589,637
                                                                                                            ------------
                    TOTAL INVESTMENT SECURITIES (cost $770,441,998).....................                   1,012,053,998
                                                                                                            ------------
</TABLE>
 
                                                           ---------------------
                                                                            55
<PAGE>   56
<TABLE>
<CAPTION>
                                                                                            PRINCIPAL
                    SHORT-TERM SECURITIES -- 11.0%                                           AMOUNT            VALUE
                    -----------------------------------------------------------------------------------------------------
                    <S>                                                                    <C>            <C>
                    FEDERAL AGENCY OBLIGATIONS -- 11.0%
                    Federal Home Loan Mortgage Discount Notes 5.46% 12/01/97............   $12,275,000    $   12,275,000
                    Federal Home Loan Mortgage Discount Notes 5.48% 12/02/97............    20,000,000        19,996,956
                    Federal Home Loan Mortgage Discount Notes 5.48% 12/03/97............    26,080,000        26,072,060
                    Federal Home Loan Mortgage Discount Notes 5.48% 12/05/97............    12,210,000        12,202,565
                    Federal Home Loan Mortgage Discount Notes 5.48% 12/10/97............    18,900,000        18,874,107
                    Federal National Mortgage Association Discount Notes 5.50%
                      12/11/97..........................................................    13,820,000        13,798,886
                    Federal National Mortgage Association Discount Notes 5.60%
                      12/11/97..........................................................    22,920,000        22,884,347
                                                                                                          --------------
                    TOTAL SHORT-TERM SECURITIES (cost $126,103,921).....................                     126,103,921
                                                                                                          --------------
                    TOTAL INVESTMENTS --
                      (cost $896,545,919)                              99.8%                               1,138,157,918
                    Other assets less liabilities --                    0.2                                    1,895,369
                                                                      ------                              --------------
                    NET ASSETS --                                     100.0%                              $1,140,053,287
                                                                      ======                              ==============
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
- ---------------------
  56
<PAGE>   57
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    PUTNAM GROWTH PORTFOLIO            INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 94.8%                                                     SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    CONSUMER DISCRETIONARY -- 13.1%
                    Apparel & Textiles -- 0.9%
                    Liz Claiborne, Inc...................................................        40,800    $  2,050,200
 
                    Housing -- 0.9%
                    Masco Corp...........................................................        44,700       2,106,488
 
                    Retail -- 11.3%
                    Consolidated Stores Corp.+...........................................        57,750       2,808,094
                    Costco Cos., Inc.+...................................................        83,000       3,677,937
                    CVS Corp.............................................................        87,139       5,783,851
                    Dayton Hudson Corp...................................................        41,700       2,770,444
                    Safeway, Inc.+.......................................................        27,300       1,658,475
                    TJX Cos., Inc........................................................        67,000       2,311,500
                    Wal-Mart Stores, Inc.................................................       131,700       5,259,769
                    Walgreen Co..........................................................        75,100       2,417,281
                                                                                                           -------------
                                                                                                             30,844,039
                                                                                                           -------------
                    CONSUMER STAPLES -- 8.6%
                    Food, Beverage & Tobacco -- 3.3%
                    Campbell Soup Co.....................................................        29,400       1,646,400
                    Coca-Cola Enterprises, Inc...........................................        79,900       2,441,944
                    ConAgra, Inc.........................................................        64,000       2,300,000
                    Sara Lee Corp........................................................        26,300       1,390,612
 
                    Household Products -- 5.3%
                    Clorox Co............................................................        35,200       2,732,400
                    Colgate-Palmolive Co.................................................        37,300       2,492,106
                    Estee Lauder Cos., Inc., Class A.....................................        22,500       1,205,156
                    Procter & Gamble Co..................................................        78,600       5,998,163
                                                                                                           -------------
                                                                                                             20,206,781
                                                                                                           -------------
                    ENERGY -- 6.2%
                    Energy Services -- 3.9%
                    Halliburton Co.......................................................        86,400       4,660,200
                    Schlumberger Ltd.....................................................        55,800       4,593,038
 
                    Energy Sources -- 2.3%
                    Exxon Corp...........................................................        56,500       3,446,500
                    Mobil Corp...........................................................        26,700       1,920,731
                                                                                                           -------------
                                                                                                             14,620,469
                                                                                                           -------------
                    FINANCE -- 16.6%
                    Banks -- 4.6%
                    Banc One Corp........................................................        12,000         616,500
                    BankAmerica Corp.....................................................        68,900       5,029,700
                    Barnett Banks, Inc...................................................        19,200       1,351,200
                    Comerica, Inc........................................................        33,000       2,811,187
                    Fifth Third Bancorp..................................................         9,400         662,700
                    SunTrust Banks, Inc..................................................         5,800         411,800
</TABLE>
 
                                                           ---------------------
                                                                            57
<PAGE>   58
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FINANCE (continued)
                    Financial Services -- 9.6%
                    American Express Co..................................................        64,100    $  5,055,888
                    Associates First Capital Corp........................................         7,400         475,450
                    Franklin Resources, Inc..............................................        19,600       1,761,550
                    MBNA Corp............................................................       125,925       3,344,883
                    Morgan Stanley, Dean Witter, Discover & Co...........................        41,700       2,264,831
                    Travelers Group, Inc.................................................       105,000       5,302,500
                    Washington Mutual, Inc...............................................        62,400       4,313,400
 
                    Insurance -- 2.4%
                    American International Group, Inc....................................        32,350       3,261,285
                    Conseco, Inc.........................................................        49,700       2,314,156
                                                                                                           -------------
                                                                                                             38,977,030
                                                                                                           -------------
                    HEALTHCARE -- 13.1%
                    Drugs -- 12.0%
                    Bristol-Myers Squibb Co..............................................        59,600       5,580,050
                    Cardinal Health, Inc.................................................        26,100       1,977,075
                    Lilly (Eli) & Co.....................................................        50,500       3,184,656
                    Merck & Co., Inc.....................................................        44,300       4,189,119
                    Pfizer, Inc..........................................................        72,300       5,259,825
                    Schering-Plough Corp.................................................        52,100       3,266,019
                    Warner-Lambert Co....................................................        33,100       4,629,862
 
                    Health Services -- 1.1%
                    HEALTHSOUTH Corp.+...................................................       100,100       2,627,625
 
                    Medical Products -- 0.0%
                    Guidant Corp.........................................................         1,700         109,225
                                                                                                           -------------
                                                                                                             30,823,456
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 10.1%
                    Business Services -- 1.1%
                    Quintiles Transnational Corp.+.......................................        13,300       1,039,063
                    USA Waste Services, Inc.+............................................        43,300       1,431,606
 
                    Electrical Equipment -- 5.0%
                    General Electric Co..................................................       116,000       8,555,000
                    Westinghouse Electric Corp...........................................       102,900       3,087,000
 
                    Machinery -- 0.9%
                    Ingersoll-Rand Co....................................................        54,400       2,223,600
 
                    Multi-Industry -- 3.1%
                    Textron, Inc.........................................................        49,600       2,932,600
                    Tyco International Ltd...............................................       110,200       4,325,350
                                                                                                           -------------
                                                                                                             23,594,219
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 5.1%
                    Broadcasting & Media -- 2.9%
                    Gannett Co., Inc.....................................................        89,600       5,202,400
                    Interpublic Group of Cos., Inc.......................................        35,600       1,706,575
 
                    Leisure & Tourism -- 2.2%
                    Carnival Corp., Class A..............................................        36,300       1,962,469
                    Marriott International, Inc..........................................        44,000       3,187,250
                                                                                                           -------------
                                                                                                             12,058,694
                                                                                                           -------------
                    INFORMATION TECHNOLOGY -- 19.5%
                    Communication Equipment -- 1.7%
                    Ericsson (L.M.) Telephone Co. ADR Class B............................        46,900       1,896,519
                    Tellabs, Inc.+.......................................................        40,900       2,126,800
</TABLE>
 
- ---------------------
  58
<PAGE>   59
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    INFORMATION TECHNOLOGY (continued)
                    Computers & Business Equipment -- 3.8%
                    Compaq Computer Corp.+...............................................        41,100    $  2,566,181
                    Dell Computer Corp.+.................................................        25,500       2,146,781
                    EMC Corp.+...........................................................        93,200       2,825,125
                    Hewlett-Packard Co...................................................        18,200       1,111,338
                    Pitney Bowes, Inc....................................................         2,300         193,344
 
                    Electronics -- 2.4%
                    Applied Materials, Inc.+.............................................        34,600       1,141,800
                    Motorola, Inc........................................................        40,300       2,533,862
                    Texas Instruments, Inc...............................................        39,200       1,930,600
 
                    Software -- 10.3%
                    BMC Software, Inc.+..................................................        53,000       3,438,375
                    Computer Associates International, Inc...............................        70,650       3,678,216
                    Compuware Corp.+.....................................................        53,800       1,879,638
                    HBO & Co. ...........................................................        69,500       3,118,812
                    Microsoft Corp.+.....................................................        51,900       7,343,850
                    Parametric Technology Corp.+.........................................        37,400       1,891,038
                    PeopleSoft, Inc.+....................................................        43,400       2,839,987
 
                    Telecommunications -- 1.3%
                    Lucent Technologies, Inc.............................................        30,200       2,419,775
                    Tele-Communications TCI Ventures Group, Series A+....................        25,900         585,987
                                                                                                           -------------
                                                                                                             45,668,028
                                                                                                           -------------
                    UTILITIES -- 2.5%
                    Telephone -- 2.5%
                    SBC Communications, Inc..............................................        16,300       1,186,844
                    Sprint Corp..........................................................        77,900       4,562,018
                                                                                                           -------------
                                                                                                              5,748,862
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $176,927,574)......................                   222,541,578
                                                                                                           -------------
 
<CAPTION>
                                                                                             PRINCIPAL
                    REPURCHASE AGREEMENT -- 5.2%                                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    REPURCHASE AGREEMENT -- 5.2%
                    Agreement with SBC Warburg, bearing interest of 5.67% dated 11/28/97,
                      to be repurchased 12/1/97 in the amount of $12,233,778 and
                      collateralized by 8,233,000 U.S. Treasury Notes 10.625% due
                      08/15/15 approximate aggregate value $12,473,023 (cost
                      $12,228,000).......................................................   $12,228,000      12,228,000
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $189,155,574)                                100.0%                             234,769,578
                    Liabilities in excess of other assets --               0.0                                  (43,364)
                                                                         ------                            -------------
                    NET ASSETS --                                        100.0%                            $234,726,214
                                                                         ======                            =============
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                            59
<PAGE>   60
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    GROWTH/PHOENIX INVESTMENT
    COUNSEL PORTFOLIO                  INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 98.6%                                                      SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    CONSUMER DISCRETIONARY -- 8.1%
                    Housing -- 1.7%
                    Home Depot, Inc. .....................................................       65,000    $  3,635,937
 
                    Retail -- 6.4%
                    Borders Group, Inc.+..................................................       50,000       1,428,125
                    CVS Corp. ............................................................       60,000       3,982,500
                    Rite Aid Corp. .......................................................       62,400       4,102,800
                    Safeway, Inc.+........................................................       75,500       4,586,625
                                                                                                           ------------
                                                                                                             17,735,987
                                                                                                           ------------
                    CONSUMER STAPLES -- 6.7%
                    Food, Beverage & Tobacco -- 2.6%
                    Philip Morris Cos., Inc. .............................................      132,500       5,763,750
 
                    Household Products -- 4.1%
                    Colgate-Palmolive Co. ................................................       34,000       2,271,625
                    Gillette Co. .........................................................       48,600       4,486,388
                    Sunbeam Corp. ........................................................       47,700       2,101,781
                                                                                                           ------------
                                                                                                             14,623,544
                                                                                                           ------------
                    ENERGY -- 12.4%
                    Energy Services -- 8.4%
                    BJ Services Co.+......................................................       26,000       1,867,125
                    Cooper Cameron Corp.+.................................................       14,400         877,500
                    Diamond Offshore Drilling, Inc. ......................................       34,900       1,740,637
                    Halliburton Co. ......................................................       64,900       3,500,544
                    Nabors Industries, Inc.+..............................................       36,600       1,283,287
                    Noble Drilling Corp.+.................................................       30,600         919,913
                    Rowan Cos., Inc.+.....................................................       27,600         938,400
                    Santa Fe International Corp.+.........................................       30,100       1,262,319
                    Schlumberger Ltd. ....................................................       49,100       4,041,544
                    Transocean Offshore, Inc. ............................................       39,700       1,883,269
 
                    Energy Sources -- 4.0%
                    Elf Aquitaine SA ADR..................................................       52,800       3,022,800
                    Tosco Corp. ..........................................................      105,000       3,419,062
                    YPF Sociedad Anonima ADR..............................................       66,300       2,225,194
                                                                                                           ------------
                                                                                                             26,981,594
                                                                                                           ------------
                    FINANCE -- 15.8%
                    Banks -- 8.4%
                    AmSouth Bancorp. .....................................................       10,000         520,625
                    Banco Rio de La Plata SA ADR+.........................................       65,000         816,563
                    BankAmerica Corp. ....................................................       57,200       4,175,600
                    BankBoston Corp. .....................................................       36,900       3,288,712
                    Citicorp..............................................................       22,000       2,638,625
                    Fleet Financial Group, Inc. ..........................................        1,900         125,519
                    Mellon Bank Corp. ....................................................       65,000       3,684,687
                    NationsBank Corp. ....................................................       51,500       3,093,219
 
                    Financial Services -- 4.9%
                    American Express Co. .................................................       40,000       3,155,000
</TABLE>
 
- ---------------------
  60
<PAGE>   61
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    FINANCE (continued)
                    Compass Bancshares, Inc. .............................................       14,200    $    568,000
                    Franklin Resources, Inc. .............................................        4,100         368,487
                    Merrill Lynch & Co., Inc. ............................................       30,000       2,105,625
                    Price (T. Rowe) Associates, Inc. .....................................       10,100         656,500
                    Travelers Group, Inc. ................................................       75,000       3,787,500
 
                    Insurance -- 2.5%
                    Allstate Corp. .......................................................       45,000       3,864,375
                    Hartford Financial Services, Inc. ....................................       18,400       1,541,000
                                                                                                           ------------
                                                                                                             34,390,037
                                                                                                           ------------
                    HEALTHCARE -- 18.1%
                    Drugs -- 13.6%
                    Bristol-Myers Squibb Co. .............................................       36,700       3,436,038
                    Cardinal Health, Inc. ................................................       44,500       3,370,875
                    Elan Corp. PLC ADR+...................................................       22,300       1,176,325
                    Lilly (Eli) & Co. ....................................................       49,700       3,134,206
                    Pfizer, Inc. .........................................................      106,200       7,726,050
                    SmithKline Beecham PLC ADR............................................       90,000       4,466,250
                    Warner-Lambert Co. ...................................................       31,900       4,462,012
                    Watson Pharmaceuticals, Inc.+.........................................       66,300       1,972,425
 
                    Health Services -- 1.0%
                    HEALTHSOUTH Corp.+....................................................       83,900       2,202,375
 
                    Medical Products -- 3.5%
                    Centocor, Inc.+.......................................................       37,800       1,644,300
                    Guidant Corp. ........................................................       56,400       3,623,700
                    Medtronic, Inc. ......................................................       49,400       2,358,850
                                                                                                           ------------
                                                                                                             39,573,406
                                                                                                           ------------
                    INDUSTRIAL & COMMERCIAL -- 6.1%
                    Electrical Equipment -- 2.1%
                    General Electric Co. .................................................       62,500       4,609,375
 
                    Machinery -- 1.0%
                    Deere & Co. ..........................................................       41,100       2,252,794
 
                    Multi-Industry -- 2.1%
                    Tyco International Ltd. ..............................................      115,000       4,513,750
 
                    Transportation -- 0.9%
                    Federal Express Corp.+................................................       30,000       2,011,875
                                                                                                           ------------
                                                                                                             13,387,794
                                                                                                           ------------
                    INFORMATION & ENTERTAINMENT -- 4.6%
                    Broadcasting & Media -- 4.6%
                    AirTouch Communications, Inc.+........................................      139,700       5,483,225
                    Chancellor Media Corp.+...............................................       20,800       1,249,300
                    Liberty Media Group Corp., Class A+...................................       97,700       3,297,375
                                                                                                           ------------
                                                                                                             10,029,900
                                                                                                           ------------
                    INFORMATION TECHNOLOGY -- 23.8%
                    Communication Equipment -- 1.4%
                    CIENA Corp.+..........................................................       57,000       3,078,000
 
                    Computers & Business Equipment -- 8.0%
                    EMC Corp.+............................................................      113,000       3,425,313
                    International Business Machines Corp. ................................      106,800      11,701,275
                    Staples, Inc.+........................................................       83,500       2,353,656
</TABLE>
 
                                                           ---------------------
                                                                            61
<PAGE>   62
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    INFORMATION TECHNOLOGY (continued)
                    Electronics -- 7.9%
                    Adaptec, Inc.+........................................................       66,400    $  3,286,800
                    Linear Technology Corp. ..............................................       16,400       1,055,750
                    National Semiconductor Corp.+.........................................       92,200       3,054,125
                    Philips Electronics NV ADR............................................      113,200       7,584,400
                    Texas Instruments, Inc. ..............................................       45,000       2,216,250
 
                    Software -- 5.4%
                    BMC Software, Inc.+...................................................       35,200       2,283,600
                    Cisco Systems, Inc.+..................................................       33,500       2,889,375
                    Compuware Corp.+......................................................       67,400       2,354,787
                    HBO & Co.+............................................................       75,100       3,370,112
                    J.D. Edwards & Co.+...................................................        6,000         205,500
                    Yahoo!, Inc.+.........................................................       12,100         618,613
 
                    Telecommunications -- 1.1%
                    Lucent Technologies, Inc. ............................................       31,700       2,539,963
                                                                                                           ------------
                                                                                                             52,017,519
                                                                                                           ------------
                    MATERIALS -- 0.5%
                    Chemicals -- 0.5%
                    Solutia, Inc. ........................................................       49,000       1,117,813
                                                                                                           ------------
                    UTILITIES -- 2.5%
                    Telephone -- 2.5%
                    AT&T Corp. ...........................................................       99,300       5,548,387
                                                                                                           ------------
                    TOTAL INVESTMENT SECURITIES (cost $190,643,244).......................                  215,405,981
                                                                                                           ------------
 
<CAPTION>
                                                                                             PRINCIPAL
                    SHORT-TERM SECURITIES -- 1.0%                                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    CORPORATE SHORT-TERM NOTES -- 1.0%
                    International Lease Finance Corp. 5.52% due 12/2/97...................   $1,615,000       1,614,752
                    Koch Industries 5.53% due 12/1/97.....................................      600,000         600,000
                                                                                                           ------------
                    TOTAL CORPORATE SHORT-TERM NOTES (cost $2,214,752)....................                    2,214,752
                                                                                                           ------------
                    TOTAL SHORT-TERM SECURITIES (cost $2,214,752).........................                    2,214,752
                                                                                                           ------------
                    TOTAL INVESTMENTS --
                      (cost $192,857,996)                              99.6%                                217,620,733
                    Other assets less liabilities --                    0.4                                     875,085
                                                                      ------                               ------------
                    NET ASSETS --                                     100.0%                               $218,495,818
                                                                      ======                               ============
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
- ---------------------
  62
<PAGE>   63
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    ALLIANCE GROWTH PORTFOLIO          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 95.7%                                                      SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    CONSUMER DISCRETIONARY -- 6.7%
                    Automotive -- 0.7%
                    Ford Motor Co.........................................................      104,900    $  4,510,700
 
                    Housing -- 3.8%
                    Home Depot, Inc.......................................................      482,600      26,995,438
 
                    Retail -- 2.2%
                    Dayton Hudson Corp....................................................      138,900       9,228,169
                    Kohl's Corp.+.........................................................       90,300       6,535,462
                                                                                                           ------------
                                                                                                             47,269,769
                                                                                                           ------------
                    CONSUMER STAPLES -- 8.1%
                    Food, Beverage & Tobacco -- 6.9%
                    Campbell Soup Co......................................................      106,400       5,958,400
                    Coca-Cola Co..........................................................      157,600       9,850,000
                    Philip Morris Cos., Inc...............................................      758,400      32,990,400
 
                    Household Products -- 1.2%
                    Colgate-Palmolive Co..................................................       37,000       2,472,062
                    Gillette Co...........................................................       60,600       5,594,138
                                                                                                           ------------
                                                                                                             56,865,000
                                                                                                           ------------
                    ENERGY -- 1.7%
                    Energy Services -- 1.5%
                    Halliburton Co........................................................      193,100      10,415,331
 
                    Energy Sources -- 0.2%
                    Texaco, Inc...........................................................       21,700       1,226,050
                                                                                                           ------------
                                                                                                             11,641,381
                                                                                                           ------------
                    FINANCE -- 24.3%
                    Banks -- 7.8%
                    Chase Manhattan Corp..................................................       98,594      10,709,773
                    Citicorp..............................................................      168,700      20,233,456
                    NationsBank Corp......................................................      107,200       6,438,700
                    Norwest Corp..........................................................      262,040       9,810,122
                    U.S. Bancorp..........................................................       70,275       7,558,955
 
                    Financial Services -- 14.7%
                    Associates First Capital Corp., Class A...............................       70,300       4,516,775
                    Federal National Mortgage Association.................................      261,100      13,789,344
                    First Data Corp.......................................................      153,400       4,343,138
                    Household International, Inc..........................................       48,600       6,123,600
                    MBNA Corp.............................................................    1,126,500      29,922,656
                    Merrill Lynch & Co., Inc..............................................      238,900      16,767,794
                    Morgan Stanley, Dean Witter, Discover & Co............................      403,800      21,931,387
                    Washington Mutual, Inc................................................       88,000       6,083,000
 
                    Insurance -- 1.8%
                    American International Group, Inc.....................................       51,100       5,151,519
                    Progressive Corp......................................................       76,100       7,762,200
                                                                                                           ------------
                                                                                                            171,142,419
                                                                                                           ------------
</TABLE>
 
                                                           ---------------------
                                                                            63
<PAGE>   64
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    HEALTHCARE -- 11.5%
                    Drugs -- 8.5%
                    Merck & Co., Inc......................................................      259,200    $ 24,510,600
                    Pfizer, Inc...........................................................      193,000      14,040,750
                    Schering-Plough Corp..................................................      337,100      21,131,956
 
                    Health Services -- 2.9%
                    United Healthcare Corp................................................      392,800      20,450,150
 
                    Medical Products -- 0.1%
                    Medtronic, Inc........................................................       25,000       1,193,750
                                                                                                           ------------
                                                                                                             81,327,206
                                                                                                           ------------
                    INDUSTRIAL & COMMERCIAL -- 7.1%
                    Machinery -- 0.1%
                    Applied Materials, Inc.+..............................................       35,800       1,181,400
 
                    Multi-Industry -- 7.0%
                    Tyco International Ltd................................................      778,000      30,536,500
                    United Technologies Corp..............................................      249,100      18,666,931
                                                                                                           ------------
                                                                                                             50,384,831
                                                                                                           ------------
                    INFORMATION & ENTERTAINMENT -- 9.7%
                    Broadcasting & Media -- 3.5%
                    AirTouch Communications, Inc.+........................................      497,500      19,526,875
                    Liberty Media Group Corp., Class A+...................................      144,600       4,880,250
 
                    Leisure & Tourism -- 6.2%
                    Disney (Walt) Co......................................................      112,400      10,670,975
                    KLM Royal Dutch Air Lines NV ADR......................................       53,100       1,911,600
                    Northwest Airlines Corp. Class A+.....................................      273,200      11,337,800
                    UAL Corp.+............................................................      235,200      19,992,000
                                                                                                           ------------
                                                                                                             68,319,500
                                                                                                           ------------
                    INFORMATION TECHNOLOGY -- 24.3%
                    Communication Equipment -- 7.6%
                    Ericsson (L.M.) Telecommunications Co., Class B ADR...................      387,500      15,669,531
                    Nokia Corp., Class A ADR..............................................      457,400      38,021,375
 
                    Computers & Business Equipment -- 8.2%
                    Compaq Computer Corp..................................................      486,800      30,394,575
                    Dell Computer Corp.+..................................................      322,100      27,116,794
 
                    Electronics -- 2.0%
                    Intel Corp............................................................       55,300       4,292,663
                    KLA-Tencor Corp.+.....................................................      100,900       3,909,875
                    Texas Instruments, Inc................................................      126,600       6,235,050
 
                    Software -- 5.5%
                    Cisco Systems, Inc.+..................................................      298,500      25,745,625
                    Microsoft Corp.+......................................................       72,600      10,272,900
                    Oracle Systems Corp.+.................................................       74,600       2,485,112
 
                    Telecommunications -- 1.0%
                    Lucent Technologies, Inc..............................................       86,500       6,930,813
                                                                                                           ------------
                                                                                                            171,074,313
                                                                                                           ------------
</TABLE>
 
- ---------------------
  64
<PAGE>   65
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    UTILITIES -- 2.3%
                    Telephone -- 2.3%
                    MCI Communications Corp...............................................      355,200    $ 15,606,600
                    WorldCom, Inc.+.......................................................       19,900         636,800
                                                                                                           -------------
                                                                                                             16,243,400
                                                                                                           -------------
                    TOTAL COMMON STOCK (cost $593,295,973)................................                  674,267,819
                                                                                                           -------------
                    WARRANTS -- 3.4%+
                    ----------------------------------------------------------------------------------------------------
                    INFORMATION TECHNOLOGY -- 3.4%
                    Electronics -- 3.4%
                    Intel Corp. 3/14/98 (cost $3,321,125).................................      422,000      24,027,625
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $596,617,098).......................                  698,295,444
                                                                                                           -------------
<CAPTION>
                                                                                             PRINCIPAL
                    SHORT-TERM SECURITIES -- 1.3%                                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    TIME DEPOSIT -- 1.2%
                    Cayman Island Time Deposit with State Street Bank & Trust Co. 5.25%
                      due 12/01/97 @......................................................   $8,674,000       8,674,000
                                                                                                           -------------
                    U.S. GOVERNMENT -- 0.1%
                    United States Treasury Bills 4.91% due 12/18/97 @.....................      300,000         299,304
                                                                                                           -------------
                    TOTAL SHORT-TERM SECURITIES (cost $8,973,304).........................                    8,973,304
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $605,590,402)                                100.4%                             707,268,748
                    Liabilities in excess of other assets --              (0.4)                              (2,735,481)
                                                                         ------                            -------------
                    NET ASSETS --                                        100.0%                            $704,533,267
                                                                         ======                            =============
</TABLE>
 
              -----------------------------
 
              +  Non-income producing securities
              ADR -- American Depository Receipt
              @ The security or a portion thereof represents collateral for the
                following open futures contracts:
<TABLE>
<CAPTION>
                    OPEN FUTURES CONTRACTS
                    -------------------------------------------------------------------------------------------------------------
                    NUMBER OF                                    EXPIRATION        VALUE AT         VALUE AS OF       UNREALIZED
                    CONTRACTS            DESCRIPTION                DATE          TRADE DATE     NOVEMBER 30, 1997   DEPRECIATION
                    -------------------------------------------------------------------------------------------------------------
                    <C>         <S>                            <C>               <C>             <C>                 <C>
                                Standard & Poor's 500
                     24 Long    Index........................  December 1997      $  5,736,900      $ 5,729,400        $ (7,500)
                                                                                                                     =========== 
</TABLE>
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                            65
<PAGE>   66
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    GLOBAL EQUITIES PORTFOLIO          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 95.1%                                                     SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    ARGENTINA -- 0.3%
                    Telecommunications Argentina ADR, Class B (Information Technology)...        30,000    $    920,625
                                                                                                           ------------
                    AUSTRALIA -- 0.6%
                    Goodman Fielder Wattie Ltd. (Consumer Staples).......................       900,328       1,352,536
                    Normandy Mining Ltd. (Materials).....................................       658,000         566,138
                                                                                                           ------------
                                                                                                              1,918,674
                                                                                                           ------------
                    BELGIUM -- 1.0%
                    Barco NV (Industrial & Commercial)...................................         8,989       1,679,979
                    Bekaert SA (Industrial & Commercial).................................         2,700       1,678,943
                                                                                                           ------------
                                                                                                              3,358,922
                                                                                                           ------------
                    BRAZIL -- 0.2%
                    Telecomunicacoes Brasileirassa SA ADR (Information Technology).......         6,000         626,250
                                                                                                           ------------
                    DENMARK -- 0.7%
                    Den Danske Bank (Finance)+...........................................         7,300         866,769
                    Sophus Berendsen A/S, Series AB (Industrial & Commercial)............         9,000       1,407,842
                                                                                                           ------------
                                                                                                              2,274,611
                                                                                                           ------------
                    FINLAND -- 1.8%
                    Enso Oy, Series R (Materials)........................................       203,000       1,781,987
                    Huhtamaki Oy (Industrial & Commercial)...............................        19,100         816,829
                    Nokia Corp. AB, Class A ADR (Information Technology).................        35,569       2,862,146
                    Orion-yhtyma OY Series B (Healthcare)................................        21,000         807,488
                                                                                                           ------------
                                                                                                              6,268,450
                                                                                                           ------------
                    FRANCE -- 5.3%
                    Banque Nationale de Paris (Finance)..................................        30,248       1,475,687
                    Compagnie de St. Gobain (Materials)..................................        16,786       2,280,483
                    Compagnie Francaise d'Etudes et de Construction Technip (Industrial &
                      Commercial)........................................................         6,500         673,860
                    Elf Aquitaine SA (Energy)............................................        15,070       1,748,675
                    L'Air Liquide SA (Materials).........................................        11,600       1,825,487
                    Pinault Printemps Redoute (Consumer Discretionary)...................         5,400       2,762,523
                    Schneider SA (Industrial & Commercial)+..............................        43,000       2,301,763
                    Societe Generale (Finance)+..........................................        16,554       2,176,055
                    Total SA, Series B (Energy)..........................................        28,030       2,943,879
                                                                                                           ------------
                                                                                                             18,188,412
                                                                                                           ------------
                    GERMANY -- 1.8%
                    Adidas AG (Consumer Discretionary)...................................        15,400       2,170,060
                    Continental AG (Consumer Discretionary)..............................        48,900       1,238,097
                    Merck KGAA (Healthcare)..............................................        40,200       1,463,476
                    Schmalbach-Lubeca AG (Materials).....................................         7,300       1,368,103
                                                                                                           ------------
                                                                                                              6,239,736
                                                                                                           ------------
                    HONG KONG -- 2.1%
                    Cheung Kong Holdings Ltd. (Real Estate)..............................       274,000       1,931,749
                    CITIC Pacific Ltd. (Information & Entertainment).....................       368,000       1,466,230
                    Dickson Concept Industries Ltd. (Industrial & Commercial)............       223,000         418,289
</TABLE>
 
- ---------------------
  66
<PAGE>   67
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    HONG KONG (continued)
                    HSBC Holdings PLC (Finance)+.........................................        57,473    $  1,386,585
                    Sun Hung Kai Properties Ltd. (Real Estate)+..........................       244,000       1,862,282
                                                                                                           ------------
                                                                                                              7,065,135
                                                                                                           ------------
                    INDONESIA -- 0.4%
                    PT Indostat alien shares (Information Technology)+...................       350,000         794,037
                    PT Telekomunikasi Indonesia, Series B alien shares (Information
                      Technology)........................................................       559,000         409,959
                    PT Telekomunikasi Indonesia ADR (Information Technology).............         6,000          87,750
                    PT Tempo Scan Pacific (Healthcare)...................................       310,000         118,986
                                                                                                           ------------
                                                                                                              1,410,732
                                                                                                           ------------
                    ITALY -- 2.0%
                    Credito Italiano SpA (Finance).......................................     1,190,000       3,258,179
                    Istituto Mobiliare Italiano (Finance)................................        63,900         667,644
                    Telecom Italia Mobile SpA (Information Technology)...................       230,000         931,284
                    Telecom Italia SpA (Information Technology)..........................       344,111       2,145,266
                                                                                                           ------------
                                                                                                              7,002,373
                                                                                                           ------------
                    JAPAN -- 13.9%
                    Advantest Corp. (Information Technology).............................        28,900       1,999,506
                    Bank of Tokyo-Mitsubishi Ltd. (Finance)+.............................        91,300       1,323,448
                    Canon, Inc. (Information Technology).................................        60,000       1,447,992
                    Daito Trust Construction Co. (Industrial & Commercial)...............        95,130         614,199
                    Daiwa Securities Co., Ltd. (Finance).................................       375,000       1,307,542
                    Fujitec Co. (Information Technology).................................       102,000         505,105
                    Fujitsu Ltd. (Information Technology)................................       220,000       2,465,034
                    Hirose Electric Co., Ltd. (Industrial & Commercial)..................        12,000         721,175
                    Honda Motor Co., Ltd. (Consumer Discretionary).......................        69,000       2,497,787
                    Hoya Corp. (Healthcare)..............................................        28,000         855,632
                    Kokuyo Co., Ltd. (Industrial & Commercial)...........................        40,000         695,789
                    Kuraray Co., Ltd. (Materials)........................................        80,000         689,520
                    Long-Term Credit Bank of Japan Ltd. (Finance)........................       680,000       1,145,544
                    Mabuchi Motor Co., Ltd. (Consumer Discretionary).....................        25,000       1,310,480
                    Makita Corp. (Industrial & Commercial)...............................       166,000       1,964,035
                    Nichiei Co., Ltd. (Materials)........................................        18,100       1,985,504
                    Nintendo Co., Ltd. (Information & Entertainment).....................        15,900       1,644,505
                    Olympus Optical Co. (Information & Entertainment)....................       130,000         951,381
                    Omron Corp. (Industrial & Commercial)................................       106,000       1,810,617
                    Rohm Co. (Information Technology)....................................        36,000       3,554,163
                    Santen Pharmaceutical Co. (Healthcare)+..............................        61,320         840,823
                    Shiseido Co., Ltd. (Consumer Staples)................................        66,000         894,652
                    Sony Corp. (Information Technology)..................................        43,000       3,672,478
                    Sumitomo Electric Industries Ltd. (Industrial & Commercial)..........       132,000       1,768,619
                    Taisho Pharmaceutical Co., Ltd. (Healthcare).........................        40,000       1,002,938
                    TDK Corp. (Information Technology)...................................        48,000       3,911,459
                    Terumo Corp. (Healthcare)............................................       123,000       1,927,522
                    Yamaha Motor Co. (Consumer Discretionary)............................       209,000       1,398,519
                    Yamanouchi Pharmaceutical Co., Ltd. (Healthcare).....................       112,000       2,720,470
                                                                                                           ------------
                                                                                                             47,626,438
                                                                                                           ------------
                    KOREA -- 0.0%
                    Pohang Iron & Steel Co., Ltd. ADR (Materials)........................        11,000         183,563
                                                                                                           ------------
                    MEXICO -- 0.6%
                    Fomento Economico Mexicano SA de CV, Class B (Consumer Staples)+.....       155,000       1,256,833
                    Panamerican Beverages, Inc., Class A ADR (Consumer Staples)..........        26,000         890,500
                                                                                                           ------------
                                                                                                              2,147,333
                                                                                                           ------------
</TABLE>
 
                                                           ---------------------
                                                                            67
<PAGE>   68
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    NETHERLANDS -- 4.2%
                    Akzo Nobel NV (Materials)+...........................................        19,810    $  3,484,917
                    ASM Lithography Holdings NV (Industrial & Commercial)................        38,000       2,395,914
                    ING Groep NV (Finance)...............................................        65,025       2,643,798
                    KLM Royal Dutch Air Lines NV (Information & Entertainment)...........        35,000       1,259,246
                    Philips Electronics NV (Information Technology)......................        18,000       1,189,252
                    Stork NV (Industrial & Commercial)...................................        45,600       1,670,447
                    Wolters Kluwer NV (Information & Entertainment)+.....................        12,500       1,654,884
                                                                                                           ------------
                                                                                                             14,298,458
                                                                                                           ------------
                    NORWAY -- 0.7%
                    Bergesen d.y. ASA, Class A (Industrial & Commercial).................        67,000       1,718,928
                    Den Norske Bank ASA (Finance)........................................       152,000         646,773
                                                                                                           ------------
                                                                                                              2,365,701
                                                                                                           ------------
                    PHILIPPINES -- 0.0%
                    Manila Electric Co., Class B (Utilities).............................        12,771          44,214
                                                                                                           ------------
                    SPAIN -- 1.5%
                    Banco Bilbao Vizcaya SA (Finance)....................................        40,500       1,223,610
                    Banco de Santander SA (Finance)......................................        21,000         635,169
                    Tabacalera SA, Series A (Consumer Staples)...........................        27,878       2,131,374
                    Telefonica de Espana SA (Utilities)..................................        42,500       1,225,606
                                                                                                           ------------
                                                                                                              5,215,759
                                                                                                           ------------
                    SWEDEN -- 1.3%
                    Ericsson L.M. Telecommunications Co., Classs B ADR (Information
                      Technology)........................................................        46,000       1,876,578
                    Volvo AB, Class B (Consumer Discretionary)...........................        62,700       1,672,758
                    Volvo AB, Class A (Consumer Discretionary)...........................        36,000         946,448
                                                                                                           ------------
                                                                                                              4,495,784
                                                                                                           ------------
                    SWITZERLAND -- 3.2%
                    Ciba Specialty Chemicals AG (Materials)+.............................        19,400       2,064,771
                    Nestle SA (Consumer Staples)+........................................         2,540       3,737,495
                    Novartis AG (Healthcare).............................................         1,300       2,077,009
                    Schindler Holding AG registered (Industrial & Commercial)............           400         454,482
                    Schindler Holding AG (Industrial & Commercial).......................           960       1,097,489
                    Zurich Versicherungsgesellschaft (Finance)...........................         3,480       1,464,441
                                                                                                           ------------
                                                                                                             10,895,687
                                                                                                           ------------
                    UNITED KINGDOM -- 8.6%
                    Bass PLC (Consumer Staples)+.........................................       190,800       2,739,060
                    Beazer Group PLC (Consumer Discretionary)............................       435,000       1,208,535
                    BPB Industries PLC (Materials).......................................        74,700         426,424
                    British Aerospace PLC (Industrial & Commercial)......................        79,100       2,158,848
                    British Airways PLC (Information & Entertainment)....................       140,000       1,269,716
                    British Petroleum Co. PLC (Energy)...................................        73,852       1,010,303
                    Compass Group PLC (Information & Entertainment)......................       204,400       2,440,644
                    Holliday Chemical Holdings PLC (Materials)...........................       334,860         978,394
                    HSBC Holdings PLC (Finance)..........................................        25,000         637,138
                    Kingfisher PLC (Consumer Discretionary)..............................        65,993         909,478
                    Ladbroke Group PLC (Information & Entertainment).....................       507,352       2,304,973
                    Lloyds TSB Group Ltd. PLC (Finance)..................................       187,000       2,131,815
                    Royal & Sun Alliance Insurance Group PLC (Finance)...................       187,967       1,692,049
                    Rugby Group PLC (Industrial & Commercial)............................       593,060       1,252,025
                    SmithKline Beecham PLC ADR (Healthcare)..............................        30,800       1,528,450
                    TI Group PLC (Industrial & Commercial)...............................        15,016         121,350
                    Tomkins PLC (multi-industry).........................................       500,700       2,545,355
</TABLE>
 
- ---------------------
  68
<PAGE>   69
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    UNITED KINGDOM (continued)
                    United News & Media PLC (Information & Entertainment)................        83,426    $  1,052,510
                    Whitbread PLC (Consumer Staples).....................................       210,000       2,968,581
                                                                                                           ------------
                                                                                                             29,375,648
                                                                                                           ------------
                    UNITED STATES -- 44.9%
                    Abbott Laboratories, Inc. (Healthcare)...............................        35,100       2,281,500
                    ADC Telecommunications, Inc. (Information Technology)+...............        74,000       2,751,875
                    AlliedSignal, Inc. (Industrial & Commercial).........................        75,800       2,814,075
                    American Express Co. (Finance).......................................        19,000       1,498,625
                    American International Group, Inc. (Finance).........................        27,600       2,782,425
                    Applied Materials, Inc. (Industrial & Commercial)+...................        48,200       1,590,600
                    Baker Hughes, Inc. (Energy)..........................................        45,000       1,884,375
                    Brunswick Corp. (Information & Entertainment)........................        45,000       1,504,688
                    Campbell Soup Co. (Consumer Staples).................................        72,100       4,037,600
                    Carnival Corp., Class A (Information & Entertainment)................        52,100       2,816,656
                    Chase Manhattan Corp. (Finance)......................................        34,100       3,704,112
                    Cisco Systems, Inc. (Information Technology)+........................        41,000       3,536,250
                    COMPAQ Computer, Corp. (Information Technology)+.....................        75,250       4,698,422
                    CUC International, Inc. (Industrial & Commercial)+...................       110,000       3,162,500
                    Dayton Hudson Corp. (Consumer Discretionary).........................        51,200       3,401,600
                    Dell Computer Corp. (Information Technology)+........................        35,200       2,963,400
                    Disney (Walt) Co. (Information & Entertainment)......................        41,600       3,949,400
                    DSC Communications Corp. (Information Technology)+...................       117,000       2,639,813
                    Federal Express Corp. (Industrial & Commercial)+.....................        48,000       3,219,000
                    First Union Corp. (Finance)..........................................        70,400       3,432,000
                    Gannett Co., Inc. (Information & Entertainment)......................        80,000       4,645,000
                    Gillette Co. (Consumer Staples)......................................        16,200       1,495,463
                    Halliburton Co. (Energy).............................................        53,400       2,880,262
                    Harley-Davidson, Inc. (Consumer Discretionary).......................        80,000       2,115,000
                    Hartford Financial Services, Inc. (Finance)..........................        15,900       1,331,625
                    Household International, Inc. (Finance)..............................        21,800       2,746,800
                    Intel Corp. (Information Technology).................................        35,000       2,716,875
                    Kroger Co. (Consumer Discretionary)+.................................        80,200       2,761,887
                    Liberty Media Group Corp., Class A (Information & Entertainment).....        91,550       3,089,812
                    Liz Claiborne, Inc. (Consumer Discretionary).........................        50,000       2,512,500
                    Lucent Technologies, Inc. (Information Technology)...................        40,176       3,219,102
                    MBIA, Inc. (Finance).................................................        34,000       2,137,750
                    MBNA Corp. (Finance).................................................       121,125       3,217,383
                    Medtronic, Inc. (Healthcare).........................................        42,200       2,015,050
                    Merck & Co., Inc. (Healthcare).......................................        38,600       3,650,112
                    Microsoft Corp. (Information Technology)+............................        13,200       1,867,800
                    Morgan Stanley, Dean Witter, Discover & Co. (Finance)................        62,300       3,383,669
                    Nautica Enterprises, Inc. (Consumer Discretionary)+..................        79,000       2,216,938
                    New York Times Co., Class A (Information & Entertainment)............        59,900       3,556,562
                    Oracle Systems Corp. (Information Technology)+.......................        58,050       1,933,791
                    PepsiCo, Inc. (Consumer Staples).....................................        40,000       1,475,000
                    Philip Morris Cos., Inc. (Consumer Staples)..........................       110,200       4,793,700
                    Praxair, Inc. (Materials)............................................        40,000       1,757,500
                    Procter & Gamble Co. (Consumer Staples)..............................        30,400       2,319,900
                    Schering-Plough Corp. (Healthcare)...................................        49,800       3,121,837
                    Schlumberger Ltd. (Energy)...........................................        14,400       1,185,300
                    Solectron Corp. (Information Technology)+............................        43,000       1,566,813
                    Sun Microsystems, Inc. (Information Technology)+.....................        27,000         972,000
                    Sunbeam Corp. (Consumer Staples).....................................        75,100       3,309,094
                    Texaco, Inc. (Energy)................................................        45,000       2,542,500
                    TJX Cos., Inc. (Consumer Discretionary)..............................        82,000       2,829,000
                    Transocean Offshore, Inc. (Energy)...................................        23,300       1,105,294
                    Travelers Group, Inc. (Finance)......................................        76,599       3,868,249
                    Tyco International Ltd. (Industrial & Commercial)....................       120,400       4,725,700
</TABLE>
 
                                                           ---------------------
                                                                            69
<PAGE>   70
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    UNITED STATES (continued)
                    United States Industries, Inc. (Consumer Staples)+...................        80,400    $  2,070,300
                    USA Waste Services, Inc. (Industrial & Commercial)+..................        41,200       1,362,175
                    WorldCom, Inc. (Utilities)+..........................................        64,300       2,057,600
                                                                                                           ------------
                                                                                                            153,224,259
                                                                                                           ------------
                    TOTAL COMMON STOCK (cost $287,982,927)...............................                   325,146,764
                                                                                                           ------------
 
                    PREFERRED STOCK -- 0.8%
                    ----------------------------------------------------------------------------------------------------
                    GERMANY -- 0.8%
                    Henkel KGAA (Consumer Staples)+......................................        22,160       1,362,146
                    ProSieben Media AG (Information & Entertainment)+....................        26,658       1,278,858
                                                                                                           ------------
                                                                                                              2,641,004
                                                                                                           ------------
                    TOTAL PREFERRED STOCK (cost $2,330,689)..............................                     2,641,004
                                                                                                           ------------
                    TOTAL INVESTMENT SECURITIES (cost $290,313,616)......................                   327,787,768
                                                                                                           ------------
                                                                                             PRINCIPAL
                    SHORT-TERM SECURITIES -- 3.4%                                             AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    TIME DEPOSIT -- 3.4%
                    Cayman Island Time Deposit with State Street Bank & Trust Co.
                      5.25% due 12/01/97 (cost $11,473,000)..............................   $11,473,000      11,473,000
                                                                                                           ------------
                    TOTAL INVESTMENTS --
                      (cost $301,786,616)                                           99.3%                   339,260,768
                    Other assets less liabilities --                                 0.7                      2,378,426
                                                                                   ------                  ------------
                    NET ASSETS --                                                  100.0%                  $341,639,194
                                                                                   ======                  ============
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
<TABLE>
<CAPTION>
                    OPEN FORWARD FOREIGN CURRENCY CONTRACTS
                    --------------------------------------------------------------------------
                         CONTRACT                  IN            DELIVERY     GROSS UNREALIZED
                        TO DELIVER            EXCHANGE FOR         DATE         APPRECIATION
                    --------------------------------------------------------------------------
                    <S>   <C>               <C>   <C>            <C>          <C>
                    JPY   3,060,300,000     USD   25,710,325      02/04/98      $  1,468,715
                                                                                 -----------
<CAPTION>
                                                                              GROSS UNREALIZED
                                                                                DEPRECIATION
                    --------------------------------------------------------------------------
                    <S>   <C>               <C>   <C>            <C>          <C>
                    FRF      70,000,000     USD   11,485,201      12/05/97      $   (378,320)
                                                                                 -----------
                          Net Unrealized Appreciation.....................      $  1,090,395
                                                                                 ===========
</TABLE>
 
              -----------------------------
 
<TABLE>
                  <S>                                         <C>            
                  FRF  --   French Franc                      USD  --   United States Dollar
                  JPY  --   Japanese Yen
</TABLE>
 
- ---------------------
  70
<PAGE>   71
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    INTERNATIONAL GROWTH
    & INCOME                           INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
 
<TABLE>
<CAPTION>
                    COMMON STOCK -- 93.4%                                                      SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    ARGENTINA -- 0.9%
                    YPF Sociedad Anonima ADR (Energy).....................................        11,058    $   371,134
                                                                                                            ------------
                    AUSTRALIA -- 1.0%
                    Westpac Banking Corp. (Finance).......................................        71,000        445,553
                                                                                                            ------------
                    BRAZIL -- 0.6%
                    Petroleo Brasileiro SA ADR (Energy)(1)................................        10,798        236,206
                                                                                                            ------------
                    CANADA -- 2.4%
                    Bank of Nova Scotia (Finance).........................................        14,251        618,807
                    National Bank of Canada (Finance).....................................        28,163        413,246
                                                                                                            ------------
                                                                                                              1,032,053
                                                                                                            ------------
                    FRANCE -- 10.4%
                    Compagnie Generale des Eaux (Multi-industry)..........................         6,895        911,033
                    Elf Aquitaine SA (Energy).............................................         6,112        709,217
                    Lafarge SA (Materials)................................................         6,717        443,757
                    Michelin SA, Class B (Consumer Discretionary).........................        12,750        686,819
                    Renault SA (Consumer Discretionary)...................................         1,080         30,241
                    Scor (Finance)........................................................         7,423        319,262
                    Societe Generale (Finance)+...........................................         3,595        472,570
                    Television Francais (Information & Entertainment).....................         3,024        266,885
                    Total SA, Class B (Energy)............................................         6,022        632,467
                                                                                                            ------------
                                                                                                              4,472,251
                                                                                                            ------------
                    GERMANY -- 12.0%
                    Altana AG (Healthcare)................................................         1,870        129,050
                    Bayer AG (Multi-industry).............................................        24,006        888,501
                    Bayerische Motoren Werke AG (Consumer Discretionary)..................           949        708,723
                    Deutsche Bank AG (Finance)............................................         7,271        466,317
                    Deutsche Telekom AG (Information Technology)..........................        42,324        858,000
                    Deutsche Telekom AG, ADR (Information Technology).....................         2,800         57,225
                    Lufthansa AG (Information & Entertainment)............................        24,051        456,880
                    Siemens AG (Industrial & Commercial)..................................         9,579        562,464
                    Thyssen AG (Materials)................................................         1,965        467,990
                    VEBA AG (Utilities)...................................................         9,405        558,914
                                                                                                            ------------
                                                                                                              5,154,064
                                                                                                            ------------
                    HONG KONG -- 1.8%
                    Dao Heng Bank Group Ltd. (Finance)....................................       119,000        281,709
                    Guoco Group Ltd. (Finance)............................................       130,000        303,546
                    HSBC Holdings PLC (Finance)+..........................................         8,000        193,007
                                                                                                            ------------
                                                                                                                778,262
                                                                                                            ------------
                    IRELAND -- 3.4%
                    Allied Irish Banks (Finance)..........................................       104,336        913,955
                    CRH PLC (Industrial & Commercial).....................................        45,403        532,537
                                                                                                            ------------
                                                                                                              1,446,492
                                                                                                            ------------
                    ITALY -- 2.1%
                    ENI SpA (Energy)......................................................       151,441        884,069
                                                                                                            ------------
</TABLE>
 
                                                           ---------------------
                                                                            71
<PAGE>   72
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    JAPAN -- 11.7%
                    Canon, Inc. (Information Technology)..................................        24,000    $   579,197
                    Fuji Photo Film Co., Ltd. (Materials).................................        13,000        467,542
                    Ito-Yokado Co., Ltd. (Consumer Discretionary).........................        10,000        451,322
                    KAO Corp. (Consumer Staples)..........................................        45,000        599,412
                    Kawasaki Steel Corp. (Materials)......................................       140,000        230,362
                    Matsushita Electric Works Ltd. (Information Technology)...............         6,000         48,893
                    NEC Corp. (Information Technology)....................................        38,000        401,959
                    Nikko Securities Co., Ltd. (Finance)..................................         3,000          9,168
                    Promise Co (Finance)..................................................        12,860        710,386
                    Ricoh Co. Ltd. (Industrial & Commercial)..............................        32,000        386,131
                    Sankyo Co., Ltd. (Healthcare).........................................        13,000        414,574
                    Sony Corp. (Information Technology)...................................         8,200        700,333
                                                                                                            ------------
                                                                                                              4,999,279
                                                                                                            ------------
                    MEXICO -- 1.1%
                    Cemex SA de CV (Materials)............................................        80,739        345,035
                    Fomento Economico Mexicano SA de CV, Class B (Consumer Staples)+......        13,300        108,330
                                                                                                            ------------
                                                                                                                453,365
                                                                                                            ------------
                    NETHERLANDS -- 8.6%
                    ABN Amro Holdings NV (Finance)........................................        17,944        342,212
                    Akzo Nobel NV (Materials)+............................................         5,247        923,037
                    ING Groep NV (Finance)................................................        14,515        590,153
                    KLM Royal Dutch Air Lines NV (Information & Entertainment)............         8,326        299,557
                    Koninlijke PTT Nederland NV (Telecommunications)......................         9,485        380,870
                    Philips Electronics NV (Information Technology).......................         8,840        584,055
                    SGS Thomson Microelectronics NV (Information Technology)..............         8,266        582,917
                                                                                                            ------------
                                                                                                              3,702,801
                                                                                                            ------------
                    NEW ZEALAND -- 0.1%
                    Telecommunications Corp. of New Zealand Ltd. (Information
                      Technology).........................................................         4,000         20,532
                                                                                                            ------------
                    NORWAY -- 1.6%
                    Den Norske Bank ASA (Finance).........................................       160,641        683,541
                                                                                                            ------------
                    PORTUGAL -- 1.2%
                    Electricidad de Portugal SA (Utilities)...............................           900         16,267
                    Portugal Telecom SA (Information Technology)..........................        11,001        506,705
                                                                                                            ------------
                                                                                                                522,972
                                                                                                            ------------
                    SINGAPORE -- 0.9%
                    Development Bank of Singapore Ltd. alien shares (Finance).............        42,000        395,170
                                                                                                            ------------
                    SPAIN -- 1.1%
                    Iberdrola SA (Utilities)..............................................        37,899        484,190
                                                                                                            ------------
                    SWEDEN -- 4.8%
                    Pharmacia & Upjohn, Inc. ADR (Healthcare).............................        29,930      1,034,943
                    Sandvik AB, Class B (Industrial & Commercial).........................         8,711        261,166
                    SKF AB Series B (Materials)...........................................        18,200        426,627
                    Svenska Cellulosa AB, Class B (Materials).............................        15,105        331,580
                                                                                                            ------------
                                                                                                              2,054,316
                                                                                                            ------------
                    SWITZERLAND -- 6.3%
                    Ciba Specialty Chemicals AG (Materials)+..............................         6,924        736,932
                    Julius Baer Holdings AG (Finance).....................................            54         88,056
                    Nestle SA (Consumer Staples)+.........................................           584        859,329
                    Schweizerische Bankgesellschaft (Finance)+............................           383        487,547
                    Swiss Bank Corp. (Finance)+...........................................         1,770        508,357
                                                                                                            ------------
                                                                                                              2,680,221
                                                                                                            ------------
</TABLE>
 
- ---------------------
  72
<PAGE>   73
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    UNITED KINGDOM -- 21.4%
                    B.A.T. Industries PLC (Multi-industry)................................       120,669    $ 1,084,205
                    Bass PLC (Consumer Staples)+..........................................        40,687        584,089
                    British Petroleum Co. PLC (Energy)....................................        38,857        531,568
                    BTR Ltd. PLC (Industrial & Commercial)................................       174,400        605,289
                    Cookson Group PLC (Materials).........................................       113,440        392,757
                    General Electric Co. PLC (Multi-industry).............................       137,295        893,888
                    Glaxo Wellcome PLC (Healthcare).......................................        30,039        659,528
                    National Westminster Bank PLC (Finance)...............................        42,279        641,217
                    Norwich Union PLC (Finance)+..........................................        14,275         86,311
                    P & O PLC (Industrial & Commercial)...................................        35,094        379,923
                    Rio Tinto PLC (Materials).............................................        44,209        533,852
                    Rolls Royce PLC (Consumer Discretionary)..............................       211,492        846,538
                    Scottish Power PLC (Utilities)........................................        60,624        491,462
                    Shell Transport & Trading Co. PLC (Energy)............................        61,935        421,546
                    Tomkins PLC (Multi-industry)..........................................        94,969        482,784
                    Unilever NV PLC (Consumer Staples)....................................        69,710        549,520
                                                                                                            ------------
                                                                                                              9,184,477
                                                                                                            ------------
                    TOTAL COMMON STOCK (cost $40,269,929).................................                   40,000,948
                                                                                                            ------------
 
                    PREFERRED STOCK -- 0.6%
                    ----------------------------------------------------------------------------------------------------
                    BRAZIL -- 0.6%
                    Banco Bradesco SA (Finance) (cost $260,300)...........................    36,400,000        265,790
                                                                                                            ------------
                    TOTAL INVESTMENT SECURITIES (cost $40,530,229)........................                   40,266,738
                                                                                                            ------------
<CAPTION>
                                                                                              PRINCIPAL
                    SHORT-TERM SECURITIES -- 4.7%                                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    FEDERAL AGENCY OBLIGATIONS -- 4.7%
                    Federal Home Loan Mortgage Discount Notes 5.50% due 12/17/97..........   $ 1,000,000        997,556
                    Federal National Mortgage Association Discount Note 5.49% due
                      12/23/97............................................................     1,000,000        996,645
                                                                                                            ------------
                    TOTAL SHORT-TERM SECURITIES (cost $1,994,201).........................                    1,994,201
                                                                                                            ------------
                    REPURCHASE AGREEMENT -- 2.1%
                    ----------------------------------------------------------------------------------------------------
                    REPURCHASE AGREEMENT -- 2.1%
                    Agreement with SBC Warburg, bearing interest of 5.67% dated 11/28/97,
                      to be repurchased 12/1/97 in the amount of $917,433 and
                      collateralized by $618,000 U.S. Treasury Notes 10.625% due 8/15/15
                      approximate aggregate value $936,272 (cost $917,000)................       917,000    $   917,000
                                                                                                            ------------
                    TOTAL INVESTMENTS --
                      (cost $43,441,430)                          100.8%                                     43,177,939
                    Liabilities in excess of other assets --       (0.8)                                       (332,448)
                                                                  -------                                   ------------
                    NET ASSETS --                                 100.0%                                    $42,845,491
                                                                  =======                                   ============
</TABLE>
 
              -----------------------------
 
               +  Non-income producing securities
              (1) Fair valued security; see Note 2
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                            73
<PAGE>   74
<TABLE>
<CAPTION>
                    OPEN FORWARD FOREIGN CURRENCY CONTRACTS
                    ----------------------------------------------------------------------
                        CONTRACT               IN            DELIVERY     GROSS UNREALIZED
                       TO DELIVER         EXCHANGE FOR         DATE         APPRECIATION
                    ----------------------------------------------------------------------
                    <S>    <C>           <C>   <C>           <C>          <C>
                    FRF      115,220     USD      19,723      12/31/97       $      161
                                                                            -----------
<CAPTION>
                                                                          GROSS UNREALIZED
                                                                            DEPRECIATION
                    ----------------------------------------------------------------------
                    <S>    <C>           <C>   <C>           <C>          <C>
                    *USD   1,694,423     FRF   9,920,000      02/11/98       $   (6,245)
                    *USD     631,992     FRF   3,700,000      02/11/98           (2,329)
                    *USD     529,507     FRF   3,100,000      02/11/98           (1,952)
                    *FRF   9,920,000     USD   1,602,585      02/11/98          (85,593)
                    *FRF   3,700,000     USD     603,953      02/11/98          (25,710)
                    *FRF   3,100,000     USD     524,175      02/11/98           (3,380)
                                                                             ----------
                                                                               (125,209)
                                                                             ----------
                           Net Unrealized Depreciation................       $ (125,048)
                                                                             ==========
</TABLE>
 
              -----------------------------
              * Represents open forward foreign currency contracts and
                offsetting open forward foreign currency contracts that do not
                have additional market risk but have continued counterparty
                settlement risk.
 
<TABLE>
                  <S>                                         <C>          
                  FRF  --   French Franc                      USD  --   United States Dollar
</TABLE>
 
              See Notes to Financial Statements
 
- ---------------------
  74
<PAGE>   75
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    INTERNATIONAL DIVERSIFIED
    EQUITIES PORTFOLIO                 INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 81.8%                                                     SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    AUSTRALIA -- 1.3%
                    Amcor Holdings Ltd. (Materials)......................................        15,900    $     71,115
                    Australian Gas Light Co., Ltd. (Utilities)...........................         7,400          49,773
                    Australian National Industries Ltd. (Materials)......................        21,500          19,232
                    Boral Ltd. (Industrial & Commercial).................................        29,125          73,586
                    Brambles Industries Ltd. (Industrial & Commercial)...................         5,400         103,273
                    Broken Hill Proprietary Co., Ltd. (Materials)........................        45,622         418,385
                    Burns Philp & Co., Ltd. (Consumer Staples)...........................        11,879           2,433
                    Coca-Cola Amatil Ltd. (Consumer Staples).............................        18,862         140,417
                    Coles Myer Ltd. (Consumer Discretionary).............................        26,138         128,508
                    Crown Ltd. (Information & Entertainment).............................        13,534           8,040
                    CSR Ltd. (Industrial & Commercial)...................................        26,900          88,170
                    Fosters Brewing Group Ltd. (Consumer Staples)........................        45,700          84,569
                    General Property Trust (Real Estate).................................        29,800          53,314
                    Gio Australia Holdings Ltd. (Finance)................................        23,374          56,502
                    Goodman Fielder Wattie Ltd. (Consumer Staples).......................        29,602          44,470
                    ICI Australia Ltd. (Materials).......................................         7,000          47,871
                    Leighton Holdings Ltd. (Industrial & Commercial).....................         6,000          23,353
                    Lend Lease Corp., Ltd. (Finance).....................................         5,849         119,420
                    M.I.M. Holdings Ltd. (Materials).....................................        34,347          24,861
                    National Australia Bank Ltd. (Finance)...............................        29,241         386,765
                    Newcrest Mining Ltd. (Materials).....................................         6,331           6,312
                    News Corp., Ltd. (Information & Entertainment).......................        43,658         233,129
                    Normandy Mining Ltd. (Materials).....................................        38,131          32,808
                    North Ltd. (Materials)...............................................        16,332          41,877
                    Pacific Dunlop Ltd. (Industrial & Commercial)........................        21,700          44,454
                    Pioneer International Ltd. (Industrial & Commercial)+................        22,200          58,363
                    Plutonic Resources Ltd. (Materials)..................................         5,500           8,000
                    Renison Goldfields Consolidated Ltd. (Materials).....................         4,771           7,004
                    Rio Tintro Ltd. (Materials)..........................................         7,800          85,752
                    Santos Ltd. (Energy).................................................        14,613          60,370
                    Smith (Howard) Ltd. (Industrial & Commercial)........................         4,900          38,144
                    Sons of Gwalia Ltd. (Materials)......................................         3,000           7,006
                    Southcorp Holdings Ltd. (Industrial & Commercial)....................        15,165          46,703
                    TABCORP Holdings Ltd. (Information & Entertainment)..................         7,900          36,683
                    Telstra Corp. (Information Technology)+..............................        60,300         113,234
                    Western Mining Corp. Holdings Ltd. (Materials)+......................        23,822          76,210
                    Westfield Trust new shares (Real Estate).............................         1,677           3,058
                    Westfield Trust (Real Estate)........................................        30,054          59,022
                    Westpac Banking Corp., Ltd. (Finance)................................        41,300         259,174
                                                                                                           ------------
                                                                                                              3,161,360
                                                                                                           ------------
                    AUSTRIA -- 0.4%
                    Austria Mikro Systeme International AG (Industrial & Commercial).....           200          12,087
                    Austrian Airlines Osterreische Luftverkehrs AG (Information &
                      Entertainment)+....................................................           800          17,084
                    Bank Austria AG (Finance)............................................         2,600         121,520
                    Bank Austria AG (Finance)............................................         2,264         105,086
                    Bau Holdings AG (Consumer Discretionary).............................           200          11,443
                    Boehler-Uddeholm AG (Materials)......................................           600          40,517
                    BWT AG (Industrial & Commercial).....................................           100          15,593
</TABLE>
 
                                                           ---------------------
                                                                            75
<PAGE>   76
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    AUSTRIA (continued)
                    EA-Generali AG (Finance).............................................           300    $     70,833
                    Flughafen Wien AG (Industrial & Commercial)..........................         1,500          61,127
                    Lenzing AG (Materials)+..............................................           200          10,879
                    Mayr-Melnhof Karton AG (Materials)...................................           700          39,204
                    Oesterreichische Elektrizit Irtschafts AG, Class A (Utilities).......         1,800         144,180
                    Oesterrichische Brau-Beteiligungs AG (Consumer Staples)..............           300          14,505
                    OMV AG (Energy)......................................................         1,300         169,174
                    Radex Heraklith Industriebeteiligungs AG (Materials).................           800          29,010
                    Steyr-Daimler-Puch AG (Industrial & Commercial)......................           600          17,092
                    VA Technologie AG (Industrial & Commercial)..........................           700         105,427
                    Wienerberger Baust (Materials).......................................           500          97,165
                                                                                                           ------------
                                                                                                              1,081,926
                                                                                                           ------------
                    FRANCE -- 8.3%
                    Accor SA (Information Technology)....................................         1,898         358,811
                    Alcatel Alsthom Compagnie General D'Electricite (Information
                      Technology)........................................................         7,193         901,669
                    AXA SA de CV (Finance)+..............................................        15,110       1,096,526
                    Banque Nationale de Paris (Finance)..................................        10,119         493,668
                    Bouygues SA (Consumer Discretionary).................................         1,351         136,627
                    Canal Plus (Information & Entertainment).............................         1,619         281,658
                    Carrefour SA (Consumer Discretionary)................................         1,850         989,980
                    Compagie Financiere de Paribas SA (Finance)+.........................         5,239         378,506
                    Compagnie Bancaire SA (Finance)......................................         1,370         204,689
                    Compagnie de St. Gobain (Materials)..................................         4,215         572,634
                    Compagnie Generale des Eaux (Multi-industry).........................         6,011         794,230
                    Elf Aquitaine SA (Energy)............................................        12,300       1,427,253
                    Eridania Beghin-Say SA (Consumer Staples)............................         1,450         225,484
                    Essilor International (Healthcare)...................................           545         151,961
                    Etablissements Economiques du Casino Guichard-Perrachon (Consumer
                      Discretionary).....................................................         4,225         234,178
                    France Telecom SA (Information Technology)+..........................        35,750       1,312,927
                    Groupe Danone (Consumer Staples).....................................         3,702         590,735
                    Havas SA (Industrial & Commercial)...................................         3,562         232,607
                    Imetal SA (Materials)................................................           775          91,898
                    L'Air Liquide SA (Materials).........................................         3,580         563,383
                    L'Oreal (Consumer Staples)...........................................         3,203       1,226,226
                    Lafarge SA (Materials)...............................................         4,629         305,814
                    Lagardere Group S.C.A. (Industrial & Commercial).....................         5,300         152,627
                    Legrand SA (Information Technology)..................................         1,490         283,951
                    Michelin SA, Class B (Consumer Discretionary)........................         5,836         314,375
                    Moet Henessy Louis Vuitton (Consumer Staples)........................         4,150         715,651
                    Pathe SA (Information & Entertainment)...............................           400          77,109
                    Pernod-Ricard (Consumer Staples).....................................         3,275         166,432
                    Peugeot SA (Consumer Discretionary)..................................         2,475         279,644
                    Pinault Printemps Redoute (Consumer Discretionary)...................         1,010         516,694
                    Promodes (Consumer Discretionary)....................................           910         334,508
                    Rhone-Poulenc Rorer SA, Class A (Healthcare).........................        16,113         724,407
                    Sagem SA (Industrial & Commercial)...................................           240         108,102
                    Sanofi SA (Healthcare)...............................................         5,167         517,286
                    Schneider SA (Industrial & Commercial)+..............................         6,272         335,736
                    Simco SA registered (Real Estate)....................................         1,221          86,870
                    Societe BIC SA (Industrial & Commercial).............................         3,200         222,086
                    Societe Eurafrance SA (Finance)......................................           190          76,601
                    Societe Generale (Finance)+..........................................         4,645         610,594
                    Sodexho SA (Information & Entertainment).............................           335         178,586
                    Suez Lyonnaise des Eaux (Multi-industry)+............................         5,875         631,956
                    Thomson CSF (Industrial & Commercial)................................         5,775         167,088
                    Total SA, Series B (Energy)..........................................        11,392       1,196,456
</TABLE>
 
- ---------------------
  76
<PAGE>   77
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FRANCE (continued)
                    Usinor Sacilor (Materials)...........................................        12,060    $    189,583
                    Valeo SA (Consumer Discretionary)....................................         3,150         208,317
                                                                                                           ------------
                                                                                                             20,666,123
                                                                                                           ------------
                    GERMANY -- 8.9%
                    Adidas AG (Consumer Discretionary)...................................         2,071         291,831
                    Agiv AG (Multi-industry)+............................................         1,486          30,504
                    Allianz Holdings AG (Finance)........................................         9,569       2,270,840
                    AMB Aachener Und Muenchner (Finance).................................           167         171,309
                    BASF AG (Materials)..................................................        25,017         885,206
                    Bayer AG (Multi-industry)............................................        30,578       1,131,741
                    Bayerische Hypotheken Und Bank AG (Finance)..........................         9,947         431,497
                    Bayerische Vereinsbank AG (Finance)..................................        10,524         625,114
                    Bilfinger & Berger Bau AG (Consumer Discretionary)...................         2,455          90,348
                    Brau Und Brunnen AG (Consumer Staples)...............................           334          27,841
                    CKAG Colonia Konzern AG (Finance)....................................         1,169          98,770
                    Continental AG (Consumer Discretionary)..............................         3,440          87,097
                    Daimler-Benz AG (Consumer Discretionary).............................        22,562       1,597,955
                    Degussa AG (Materials)...............................................         4,108         190,550
                    Deutsche Bank AG (Finance)...........................................        21,259       1,363,421
                    Deutsche Telekom AG (Information Technology).........................        92,569       1,876,576
                    Dresdner Bank AG (Finance)...........................................        19,105         741,016
                    Heidelberg Zement AG (Materials).....................................         2,278         178,261
                    Hochtief AG (Industrial & Commercial)................................         4,392         181,807
                    Karstadt AG (Consumer Discretionary).................................           418         145,299
                    Klockner Humboldt Deutz AG (Industrial & Commercial).................         2,171          14,773
                    Linde AG (Industrial & Commercial)...................................           484         301,625
                    Lufthansa AG (Information & Entertainment)...........................        15,247         289,637
                    Manitoba AG (Industrial & Commercial)................................           601         178,920
                    Mannesmann AG (Industrial & Commercial)..............................         1,570         730,916
                    Merck KGAA (Healthcare)..............................................         7,895         287,417
                    Metro AG (Consumer Discretionary)....................................         9,660         443,697
                    Munchener Ruckversicherungs (Finance)................................         3,399       1,062,007
                    Preussag AG (Materials)..............................................           785         224,572
                    RWE AG (Utilities)...................................................        14,880         729,445
                    SAP AG (Information Technology)......................................         2,713         789,208
                    Schering AG (Healthcare).............................................         3,390         332,560
                    Siemens AG (Industrial & Commercial).................................        23,236       1,364,382
                    STRABAG AG (Consumer Staples)........................................           167          11,004
                    Thyssen AG (Materials)...............................................         1,503         357,959
                    VEBA AG (Utilities)..................................................        21,827       1,297,119
                    Viag AG (Materials)..................................................         1,290         655,570
                    Volkswagen AG (Consumer Discretionary)...............................         1,219         691,239
                                                                                                           ------------
                                                                                                             22,179,033
                                                                                                           ------------
                    ITALY -- 6.0%
                    Acciaierie & Ferriere Lombarde (Materials)...........................         9,500          41,298
                    Assicurazione Generali SpA (Finance).................................        65,510       1,469,421
                    Banca Commerciale Italiana SpA (Finance)+............................       103,200         295,700
                    Banco Ambrosiano Veneto SpA (Finance)................................        40,900         134,001
                    Benetton Group SpA (Consumer Discretionary)..........................        13,678         207,439
                    Burgo (Cartiere) SpA (Materials).....................................        11,700          69,080
                    Credito Italiano SpA (Finance).......................................       178,500         488,727
                    Edison SpA (Utilities)...............................................        48,000         260,066
                    ENI SpA (Energy).....................................................       566,000       3,304,146
                    Fiat SpA (Consumer Discretionary)....................................       238,720         689,535
                    Fiat SpA nonconvertible (Consumer Discretionary).....................        52,870          83,855
                    Impreglio SpA (Industrial & Commercial)+.............................        20,000          14,344
</TABLE>
 
                                                           ---------------------
                                                                            77
<PAGE>   78
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    ITALY (continued)
                    Istituto Bancario San Paolotorno (Finance)...........................        62,300    $    516,053
                    Istituto Mobiliare Italiano (Finance)................................        45,450         474,874
                    Istituto Nazionale Delle Asazioni SpA (Finance)......................       301,700         525,664
                    Italcementi Fabbriche SpA (Materials)................................        17,050         108,465
                    Italcementi Fabbriche SpA nonconvertible (Materials).................        11,650          29,807
                    Italgas-Societa Itailiana per il Gas SpA (Utilities).................        47,900         184,800
                    La Rinascente Per L'Eserciz Grandi Magazzini SpA (Consumer
                      Discretionary).....................................................        17,000         128,910
                    Magneti Marelli SpA (Industrial & Commercial)........................        35,000          57,031
                    Mediaset SpA (Information & Entertainment)...........................        85,500         422,165
                    Mediobanca SpA (Finance).............................................        35,700         249,426
                    Montedison SpA (Multi-industry)......................................       209,650         173,297
                    Montedison SpA nonconvertible (Multi-industry).......................        67,100          37,948
                    Olivetti Spa (Information Technology)+...............................       260,720         146,240
                    Parmalat Finanziar SpA (Finance)+....................................       112,920         163,083
                    Pirelli SpA (Consumer Discretionary).................................       119,000         295,509
                    Riunione Adriatica de Sicur (Finance)................................        21,225         197,499
                    S.A.I Societa Assicuratrice Industriale SpA (Finance)................         9,950         100,792
                    Saffa SpA (Materials)+...............................................         1,300           3,582
                    Sirti SpA (Consumer Discretionary)...................................        22,100         133,043
                    SNIA BPD SpA (Multi-industry)........................................        53,000          52,768
                    Telecom Italia Mobile SpA (Information Technology)...................       467,900       1,894,557
                    Telecom Italia Mobile SpA RNC (Information Technology)...............       112,500         246,156
                    Telecom Italia SpA (Information Technology)..........................       253,055       1,577,602
                    Telecom Italia SpA nonconvertible (Information Technology)...........        64,709         255,081
                                                                                                           ------------
                                                                                                             15,031,964
                                                                                                           ------------
                    JAPAN -- 15.1%
                    Advantest Corp. (Information Technology).............................            60           4,151
                    Ajinomoto Co., Inc. (Consumer Staples)...............................        35,000         318,120
                    Aoki Corp. (Industrial & Commercial).................................        36,400           8,556
                    Aoyama Trading Co., Ltd. (Consumer Discretionary)....................         3,100          78,942
                    Asahi Bank Ltd. (Finance)............................................           100             423
                    Asahi Breweries Ltd. (Consumer Staples)..............................        23,400         328,196
                    Asahi Chemical Industry Co., Inc. (Materials)........................        70,000         301,665
                    Asahi Glass Co., Ltd. (Materials)....................................        64,200         409,975
                    Bank of Tokyo-Mitsubishi Ltd. (Finance)+.............................       110,400       1,600,313
                    Bank of Yokohama Ltd. (Finance)......................................           100             310
                    Bridgestone Corp. (Industrial & Commercial)..........................        23,400         507,879
                    Canon, Inc. (Information Technology).................................        28,200         680,556
                    Casio Computer Co. (Information Technology)..........................        13,600         108,693
                    Chiba Bank Ltd. (Finance)............................................         8,000          31,216
                    Chugai Pharmaceutical Co., Ltd. (Healthcare).........................        23,400         145,763
                    Dai Nippon Printing Co., Ltd. (Industrial & Commercial)..............        27,400         543,169
                    Daiei, Inc. (Consumer Discretionary).................................        24,200         104,859
                    Daikin Industries Ltd. (Consumer Staples)............................        23,400         123,028
                    Daiwa House Industry Co., Ltd. (Consumer Discretionary)..............        23,400         188,850
                    Daiwa Securities Co., Ltd. (Finance).................................           600           2,092
                    East Japan Railway Co. (Industrial & Commercial).....................           137         622,605
                    Ebara Corp. (Industrial & Commercial)................................        14,600         162,445
                    Fanuc Ltd. (Information Technology)..................................         9,900         372,341
                    Fuji Bank Ltd. (Finance).............................................           800           4,294
                    Fuji Photo Film Co., Ltd. (Materials)................................        13,600         489,121
                    Fujitsu Ltd. (Information Technology)................................        54,400         609,536
                    Furukawa Electric Co., Ltd. (Industrial & Commercial)................        15,600          76,274
                    Hankyu Corp. (Industrial & Commercial)...............................        28,000         133,830
                    Hazama Corp. (Consumer Staples)......................................        21,300          12,684
                    Hitachi Ltd. (Information Technology)+...............................       116,800         828,239
</TABLE>
 
- ---------------------
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<PAGE>   79
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    JAPAN (continued)
                    Honda Motor Co., Ltd. (Consumer Discretionary).......................        27,000    $    977,395
                    Ito-Yokado Co., Ltd. (Consumer Discretionary)........................        14,600         658,931
                    Japan Airlines Co., Ltd. (Information & Entertainment)...............        72,100         224,280
                    Japan Energy Corp. (Energy)..........................................        52,400          78,420
                    Joyo Bank Ltd. (Finance).............................................           200             802
                    Jusco Co., Ltd. (Consumer Discretionary).............................        10,800         181,093
                    Kajima Corp. (Industrial & Commercial)...............................        43,800         144,141
                    Kansai Electric Power Co., Inc. (Utilities)..........................        31,100         528,791
                    KAO Corp. (Consumer Staples).........................................        28,800         383,624
                    Kawasaki Steel Corp. (Materials).....................................        36,000          59,236
                    Kinki Nippon Railway Co., Ltd. (Industrial & Commercial).............        50,500         279,753
                    Kirin Brewery Co., Ltd. (Consumer Staples)...........................        45,800         352,763
                    Komatsu Ltd. (Industrial & Commercial)...............................        41,800         250,882
                    Kubota Ltd. (Industrial & Commercial)................................        63,000         217,693
                    Kumagai Gumi Co., Ltd. (Industrial & Commercial).....................        71,800          48,382
                    Kyocera Corp. (Information Technology)...............................         6,600         318,558
                    Kyowa Hakko Kogyo Co., Ltd. (Materials)..............................        20,400         102,300
                    Long-Term Credit Bank of Japan Ltd. (Finance)........................        60,000         101,077
                    Marubeni Corp. (Consumer Discretionary)..............................        59,200         147,971
                    Marui Co., Ltd. (Consumer Discretionary).............................         3,800          59,549
                    Matsushita Electric Industrial Co., Ltd. (Information Technology)+...        63,000         982,331
                    Mitsubishi Chemical Corp. (Materials)................................        70,000         136,572
                    Mitsubishi Corp. (Consumer Discretionary)............................        61,000         476,051
                    Mitsubishi Electric Corp. (Information Technology)...................        81,800         226,252
                    Mitsubishi Estate Co., Ltd. (Real Estate)............................           600           6,958
                    Mitsubishi Heavy Industries Ltd. (Industrial & Commercial)...........       127,400         501,115
                    Mitsubishi Materials Corp. (Materials)...............................        41,600          93,875
                    Mitsubishi Trust & Banking Corp. (Finance)...........................        30,800         410,264
                    Mitsui & Co. (Materials).............................................        60,600         421,173
                    Mitsui Engineering & Shipbuilding Co., Ltd. (Industrial &
                      Commercial)........................................................        44,800          39,666
                    Mitsui Trust & Banking Co., Ltd. (Finance)...........................           600           1,011
                    Mitsukoshi Ltd. (Consumer Discretionary).............................        22,200          62,621
                    Murata Manufacturing Co. Ltd. (Information Technology)...............         7,800         234,076
                    Mycal Corp. (Consumer Discretionary).................................        14,600         120,118
                    NEC Corp. (Information Technology)...................................        39,800         420,999
                    New Oji Paper Co., Ltd. (Materials)+.................................        45,800         190,557
                    NGK Insulators Ltd. (Industrial & Commercial)........................        23,400         218,186
                    Nippon Denso Co., Ltd. (Industrial & Commercial).....................        25,200         460,067
                    Nippon Express Co., Ltd. (Industrial & Commercial)...................        16,400          85,839
                    Nippon Fire & Marine Insurance Co., Ltd. (Finance)...................        20,400          63,138
                    Nippon Light Metal Co., Ltd. (Materials).............................        19,400          36,634
                    Nippon Meat Packers, Inc. (Consumer Staples).........................        20,400         266,938
                    Nippon Oil Co., Ltd. (Energy)........................................        66,200         230,825
                    Nippon Steel Corp. (Materials).......................................       259,000         478,934
                    Nippon Telegraph & Telephone Corp. (Utilities).......................           350       2,879,530
                    Nippon Yusen Kabushiki Kaish (Industrial & Commercial)...............        63,000         193,011
                    Nissan Motor Co., Ltd. (Consumer Discretionary)......................        79,600         346,155
                    NKK Corp. (Materials)................................................       136,200         137,667
                    Nomura Securities Co., Ltd. (Finance)................................           400           4,952
                    Odakyu Electric Railway Co., Ltd. (Industrial & Commercial)..........        24,000         115,651
                    Osaka Gas Co., Ltd. (Utilities)......................................        98,200         219,291
                    Penta Ocean Construction Co., Ltd. (Consumer Staples)................        20,400          35,325
                    Pioneer Electronic Corp. (Industrial & Commercial)...................         5,600          97,410
                    Rohm Co. (Information Technology)....................................         1,800         177,708
                    Sakura Bank Ltd. (Finance)...........................................        80,400         280,967
                    Sankyo Co., Ltd. (Healthcare)........................................        17,600         561,269
                    Sanwa Bank Ltd. (Finance)............................................        80,000         877,571
                    Sanyo Electric Co., Ltd. (Information Technology)....................        63,000         177,708
</TABLE>
 
                                                           ---------------------
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<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    JAPAN (continued)
                    Secom Co. (Information Technology)...................................         5,000    $    313,418
                    Sega Enterprises Ltd. (Consumer Discretionary).......................         4,600         102,362
                    Sekisui House Ltd. (Consumer Discretionary)..........................        23,400         168,315
                    Sharp Corp. (Information Technology).................................        40,800         273,012
                    Shimano, Inc. (Industrial & Commercial)..............................         5,800         132,701
                    Shimizu Corp. (Consumer Discretionary)...............................        33,000         106,014
                    Shin-Etsu Chemical Co. Ltd. (Materials)..............................         9,000         213,673
                    Shiseido Co., Ltd. (Consumer Staples)................................         8,600         116,576
                    Shizuoka Bank Ltd. (Finance).........................................           200           1,849
                    Showa Denko KK (Materials)...........................................        41,800          61,902
                    Sony Corp. (Information Technology)..................................        10,800         922,390
                    Sumitomo Chemical Co., Ltd. (Materials)..............................        83,400         277,728
                    Sumitomo Corp. (Industrial & Commercial).............................        44,400         280,055
                    Sumitomo Electric Industries Ltd. (Industrial & Commercial)..........        31,200         418,037
                    Sumitomo Forestry Co., Ltd. (Materials)..............................         8,800          59,299
                    Sumitomo Metal Industries Ltd. (Materials)...........................        83,800         170,719
                    Sumitomo Metal Mining Co., Ltd. (Materials)..........................        21,400          85,181
                    Sumitomo Osaka Cement Co., Ltd. (Materials)..........................        21,200          40,365
                    Sumitomo Trust & Banking Co., Ltd. (Finance).........................           200           2,539
                    Taisei Corp. (Consumer Discretionary)................................        45,800         105,865
                    Taisho Pharmaceutical Co., Ltd. (Healthcare).........................        13,600         340,999
                    Taiyo Yuden Co., Ltd. (Information Technology).......................        25,000         238,981
                    Takeda Chemical Industries Ltd. (Healthcare).........................        28,200         824,180
                    Teijin Ltd. (Consumer Discretionary).................................        45,800         120,219
                    Tobu Railway Co., Ltd. (Industrial & Commercial).....................        28,200          98,327
                    Tohoku Electric Power Co., Inc. (Utilities)..........................        16,200         244,983
                    Tokyo Corp. (Industrial & Commercial)................................        35,000         149,461
                    Tokyo Electric Power Co., Inc. (Utilities)...........................        39,000         699,785
                    Tokyo Electron Ltd. (Information Technology).........................         3,100         118,778
                    Tokyo Gas Co. Ltd. (Utilities).......................................        93,400         223,209
                    Tokyo Marine & Fire Insurance Co., Ltd. (Finance)....................        70,000         663,663
                    Toppan Printing Co., Ltd. (Information & Entertainment)..............        28,200         382,261
                    Toray Industries, Inc. (Materials)...................................        70,100         318,574
                    Toto Ltd. (Materials)................................................        23,200         212,686
                    Toyobo Co., Ltd. (Consumer Discretionary)............................        45,800          69,978
                    Toyota Motor Corp. (Consumer Discretionary)..........................        91,200       2,629,704
                    Ube Industries Ltd. (Materials)......................................        41,800          75,330
                    Yamaichi Securities Co., Ltd. (Finance)..............................           900              14
                    Yasuda Trust & Banking Co., Ltd. (Finance)...........................           900             769
                    Yokogawa Electric Corp. (Information Technology).....................        23,000         151,021
                                                                                                           ------------
                                                                                                             37,597,103
                                                                                                           ------------
                    KOREA -- 0.0%
                    Samsung Electronic Co., Ltd. (Information Technology)................            27             967
                                                                                                           ------------
                    NETHERLANDS -- 2.6%
                    ABN Amro Holdings NV (Finance).......................................        28,172         537,271
                    Akzo Nobel NV (Materials)+...........................................         1,575         277,069
                    Elsevier NV (Consumer Discretionary).................................        14,500         245,157
                    Getronics NV (Information Technology)+...............................         1,810          62,207
                    Heineken NV (Consumer Staples).......................................         1,000         169,325
                    ING Groep NV (Finance)...............................................        15,958         648,823
                    KLM Royal Dutch Air Lines NV (Information & Entertainment)...........         1,924          69,223
                    Koninklijke Ahold NV (Consumer Discretionary)........................        14,601         389,399
                    Koninklijke KNP BT (Materials).......................................         2,175          46,952
                    Koninklijke PTT Nederland NV (Information Technology)................         9,299         373,401
                    Nedlloyd Groep NV (Industrial & Commercial)..........................           550          12,648
                    Oce-Van Der Grinten NV (Information Technology)+.....................           405          46,159
</TABLE>
 
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<PAGE>   81
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    NETHERLANDS (continued)
                    Philips Electronics NV (Information Technology)......................         7,050    $    465,790
                    Royal Dutch Petroleum Co. (Energy)...................................        42,300       2,203,014
                    Stork NV (Industrial & Commercial)...................................           744          27,255
                    Unilever NV PLC (Consumer Staples)...................................        12,800         744,568
                    Wolters Kluwer NV (Information & Entertainment)+.....................         1,368         181,111
                                                                                                           ------------
                                                                                                              6,499,372
                                                                                                           ------------
                    NORWAY -- 0.5%
                    Aker RGI ASA, Series A (Industrial & Commercial).....................         2,600          45,916
                    Bergesen d.y. ASA, Series A (Industrial & Commercial)................         2,300          59,008
                    Bergesen d.y. ASA, Series B (Industrial & Commercial)................           900          22,777
                    Christiania Bank Og Kreditkasse+ (Finance)...........................        22,400          80,674
                    Dyno Industrier ASA (Materials)......................................         1,300          25,127
                    Elkem ASA (Materials)................................................         2,100          29,786
                    Hafslund ASA, Series A (Utilities)...................................         4,100          24,515
                    Helikopter Services Group ASA (Industrial & Commercial)..............           900          10,262
                    Kvaerner ASA, Series A (Industrial & Commercial).....................         1,700          83,920
                    Leif Hoegh & Co. ASA (Industrial & Commercial).......................         1,300          25,489
                    Norsk Hydro ASA......................................................         9,600         494,591
                    Norske Skogindustrier ASA, Class A (Materials)+......................         1,100          33,651
                    Orkla ASA (Finance)..................................................         1,900         163,807
                    Petroleum Geo-Services (Energy)+.....................................         1,300          83,697
                    Unified Storebrand As (Finance)......................................        11,600          78,878
                    Unitor ASA (Industrial & Commercial).................................           800          10,346
                    Vard AS (Information & Entertainment)................................         5,600          20,947
                                                                                                           ------------
                                                                                                              1,293,391
                                                                                                           ------------
                    PORTUGAL -- 1.1%
                    Banco Commercial Portugues SA (Finance)..............................        13,000         274,140
                    Banco Espirito Santo e Comercial de Lisboa (Finance)+................         6,900         194,096
                    Banco Totta & Acores SA (Finance)....................................         5,000          94,340
                    BPI-SGPS SA (Finance)+...............................................         6,600         146,687
                    Cimpor-Cimentos de Portugal SA SGPS (Consumer Staples)...............         6,900         174,759
                    CIN-Corparacao Industrial de Norte SA (Materials)....................           300          18,629
                    Corticeira Amorim SA (Materials).....................................         1,300          14,789
                    Electricidad de Portugal SA (Utilities)..............................        30,500         551,268
                    INAPA-Investimentos Participacoes e Gestao SA (Materials)............           400          13,319
                    Jeronimo Martins SGPS SA (Consumer Staples)..........................         2,000          63,208
                    Portucel Industrial-Empresa Produtora de Celulose SA (Materials).....         7,400          47,554
                    Portugal Telecom SA (Information Technology).........................        19,100         879,745
                    Soares Da Costa (Consumer Discretionary).............................         1,000           7,769
                    Sonae Investimentos-Sociedade Gestora de Participacoes Sociais SA
                      (Industrial & Commercial)..........................................         3,400         127,075
                    UNICER-Uniao Cervejeira SA (Consumer Staples)........................           900          14,084
                                                                                                           ------------
                                                                                                              2,621,462
                                                                                                           ------------
                    SINGAPORE -- 0.9%
                    Asis Foods & Properties Ltd. (Consumer Staples)+.....................        22,666           5,440
                    City Developments Ltd. (Real Estate).................................        32,000         157,566
                    Creative Technolog Ltd. (Information Technology).....................         4,000         111,149
                    Cycle & Carriage Ltd. (Consumer Discretionary).......................         9,000          38,106
                    DBS Land Ltd. (Real Estate)..........................................        38,000          64,595
                    Development Bank of Singapore Ltd. alien shares (Finance)............        19,000         178,767
                    First Capital Corp., Ltd. alien shares (Real Estate).................        12,000          13,549
                    Fraser & Neave Ltd. alien shares (Consumer Staples)..................        11,800          58,843
                    Hai Sun Hup Group Ltd. alien shares (Finance)........................        23,000          10,027
                    Hotel Properties Ltd. alien shares (Real Estate).....................        19,000          13,706
                    Inchcape Bhd alien shares (Multi-industry)...........................         8,000          21,377
</TABLE>
 
                                                           ---------------------
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<PAGE>   82
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    SINGAPORE (continued)
                    Keppel Corp., Ltd. (Industrial & Commercial).........................        29,000    $     98,228
                    Metro Holdings Ltd. (Consumer Discretionary).........................         4,000           7,502
                    NatSteel Ltd. (Materials)............................................        13,000          27,398
                    Neptune Orient Lines Ltd. (Industrial & Commercial)..................        35,000          20,856
                    Overseas Chinese Banking Corp., Ltd. alien shares (Finance)..........        33,534         200,878
                    Overseas Union Enterprise Ltd. (Information & Entertainment).........         6,000          13,925
                    Parkway Holdings Ltd. alien shares (Real Estate).....................        13,000          30,823
                    Robinson & Co., Ltd. alien shares (Consumer Discretionary)...........         2,400           7,437
                    Shangri-La Hotel Ltd. alien shares (Information & Entertainment).....         6,400          12,284
                    Singapore Airlines Ltd. alien shares (Information & Entertainment)...        35,000         228,321
                    Singapore Press Holdings Ltd. alien shares (Information &
                      Entertainment).....................................................         7,800         106,658
                    Singapore Tech Industrial Corp. (Industrial & Commercial)............        29,000          29,468
                    Singapore Telecommunications Ltd. (Information Technology)...........       243,000         469,462
                    Straits Trading Co., Ltd. (Materials)................................        14,000          20,022
                    United Industrial Corp., Ltd. (Multi-industry).......................        58,000          27,286
                    United Overseas Bank Ltd. alien shares (Finance).....................        33,000         196,644
                    United Overseas Land (Real Estate)...................................        22,000          21,389
                                                                                                           ------------
                                                                                                              2,191,706
                                                                                                           ------------
                    SPAIN -- 4.4%
                    Acerinox SA (Materials)..............................................           787         122,977
                    Autopistas Concesionaria Espana SA (Industrial & Commercial).........        15,186         202,670
                    Banco Bilbao Vizcaya SA (Finance)....................................        48,450       1,463,800
                    Banco Central Hispanoamericano SA (Finance)..........................        23,600         452,659
                    Banco de Santander SA (Finance)......................................        34,350       1,038,954
                    Corporacion Bancaria de Espana SA (Finance)..........................         9,050         561,414
                    Corporacion Financiera Alba SA (Multi-industry)......................         1,125         121,471
                    Corporacion Mapfre SA registered (Finance)...........................         1,968          96,084
                    Dragados & Construcciones SA (Consumer Discretionary)................         4,150          88,227
                    Ebro Agricolas, Compania de Alimentacion SA (Industrial &
                      Commercial)........................................................         3,450          59,694
                    Empresa Nacional Celulos SA (Materials)..............................         1,475          23,939
                    Endesa SA (Utilities)................................................        73,200       1,377,010
                    Ercros SA (Materials)................................................        12,200          12,436
                    Fomento de Construcciones y Contratas SA (Consumer Discretionary)....         4,300         170,720
                    Gas Natural SDG, SA (Utilities)......................................        10,800         534,532
                    Iberdrola SA (Utilities).............................................        66,700         852,146
                    Inmobiliaria Metropolitana Vasco Central SA (Real Estate)............         1,712          73,826
                    Mapfre Vida SA (Finance).............................................            13             802
                    Portland Valderrivas SA (Materials)..................................           475          38,705
                    Repsol SA (Energy)...................................................        21,600         934,344
                    Sociedad General de Aguas de Barcelona SA (Utilities)................         3,143         129,000
                    Tabacalera SA, Series A (Consumer Staples)...........................         2,600         198,779
                    Telefonica de Espana SA (Utilities)..................................        67,400       1,943,666
                    Union Electrica Fenosa SA (Utilities)................................        20,900         209,547
                    Uralita SA (Materials)...............................................         3,800          44,216
                    Vallehermoso SA (Real Estate)........................................         3,083          90,457
                    Viscofan Industria Navarra De Envolturas Celulosicas SA
                      (Materials)........................................................         1,700          41,956
                    Zardoya Otis SA (Industrial & Commercial)............................           625          72,723
                                                                                                           ------------
                                                                                                             10,956,754
                                                                                                           ------------
                    SWEDEN -- 2.7%
                    ABB AB, Class A (Utilities)..........................................        30,700         391,627
                    ABB AB, Class B (Utilities)..........................................         5,200          64,651
                    AGA AB, Series B (Materials).........................................         8,750         109,920
                    Astra AB, Class A (Healthcare).......................................        58,266       1,011,156
                    Astra AB, Class B (Healthcare).......................................        13,600         227,210
                    Atlas Copco AB, Series A (Industrial & Commercial)...................         6,850         210,251
</TABLE>
 
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<PAGE>   83
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    SWEDEN (continued)
                    Electrolux AB, Series B (Consumer Discretionary).....................         3,700    $    291,342
                    Ericsson L.M. Telecommunications Co., Class B (Information
                      Technology)........................................................        40,100       1,635,887
                    Esselte AB, Series B (Information Technology)........................         1,800          37,182
                    Granges AB (Materials)+..............................................         1,650          26,284
                    Hennes & Mauritz AB Class B (Consumer Discretionary).................         8,900         411,487
                    Scanem AB, Series A (Industrial & Commercial)........................           250           9,551
                    Securitas AB, Series B (Industrial & Commercial).....................         3,700         111,170
                    Skandinaviska Enskilda Banken., Series A (Finance)...................        24,200         285,204
                    Skandia Forsakrings AB (Finance).....................................         4,700         247,737
                    Skanska AB, Series B (Industrial & Commercial).......................         5,600         230,629
                    SKF AB, Series B (Materials).........................................         3,600          84,388
                    Stora Kopparbergs Bergslags Aktiebolag, Series A (Materials).........        14,550         193,146
                    Svenska Cellulosa AB, Class B (Materials)............................         8,200         180,004
                    Svenska Handelsbanken, Series A (Finance)+...........................         9,800         345,218
                    Swedish Match AB (Consumer Staples)..................................        25,000          84,504
                    Trelleborg AB, Series B (Materials)..................................         6,700          93,712
                    Volvo AB, Series B (Consumer Discretionary)..........................        16,400         437,531
                                                                                                           ------------
                                                                                                              6,719,791
                                                                                                           ------------
                    SWITZERLAND -- 5.4%
                    ABB AG (Utilities)+..................................................           310         412,449
                    Adecco SA (Industrial & Commercial)+.................................           585         172,324
                    Alusuisse-Lonza Holdings AG (Multi-industry).........................           180         165,255
                    CS Holding AG (Finance)+.............................................         6,750         987,077
                    Fischer (Georg) AG, Series B (Consumer Staples)......................            25          34,367
                    Gebrueder Sulzer AG (Consumer Staples)+..............................           130          85,889
                    Holderbank Financiere Glarus AG (Materials)..........................           215         187,435
                    Nestle SA (Consumer Staples)+........................................         1,245       1,831,961
                    Novartis AG (Healthcare).............................................         2,025       3,235,342
                    Roche Holdings AG (Healthcare).......................................            51         776,196
                    Roche Holdings AG Genusscheine NPV (Healthcare)......................           218       1,950,961
                    Schweizerische BankGesellschaft (Finance)+...........................           730         185,086
                    Schweizerische BankGesellschaft, Series B (Finance)+.................           660         840,160
                    Schweizerische Rueckversicherungs-Gesellschaft (Consumer
                      Discretionary).....................................................           455         743,228
                    SGS Societe Generale de Surveillance Holding SA, Series B (Industrial
                      & Commercial)......................................................            60         112,105
                    SMH AG (Consumer Discretionary)......................................           165          90,149
                    Swiss Bank Corp. (Finance)+..........................................         2,390         686,425
                    Swissair AG, Series B (Information & Entertainment)+.................           110         143,576
                    Valora Holding AG (Industrial & Commercial)..........................           205          43,134
                    Zurich Versicherungs-Gesellschaft (Finance)..........................         1,495         629,120
                                                                                                           ------------
                                                                                                             13,312,239
                                                                                                           ------------
                    THAILAND -- 0.0%
                    Advance Agro PCL alien shares (Materials)+...........................           660             590
                    CMIC Finance & Security PCL alien shares (Finance)...................         6,700               0
                    Finance One PCL alien shares (Finance)...............................        37,700               0
                    General Finance & Securities PCL alien shares (Finance)..............         7,650               0
                    Land & House PCL alien shares (Real Estate)+.........................        34,119          10,384
                    Phoenix Pulp & Paper PLC alien shares (Materials)....................         1,600             477
                    TPI Polene PCL alien shares (Materials)..............................        51,400           5,108
                    Univest Land PCL alien shares (Real Estate)..........................        22,500               0
                                                                                                           ------------
                                                                                                                 16,559
                                                                                                           ------------
                    UNITED KINGDOM -- 24.2%
                    Abbey National PLC (Finance).........................................        74,650       1,191,423
                    Arjo Wiggins Appleton PLC (Materials)................................        37,325         106,535
                    Associated British Foods PLC (Consumer Staples)......................        26,650         245,525
</TABLE>
 
- ---------------------
  83
<PAGE>   84
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    UNITED KINGDOM (continued)
                    B.A.T. Industries PLC (Multi-industry)...............................       165,361    $  1,485,761
                    Barclays PLC (Finance)...............................................        90,645       2,186,131
                    Bass PLC (Consumer Staples)..........................................        58,700         842,677
                    BG PLC (Utilities)...................................................       278,735       1,336,947
                    BICC Group PLC (Industrial & Commercial).............................        37,343          97,126
                    Blue Circle Industries PLC (Materials)...............................        69,400         398,513
                    BOC Group PLC (Materials)............................................        37,395         596,828
                    Boots Co. PLC (Consumer Discretionary)...............................        58,700         862,505
                    BPB Industries PLC (Materials).......................................        37,325         213,069
                    British Aerospace PLC (Industrial & Commercial)......................            27         727,021
                    British Airways PLC (Information & Entertainment)....................        63,904         579,571
                    British Petroleum Co. PLC (Energy)...................................       301,728       4,127,669
                    British Sky Broadcasting Group PLC (Information & Entertainment).....        85,425         634,807
                    British Steel PLC (Materials)........................................       106,675         249,076
                    British Telecommunications PLC (Information Technology)..............       309,350       2,387,649
                    BTR Ltd. PLC (Industrial & Commercial)...............................       224,077         777,702
                    Burmah Castrol PLC (Energy)..........................................        16,029         269,902
                    Cable & Wireless PLC (Information Technology)........................       133,315       1,211,338
                    Cadbury Schweppes PLC (Consumer Discretionary).......................        58,696         609,660
                    Caradon PLC (Materials)..............................................        42,620         134,604
                    Centrica PLC (Utilities)+............................................       234,600         340,746
                    Coats Viyella PLC (Consumer Discretionary)...........................        48,095          83,664
                    Commercial Union PLC (Finance).......................................        37,348         514,078
                    Courtaulds PLC (Materials)...........................................        26,650         122,875
                    De La Rue PLC (Information & Entertainment)..........................         5,269          35,595
                    Emi Group PLC (Information & Entertainment)..........................        26,648         200,726
                    General Electric Co. PLC (Multi-industry)............................       154,675       1,007,045
                    GKN PLC (Industrial & Commercial)....................................        31,975         695,014
                    Glaxo Wellcome PLC (Healthcare)......................................       170,650       3,746,742
                    Granada Group PLC (Information & Entertainment)......................        37,331         534,020
                    Grand Metropolitan PLC (Information & Entertainment).................        73,942         673,107
                    Great Universal Stores PLC (Consumer Discretionary)..................        63,975         750,930
                    Guardian Royal Exchange PLC (Finance)................................        42,611         205,102
                    Guinness PLC (Consumer Staples)......................................        78,500         711,948
                    Hanson PLC (Industrial & Commercial).................................        32,072         163,312
                    Harrisons & Crossfield PLC (Multi-industry)..........................        69,250         138,593
                    HSBC Holdings PLC (Finance)..........................................       117,418       2,861,576
                    Imperial Chemical Industries PLC (Materials).........................        48,000         710,149
                    Ladbroke Group PLC (Information & Entertainment).....................        64,046         290,970
                    Land Securities PLC (Real Estate)....................................        42,600         692,851
                    LASMO PLC (Energy)...................................................        42,600         189,221
                    Legal & General Group Ltd PLC (Finance)+.............................        63,975         545,640
                    Lloyds TSB Group Ltd. (Finance)......................................       293,324       3,343,918
                    Lonrho PLC (Multi-industry)..........................................        42,604          66,198
                    Marks & Spencer PLC (Consumer Discretionary).........................       186,600       1,919,257
                    MEPC PLC (Real Estate)...............................................        31,925         287,923
                    National Power PLC (Utilities).......................................        74,650         712,962
                    Peninsular & Oriental Steam PLC (Industrial & Commercial)+...........        42,673         461,972
                    Pilkington PLC (Materials)...........................................        80,014         174,325
                    Prudential Corp. PLC (Finance).......................................       106,710       1,149,820
                    Rank Group PLC (Information & Entertainment).........................        48,100         280,671
                    Redland PLC (Materials)..............................................        31,999         184,287
                    Reed International PLC (Information & Entertainment).................        74,650         794,912
                    Reuters Holdings PLC (Industrial & Commercial).......................        90,700       1,023,265
                    Rexam PLC (Materials)................................................        31,925         156,363
                    Rio Tinto PLC (Materials)............................................        63,998         772,817
                    RMC Group PLC (Materials)............................................        15,950         241,364
                    Royal & Sun Alliance Insurance Group PLC (Finance)...................        74,731         672,717
</TABLE>
 
                                                           ---------------------
                                                                            84

<PAGE>   85
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                  SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    UNITED KINGDOM (continued)
                    Royal Bank of Scotland Group PLC (Finance)...........................        26,651    $    306,524
                    Safeway PLC (Consumer Discretionary)+................................        47,952         262,395
                    Sainsbury (J.) PLC (Consumer Discretionary)..........................        85,272         701,358
                    Schroders PLC (Finance)..............................................        10,675         307,575
                    Scottish Power PLC (Utilities).......................................        53,303         432,113
                    Sears PLC (Consumer Discretionary)...................................       106,675          88,280
                    Sedgwick Group PLC (Finance).........................................        32,071          67,706
                    Slough Estates PLC (Real Estate).....................................        26,650         155,507
                    Smithkline Beecham PLC (Healthcare)..................................       282,683       2,625,830
                    Southern Electric PLC (Utilities)....................................        26,571         201,492
                    Tarmac PLC (Consumer Discretionary)..................................        74,737         145,157
                    Taylor Woodrow PLC (Industrial & Commercial).........................        42,679         126,141
                    Tesco PLC (Consumer Staples).........................................       101,305         818,685
                    Thames Water PLC (Industrial & Commercial)...........................        37,261         561,337
                    Thorn PLC (Consumer Discretionary)+..................................        26,650          67,289
                    TI Group PLC (Industrial & Commercial)...............................        26,571         214,731
                    Unilever NV PLC (Consumer Staples)...................................       157,225       1,239,396
                    United Utilities PLC (Utilities).....................................        37,347         480,004
                    Vodafone Group PLC (Information Technology)..........................       176,057       1,177,478
                    Zeneca Group PLC (Real Estate).......................................        48,000       1,532,171
                                                                                                           ------------
                                                                                                             60,239,883
                                                                                                           ------------
                    TOTAL COMMON STOCK (cost $193,789,194)...............................                   203,569,633
                                                                                                           ------------
                    PREFERRED STOCK -- 0.5%
                    ----------------------------------------------------------------------------------------------------
                    AUSTRALIA -- 0.1%
                    News Corp., Ltd. (Information & Entertainment).......................        31,965         155,454
                                                                                                           ------------
                    AUSTRIA -- 0.0%
                    Bank Austria AG (Finance)............................................         1,200          49,317
                    Bank Austria AG (Finance)............................................           900          37,351
                    Bau Holdings AG (Consumer Discretionary).............................           100           4,593
                                                                                                           ------------
                                                                                                                 91,261
                                                                                                           ------------
                    GERMANY -- 0.4%
                    RWE AG (Utilities)...................................................         9,920         399,669
                    SAP AG non voting (Information Technology)...........................         1,894         583,182
                                                                                                           ------------
                                                                                                                982,851
                                                                                                           ------------
                    ITALY -- 0.0%
                    Fiat SpA (Consumer Discretionary)....................................        80,850         124,020
                                                                                                           ------------
                    TOTAL PREFERRED STOCK (cost $1,091,560)..............................                     1,353,586
                                                                                                           ------------
 
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES -- 0.0%                                                     AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FRANCE -- 0.0%
                    Establissements Economiques du Casino -- Perrachon 4.50% 2001
                      (Consumer Discretionary)...........................................   $    43,400          15,753
                    Simco SA 3.25% 2006 (Real Estate)....................................           479          41,463
                    Sodexho SA 6.00% 2004 (Industrial & Commercial)......................        30,000           5,162
                                                                                                           ------------
                                                                                                                 62,378
                                                                                                           ------------
</TABLE>
 
- ---------------------
  85
<PAGE>   86
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    ITALY -- 0.0%
                    Mediobanca SpA 4.50% 2000 (Finance)..................................   $16,000,000    $      9,104
                                                                                                           ------------
                    TOTAL BONDS & NOTES (cost $71,642)...................................                        71,482
                                                                                                           ------------
                    RIGHTS -- 0.1%+
                    ----------------------------------------------------------------------------------------------------
                    FRANCE -- 0.0%
                    Sodexho SA 12/11/97 (Information & Entertainment)....................           335           4,188
                                                                                                           ------------
                    ITALY -- 0.1%
                    Banco Ambrosiano Veneto SpA 1/2/98 (Finance).........................        36,900         133,391
                                                                                                           ------------
                    NORWAY -- 0.0%
                    NCL Holding ASA 12/23/97 (Information & Entertainment)...............           622               0
                                                                                                           ------------
                    PORTUGAL -- 0.0%
                    Jeronimo Martins 12/31/97 (Consumer Staples).........................         2,000          94,811
                                                                                                           ------------
                    SPAIN -- 0.0%
                    Sociedad General de Aguas De Barcelona SA 12/15/97 (Utilities).......         3,143              14
                                                                                                           ------------
                    TOTAL RIGHTS (cost $0)...............................................                       232,404
                                                                                                           ------------
 
<CAPTION>
                    WARRANTS -- 0.0%+                                                         SHARES
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FRANCE -- 0.0%
                    Establissements Economiques du Casino -- Perrachon 12/31/99 (Consumer
                      Discretionary).....................................................           434           9,558
                    Compagnie Generale des Eaux 5/02/01 (Multi-industry).................         4,504           2,754
                    Sodexho SA 6/7/04 (Information & Entertainment)......................             6           1,320
                                                                                                           ------------
                                                                                                                 13,632
                                                                                                           ------------
                    HONG KONG -- 0.0%
                    Hongkong & Shanghai Hotels Ltd. 12/10/98 (Information &
                      Entertainment).....................................................         5,666             136
                    Hysan Development Co., Ltd. 4/30/98 (Real Estate)....................           975              13
                    Oriental Press Group 10/02/98 (Information & Entertainment)..........         5,600              40
                    Peregrine Investment Holdings Ltd. 5/15/98 (Finance).................         1,200              15
                    Stelux Holdings 2/28/98 (Consumer Discretionary).....................         5,800               7
                                                                                                           ------------
                                                                                                                    211
                                                                                                           ------------
                    ITALY -- 0.0%
                    La Rinascente 11/30/99 (Finance).....................................         2,650           3,259
                    Mediobanca SpA 12/31/99 (Finance)....................................         2,000             865
                    Riunione Adriatica de Sicur 12/11/97 (Finance).......................           150             374
                    Riunione Adriatica de Sicur 12/11/97 (Finance).......................           250             673
                                                                                                           ------------
                                                                                                                  5,171
                                                                                                           ------------
</TABLE>
 
                                                           ---------------------
                                                                            86
<PAGE>   87
 
<TABLE>
<CAPTION>
                    WARRANTS (continued)                                                      SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    SINGAPORE -- 0.0%
                    Asia Foods & Properties Ltd. 7/12/02 (Consumer Staples)..............         1,700    $        238
                    Straits Steamship Land Ltd. 12/12/00 (Multi-industry)................         4,750           1,505
                                                                                                           ------------
                                                                                                                  1,743
                                                                                                           ------------
                    TOTAL WARRANTS (cost $11,963)........................................                        20,757
                                                                                                           ------------
                    TOTAL INVESTMENT SECURITIES (cost $194,964,359)......................                   205,247,862
                                                                                                           ------------
<CAPTION>
                                                                                             PRINCIPAL
                    REPURCHASE AGREEMENT -- 17.9%                                             AMOUNT           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    REPURCHASE AGREEMENT -- 17.9%
                    Agreement with State Street Bank & Trust Co., bearing interst of 5.0%
                      dated 11/28/97 to be repurchased 12/01/97 in the amount of
                      $44,568,563 and collateralized by $44,375,000 U.S. Treasury Notes
                      6.25% due 7/31/98 approximate aggregate value $45,445,788 (cost
                      $44,550,000).......................................................   $44,550,000    $ 44,550,000
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $239,514,359)                        100.3%                                     249,797,862 
                    Liabilities in excess of other assets --      (0.3)                                        (871,150)
                                                                 -----                                     ------------ 
                    NET ASSETS --                                100.0%                                    $248,926,712 
                                                                 =====                                     ============ 
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
 
- ---------------------
  87
<PAGE>   88
<TABLE>
<CAPTION>
                    OPEN FORWARD FOREIGN CURRENCY CONTRACTS
                    -------------------------------------------------------------------------------
                          CONTRACT                    IN              DELIVERY     GROSS UNREALIZED
                         TO DELIVER              EXCHANGE FOR           DATE         APPRECIATION
                    -------------------------------------------------------------------------------
                    <S>    <C>               <C>    <C>               <C>          <C>
                    *AUD       1,423,993     USD        1,022,000      12/18/97      $     49,003
                    *DEM         269,771     USD          157,099      01/16/98             3,666
                    *DEM       1,309,000     USD          748,556      01/16/98             4,058
                    *DEM       1,050,000     USD          600,446      01/16/98             3,255
                    *DEM       3,471,355     USD        1,985,106      01/16/98            10,762
                    *DEM       6,162,229     USD        3,523,892      01/16/98            19,103
                    *DEM       3,229,313     USD        1,875,000      02/12/98            35,674
                     DEM       4,089,516     USD        2,337,000      03/16/98             3,832
                    *ESP      86,733,100     USD          593,770      02/12/98            10,952
                    *ESP       3,831,540     USD           26,230      02/12/98               484
                    *FRF       5,910,284     USD        1,025,966      12/15/97            23,605
                    *FRF      12,083,773     USD        2,078,464      01/21/98            24,326
                    *FRF       1,176,727     USD          202,402      01/21/98             2,369
                     FRF      12,223,976     USD        2,087,000      03/16/98             3,169
                    *ITL   2,620,000,000     USD        1,533,150      01/21/98            17,011
                    *ITL   1,454,574,300     USD          851,176      01/21/98             9,444
                    *ITL   1,859,990,000     USD        1,088,414      01/21/98            12,076
                    *ITL   2,654,510,860     USD        1,553,345      01/21/98            17,235
                    *ITL   1,433,292,000     USD          840,000      02/19/98            10,649
                    *ITL     428,018,000     USD          252,269      02/19/98             4,604
                     JPY   1,047,959,750     USD        8,725,000      01/29/98           430,867
                     JPY     526,968,188     USD        4,362,500      01/29/98           191,782
                     JPY     199,916,000     USD        1,640,000      01/29/98            57,754
                     JPY   1,026,888,875     USD        8,725,000      02/05/98           589,527
                     JPY     526,335,625     USD        4,362,500      02/05/98           192,634
                    *JPY      45,479,716     USD          361,754      02/26/98               362
                    *JPY      19,827,084     USD          157,708      02/26/98               158
                    *NLG       1,295,840     USD          667,890      02/19/98            12,612
                    *NLG         630,778     USD          325,110      02/19/98             6,139
                    *USD       3,726,000     FRF       22,089,098      12/15/97            16,835
                    *USD         627,000     ESP       93,636,180      12/18/97             1,283
                    *USD       1,968,000     DEM        3,471,356      01/16/98             6,345
                    *USD       1,510,827     ITL    2,620,000,000      01/21/98             5,313
                    *USD         839,000     ITL    1,454,574,300      01/21/98             2,732
                                                                                       ----------
                                                                                        1,779,620
                                                                                       ----------
</TABLE>
 
                                                           ---------------------
                                                                            88
<PAGE>   89
<TABLE>
<CAPTION>
                    -------------------------------------------------------------------------------
                          CONTRACT                    IN              DELIVERY     GROSS UNREALIZED
                         TO DELIVER              EXCHANGE FOR           DATE         DEPRECIATION
                    -------------------------------------------------------------------------------
                    <S>    <C>               <C>    <C>               <C>          <C>
                    *ESP      93,636,180     USD          626,664      12/18/97      $     (1,619)
                    *ESP      86,827,505     USD          581,097      12/18/97            (1,501)
                    *ESP     149,395,675     USD          999,837      12/18/97            (2,583)
                    *FRF       6,198,357     USD        1,040,377      12/15/97           (10,841)
                    *FRF      22,069,098     USD        3,704,236      12/15/97           (38,599)
                    *FRF       1,107,975     USD          186,387      01/21/98            (1,960)
                    *SGD       3,132,716     USD        1,939,162      03/05/98           (15,625)
                    *USD       1,028,681     FRF        5,910,284      12/15/97           (26,319)
                    *USD       1,078,819     FRF        6,198,357      12/15/97           (27,602)
                    *USD         597,500     ESP       86,827,505      12/18/97           (14,902)
                    *USD       1,025,999     ESP      149,395,675      12/18/97           (23,579)
                    *USD       1,027,838     AUD        1,423,993      12/19/97           (54,841)
                    *USD         157,282     DEM          269,771      01/16/98            (3,849)
                    *USD         749,842     DEM        1,309,000      01/16/98            (5,344)
                    *USD         602,983     DEM        1,050,000      10/16/98            (5,772)
                    *USD       3,592,718     DEM        6,162,229      01/16/98           (87,930)
                    *USD         192,748     FRF        1,107,975      01/21/98            (4,402)
                    *USD       2,107,500     FRF       12,083,773      01/21/98           (53,362)
                    *USD         204,709     FRF        1,176,727      01/21/98            (4,675)
                    *USD       1,100,000     ITL    1,859,990,000      01/21/98           (23,663)
                    *USD       1,565,603     ITL    2,654,510,860      01/21/98           (29,493)
                    *USD       1,883,530     DEM        3,229,313      02/12/98           (44,204)
                    *USD         597,500     ESP       86,733,100      02/12/98           (14,683)
                    *USD          26,341     ESP        3,831,540      02/12/98              (594)
                    *USD         847,049     ITL    1,433,292,000      02/19/98           (17,699)
                    *USD         252,951     ITL      428,018,000      02/19/98            (5,285)
                    *USD         672,500     NLG        1,295,840      02/19/98           (17,222)
                    *USD         326,524     NLG          630,778      02/19/98            (7,553)
                    *USD         364,801     JPY       45,479,716      02/26/98            (3,409)
                    *USD         157,972     JPY       19,827,084      02/26/98              (422)
                     USD         792,028     JPY       99,407,416      02/26/98            (2,114)
                    *USD       1,967,168     SGD        3,132,716      03/05/98           (12,382)
                     USD          47,523     JPY        5,937,000      03/16/98              (213)
                                                                                       ----------
                                                                                         (564,241)
                                                                                       ----------
                             Net Unrealized Appreciation.......................      $  1,215,379
                                                                                       ==========
</TABLE>
 
              -----------------------------
 
              * Represents open forward foreign currency contracts and
                offsetting open forward foreign currency contracts that do not
                have additional market risk but have continued counterparty
                settlement risk.
 
<TABLE>
                    <S>                              <C>                         <C>            
                    AUD  --   Australian Dollar      FRF  --   French Franc      NGL  --   Netherlands Guilder
                    DEM  --   Deutsche Mark          ITL  --   Italian Lira      SGD  --   Singapore Dollar
                    ESP  --   Spanish Peseta         JPY  --   Japanese Yen      USD  --   United States Dollar
</TABLE>
 
              See Notes to Financial Statements
 
- ---------------------
  89

<PAGE>   90
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    REAL ESTATE                        INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 84.0%                                                       SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    INFORMATION & ENTERTAINMENT -- 8.6%
                    Leisure & Tourism -- 8.6%
                    Bristol Hotel Co.+.....................................................        7,300    $   180,675
                    CapStar Hotel Co.+.....................................................       25,500        954,656
                    Host Marriott Corp.+...................................................        7,300        151,931
                    Premier Parks, Inc.+...................................................       12,400        483,600
                    Servico, Inc.+.........................................................       39,500        683,844
                    WHG Resorts & Casinos, Inc.+...........................................        3,800         84,550
                                                                                                            -------------
                                                                                                              2,539,256
                                                                                                            -------------
                    REAL ESTATE -- 75.4%
                    Real Estate Companies -- 7.0%
                    Boardwalk Equities, Inc.+..............................................       26,200        298,940
                    Catellus Development Corp.+............................................       50,800        939,800
                    Crescent Operating, Inc.+..............................................        1,780         29,815
                    Security Capital Group, Inc., Class B+.................................        7,800        250,575
                    The Rouse Co...........................................................        2,000         63,000
                    TrizecHahn Corp........................................................       21,700        501,812
 
                    Real Estate Investment Trusts -- 68.4%
                    Alexandria Real Estate Equities, Inc...................................       14,100        438,862
                    Ambassador Apartments, Inc. Class A....................................       18,400        366,850
                    Apartment Investment & Management Co...................................        4,900        173,338
                    Arden Reality, Inc.....................................................        3,200         97,400
                    Avalon Properties, Inc.................................................        5,700        175,275
                    Bay Apartment Communities, Inc.........................................       10,200        407,362
                    Beacon Properties Corp.................................................       14,100        634,500
                    Boston Properties, Inc.................................................       26,100        851,512
                    Boykin Lodging Co......................................................        7,000        181,563
                    Cali Reality Corp......................................................       21,700        861,219
                    Camden Property Trust..................................................       10,000        326,875
                    CarrAmerica Realty Corp................................................        2,000         60,250
                    CCA Prison Reality Trust...............................................        5,100        181,687
                    CenterPoint Properties Corp............................................       12,100        400,812
                    Chelsea GCA Realty, Inc................................................        2,500         95,000
                    Crescent Real Estate Equities Co.......................................       25,300        974,050
                    Duke Realty Investments, Inc...........................................        6,200        142,600
                    Equity Office Properties Trust.........................................        5,700        184,894
                    Equity Residential Properties Trust....................................        1,100         55,000
                    Essex Property Trust, Inc..............................................       18,200        657,475
                    FelCor Suite Hotels, Inc...............................................       18,100        657,256
                    First Industrial Reality Trust, Inc....................................       18,000        635,625
                    First Union Real Estate Investments....................................        9,900        147,263
                    Gables Residential Trust...............................................        7,300        198,469
                    Glenborough Reality Trust, Inc.........................................       21,800        588,600
                    Golf Trust of America, Inc.............................................       14,300        386,100
                    Home Properties of New York, Inc.......................................        5,600        148,750
                    IRT Property Co........................................................       10,800        130,275
                    Irvine Apartment Communities, Inc......................................        8,800        273,350
                    JDN Realty Corp........................................................       17,000        528,062
                    Kilroy Reality Corp....................................................        6,400        168,000
                    Kimco Realty Corp......................................................        5,500        189,062
                    Liberty Property Trust.................................................       28,700        801,806
</TABLE>
 
                                                           ---------------------
                                                                            90
<PAGE>   91
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    REAL ESTATE (continued)
                    Real Estate Companies (continued)
                    National Golf Properties, Inc..........................................        4,400    $   139,700
                    Oasis Residential, Inc.................................................        1,000         21,813
                    Pacific Gulf Properties, Inc...........................................        3,800         85,025
                    Parkway Properties, Inc................................................       21,900        721,331
                    Patriot American Hospitality, Inc......................................       25,312        791,000
                    Post Properties, Inc...................................................       12,200        471,225
                    Prentiss Properties Trust..............................................       10,300        266,512
                    Public Storage, Inc....................................................       24,800        685,100
                    Reckson Associates Realty Corp.........................................       21,100        560,469
                    Security Capital Pacific Trust.........................................        8,642        210,109
                    Simon DeBartolo Group, Inc.............................................       18,100        591,644
                    Sl Green Reality Corp..................................................        9,700        252,200
                    Starwood Lodging Trust.................................................       16,600        890,175
                    Storage USA, Inc.......................................................        6,000        234,375
                    Sunstone Hotel Investors, Inc..........................................       29,900        525,119
                    The Macerich Co........................................................        6,600        179,025
                    Tower Reality Trust Inc.+..............................................        6,100        148,688
                    United States Restaurant Properties, Inc...............................        9,850        235,169
                    Urban Shopping Centers, Inc............................................        3,200        106,600
                    Vornado Realty Trust...................................................       20,300        909,694
                    Weingarten Realty Investors............................................        1,800         75,038
                                                                                                            -------------
                                                                                                             22,303,095
                                                                                                            -------------
                    TOTAL COMMON STOCK (cost $23,518,812)..................................                  24,842,351
                                                                                                            -------------
                    PREFERRED STOCK -- 3.7%
                    ----------------------------------------------------------------------------------------------------
                    REAL ESTATE -- 3.7%
                    Real Estate Companies -- 1.0%
                    Oasis Residential, Inc., Series A 2.25%................................          700         17,500
                    The Rouse Co., Series B 3.0%...........................................        5,400        270,000
 
                    Real Estate Investment Trusts -- 2.7%
                    Equity Residential Properties Trust, Series E 7.0%.....................       24,200        674,575
                    Security Capital Pacific Trust Convertible, Series A 1.75%.............          400         13,350
                    Vornado Realty Trust, Series A 6.50%...................................        1,700        113,794
                                                                                                            -------------
                                                                                                              1,089,219
                                                                                                            -------------
                    TOTAL PREFERRED STOCK (cost $1,090,413)................................                   1,089,219
                                                                                                            -------------
                    TOTAL INVESTMENT SECURITIES (cost $24,609,225).........................                  25,931,570
                                                                                                            -------------
<CAPTION>
                                                                                              PRINCIPAL
                    SHORT-TERM SECURITIES -- 12.6%                                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    FEDERAL AGENCY OBLIGATIONS -- 12.6%
                    Federal Home Loan Bank Consolidated Discount Note 5.35% due 12/1/97....   $  130,000        130,000
                    Federal Home Loan Mortgage Discount Notes 5.46% due 12/1/97............    3,600,000      3,600,000
                                                                                                            -------------
                    TOTAL SHORT-TERM SECURITIES (cost $3,730,000)..........................                   3,730,000
                                                                                                            -------------
                    TOTAL INVESTMENTS --
                      (cost $28,339,225)                                              100.3%                 29,661,570
                    Liabilities in excess of other assets --                           (0.3)                    (96,712)
                                                                                     ------                 -------------
                    NET ASSETS --                                                     100.0%                $29,564,858
                                                                                     ======                 =============
                                                                                           
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
 
              See Notes to Financial Statements
 
- ---------------------
  91

<PAGE>   92
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    AGGRESSIVE GROWTH
    PORTFOLIO                          INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 94.8%                                                      SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    CONSUMER DISCRETIONARY -- 6.6%
                    Apparel & Textiles -- 1.5%
                    Gap, Inc..............................................................       10,000    $    536,875
                    Liz Claiborne, Inc....................................................       10,000         502,500
                    Tefron Ltd.+..........................................................       26,200         550,200
 
                    Housing -- 0.6%
                    D.R.Horton, Inc.......................................................       25,000         445,313
                    Toll Brothers, Inc.+..................................................       10,000         241,250
 
                    Retail -- 4.5%
                    The Neiman Marcus Group, Inc.+........................................       25,000         823,437
                    Amazon.com., Inc.+....................................................        7,000         346,500
                    Ames Department Stores, Inc.+.........................................       65,000       1,105,000
                    Costco Cos., Inc.+....................................................        5,000         221,563
                    CVS Corp..............................................................       13,000         862,875
                    Kohl's Corp.+.........................................................        5,000         361,875
                    Office Depot, Inc.+...................................................       15,500         366,187
                    Woolworth Corp.+......................................................       25,000         540,625
                                                                                                           ------------
                                                                                                              6,904,200
                                                                                                           ------------
                    CONSUMER STAPLES -- 4.7%
                    Food, Beverage & Tobacco -- 1.7%
                    800-JR Cigar, Inc.+...................................................       20,000         550,000
                    Beringer Wine Estates Holdings, Inc., Class B+........................        4,900         159,250
                    Chiquita Brands International, Inc....................................       25,000         423,438
                    Fresh Del Monte Produce, Inc.+........................................       15,000         221,250
                    Ryan's Family Steak Houses, Inc.+.....................................       45,000         399,375
 
                    Household Products -- 3.0%
                    A.C. Moore Arts & Crafts, Inc.+.......................................        2,000          30,000
                    Dial Corp. New........................................................       60,000       1,162,500
                    Furniture Brands International, Inc.+.................................       10,000         195,625
                    Scotts Co., Class A+..................................................        7,000         204,750
                    Silgan Holdings, Inc.+................................................       12,000         417,000
                    Steiner Leisure Ltd.+.................................................       15,000         431,250
                    Sunbeam Corp..........................................................       15,000         660,937
                                                                                                           ------------
                                                                                                              4,855,375
                                                                                                           ------------
                    ENERGY -- 15.8%
                    Energy Services -- 13.5%
                    Anadarko Petroleum Corp...............................................       10,000         650,000
                    Baker Hughes, Inc.....................................................       10,000         418,750
                    Cliffs Drilling Co.+..................................................       17,600         976,800
                    Cooper Cameron Corp.+.................................................       20,000       1,218,750
                    Core Laboratories NV+.................................................       30,000       1,087,500
                    Diamond Offshore Drilling, Inc........................................       15,400         768,075
                    Eagle Geophysical, Inc.+..............................................        3,000          48,750
                    EVI, Inc.+............................................................       10,000         514,375
                    Falcon Drilling Co., Inc.+............................................       40,000       1,290,000
                    Friede Goldman International, Inc.+...................................       50,000       1,487,500
                    Global Marine, Inc.+..................................................       10,000         263,125
</TABLE>
 
                                                           ---------------------
                                                                            92
<PAGE>   93
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    ENERGY (continued)
                    Energy Services (continued)
                    Marine Drilling Co., Inc. +...........................................       20,000    $    455,000
                    Nabors Industries, Inc. +.............................................       20,000         701,250
                    Noble Drilling Corp.+.................................................       28,000         841,750
                    Patterson Energy, Inc.+...............................................       20,200         742,350
                    Rowan Cos., Inc.+.....................................................       10,000         340,000
                    Seagull Energy Corp.+.................................................       10,000         228,125
                    Tidewater, Inc........................................................        3,000         168,187
                    Trico Marine Services, Inc.+..........................................       36,400       1,012,375
                    UTI Energy Corp.+.....................................................       15,000         420,000
                    Varco International, Inc.+............................................        6,400         327,600
 
                    Energy Sources -- 2.3%
                    ENSCO International, Inc. +...........................................       26,000         929,500
                    Kerr-McGee Corp.......................................................       10,000         663,125
                    KN Energy, Inc........................................................       10,000         467,500
                    Smith International, Inc.+............................................        5,000         320,000
                                                                                                           ------------
                                                                                                             16,340,387
                                                                                                           ------------
                    FINANCE -- 19.7%
                    Banks -- 9.4%
                    Bankers Trust New York Corp...........................................       17,490       2,073,658
                    First American Corp...................................................       33,800       1,673,100
                    First Chicago Corp....................................................       10,000         782,500
                    First International Bancorp, Inc......................................       14,500         197,563
                    Hamilton Bancorp, Inc.+...............................................       20,000         562,500
                    Hibernia Corp. Class A................................................       15,000         271,875
                    ING Groep NV..........................................................       15,115         615,936
                    Long Island Bancorp, Inc..............................................        5,367         252,920
                    PNC Bank Corp.........................................................       26,400       1,420,650
                    Popular Inc...........................................................       16,000         852,000
                    Summit Bancorp........................................................       22,500       1,049,062
 
                    Financial Services -- 9.0%
                    Allmerica Financial Corp..............................................        5,000         242,500
                    American Capital Strategies Ltd.+.....................................       18,000         333,000
                    Associates First Capital Corp., Class A...............................        5,000         321,250
                    Countrywide Credit Industries, Inc....................................       17,600         720,500
                    Crestar Financial Corp................................................       10,000         513,750
                    Donaldson, Lufkin & Jenrette, Inc.....................................       10,000         728,750
                    Federal Agricultural Mortgage Corp.+..................................        4,100         271,625
                    Hambrecht & Quist Group, Inc.+........................................       10,000         383,750
                    Healthcare Financial Partners, Inc.+..................................       25,400         838,200
                    Interra Financial, Inc................................................        9,000         496,687
                    Jefferies Group, Inc..................................................          400          28,350
                    Legg Mason, Inc.......................................................        9,900         478,913
                    Lehman Brothers Holdings, Inc.........................................       18,000         910,125
                    Merrill Lynch & Co., Inc..............................................        5,000         350,938
                    Metris Cos., Inc.+....................................................        9,500         361,000
                    New Century Financial Corp.+..........................................       25,000         328,125
                    PaineWebber Group, Inc................................................       15,000         504,375
                    Reliance Group Holdings, Inc..........................................       50,000         637,500
                    Stirling Cooke Brown Holdings.........................................       24,000         582,000
                    T + W Financial Corp.+................................................       15,000         241,875
</TABLE>
 
- ---------------------
  93
<PAGE>   94
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    FINANCE (continued)
                    Insurance -- 1.3%
                    Conseco, Inc..........................................................       10,000    $    465,625
                    Hartford Life, Inc....................................................       15,000         575,625
                    Penn Treaty American Corp.+...........................................       10,000         325,000
                                                                                                           ------------
                                                                                                             20,391,227
                                                                                                           ------------
                    HEALTHCARE -- 9.8%
                    Drugs -- 2.3%
                    IDEC Pharmaceuticals Corp.+...........................................       20,000         698,750
                    LifeCell Corp.+.......................................................        9,000          43,875
                    Mylan Laboratories, Inc...............................................       49,000       1,087,188
                    Watson Pharmaceuticals, Inc.+.........................................       20,000         595,000
 
                    Health Services -- 4.9%
                    Access Health, Inc.+..................................................       10,000         297,500
                    Advance Paradigm, Inc.+...............................................       10,000         296,250
                    Arterial Vascular Engineering, Inc.+..................................       20,000       1,107,500
                    Assisted Living Concepts, Inc.+.......................................       30,000         513,750
                    CORR Therapeutics, Inc.+..............................................       20,000         455,000
                    HEALTHSOUTH Corp.+....................................................       20,000         525,000
                    Neurex Corp.+.........................................................       20,000         312,500
                    NovaCare, Inc.+.......................................................       50,000         618,750
                    PhyCor, Inc.+.........................................................       10,000         246,250
                    Vision Twenty One, Inc.+..............................................       70,000         669,375
 
                    Medical Products -- 2.6%
                    Guidant Corp..........................................................       12,500         803,125
                    Gulf South Medical Supply, Inc. +.....................................       15,000         489,375
                    Osteotech, Inc.+......................................................       10,000         302,500
                    Protein Design Labs, Inc.+............................................       20,000         840,000
                    Rexall Sundown, Inc.+.................................................       10,000         237,500
                                                                                                           ------------
                                                                                                             10,139,188
                                                                                                           ------------
                    INDUSTRIAL & COMMERCIAL -- 10.2%
                    Aerospace & Military Technology -- 0.4%
                    REMEC, Inc.+..........................................................       17,000         397,375
 
                    Business Services -- 6.2%
                    American Disposal Services, Inc.+.....................................       20,000         712,500
                    Budget Group, Inc., Class A+..........................................        5,000         177,500
                    Checkfree Corp.+......................................................       15,000         392,812
                    Corrections Corp. of America+.........................................        5,000         173,125
                    Culligan Water Technologies, Inc.+....................................       15,000         673,125
                    Hvide Marine, Inc., Class A+..........................................        3,000          84,938
                    Jackson Hewitt, Inc.+.................................................       25,000       1,676,562
                    JLK Direct Distribution, Inc.+........................................       12,600         358,312
                    NCO Group, Inc.+......................................................        5,000         189,375
                    Personnel Group Of America, Inc.+.....................................       10,000         365,625
                    Philip Services Corp.+................................................       10,000         158,125
                    Pre-Paid Legal Services, Inc.+........................................       10,000         283,125
                    Seitel, Inc.+.........................................................       15,000         577,500
                    Snyder Communications, Inc............................................        5,000         169,688
                    Transcrypt Internaional, Inc.+........................................        5,200         120,900
                    Vestcom International, Inc.+..........................................       15,000         303,750
 
                    Machinery -- 1.0%
                    IRI International Corp.+..............................................        2,000          32,250
                    Kennametal, Inc.......................................................       20,000       1,053,750
</TABLE>
 
                                                           ---------------------
                                                                            94
<PAGE>   95
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    INDUSTRIAL & COMMERCIAL (continued)
                    Transportation -- 2.6%
                    Airborne Freight Corp.................................................       10,000    $    636,875
                    Caliber System, Inc...................................................       25,000       1,335,938
                    CNF Transportation, Inc...............................................       15,000         652,500
                    Consolidated Freightways Corp.+.......................................        4,000          62,500
                                                                                                           ------------
                                                                                                             10,588,150
                                                                                                           ------------
                    INFORMATION & ENTERTAINMENT -- 4.9%
                    Broadcasting & Media -- 2.6%
                    Cinar Films, Inc., Class B+...........................................       22,000         907,500
                    Nextel Communications, Inc., Class A+.................................       20,000         505,000
                    Tele-Communications Liberty Media Group, Inc., Series A+..............       15,000         506,250
                    TV Azteca SA de CV ADR+...............................................        6,000         124,125
                    Univision Communications, Inc., Class A+..............................       10,000         665,625
 
                    Entertainment Products -- 0.4%
                    Mattel, Inc...........................................................       10,000         400,625
 
                    Leisure & Tourism -- 1.9%
                    CapStar Hotel Co.+....................................................       20,000         748,750
                    Carnival Corp., Class A...............................................       10,000         540,625
                    Four Seasons Hotels, Inc..............................................        7,000         224,875
                    Ryanair Holdings PLC ADR+.............................................       16,200         433,350
                                                                                                           ------------
                                                                                                              5,056,725
                                                                                                           ------------
                    INFORMATION TECHNOLOGY -- 18.0%
                    Communication Equipment -- 2.1%
                    CIENA Corp.+..........................................................        5,000         270,000
                    Digital Microwave Corp.+..............................................       20,000         315,000
                    Tekelec, Inc.+........................................................       20,000         757,500
                    Tellabs, Inc.+........................................................        6,000         312,000
                    World Access, Inc.+...................................................       20,000         490,000
 
                    Computers & Business Equipment -- 0.2%
                    Ikon Office Solutions, Inc............................................        7,500         228,281
 
                    Electronics -- 4.9%
                    Aehr Test Systems+....................................................        4,000          36,500
                    Alpha Industries, Inc.+...............................................       10,000         186,250
                    DII Group, Inc.+......................................................       20,000         447,500
                    Jabil Circuit, Inc.+..................................................       15,000         721,875
                    Lernout & Hauspie Speech Products NV+.................................       10,000         479,375
                    Level One Communications, Inc.+.......................................       20,000         835,000
                    PMC-Sierra, Inc.+.....................................................       20,000         550,000
                    RF Micro Devices, Inc.+...............................................       10,000         141,250
                    Tandy Corp............................................................       20,000         860,000
                    Uniphase Corp.+.......................................................        5,000         200,625
                    Vitesse Semiconductor Corp.+..........................................        5,500         246,125
                    Yurie System, Inc.+...................................................       15,000         373,125
</TABLE>
 
- ---------------------
  95

<PAGE>   96
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    INFORMATION TECHNOLOGY (continued)
                    Software -- 8.4%
                    Applied Voice Technology, Inc.+.......................................       10,000    $    280,000
                    Baan Co. NV+..........................................................        5,000         357,500
                    Cambridge Technology Partners, Inc.+..................................       10,000         388,750
                    Check Point Software Technologies, Ltd.+..............................       10,000         451,250
                    Computer Task Group, Inc..............................................       19,300         607,950
                    Compuware Corp.+......................................................       30,000       1,048,125
                    Concord Communications, Inc.+.........................................        2,000          43,750
                    HBO & Co.+............................................................       20,000         897,500
                    Keane, Inc.+..........................................................       15,000         475,313
                    Legato Systems, Inc.+.................................................       10,000         381,250
                    Lycos Inc.+...........................................................       20,000         611,250
                    New Era of Networks, Inc.+............................................       10,000         127,500
                    Novell, Inc.+.........................................................       15,000         138,750
                    QuadraMed Corp.+......................................................       25,000         653,125
                    The Learning Company Inc.+............................................       20,000         362,500
                    Veritas DGC, Inc.+....................................................       15,000         600,000
                    Veritas Software Co...................................................       15,000         655,781
                    Yahoo!, Inc.+.........................................................       12,500         639,062
 
                    Telecommunications -- 2.4%
                    At Home Corp., Series A+..............................................       10,000         206,250
                    COLT Telecommunications Group PLC ADR+................................        5,000         217,500
                    Globalstar Telecommunications Ltd.+...................................       10,000         495,625
                    Lucent Technologies, Inc..............................................        5,000         400,625
                    Pacific Gateway Exchange, Inc.+.......................................       10,000         388,750
                    Teleport Communications Group+........................................       15,000         735,000
                                                                                                           ------------
                                                                                                             18,613,512
                                                                                                           ------------
                    REAL ESTATE -- 3.1%
                    Real Estate Companies -- 0.6%
                    Security Capital Group, Inc., Class B+................................       10,000         321,250
                    Westfield America, Inc................................................       20,000         333,750
 
                    Real Estate Investment Trusts -- 2.5%
                    CCA Prison Reality Trust..............................................        5,000         178,125
                    Equity Office Properties Trust........................................       10,000         324,375
                    Innkeepers USA Trust..................................................       20,000         321,250
                    Ocwen Asset Investment Corp...........................................       12,500         227,344
                    Starwood Lodging Trust................................................       15,000         804,375
                    Vornado Realty Trust..................................................       15,000         672,187
                                                                                                           ------------
                                                                                                              3,182,656
                                                                                                           ------------
                    UTILITIES -- 2.0%
                    Gas & Pipeline Utilities -- 1.7%
                    Aquila Gas Pipeline Corp..............................................       50,000         706,250
                    TransCoastal Marine Services, Inc.+...................................       12,000         234,000
                    Western Gas Resources, Inc............................................       35,000         800,626
 
                    Telephone -- 0.3%
                    McLeodUSA, Inc., Class A+.............................................       10,000         370,000
                                                                                                           ------------
                                                                                                              2,110,876
                                                                                                           ------------
                    TOTAL COMMON STOCK (cost $83,284,878).................................                   98,182,296
                                                                                                           ------------
</TABLE>
 
                                                           ---------------------
                                                                            96
<PAGE>   97
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    U.S. GOVERNMENT AND AGENCIES -- 2.3%                                       AMOUNT          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    U.S. GOVERNMENT & AGENCIES -- 2.3%
                    United States Treasury Bonds 6.13% 2027...............................   $1,200,000    $  1,213,500
                    United States Treasury Notes 6.13% 2007...............................    1,200,000       1,223,064
                                                                                                           -------------
                                                                                                              2,436,564
                                                                                                           -------------
                    TOTAL U.S. GOVERNMENT AND AGENCIES (cost $2,424,112)..................                    2,436,564
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $85,708,990)........................                  100,618,860
                                                                                                           -------------
                    REPURCHASE AGREEMENT -- 5.8%
                    ----------------------------------------------------------------------------------------------------
 
                    REPURCHASE AGREEMENT -- 5.8%
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $5,956,000)...................................................    5,956,000       5,956,000
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $91,664,990)                                            102.9%                  106,574,860
                              Liabilities in excess of other assets --               (2.9)                   (2,971,396)
                                                                                    ------                 -------------
                    NET ASSETS --                                                   100.0%                 $103,603,464
                                                                                    ======                 ==============
                                                                                          
</TABLE>
 
              -----------------------------
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              See Notes to Financial Statements
 
- ---------------------
  97

<PAGE>   98
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    EMERGING MARKETS                   INVESTMENT PORTFOLIO -- NOVEMBER 30, 1997
                                                                     (UNAUDITED)
<TABLE>
<CAPTION>
                    COMMON STOCK -- 82.2%                                                      SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    ARGENTINA -- 5.4%
                    Banco Frances del Rio de la Plata SA ADR (Finance)....................        17,500    $   157,558
                    Irsa Inversiones y Represenaciones SAt GDR (Real Estate)..............         2,400         73,350
                    Perez Cos. SA (Multi-industry)........................................        31,000        222,041
                    Telefonica de Argentina SA ADR (Utilities) GDR........................        11,000        363,687
                    YPF Sociedad Anonima ADR (Energy).....................................         8,000        268,500
                                                                                                            ------------
                                                                                                              1,085,136
                                                                                                            ------------
                    BRAZIL -- 9.6%
                    Brazil Realty SA Empreendimentos & Participacoes GDR (Real
                      Estate)(1)*.........................................................         2,900         50,750
                    Centrais Electricas de Santa Brasileiras SA (Utilities)...............         1,900        198,678
                    Companhia Siderurgica Nacional (Materials)............................     2,100,000         56,793
                    Companhia Siderurgica Nacional ADR (Materials)........................         2,500         67,608
                    Companhia Vale do Rio Doce (Materials)................................        18,000        322,897
                    Compania Brasileira de Distribuidora GDR (Industrial & Commercial)....        15,700        233,660
                    Compania Energetica de Minas ADR non voting (Materials)...............        10,400        506,251
                    Petroleo Brasileiro SA ADR (Energy)...................................         9,100        198,516
                    Telecomunicacoes Brasileirassa SA ADR (Information Technology)........         2,750        287,031
                                                                                                            ------------
                                                                                                              1,922,184
                                                                                                            ------------
                    CANADA -- 2.1%
                    Bell Canada International, Inc. (Utilities)+..........................         5,000         72,734
                    Hurricane Hydrocarbons Ltd. (Energy)..................................        21,700        133,307
                    Super Sol Ltd. ADR (Materials)........................................        15,700        219,800
                                                                                                            ------------
                                                                                                                425,841
                                                                                                            ------------
                    CHILE -- 4.2%
                    Compania de Telecomunicaciones de Chile SA ADR (Utilities)............        10,000        270,625
                    Distribucion y Servicio D&S SA ADR (Consumer Discretionary)+..........        13,600        237,150
                    Linea Aerea Nacional Chile SA ADR (Information & Entertainment).......         9,700        122,462
                    Madeco SA ADR (Materials).............................................        11,800        199,125
                                                                                                            ------------
                                                                                                                829,362
                                                                                                            ------------
                    CHINA -- 1.3%
                    Beijing Datang Pow (Utilities)........................................       156,000         72,145
                    Guangdong Kelon Electric Holdings (Industrial & Commercial)...........       100,000        111,251
                    Qingling Motors Co., Ltd. (Consumer Discretionary)....................       139,000         74,172
                                                                                                            ------------
                                                                                                                257,568
                                                                                                            ------------
                    HONG KONG -- 2.7%
                    Asia Satellite Telecom Holdings Ltd. (Information Technology)+........        29,000         63,400
                    Cheung Kong Holdings Ltd. (Real Estate)...............................        40,000         93,140
                    China Foods Holdings (Consumer Staples)...............................       116,000         40,891
                    Guangnan Holdings (Consumer Staples)..................................        70,000         52,521
                    Hutchison Whampoa Ltd. (Multi-industry)...............................        18,000        119,918
                    New World Development Co. Ltd. (Real Estate)+.........................        53,900        106,331
                    Ng Fung Hong (Consumer Staples).......................................        56,000         54,694
                                                                                                            ------------
                                                                                                                530,895
                                                                                                            ------------
</TABLE>
 
                                                           ---------------------
                                                                            98
<PAGE>   99
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    INDIA -- 4.2%
                    BSES Ltd. GDR (Industrial & Commercial)...............................         5,600    $    75,600
                    Gujarat Ambuja Cements Ltd. GDR (Industrial & Commercial).............        14,000        112,000
                    Hindalco Industries Ltd. GDR (Materials)*.............................         4,200         94,500
                    Indian Hotel Co., Ltd. (Information & Entertainment)..................         2,400         45,600
                    Larsen & Torbo GDR (Industrial & Commercial)..........................         3,000         29,250
                    Ranbaxy Laboratories Ltd. (Healthcare)................................         4,100         95,325
                    Reliance Industries GDS (Materials)*..................................        14,000        108,850
                    State Bank of India GDR (Finance).....................................         8,200        108,650
                    Tata Engineering & Locomotive Co., Ltd. GDR (Consumer
                      Discretionary)......................................................        10,000         81,378
                    Videsh Sanchar Nigam Ltd. GDR (Information Technology)*...............         7,000         92,750
                                                                                                            ------------
                                                                                                                843,903
                                                                                                            ------------
                    INDONESIA -- 2.3%
                    Astra International, Inc. (Consumer Discretionary)....................        50,000         26,045
                    Gudang Garam Perus (Consumer Staples).................................        30,000         63,742
                    PT Astra Agro Niaga Lestari Tbk (Energy)(1)...........................        77,000         32,721
                    PT Indah Kiat Pulp & Paper Corp. (Materials)..........................       237,500         55,346
                    PT Indorama Synthetics (Consumer Discretionary).......................        70,000         35,984
                    PT Indostat alien (Information Technology)+...........................        31,000         70,329
                    PT Telekomunikasi Indonesia ADR alien (Information Technology)+.......         8,000        117,000
                    Ramayana Lestari Sentosa (Consumer Discretionary).....................        45,000         52,125
                                                                                                            ------------
                                                                                                                453,292
                                                                                                            ------------
                    KOREA -- 1.5%
                    Daewoo Heavy Industries (Industrial & Commercial).....................         7,000         31,962
                    Housing & Commercial Bank, Korea GDR (Finance)*.......................         7,100         41,712
                    Korea Mobile Telecommunications Corp. (Information & Entertainment)...           100         32,591
                    LG Electronics, Inc. (Consumer Goods).................................         3,000         33,604
                    Samsung Electronics Co. (Information Technology)......................         4,500        161,223
                                                                                                            ------------
                                                                                                                301,092
                                                                                                            ------------
                    MALAYSIA -- 2.6%
                    Berjaya Sports Toto Berhad (Information & Entertainment)..............        57,000        124,399
                    IJM Corp. Berhad (Industrial & Commercial)............................       102,000         37,829
                    KFC Holdings (Information & Entertainment)............................        58,000         86,042
                    Malakoff Berhad (Industrial & Commercial).............................        53,000         83,161
                    Malaysian Assurance (Finance)+........................................        44,000         51,466
                    PPB Oil Palms Berhad (Consumer Staples)...............................        65,000         56,002
                    Telekom Malaysia Berhad (Information Technology)......................        36,000         80,108
                                                                                                            ------------
                                                                                                                519,007
                                                                                                            ------------
                    MEXICO -- 17.8%
                    Alfa SA de CV, Class A (Multi-industry)+..............................        66,000        495,793
                    Cemex SA de CV Class B ADR (Materials)................................        71,100        349,722
                    Cifra SA de CV (Consumer Staples).....................................        87,000        182,188
                    Corporacion Moctezuma SA de CV (Materials)............................        66,700         79,259
                    Fomento Economico Mexicano SA de CV, Class B (Consumer Staples)+......        61,000        496,853
                    G Accion SA de CV ADR (Real Estate)(1)*...............................         7,400         69,375
                    Grupo Financiero Banamex-Accival SA de CV., Class B (Finance).........       100,000        219,151
                    Grupo Imsa SA de CV ADR (Multi-industry)..............................        12,300        319,031
                    Grupo Televisa SA de CV, ADR (Information & Entertainment)............        11,000        407,000
                    Kimberly-Clark de Mexico SA de CV ADR (Materials).....................        44,600        196,026
                    Panamerican Beverages, Inc., Class A ADR (Consumer Staples)...........        13,500        462,375
                    Telefonos de Mexico SA ADR (Utilities)................................         5,800        287,100
                                                                                                            ------------
                                                                                                              3,563,873
                                                                                                            ------------
</TABLE>
 
- ---------------------
  99
<PAGE>   100
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    PHILIPPINES -- 2.9%
                    Ayala Land, Inc. Class B (Real Estate)................................       292,300    $   114,996
                    Belle Corp. (Real Estate).............................................       746,000         35,859
                    Benpres Holdings Corp. GDR (Industrial & Commercial)(1)...............         9,000         25,875
                    International Container Systems, Inc. (Materials)+....................       413,400         67,421
                    Ionics Circuit, Inc. (Information Technology).........................        60,200         34,880
                    Manila Electric Co. (Utilities).......................................        14,000         48,469
                    Philippine Long Distance Telephone Co. (Utilities)....................         2,200         52,876
                    Philippine Long Distance Telephone Co. ADR (Utilities)................         3,700         91,575
                    SM Prime Holdings (Real Estate).......................................       480,000         75,537
                    Solid Group, Inc. (Industrial & Commercial)...........................       650,000         34,220
                                                                                                            ------------
                                                                                                                581,708
                                                                                                            ------------
                    POLAND -- 1.5%
                    Bank Handlowy Warsza (Finance)........................................        12,200        143,144
                    KGHM Polska Miedz SA (Materials)......................................        19,000        156,750
                                                                                                            ------------
                                                                                                                299,894
                                                                                                            ------------
                    PORTUGAL -- 2.7%
                    Colep-Companhia Portuguesa de Embalagens (Materials)..................        17,100        284,683
                    Electricidad de Portugal SA (Utilities)...............................         5,200         93,987
                    Investec Consultoria International SA (Information & Entertainment)...         5,200        158,857
                                                                                                            ------------
                                                                                                                537,527
                                                                                                            ------------
                    RUSSIA -- 4.3%
                    Ao Mosenergo (Energy)(1)*.............................................         4,400        132,000
                    Ao Tatneft ADR (Utilities)*...........................................         2,200        270,990
                    Oil Co Lukoil ADR (Utilities).........................................         2,300        184,288
                    Tatneft (Energy) ADR*.................................................           700         86,224
                    Unified Energy Systems Russia GDR (Utilities)(1)......................         8,000        182,000
                                                                                                            ------------
                                                                                                                855,502
                                                                                                            ------------
                    SINGAPORE -- 0.4%
                    Asia Pulp & Paper Ltd. ADR (Materials)+...............................         7,250         78,844
                                                                                                            ------------
                    SOUTH AFRICA -- 5.9%
                    Energy Africa Ltd GDR (Energy)*.......................................         3,600         81,000
                    Engen Botswana Ltd. (Energy)..........................................        39,600        222,106
                    First National Bank (Finance).........................................        30,700        259,072
                    Gencor (Materials)....................................................         7,000         10,878
                    Liberty Life Association of Africa Ltd. (Finance).....................        13,200        334,177
                    Sasol Ltd. (Multi-industry)...........................................        26,200        263,968
                                                                                                            ------------
                                                                                                              1,171,201
                                                                                                            ------------
                    TAIWAN, PROVINCE OF CHINA -- 3.7%
                    Acer, Inc. GDR (Information Technology)...............................         7,950         60,420
                    ASE Test Ltd. (Information Technology)+...............................         2,850        159,600
                    Asustek Computer, Inc. GDR (Information Technology)*..................        15,000        229,971
                    China Steel Corp. ADR (Materials)*....................................         4,700         68,710
                    China Steel Corp. GDS (Materials).....................................         4,800         68,520
                    Siliconware Precision Industries Co. GDR (Information Technology).....        11,605        159,278
                                                                                                            ------------
                                                                                                                746,499
                                                                                                            ------------
</TABLE>
 
                                                           ---------------------
                                                                           100
<PAGE>   101
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                   SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    THAILAND -- 1.2%
                    Advanced Information Services PCL alien shares (Information &
                      Entertainment)......................................................         9,000    $    46,957
                    Electricity Generating PCL (Utilities)................................        35,000         67,391
                    Industrial Finance Corp. of Thailand alien shares (Finance)...........        56,000         32,348
                    PTT Exploration & Production PCL alien shares (Energy)................         8,000         88,646
                                                                                                            ------------
                                                                                                                235,342
                                                                                                            ------------
                    TURKEY -- 2.3%
                    Dogan Sirketler Grubu Holdings SA (Multi-industry)....................     2,180,000         82,434
                    Haci Omer Sabanci Holdings SA ADR (Finance)...........................        12,900        183,825
                    Yapi Ve Kredi Bankasi SA ADR (Finance)................................         3,700        117,938
                    Yapi Ve Kredi Bankasi SA GDR (Finance)................................         2,400         76,500
                                                                                                            ------------
                                                                                                                460,697
                                                                                                            ------------
                    UNITED KINGDOM -- 2.2%
                    Billiton (Materials)..................................................        60,000        148,194
                    Lonrho PLC (Multi-industry)...........................................        95,800        143,942
                    Ramco Energy PLC-ADR (Energy).........................................        11,400        147,487
                                                                                                            ------------
                                                                                                                439,623
                                                                                                            ------------
                    UNITED STATES -- 0.3%
                    At Entertainment, Inc. (Information & Entertainment)..................         6,000         65,250
                                                                                                            ------------
                    VENEZUELA -- 1.1%
                    Compania Anon Nacional Tele de Venezuela ADR (Information &
                      Entertainment)......................................................         3,400        134,300
                    Siderurgica Venezolana "Sivensa" SA (Industrial & Commercial).........        18,000         81,000
                                                                                                            ------------
                                                                                                                215,300
                                                                                                            ------------
                    TOTAL COMMON STOCK (cost $19,682,170).................................                   16,419,540
                                                                                                            ------------
                    PREFERRED STOCK -- 2.4%                       
                    ----------------------------------------------------------------------------------------------------
                    BRAZIL -- 2.4%
                    Banco Bradesco SA (Finance)...........................................    26,000,000        189,850
                    Banco Itau SA (Finance)+ 8.00%........................................       450,000        201,208
                    Multicanal Participacoes SA ADR (Information Technology)..............        17,600         83,600
                                                                                                            ------------
                                                                                                                474,658
                                                                                                            ------------
                    TOTAL PREFERRED STOCK (cost $683,083).................................                      474,658
                                                                                                            ------------
                                                                                              PRINCIPAL
                    BONDS & NOTES -- 2.0%                                                      AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    INDIA -- 0.4%
                    Mahindra + Mahindra Ltd. 5.00% 2001+..................................   $    90,000         83,952
                                                                                                            ------------
                    TAIWAN, PROVINCE OF CHINA -- 1.6%
                    Delta Electronic, Inc. zero coupon 2004...............................       100,000        127,030
                    Formosa Chemicals & Fibre Co. 1.75% 2001..............................       110,000        117,150
                    Nan Ya Plastics Corp. 1.75% 2001......................................        60,000         67,464
                                                                                                            ------------
                                                                                                                311,644
                                                                                                            ------------
                    TOTAL BONDS & NOTES (cost $492,234)...................................                      395,596
                                                                                                            ------------
</TABLE>
 
- ---------------------
  101
<PAGE>   102
 
<TABLE>
<CAPTION>
                    RIGHTS -- 0.0%+                                                            SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    KOREA -- 0.0%
                    Housing & Commercial Bank, Korea GDR (Finance)*(1)....................           423    $         0

                    WARRANTS -- 0.0%+
                    ----------------------------------------------------------------------------------------------------
                    PHILIPPINES -- 0.0%
                    Belle Corp (Real Estate)(1)...........................................       129,200              0
                                                                                                            ------------
                    TOTAL INVESTMENT SECURITIES (cost $20,857,487)........................                   17,289,794
                                                                                                            ------------
<CAPTION>
                                                                                              PRINCIPAL
                    SHORT-TERM SECURITIES -- 10.0%                                             AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    FEDERAL AGENCY OBLIGATIONS -- 10.0%
                    Federal Home Loan Mortgage Discount Notes 5.50% due 12/11/97..........   $ 1,000,000        998,472
                    Federal Home Loan Mortgage Discount Notes 5.47% due 12/17/97..........     1,000,000        997,569
                                                                                                            ------------
                    TOTAL SHORT-TERM SECURITIES (cost $1,996,041).........................                    1,996,041
                                                                                                            ------------
                    REPURCHASE AGREEMENT -- 3.9%                     
                    ----------------------------------------------------------------------------------------------------
                    REPURCHASE AGREEMENT -- 3.9%
                    Agreement with SBC Warburg, bearing interest of 5.67% dated 11/28/97,
                      to be repurchased 12/1/97 in the amount of $784,370 and
                      collateralized by $528,000 U.S. Treasury Notes 10.625% due 08/15/15,
                      approximate aggregate value $799,918 (cost $784,000)................       784,000        784,000
                    TOTAL INVESTMENTS --
                      (cost $23,637,528)                                100.5%                                20,069,835
                    Liabilities in excess of other assets --             (0.5)                                   (90,742)
                                                                       -------                               ------------
                    NET ASSETS --                                       100.0%                               $19,979,093
                                                                       =======                               =============
</TABLE>
 
              -----------------------------
 
               +  Non-income producing securities
               *  Resale restricted to qualified institutional buyers
              (1) Fair valued securities; see Note 2
              ADR -- American Depository Receipt
              GDR -- Global Depository Receipt
              GDS -- Global Depository Shares
 
              See Notes to Financial Statements
 
                                                           ---------------------
                                                                          102
<PAGE>   103
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF ASSETS AND LIABILITIES
    NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                   CASH                           CORPORATE       HIGH-YIELD
                                                                MANAGEMENT      GLOBAL BOND         BOND             BOND
     ------------------------------------------------------------------------------------------------------------------------
     <S>                                                       <C>              <C>              <C>             <C>
     ASSETS:
     Investment securities, at value*........................  $         --     $ 80,131,563     $60,368,655     $186,227,046
     Short-term securities*..................................   141,966,188        3,047,000       1,287,574               --
     Repurchase agreements (cost equals market)..............    13,341,000               --              --       11,659,000
     Cash....................................................            98               73             237        1,449,115
     Foreign currency........................................            --               --              --               --
     Receivables for--
      Dividends and accrued interest.........................       765,335        2,126,992       1,280,323        3,412,574
      Fund shares sold.......................................       554,205           63,875         161,673          378,474
      Foreign currency contracts.............................            --        9,797,009              --               --
      Sales of investments...................................            --        6,486,159          59,512                5
      Variation margin on futures contract...................            --               --              --               --
     Prepaid expenses........................................         6,304           32,422           1,750            5,592
     Deferred organizational expenses........................         1,220              686             686              672
     Unrealized appreciation on forward foreign currency
      contracts..............................................            --        2,053,926              --               --
                                                               --------------------------------------------------------------
                                                                156,634,350      103,739,705      63,160,410      203,132,478
                                                               --------------------------------------------------------------
     LIABILITIES:
     Payables for--
      Fund shares redeemed...................................       378,564           25,974          15,392          102,928
      Management fees........................................        74,645           50,539          33,758          102,750
      Foreign currency contracts.............................            --        9,857,325              --               --
      Purchases of investments...............................            --        3,923,947         785,637        7,220,901
     Unrealized depreciation on forward foreign currency
      contracts..............................................            --          761,859              --               --
     Other accrued expenses..................................        61,687           77,538          54,005           66,893
                                                               --------------------------------------------------------------
                                                                    514,896       14,697,182         888,792        7,493,472
                                                               --------------------------------------------------------------
     NET ASSETS..............................................  $156,119,454     $ 89,042,523     $62,271,618     $195,639,006
                                                               ==============================================================
     Shares of beneficial interest outstanding (unlimited
      shares authorized).....................................    14,542,029        7,733,604       5,395,202       16,552,238
     Net asset value per share...............................  $      10.74     $      11.51     $     11.54     $      11.82
                                                               ==============================================================
     COMPOSITION OF NET ASSETS:
     Capital paid in.........................................  $149,355,823     $ 80,711,428     $57,398,970     $178,477,367
     Accumulated undistributed net investment income
      (loss).................................................     6,768,071        3,290,478       3,269,106       13,972,776
     Accumulated undistributed net realized gain (loss) on
      investments, future contracts and options contracts....          (684)       3,335,754        (274,142)       1,523,707
     Unrealized appreciation (depreciation) on investments...        (3,756)         423,598       1,877,684        1,665,156
     Unrealized foreign exchange gain (loss) on other assets
      and liabilities........................................            --        1,281,265              --               --
                                                               --------------------------------------------------------------
                                                               $156,119,454     $ 89,042,523     $62,271,618     $195,639,006
                                                               ==============================================================
     ---------------
     * Cost
      Investment securities..................................  $         --     $ 79,707,965     $58,491,965     $184,561,890
                                                               ==============================================================
      Short-term securities..................................  $141,969,944     $  3,047,000     $ 1,286,580     $         --
                                                               ==============================================================
 
<CAPTION>
                                                                                                  BALANCED
                                                                                                  PHOENIX
                                                                WORLDWIDE       SUNAMERICA       INVESTMENT
                                                               HIGH INCOME       BALANCED          COUNSEL
     ------------------------------------------------------------------------------------------------------------------------
 
     <S>                                                      <C>               <C>             <C>
     ASSETS:
     Investment securities, at value*........................  $119,757,721     $42,169,455     $ 85,111,395
     Short-term securities*..................................            --              --       15,319,522
     Repurchase agreements (cost equals market)..............     8,097,000       2,364,000               --
     Cash....................................................           232           1,595            3,977
     Foreign currency........................................            59              --               --
     Receivables for--
      Dividends and accrued interest.........................     2,303,684         246,894          321,617
      Fund shares sold.......................................       176,382         270,950          140,918
      Foreign currency contracts.............................            --              --               --
      Sales of investments...................................       851,147              --        1,451,011
      Variation margin on futures contract...................            --              --               --
     Prepaid expenses........................................         3,157             871            2,928
     Deferred organizational expenses........................            --              --               --
     Unrealized appreciation on forward foreign currency
      contracts..............................................            --              --               --
                                                               ---------------------------------------------
                                                                131,189,382      45,053,765      102,351,368
                                                               ---------------------------------------------
 
     LIABILITIES:
     Payables for--
      Fund shares redeemed...................................        58,525           8,251           25,768
      Management fees........................................        98,981          26,829           52,534
      Foreign currency contracts.............................            --              --               --
      Purchases of investments...............................     5,748,483         362,849        6,502,832
     Unrealized depreciation on forward foreign currency
      contracts..............................................            --              --               --
     Other accrued expenses..................................        59,072          34,680           49,198
                                                               ---------------------------------------------
                                                                  5,965,061         432,609        6,630,332
                                                               ---------------------------------------------
 
     NET ASSETS..............................................  $125,224,321     $44,621,156     $ 95,721,036
                                                               =============================================
     Shares of beneficial interest outstanding (unlimited
      shares authorized).....................................     9,486,861       3,317,577        6,489,618
     Net asset value per share...............................  $      13.20     $     13.45     $      14.75
                                                               =============================================
 
     COMPOSITION OF NET ASSETS:
     Capital paid in.........................................  $113,325,866     $38,981,052     $ 79,442,975
     Accumulated undistributed net investment income
      (loss).................................................     6,495,311         461,406        2,153,212
     Accumulated undistributed net realized gain (loss) on
      investments, future contracts and options contracts....     7,523,289       1,613,564        9,547,417
     Unrealized appreciation (depreciation) on investments...    (2,120,145)      3,565,134        4,577,432
     Unrealized foreign exchange gain (loss) on other assets
      and liabilities........................................            --              --               --
                                                               ---------------------------------------------
                                                               $125,224,321     $44,621,156     $ 95,721,036
                                                               =============================================
 
     ---------------
     * Cost
      Investment securities..................................  $121,877,866     $38,604,321     $ 80,533,932
                                                               =============================================
      Short-term securities..................................  $         --     $        --     $ 15,319,553
                                                               =============================================

</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
  103
<PAGE>   104
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF ASSETS AND LIABILITIES (continued)
    NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                  ASSET                           GROWTH-         FEDERATED
                                                                ALLOCATION        UTILITY          INCOME           VALUE
     -----------------------------------------------------------------------------------------------------------------------
     <S>                                                       <C>              <C>             <C>              <C>
     ASSETS:
     Investment securities, at value*........................  $497,266,007     $21,645,823     $565,192,040     $56,166,372
     Short-term securities*..................................    10,196,715       2,801,000       61,326,116       3,130,000
     Repurchase agreements (cost equals market)..............    52,504,000              --               --              --
     Cash....................................................       945,534             882              459             823
     Foreign currency........................................            --             877               --              --
     Receivables for--
      Dividends and accrued interest.........................     2,742,334          55,313          568,010         103,415
      Fund shares sold.......................................       791,649          48,346          958,580         153,937
      Foreign currency contracts.............................            --              --               --              --
      Sales of investments...................................    12,276,079         110,198               --         273,156
      Variation margin on futures contract...................            --              --               --              --
     Prepaid expenses........................................        37,340             209           15,996           1,099
     Deferred organizational expenses........................           686             211              672              --
     Due from Adviser........................................            --           1,169               --              --
                                                               -------------------------------------------------------------
                                                                576,760,344      24,664,028      628,061,873      59,828,802
                                                               -------------------------------------------------------------
     LIABILITIES:
     Payables for--
      Fund shares redeemed...................................       128,952           9,738          268,316          10,747
      Management fees........................................       255,970          13,108          288,149          34,009
      Foreign currency contracts.............................            --              --               --              --
      Purchases of investments...............................    49,666,164         241,720        5,342,717         720,993
      Variation margin on futures contract...................         2,272              --            3,200              --
     Unrealized depreciation on currency swap agreement......         8,410              --               --              --
     Other accrued expenses..................................       113,049          33,335           96,995          39,109
                                                               -------------------------------------------------------------
                                                                 50,174,817         297,901        5,999,377         804,858
                                                               -------------------------------------------------------------
     NET ASSETS..............................................  $526,585,527     $24,366,127     $622,062,496     $59,023,944
                                                               =============================================================
     Shares of beneficial interest outstanding (unlimited
      shares authorized).....................................    32,487,541       1,887,046       29,882,556       4,247,184
     Net asset value per share...............................  $      16.21     $     12.91     $      20.82     $     13.90
                                                               =============================================================
     COMPOSITION OF NET ASSETS:
     Capital paid in.........................................  $413,144,255     $21,043,201     $438,003,681     $50,587,529
     Accumulated undistributed net investment income
      (loss).................................................    11,185,024         419,322        4,138,569         322,155
     Accumulated undistributed net realized gain (loss) on
      investments, future contracts and options contracts....    51,414,744         850,166       31,705,009       1,769,566
     Unrealized appreciation (depreciation) on investments...    50,593,662       2,053,447      148,026,437       6,344,694
     Unrealized foreign exchange gain (loss) on other assets
      and liabilities........................................           627              (9)              --              --
     Unrealized appreciation (depreciation) on futures
      contracts and written options contracts and currency
      swap agreements........................................       247,215              --          188,800              --
                                                               -------------------------------------------------------------
                                                               $526,585,527     $24,366,127     $622,062,496     $59,023,944
                                                               =============================================================
     ---------------
     * Cost
      Investment securities..................................  $446,573,914     $19,592,376     $417,165,603     $49,821,678
                                                               =============================================================
      Short-term securities..................................  $ 10,295,146     $ 2,801,000     $ 61,326,116     $ 3,130,000
                                                               =============================================================
 
<CAPTION>
                                                                                                     GROWTH/
                                                                                                     PHOENIX
                                                                  VENTURE            PUTMAN         INVESTMENT
                                                                   VALUE             GROWTH          COUNSEL
     ---------------------------------------------------------------------------------------------------------
     <S>                                                       <C>                <C>              <C>
     ASSETS:
     Investment securities, at value*........................  $1,012,053,997     $222,541,578     $215,405,981
     Short-term securities*..................................     126,103,921               --        2,214,752
     Repurchase agreements (cost equals market)..............              --       12,228,000               --
     Cash....................................................         736,601              221            2,557
     Foreign currency........................................              --               --               --
     Receivables for--
      Dividends and accrued interest.........................         804,672          164,008          127,576
      Fund shares sold.......................................       1,873,756          399,157           98,218
      Foreign currency contracts.............................              --               --               --
      Sales of investments...................................              --        5,462,669        3,842,655
      Variation margin on futures contract...................              --               --               --
     Prepaid expenses........................................          35,473            6,843            7,371
     Deferred organizational expenses........................              --              672            1,248
     Due from Adviser........................................              --               --               --
                                                               ------------------------------------------------
                                                                1,141,608,420      240,803,148      221,700,358
                                                               ------------------------------------------------
     LIABILITIES:
     Payables for--
      Fund shares redeemed...................................         249,291          194,394           49,264
      Management fees........................................         665,592          155,558          115,904
      Foreign currency contracts.............................              --               --               --
      Purchases of investments...............................         465,655        5,665,775        2,972,257
      Variation margin on futures contract...................              --               --               --
     Unrealized depreciation on currency swap agreement......              --               --               --
     Other accrued expenses..................................         174,595           61,207           67,115
                                                               ------------------------------------------------
                                                                    1,555,133        6,076,934        3,204,540
                                                               ------------------------------------------------
     NET ASSETS..............................................  $1,140,053,287     $234,726,214     $218,495,818
                                                               ================================================
     Shares of beneficial interest outstanding (unlimited
      shares authorized).....................................      53,109,248       12,258,209       13,988,236
     Net asset value per share...............................  $        21.47     $      19.15     $      15.62
                                                               ================================================
     COMPOSITION OF NET ASSETS:
     Capital paid in.........................................  $  849,021,743     $145,094,700     $155,204,329
     Accumulated undistributed net investment income
      (loss).................................................       7,882,608          333,117        1,533,717
     Accumulated undistributed net realized gain (loss) on
      investments, future contracts and options contracts....      41,536,483       43,684,393       36,995,035
     Unrealized appreciation (depreciation) on investments...     241,611,999       45,614,004       24,762,737
     Unrealized foreign exchange gain (loss) on other assets
      and liabilities........................................             454               --               --
     Unrealized appreciation (depreciation) on futures
      contracts and written options contracts and currency
      swap agreements........................................              --               --               --
                                                               ------------------------------------------------
                                                               $1,140,053,287     $234,726,214     $218,495,818
                                                               ================================================
     ---------------
     * Cost
      Investment securities..................................  $  770,441,998     $176,927,574     $190,643,244
                                                               ================================================
      Short-term securities..................................  $  126,103,921     $         --     $  2,214,752
                                                               ================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
  104
<PAGE>   105
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF ASSETS AND LIABILITIES (continued)
    NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                                                INTERNATIONAL   INTERNATIONAL
                                                                ALLIANCE          GLOBAL         GROWTH &       DIVERSIFIED
                                                                 GROWTH          EQUITIES         INCOME          EQUITIES
     -----------------------------------------------------------------------------------------------------------------------
     <S>                                                      <C>              <C>              <C>             <C>
     ASSETS:
     Investment securities, at value*........................ $698,295,444     $327,787,768     $40,266,738     $205,247,862
     Short-term securities*..................................    8,973,304       11,473,000       1,994,201               --
     Repurchase agreements (cost equals market)..............           --               --         917,000       44,550,000
     Cash....................................................          813          385,923             392           16,023
     Foreign currency........................................           --          345,112              --          437,864
     Receivables for--
      Dividends and accrued interest.........................      325,867          557,501          58,554          671,626
      Fund shares sold.......................................    1,278,511          264,049         199,328          305,909
      Foreign currency contracts.............................           --               --         596,320        4,052,939
      Sales of investments...................................    1,924,478          362,414         208,780          787,282
      Variation margin on futures contract...................           --               --              --               --
     Prepaid expenses........................................       17,936           11,563             615            8,524
     Deferred organizational expenses........................          672               --           5,859               --
     Unrealized appreciation on forward foreign currency
      contracts..............................................           --        1,468,715             161        1,779,620
     Due from Adviser........................................           --               --          14,713               --
                                                              --------------------------------------------------------------
                                                               710,817,025      342,656,045      44,262,661      257,857,649
                                                              --------------------------------------------------------------
     LIABILITIES:
     Payables for--
      Fund shares redeemed...................................      244,428          177,177          24,750           58,637
      Management fees........................................      323,021          210,552          32,596          202,250
      Foreign currency contracts.............................           --               --         594,995        4,045,331
      Purchases of investments...............................    5,598,029               --         541,187        3,724,039
      Variation margin on futures contract...................          600               --              --               --
     Unrealized depreciation on forward foreign currency
      contracts..............................................           --          378,320         125,209          564,241
     Other accrued expenses..................................      117,680          250,802          98,433          336,439
                                                              --------------------------------------------------------------
                                                                 6,283,758        1,016,851       1,417,170        8,930,937
                                                              --------------------------------------------------------------
     NET ASSETS.............................................. $704,533,267     $341,639,194     $42,845,491     $248,926,712
                                                              ==============================================================
     Shares of beneficial interest outstanding (unlimited
      shares authorized).....................................   31,224,923       21,381,428       4,115,661       21,967,802
     Net asset value per share............................... $      22.56     $      15.98     $     10.41     $      11.33
                                                              ==============================================================
     COMPOSITION OF NET ASSETS:
     Capital paid in......................................... $519,726,389     $275,796,919     $42,824,530     $236,984,807
     Accumulated undistributed net investment income gain
      (loss).................................................    1,954,191        1,687,906          76,139          653,091
     Accumulated undistributed net realized gain (loss) on
      investments, future contracts and options contracts....   81,181,841       25,596,334         331,191         (203,381)
     Unrealized appreciation (depreciation) on investments...  101,678,346       37,474,152        (263,491)      10,283,503
     Unrealized foreign exchange gain (loss) on other assets
      and liabilities........................................           --        1,083,883        (122,878)       1,208,692
     Unrealized appreciation (depreciation) on futures
      contracts and written options contracts and currency
      swap agreements........................................       (7,500)              --              --               --
                                                              --------------------------------------------------------------
                                                              $704,533,267     $341,639,194     $42,845,491     $248,926,712
                                                              ==============================================================
     ---------------
     * Cost
      Investment securities.................................. $596,617,098     $290,313,616     $40,530,229     $194,964,359
                                                              ==============================================================
      Short-term securities.................................. $  8,973,304     $ 11,473,000     $ 1,994,201     $         --
                                                              ==============================================================
 
<CAPTION>
 
                                                                  REAL          AGGRESSIVE        EMERGING
                                                                 ESTATE           GROWTH          MARKETS
     ------------------------------------------------------------------------------------------------------
 
     <S>                                                      <C>              <C>              <C>
     ASSETS:
     Investment securities, at value*........................  $25,931,570     $100,618,860     $17,289,794
     Short-term securities*..................................    3,730,000               --       1,996,041
     Repurchase agreements (cost equals market)..............           --        5,956,000         784,000
     Cash....................................................        3,137              300           5,153
     Foreign currency........................................           --               --              --
     Receivables for--
      Dividends and accrued interest.........................       13,233           38,215          16,583
      Fund shares sold.......................................      120,720          370,728          32,252
      Foreign currency contracts.............................           --               --         370,739
      Sales of investments...................................           --        1,548,048         267,432
      Variation margin on futures contract...................           --               --              --
     Prepaid expenses........................................          422            1,146             390
     Deferred organizational expenses........................        5,859            1,177           5,859
     Unrealized appreciation on forward foreign currency
      contracts..............................................           --               --              --
     Due from Adviser........................................           --               --          18,257
                                                               --------------------------------------------
                                                                29,804,941      108,534,474      20,786,501
                                                               -------------------------------------------- 
     LIABILITIES:
     Payables for--
      Fund shares redeemed...................................        6,381           86,408           2,709
      Management fees........................................       19,802           64,448          19,791
      Foreign currency contracts.............................           --               --         372,893
      Purchases of investments...............................      181,402        4,735,724         331,558
      Variation margin on futures contract...................           --               --              --
     Unrealized depreciation on forward foreign currency
      contracts..............................................           --               --              --
     Other accrued expenses..................................       32,498           44,430          80,456
                                                               -------------------------------------------- 
                                                                   240,083        4,931,010         807,407
                                                               -------------------------------------------- 
     NET ASSETS..............................................  $29,564,858     $103,603,464     $19,979,093
                                                               ============================================ 
     Shares of beneficial interest outstanding (unlimited
      shares authorized).....................................    2,565,065        8,810,027       2,488,005
     Net asset value per share...............................  $     11.53     $      11.76     $      8.03
                                                               ============================================ 
     COMPOSITION OF NET ASSETS:
     Capital paid in.........................................  $27,980,934     $ 92,323,561     $24,387,900
     Accumulated undistributed net investment income gain
      (loss).................................................      239,201          (94,281)        105,714
     Accumulated undistributed net realized gain (loss) on
      investments, future contracts and options contracts....       22,378       (3,535,686)       (946,798)
     Unrealized appreciation (depreciation) on investments...    1,322,345       14,909,870      (3,567,693)
     Unrealized foreign exchange gain (loss) on other assets
      and liabilities........................................           --               --             (30)
     Unrealized appreciation (depreciation) on futures
      contracts and written options contracts and currency
      swap agreements........................................           --               --              --
 
                                                               $29,564,858     $103,603,464     $19,979,093
                                                               ============================================ 
     ---------------
     * Cost
      Investment securities..................................  $24,609,225     $ 85,708,990     $20,857,487
                                                               ============================================ 
      Short-term securities..................................  $ 3,730,000     $         --     $ 1,996,041
                                                               ============================================ 
</TABLE>
 
    See Notes to Financial Statements
 
                                                           ---------------------
                                                                           105
<PAGE>   106
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF OPERATIONS
    FOR THE YEAR ENDED NOVEMBER 30, 1997 (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                                                                      BALANCED/
                                                                                                                       PHOENIX
                                        CASH        GLOBAL     CORPORATE    HIGH-YIELD     WORLDWIDE    SUNAMERICA    INVESTMENT
                                     MANAGEMENT      BOND         BOND         BOND       HIGH INCOME    BALANCED      COUNSEL
    -----------------------------------------------------------------------------------------------------------------------------
    <S>                              <C>          <C>          <C>          <C>           <C>           <C>          <C>
    INCOME:
      Interest.....................  $7,617,078   $4,309,054   $3,644,019   $15,031,427   $ 7,808,222   $  508,106   $ 2,375,878
      Dividends....................          --           --       55,418        84,459       139,982      212,724       453,642
                                     --------------------------------------------------------------------------------------------
          Total income*............   7,617,078    4,309,054    3,699,437    15,115,886     7,948,204      720,830     2,829,520
                                     --------------------------------------------------------------------------------------------
    EXPENSES:
      Management fees..............     718,297      550,533      325,988     1,000,566       915,682      188,724       558,675
      Custodian fees...............      62,095       79,040       53,830        63,910        33,230       36,045        66,585
      Reports to investors.........      22,755       22,675       13,035        35,555        23,980        6,920        19,715
      Auditing fees................      21,825       30,285       25,845        24,815        31,065       21,430        20,370
      Amortization of
        organizational expenses....       7,172        3,953        3,953         3,822            --           --            --
      Legal fees...................       2,026        1,003          569         1,632         1,279          827         1,026
      Trustees' fees...............       1,350          586          356           928           964          331           740
      Interest expense.............          --           --           --           963            --           --            --
      Other expenses...............       5,670        2,590        1,654         3,881         2,025        1,215         2,476
                                     --------------------------------------------------------------------------------------------
        Total expenses.............     841,190      690,665      425,230     1,136,072     1,008,225      255,492       669,587
                                     --------------------------------------------------------------------------------------------
    Net investment income..........   6,775,888    3,618,389    3,274,207    13,979,814     6,939,979      465,338     2,159,933
                                     --------------------------------------------------------------------------------------------
    REALIZED AND UNREALIZED GAIN
      (LOSS) ON INVESTMENTS AND
      FOREIGN CURRENCIES:
      Net realized gain on
        investments................         925    2,772,480      505,509     9,993,528     8,172,292    1,624,801     9,676,697
      Net realized gain (loss) on
        futures contracts and
        options contracts..........          --      (11,209)          --            --            --           --        24,811
      Net realized foreign exchange
        gain (loss) on other assets
        and liabilities............          --      758,012           --            --      (133,058)          --            --
      Change in unrealized
        appreciation/ depreciation
        on investments.............       2,661   (1,617,087)     718,565    (3,228,125)   (5,021,473)   2,742,326    (1,288,697)
      Change in unrealized foreign
        exchange gain (loss) on
        other assets and
        liabilities................          --      956,961           --            --         4,477           --            --
                                     --------------------------------------------------------------------------------------------
    Net realized and unrealized
      gain on investments and
      foreign currencies...........       3,586    2,859,157    1,224,074     6,765,403     3,022,238    4,367,127     8,412,811
                                     --------------------------------------------------------------------------------------------
    NET INCREASE IN NET ASSETS
      RESULTING FROM OPERATIONS....  $6,779,474   $6,477,546   $4,498,281   $20,745,217   $ 9,962,217   $4,832,465   $10,572,744
                                     ============================================================================================
    ---------------
    * Net of foreign withholding
      taxes on interest and
      dividends of.................  $       --   $   31,949   $    4,216   $     5,542   $     1,997   $    1,879   $     1,276
                                     ============================================================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
  106
<PAGE>   107
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF OPERATIONS (continued)
    FOR THE YEAR ENDED NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                                                                       GROWTH/
                                                                                                                       PHOENIX
                                    ASSET                     GROWTH-      FEDERATED      VENTURE        PUTNAM       INVESTMENT
                                 ALLOCATION     UTILITY        INCOME        VALUE         VALUE         GROWTH        COUNSEL
    -----------------------------------------------------------------------------------------------------------------------------
    <S>                          <C>           <C>          <C>            <C>          <C>            <C>           <C>
    INCOME:
      Interest.................. $10,731,204   $   46,740   $  2,045,423   $   82,192   $  4,033,128   $   435,543   $ 1,002,237
      Dividends.................   4,181,705      517,013      5,129,759      570,525     10,198,724     1,612,893     1,994,394
                                 ------------------------------------------------------------------------------------------------
          Total income*.........  14,912,909      563,753      7,175,182      652,717     14,231,852     2,048,436     2,996,631
                                 ------------------------------------------------------------------------------------------------
    EXPENSES:
      Management fees...........   2,556,963      100,647      2,784,063      254,016      5,952,702     1,565,910     1,299,894
      Custodian fees............     169,075       38,915        124,620       38,930        196,340        72,505        83,605
      Reports to investors......      71,425        4,171         82,450        8,880        131,790        44,240        45,415
      Auditing fees.............      19,265       20,820         20,180       21,500         30,240        19,305        18,545
      Amortization of
        organizational
        expenses................       3,953           --          3,821           --             --         3,822         3,821
      Legal fees................       4,222          620          4,278          725          8,410         2,637         1,761
      Trustees' fees............       3,925          164          4,460          397          7,623         1,578         1,605
      Other expenses............       9,701        1,106          9,484        1,251         14,155         5,322         6,063
                                 ------------------------------------------------------------------------------------------------
        Total expenses before
          reimbursement.........   2,838,529      166,443      3,033,356      325,699      6,341,260     1,715,319     1,460,709
        Expenses reimbursed by
          the investment
          adviser...............          --      (25,537)            --           --             --                          --
                                 ------------------------------------------------------------------------------------------------
    Net investment income.......  12,074,380      422,847      4,141,826      327,018      7,890,592       333,117     1,535,922
                                 ------------------------------------------------------------------------------------------------
    REALIZED AND UNREALIZED GAIN
      (LOSS) ON INVESTMENTS AND
      FOREIGN CURRENCIES:
      Net realized gain on
        investments.............  52,482,629      861,442     26,372,396    1,792,042     41,598,668    43,697,799    36,951,244
      Net realized gain on
        futures contracts and
        options contracts.......   1,244,062           --      6,303,783           --             --            --       194,755
      Net realized foreign
        exchange gain (loss) on
        other assets and
        liabilities.............     (21,372)      (3,129)            65           (1)         1,065            --            22
      Change in unrealized
        appreciation/
        depreciation on
        investments.............  14,589,044    1,765,756     80,954,336    5,148,585    150,492,499       278,511    (2,566,236)
      Change in unrealized
        foreign exchange gain
        (loss) on other assets
        and liabilities.........         627         (148)            --           --            113            --            --
      Change in unrealized
        appreciation/
        depreciation on futures
        contracts, written
        option contracts and
        currency swap
        agreements..............  (1,014,066)          --       (773,581)          --             --            --            --
                                 ------------------------------------------------------------------------------------------------
    Net realized and unrealized
      gain (loss) on investments
      and foreign currencies....  67,280,924    2,623,921    112,856,999    6,940,626    192,092,345    43,976,310    34,579,785
                                 ------------------------------------------------------------------------------------------------
    NET INCREASE IN NET ASSETS
      RESULTING FROM
      OPERATIONS................ $79,355,304   $3,046,768   $116,998,825   $7,267,644   $199,982,937   $44,309,427   $36,115,707
                                 ================================================================================================
 
    ---------------
    * Net of foreign withholding
      taxes on interest and
      dividends of.............. $     5,888   $    5,251   $     22,784   $    4,090   $     76,913   $     6,691   $    50,798
                                 ================================================================================================
    + Commenced operations June
      2, 1997
</TABLE>
 
    See Notes to Financial Statements
 
                                                           ---------------------
                                                                           107
<PAGE>   108
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF OPERATIONS (continued)
    FOR THE YEAR ENDED NOVEMBER 30, 1997 (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                               INTERNATIONAL INTERNATIONAL
                                   ALLIANCE       GLOBAL         GROWTH &     DIVERSIFIED    REAL      AGGRESSIVE      EMERGING
                                    GROWTH       EQUITIES        INCOME+       EQUITIES    ESTATE+       GROWTH        MARKETS+
    -----------------------------------------------------------------------------------------------------------------------------
    <S>                          <C>            <C>            <C>          <C>           <C>          <C>           <C>
    INCOME:
      Interest.................. $    268,071   $   659,468    $ 100,461    $   903,536   $   59,009   $   219,165   $    74,404
      Dividends.................    5,137,345     4,033,068      176,163      3,711,005      272,067       296,137       182,454
                                 ------------------------------------------------------------------------------------------------
          Total income*.........    5,405,416     4,692,536      276,624      4,614,541      331,076       515,302       256,858
                                 ------------------------------------------------------------------------------------------------
    EXPENSES:
      Management fees...........    3,145,937     2,337,577      125,310      2,127,386       58,800       509,688        99,436
      Custodian fees............      154,780       452,185       94,075        640,475       18,225        51,540        74,350
      Reports to investors......       97,675        74,135        2,345         59,015        1,720        20,275         1,885
      Auditing fees.............       22,605        27,750       28,785         29,575       18,795        21,285        28,815
      Amortization of
        organizational
        expenses................        3,821         3,822          515             --          515            --           515
      Legal fees................        5,368         2,830          690          2,438          690         1,110           690
      Trustees' fees............        4,807         2,700          335          1,765           82           652           144
      Other expenses............       10,066         7,632          937          3,249          922         1,763           923
                                 ------------------------------------------------------------------------------------------------
        Total expenses before
          reimbursement.........    3,445,059     2,908,631      252,992      2,863,903       99,749       606,313       206,758
        Expenses reimbursed by
          the investment
          adviser...............           --            --      (52,507)            --       (7,874)           --       (55,614)
                                 ------------------------------------------------------------------------------------------------
    Net investment income.......    1,960,357     1,783,905       76,139      1,750,638      239,201       (91,011)      105,714
                                 ------------------------------------------------------------------------------------------------
    REALIZED AND UNREALIZED GAIN
      (LOSS) ON INVESTMENTS AND
      FOREIGN CURRENCIES:
      Net realized gain (loss)
        on investments#.........   81,524,855    26,101,178      219,703     (6,297,980)      22,378    (2,829,784)     (913,203)
      Net realized gain on
        futures contracts and
        options contracts.......    1,379,640            --           --             --           --            --            --
      Net realized foreign
        exchange gain (loss) on
        other assets and
        liabilities.............           --        69,950      111,488      6,707,753           --            --       (33,595)
      Change in unrealized
        appreciation/
        depreciation on
        investments.............   34,851,529     7,084,155     (263,491)     3,910,822    1,322,345    11,818,657    (3,567,693)
      Change in unrealized
        foreign exchange gain
        (loss) on other assets
        and liabilities.........           --     1,082,247     (122,878)       211,844           --            --           (30)
      Change in unrealized
        appreciation/
        depreciation on futures
        contracts, written
        option contracts and
        currency swap
        agreements..............     (405,000)           --           --             --           --            --            --
                                 ------------------------------------------------------------------------------------------------
      Net realized and
        unrealized gain (loss)
        on investments and
        foreign currencies......  117,351,024    34,337,530      (55,178)     4,532,439    1,344,723     8,988,873    (4,514,521)
                                 ------------------------------------------------------------------------------------------------
    NET INCREASE (DECREASE) IN
      NET ASSETS RESULTING FROM
      OPERATIONS................ $119,311,381   $36,121,435    $  20,961    $ 6,283,077   $1,583,924   $ 8,897,862   $(4,408,807)
                                 ================================================================================================
 
    ---------------
    *  Net of foreign
       withholding taxes on
       interest and dividends
       of....................... $     24,621   $   419,620    $  15,908    $   546,208   $      261   $       780   $     6,795
                                 ================================================================================================
    # Net of foreign capital
      gains withholding taxes... $         --   $        --    $      --    $    33,058   $       --   $        --   $     1,462
                                 ================================================================================================
    +  Commenced operations June
     2, 1997
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
  108
<PAGE>   109
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS
    FOR THE YEAR ENDED NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                 CASH                            CORPORATE        HIGH-YIELD
                                                              MANAGEMENT       GLOBAL BOND          BOND             BOND
     ------------------------------------------------------------------------------------------------------------------------
     <S>                                                     <C>               <C>              <C>              <C>
     OPERATIONS:
     Net investment income.................................. $   6,775,888     $  3,618,389     $  3,274,207     $ 13,979,814
     Net realized gain on investments.......................           925        2,772,480          505,509        9,993,528
     Net realized gain (loss) on futures contracts and
      options contracts.....................................            --          (11,209)              --               --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................            --          758,012               --               --
     Change in unrealized appreciation/depreciation on
      investments...........................................         2,661       (1,617,087)         718,565       (3,228,125)
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................            --          956,961               --               --
                                                             ----------------------------------------------------------------
     Net increase in net assets resulting from operations...     6,779,474        6,477,546        4,498,281       20,745,217
                                                             ----------------------------------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................    (6,330,000)      (4,705,000)      (2,010,000)      (8,890,000)
      Distribution from net realized gain on investments....            --         (275,000)              --               --
                                                             ----------------------------------------------------------------
     Total dividends and distributions to shareholders......    (6,330,000)      (4,980,000)      (2,010,000)      (8,890,000)
                                                             ----------------------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................   811,621,512       33,606,421       33,721,704      154,271,836
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................     6,330,000        4,980,000        2,010,000        8,890,000
     Cost of shares repurchased.............................  (753,528,328)     (19,262,861)     (13,155,774)     (92,607,140)
                                                             ----------------------------------------------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................    64,423,184       19,323,560       22,575,930       70,554,696
                                                             ----------------------------------------------------------------
     TOTAL INCREASE IN NET ASSETS...........................    64,872,658       20,821,106       25,064,211       82,409,913
     NET ASSETS:
     Beginning of period....................................    91,246,796       68,221,417       37,207,407      113,229,093
                                                             ----------------------------------------------------------------
     End of period.......................................... $ 156,119,454     $ 89,042,523     $ 62,271,618     $195,639,006
                                                             ================================================================
 
     ---------------
     Accumulated undistributed net investment income........ $   6,768,071     $  3,290,478     $  3,269,106     $ 13,972,776
                                                             ================================================================
     Shares issued and repurchased:
     Sold...................................................    76,477,014        3,008,825        3,044,110       13,781,218
     Issued in reinvestment of dividends and
      distributions.........................................       611,004          466,729          190,883          837,889
     Repurchased............................................   (71,025,735)      (1,726,496)      (1,194,160)      (8,319,515)
                                                             ----------------------------------------------------------------
     Net increase...........................................     6,062,283        1,749,058        2,040,833        6,299,592
                                                             ================================================================
 
<CAPTION>
                                                                                                 BALANCED/
                                                                                                  PHOENIX
                                                               WORLDWIDE       SUNAMERICA       INVESTMENT  
                                                              HIGH INCOME       BALANCED          COUNSEL
     -------------------------------------------------------------------------------------------------------
     <S>                                                     <C>               <C>             <C>
     OPERATIONS:
     Net investment income..................................  $  6,927,415     $   465,338     $  2,159,933
     Net realized gain on investments.......................     8,172,292       1,624,801        9,676,697
     Net realized gain (loss) on futures contracts and
      options contracts.....................................            --              --           24,811
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................      (120,494)             --               --
     Change in unrealized appreciation/depreciation on
      investments...........................................    (5,021,473)      2,742,326       (1,288,697)
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................         4,477              --               --
                                                              ---------------------------------------------
     Net increase in net assets resulting from operations...     9,962,217       4,832,465       10,572,744
                                                              ---------------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................    (3,530,000)        (60,000)      (1,265,000)
      Distribution from net realized gain on investments....    (3,570,000)        (40,000)      (2,245,000)
                                                              ---------------------------------------------
     Total dividends and distributions to shareholders......    (7,100,000)       (100,000)      (3,510,000)
                                                              ---------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................   122,351,745      35,534,375       34,361,684
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................     7,100,000         100,000        3,510,000
     Cost of shares repurchased.............................   (56,294,138)     (5,969,478)     (19,233,950)
                                                              ---------------------------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................    73,157,607      29,664,897       18,637,734
                                                              ---------------------------------------------
     TOTAL INCREASE IN NET ASSETS...........................    76,019,824      34,397,362       25,700,478
     NET ASSETS:
     Beginning of period....................................    49,204,497      10,223,794       70,020,558
                                                              ---------------------------------------------
     End of period..........................................  $125,224,321     $44,621,156     $ 95,721,036
                                                              =============================================
     ---------------
     Accumulated undistributed net investment income........  $  6,495,311     $   461,406     $  2,153,212
                                                              =============================================
     Shares issued and repurchased:
     Sold...................................................     9,588,842       2,875,391        2,475,607
     Issued in reinvestment of dividends and
      distributions.........................................       606,319           8,651          269,378
     Repurchased............................................    (4,394,496)       (485,362)      (1,391,401)
                                                              ---------------------------------------------
     Net increase...........................................     5,800,665       2,398,680        1,353,584
                                                              =============================================
</TABLE>
 
    See Notes to Financial Statements
 
                                                           ---------------------
                                                                           109
<PAGE>   110
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS (continued)
    FOR THE YEAR ENDED NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                ASSET          FEDERATED         GROWTH-         FEDERATED
                                                              ALLOCATION        UTILITY          INCOME            VALUE
     -----------------------------------------------------------------------------------------------------------------------
     <S>                                                     <C>              <C>             <C>               <C>
     OPERATIONS:
     Net investment income.................................. $ 12,074,380     $   422,847     $   4,141,826     $    327,018
     Net realized gain on investments.......................   52,482,629         861,442        26,372,396        1,792,042
     Net realized gain on futures contracts and options
      contracts.............................................    1,244,062              --         6,303,783               --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................      (21,372)         (3,129)               65               (1)
     Change in unrealized appreciation/depreciation on
      investments...........................................   14,589,044       1,765,756        80,954,336        5,148,585
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................          627            (148)               --               --
     Change in unrealized appreciation/depreciation on
      futures contracts, written options contracts and
      currency swap agreements..............................   (1,014,066)             --          (773,581)              --
                                                             ---------------------------------------------------------------
     Net increase in net assets resulting from operations...   79,355,304       3,046,768       116,998,825        7,267,644
                                                             ---------------------------------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................   (9,550,000)        (85,000)       (2,770,000)         (45,000)
      Distribution from net realized gain on investments....  (21,740,000)        (21,000)      (15,835,000)              --
                                                             ---------------------------------------------------------------
     Total dividends and distributions to shareholders......  (31,290,000)       (106,000)      (18,605,000)         (45,000)
                                                             ---------------------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................  198,007,930      19,909,225       281,329,957       53,713,595
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................   31,290,000         106,000        18,605,000           45,000
     Cost of shares repurchased.............................  (67,166,417)     (4,888,513)     (101,729,611)     (14,416,823)
                                                             ---------------------------------------------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................  162,131,513      15,126,712       198,205,346       39,341,772
                                                             ---------------------------------------------------------------
     TOTAL INCREASE IN NET ASSETS...........................  210,196,817      18,067,480       296,599,171       46,564,416
     NET ASSETS:
     Beginning of period....................................  316,388,426       6,298,647       325,463,325       12,459,528
                                                             ---------------------------------------------------------------
     End of period.......................................... $526,585,243     $24,366,127     $ 622,062,496     $ 59,023,944
                                                             ===============================================================
 
     ---------------
     Accumulated undistributed net investment income........ $ 11,185,024     $   419,322     $   4,138,569     $    322,155
                                                             ===============================================================
     Shares issued and repurchased:
     Sold...................................................   12,863,082       1,709,480        14,863,689        4,266,674
     Issued in reinvestment of dividends and
      distributions.........................................   (4,387,167)          9,628         1,105,466            3,896
     Repurchased............................................    2,220,724        (417,938)       (5,441,625)      (1,147,636)
                                                             ---------------------------------------------------------------
     Net increase...........................................    5,984,292       1,301,170        10,527,530        3,122,934
                                                             ===============================================================
 
<CAPTION>
                                                                                                     GROWTH/
                                                                                                     PHOENIX
                                                                 VENTURE            PUTNAM         INVESTMENT
                                                                  VALUE             GROWTH           COUNSEL
     -----------------------------------------------------------------------------------------------------------------------
     <S>                                                     <C>                 <C>              <C>
     OPERATIONS:
     Net investment income..................................  $    7,890,592     $    333,117     $  1,535,922
     Net realized gain on investments.......................      41,598,668       43,697,799       36,951,244
     Net realized gain on futures contracts and options
      contracts.............................................              --               --          194,755
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................           1,065               --               22
     Change in unrealized appreciation/depreciation on
      investments...........................................     150,492,499          278,511       (2,566,236)
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................             113               --               --
     Change in unrealized appreciation/depreciation on
      futures contracts, written options contracts and
      currency swap agreements..............................              --               --               --
                                                              ------------------------------------------------
     Net increase in net assets resulting from operations...     199,982,937       44,309,427       36,115,707
                                                              ------------------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................      (3,390,000)              --       (1,325,000)
      Distribution from net realized gain on investments....      (9,745,000)      (5,465,000)     (16,255,000)
                                                              ------------------------------------------------
     Total dividends and distributions to shareholders......     (13,135,000)      (5,465,000)     (17,580,000)
                                                              ------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................     607,026,485       84,068,227       36,491,255
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................      13,135,000        5,465,000       17,580,000
     Cost of shares repurchased.............................    (183,369,506)     (53,724,485)     (40,478,722)
                                                              ------------------------------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................     436,791,979       35,808,742       13,592,533
     TOTAL INCREASE IN NET ASSETS...........................     623,639,916       74,653,169       32,128,240
     NET ASSETS:
     Beginning of period....................................     516,413,371      160,073,045      186,367,578
                                                              ------------------------------------------------
     End of period..........................................  $1,140,053,287     $234,726,214     $218,495,818
                                                              ================================================
     ---------------
     Accumulated undistributed net investment income........  $    7,882,608     $    333,117     $  1,533,717
                                                              ================================================
     Shares issued and repurchased:
     Sold...................................................      31,474,224        4,939,017        2,470,784
     Issued in reinvestment of dividends and
      distributions.........................................         755,319          357,190        1,337,900
     Repurchased............................................      (9,684,502)      (3,227,119)      (2,775,949)
                                                              ------------------------------------------------
     Net increase...........................................      22,545,041        2,069,088        1,032,735
                                                              ================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
  110
<PAGE>   111
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS (continued)
    FOR THE YEAR ENDED NOVEMBER 30, 1997 (UNAUDITED)
<TABLE>
<CAPTION>
                                                                                              INTERNATIONAL INTERNATIONAL
                                                                 ALLIANCE         GLOBAL       GROWTH &     DIVERSIFIED
                                                                  GROWTH         EQUITIES       INCOME+       EQUITIES
     -------------------------------------------------------------------------------------------------------------------
     <S>                                                       <C>             <C>            <C>           <C>
     OPERATIONS:
     Net investment income (loss)............................. $   1,960,357   $  1,783,905   $    76,139   $  1,750,638
     Net realized gain (loss) on investments..................    81,524,855     26,101,178       219,703     (6,297,980)
     Net realized gain on futures contracts and options
      contracts...............................................     1,379,640             --            --             --
     Net realized foreign exchange gain (loss) on other assets
      and liabilities.........................................            --         69,950       111,488      6,707,753
     Change in unrealized appreciation/depreciation on
      investments.............................................    34,851,529      7,084,155      (263,491)     3,910,822
     Change in unrealized foreign exchange gain/loss on other
      assets and liabilities..................................            --      1,082,247      (122,878)       211,844
     Change in unrealized appreciation/depreciation on futures
      contracts, options contracts and currency swap
      agreements..............................................      (405,000)            --            --             --
                                                               ---------------------------------------------------------
     Net increase (decrease) in net assets resulting from
      operations..............................................   119,311,381     36,121,435        20,961      6,283,077
                                                               ---------------------------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO
      SHAREHOLDERS:
      Dividends from net investment income....................    (1,200,000)    (2,305,000)           --     (5,175,000)
      Distribution from net realized gain on investments......   (23,710,000)   (12,550,000)           --     (1,715,000)
                                                               ---------------------------------------------------------
     Total dividends and distributions to shareholders........   (24,910,000)   (14,855,000)           --     (6,890,000)
                                                               ---------------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold................................   393,697,806    147,050,332    47,363,333    148,423,226
     Proceeds from shares issued for reinvestment of dividends
      and distributions.......................................    24,910,000     14,855,000            --      6,890,000
     Cost of shares repurchased...............................  (189,842,593)   (88,014,579)   (4,538,803)   (62,787,984)
                                                               ---------------------------------------------------------
     Net increase in net assets resulting from capital share
      transactions............................................   228,765,213     73,890,753    42,824,530     92,525,242
                                                               ---------------------------------------------------------
     TOTAL INCREASE IN NET ASSETS.............................   323,166,594     95,157,188    42,845,491     91,918,319
     NET ASSETS:
     Beginning of period......................................   381,366,673    246,482,006            --    157,008,393
                                                               ---------------------------------------------------------
     End of period............................................ $ 704,533,267   $341,639,194   $42,845,491   $248,926,712
                                                               =========================================================
 
     ---------------
     Accumulated undistributed net investment income (loss)... $   1,954,191   $  1,687,906   $    76,139   $    653,091
                                                               =========================================================
     Shares issued and repurchased:
     Sold.....................................................    18,866,011      9,425,673     4,546,734     12,963,775
     Issued in reinvestment of dividends and distributions....     1,397,084      1,045,391            --        646,315
     Repurchased..............................................    (9,403,821)    (5,605,026)     (431,073)    (5,452,782)
                                                               ---------------------------------------------------------
     Net increase.............................................    10,859,274      4,866,038     4,115,661      8,157,308
                                                               =========================================================
     ---------------
     + Commenced operations June 2, 1997
 
<CAPTION>
                                                                   REAL        AGGRESSIVE     EMERGING
                                                                  ESTATE+        GROWTH       MARKETS+
     -------------------------------------------------------------------------------------------------------------------
     <S>                                                        <C>           <C>           <C>
     OPERATIONS:
     Net investment income (loss).............................  $   239,201   $    (91,011) $   105,714
     Net realized gain (loss) on investments..................       22,378     (2,829,784)    (913,203)
     Net realized gain on futures contracts and options
      contracts...............................................           --             --           --
     Net realized foreign exchange gain (loss) on other assets
      and liabilities.........................................           --             --      (33,595)
     Change in unrealized appreciation/depreciation on
      investments.............................................    1,322,345     11,818,657   (3,567,693)
     Change in unrealized foreign exchange gain/loss on other
      assets and liabilities..................................           --             --          (30)
     Change in unrealized appreciation/depreciation on futures
      contracts, options contracts and currency swap
      agreements..............................................           --             --           --
                                                                ----------------------------------------
     Net increase (decrease) in net assets resulting from
      operations..............................................    1,583,924      8,897,862   (4,408,807)
                                                                ----------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO
      SHAREHOLDERS:
      Dividends from net investment income....................           --        (43,000)          --
      Distribution from net realized gain on investments......           --             --           --
                                                                ----------------------------------------
     Total dividends and distributions to shareholders........           --        (43,000)          --
                                                                ----------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold................................   32,073,915     93,642,244   26,523,263
     Proceeds from shares issued for reinvestment of dividends
      and distributions.......................................           --         43,000           --
     Cost of shares repurchased...............................   (4,092,981)   (34,060,944)  (2,135,363)
                                                                ----------------------------------------
     Net increase in net assets resulting from capital share
      transactions............................................   27,980,934     59,624,300   24,387,900
                                                                ----------------------------------------
     TOTAL INCREASE IN NET ASSETS.............................   29,564,858     68,479,162   19,979,093
     NET ASSETS:
     Beginning of period......................................           --     35,124,302           --
                                                                ----------------------------------------
     End of period............................................  $29,564,858   $103,603,464  $19,979,093
                                                                ========================================
     ---------------
     Accumulated undistributed net investment income (loss)...  $   239,201   $    (94,281) $   105,715
                                                                ========================================
     Shares issued and repurchased:
     Sold.....................................................    2,929,568      8,405,394    2,715,811
     Issued in reinvestment of dividends and distributions....           --          4,470           --
     Repurchased..............................................     (364,503)    (2,989,260)    (227,806)
                                                                ----------------------------------------
     Net increase.............................................    2,565,065      5,420,604    2,488,005
                                                                ========================================
     ---------------
     + Commenced operations June 2, 1997
</TABLE>
 
    See Notes to Financial Statements
 
                                                           ---------------------
                                                                           111
<PAGE>   112
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS
    FOR THE YEAR ENDED NOVEMBER 30, 1996
<TABLE>
<CAPTION>
                                                                 CASH             GLOBAL         CORPORATE        HIGH-YIELD
                                                              MANAGEMENT           BOND             BOND             BOND
     ------------------------------------------------------------------------------------------------------------------------
     <S>                                                     <C>               <C>              <C>              <C>
     OPERATIONS:
     Net investment income (loss)........................... $   6,327,403     $  3,420,685     $  2,009,395     $  8,892,022
     Net realized gain (loss) on investments................        (1,609)         845,133         (242,797)         567,983
     Net realized gain (loss) on futures and options
      contracts.............................................            --           59,164         (180,880)              --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................            --        1,545,047               --               --
     Change in unrealized appreciation/depreciation on
      investments...........................................        (9,491)       1,124,599          647,548        4,227,884
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................            --         (253,318)              --               --
     Change in unrealized appreciation/depreciation on
      futures contracts.....................................            --               --          (39,889)              --
                                                             ----------------------------------------------------------------
     Net increase in net assets resulting from operations...     6,316,303        6,741,310        2,193,377       13,687,889
                                                             ----------------------------------------------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................    (4,240,000)      (4,060,000)      (1,225,000)      (7,420,000)
      Distribution from net realized gain on investments....        (4,750)              --               --               --
                                                             ----------------------------------------------------------------
     Total dividends and distributions to shareholders......    (4,244,750)      (4,060,000)      (1,225,000)      (7,420,000)
                                                             ----------------------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................   615,571,205       26,461,284       20,121,281       89,355,894
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................     4,244,750        4,060,000        1,225,000        7,420,000
     Cost of shares repurchased.............................  (621,371,905)     (24,740,221)     (14,581,771)     (71,988,357)
                                                             ----------------------------------------------------------------
     Net increase (decrease) in net assets resulting from
      capital share transactions............................    (1,555,950)       5,781,063        6,764,510       24,787,537
                                                             ----------------------------------------------------------------
     TOTAL INCREASE IN NET ASSETS...........................       515,603        8,462,373        7,732,887       31,055,426
 
     NET ASSETS:
     Beginning of period....................................    90,731,193       59,759,044       29,474,520       82,173,667
                                                             ----------------------------------------------------------------
     End of period.......................................... $  91,246,796     $ 68,221,417     $ 37,207,407     $113,229,093
                                                             ================================================================
     ---------------
     Accumulated undistributed net investment income........ $   6,322,183     $  4,377,089     $  2,004,899     $  8,882,962
                                                             ================================================================
     Shares issued and repurchased:
     Sold...................................................    57,928,895        2,437,840        1,891,179        8,529,658
     Issued in reinvestment of dividends and
      distributions.........................................       408,149          391,137          118,015          744,233
     Repurchased............................................   (58,340,347)      (2,268,851)      (1,379,014)      (6,827,580)
                                                             ----------------------------------------------------------------
     Net increase (decrease)................................        (3,303)         560,126          630,180        2,446,311
                                                             ================================================================
 
<CAPTION>
                                                               WORLDWIDE
                                                                  HIGH         SUNAMERICA
                                                                 INCOME         BALANCED#
     -------------------------------------------------------------------------------------
     <S>                                                     <C>               <C>
     OPERATIONS:
     Net investment income (loss)...........................  $  3,853,929     $    56,068
     Net realized gain (loss) on investments................     2,824,669          28,763
     Net realized gain (loss) on futures and options
      contracts.............................................            --              --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................      (245,282)             --
     Change in unrealized appreciation/depreciation on
      investments...........................................     2,512,138         822,808
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................        (4,477)             --
     Change in unrealized appreciation/depreciation on
      futures contracts.....................................            --              --
                                                              ----------------------------
     Net increase in net assets resulting from operations...     8,940,977         907,639
                                                              ----------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................    (1,700,000)             --
      Distribution from net realized gain on investments....      (100,000)             --
                                                              ----------------------------
     Total dividends and distributions to shareholders......    (1,800,000)             --
                                                              ----------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................    48,071,872      11,344,623
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................     1,800,000              --
     Cost of shares repurchased.............................   (29,323,432)     (2,028,468)
                                                              ----------------------------
     Net increase (decrease) in net assets resulting from
      capital share transactions............................    20,548,440       9,316,155
                                                              ----------------------------
     TOTAL INCREASE IN NET ASSETS...........................    27,689,417      10,223,794
     NET ASSETS:
     Beginning of period....................................    21,515,080              --
                                                              ----------------------------
     End of period..........................................  $ 49,204,497     $10,223,794
                                                              ============================
     ---------------
     Accumulated undistributed net investment income........  $  3,097,896     $    56,068
                                                              ============================
     Shares issued and repurchased:
     Sold...................................................     4,060,525       1,113,491
     Issued in reinvestment of dividends and
      distributions.........................................       166,821              --
     Repurchased............................................    (2,425,678)       (194,594)
                                                              ----------------------------
     Net increase (decrease)................................     1,801,668         918,897
                                                              ============================
</TABLE>
 
    # Commenced operations June 3, 1996

    See Notes to Financial Statements
 
- ---------------------
  112
<PAGE>   113
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS (continued)
    FOR THE YEAR ENDED NOVEMBER 30, 1996
<TABLE>
<CAPTION>
                                                               BALANCED/
                                                                PHOENIX
                                                               INVESTMENT         ASSET                          GROWTH-
                                                                COUNSEL         ALLOCATION       UTILITY#         INCOME
                                                              -------------------------------------------------------------
     <S>                                                      <C>              <C>              <C>            <C>
     OPERATIONS:
     Net investment income..................................  $  1,397,620     $  9,136,961     $   81,705     $  2,773,321
     Net realized gain (loss) on investments................     2,107,376       19,730,122         12,853       13,516,427
     Net realized gain on futures and options contracts.....            --          391,668             --        1,426,165
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................            --               89           (230)              29
     Change in unrealized appreciation/depreciation on
      investments...........................................     3,902,857       18,681,439        287,691       42,693,932
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................            --               --            139               --
     Change in unrealized appreciation/depreciation on
      futures contracts.....................................            --        1,166,581             --          962,381
                                                              -------------------------------------------------------------
     Net increase in net assets resulting from operations...     7,407,853       49,106,860        382,158       61,372,255
                                                              -------------------------------------------------------------
 
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................      (540,000)      (5,505,000)            --       (1,680,000)
      Distribution from net realized gain on investments....      (890,000)      (6,805,000)            --       (5,975,000)
                                                              -------------------------------------------------------------
     Total dividends and distributions to shareholders......    (1,430,000)     (12,310,000)            --       (7,655,000)
                                                              -------------------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................    44,916,086      108,836,939      6,090,461      145,602,473
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................     1,430,000       12,310,000             --        7,655,000
     Cost of shares repurchased.............................   (14,731,916)     (41,391,763)      (173,972)     (52,792,476)
                                                              -------------------------------------------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................    31,614,170       79,755,176      5,916,489      100,464,997
                                                              -------------------------------------------------------------
     TOTAL INCREASE IN NET ASSETS...........................    37,592,023      116,552,036      6,298,647      154,182,252
 
     NET ASSETS:
     Beginning of period....................................    32,428,535      199,836,390             --      171,281,073
                                                              -------------------------------------------------------------
     End of period..........................................  $ 70,020,558     $316,388,426     $6,298,647     $325,463,325
                                                              =============================================================
     ---------------
     Accumulated undistributed net investment income........  $  1,258,279     $  8,660,644     $   81,475     $  2,766,743
                                                              =============================================================
     Shares issued and repurchased:
     Sold...................................................     3,604,718        8,296,399        602,909        9,953,598
     Issued in reinvestment of dividends and
      distributions.........................................       117,502          970,055             --          541,755
     Repurchased............................................    (1,184,892)      (3,164,619)       (17,033)      (3,630,349)
                                                              -------------------------------------------------------------
     Net increase...........................................     2,537,328        6,101,835        585,876        6,865,004
                                                              =============================================================
 
<CAPTION>
                                                               FEDERATED         VENTURE
                                                                VALUE#            VALUE
                                                              ----------------------------
     <S>                                                      <C>             <C>
     OPERATIONS:
     Net investment income..................................  $    40,137     $  3,640,938
     Net realized gain (loss) on investments................      (22,475)       9,692,354
     Net realized gain on futures and options contracts.....           --               --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................           --            2,021
     Change in unrealized appreciation/depreciation on
      investments...........................................    1,196,109       75,918,377
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................           --              341
     Change in unrealized appreciation/depreciation on
      futures contracts.....................................           --               --
                                                              ----------------------------
     Net increase in net assets resulting from operations...    1,213,771       89,254,031
                                                              ----------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................           --       (1,150,000)
      Distribution from net realized gain on investments....           --       (1,631,000)
                                                              ----------------------------
     Total dividends and distributions to shareholders......           --       (2,781,000)
                                                              ----------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................   11,583,467      358,199,882
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................           --        2,781,000
     Cost of shares repurchased.............................     (337,710)     (85,948,539)
                                                              ----------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................   11,245,757      275,032,343
                                                              ----------------------------
     TOTAL INCREASE IN NET ASSETS...........................   12,459,528      361,505,374
     NET ASSETS:
     Beginning of period....................................           --      154,907,997
                                                              ----------------------------
     End of period..........................................  $12,459,528     $516,413,371
                                                              ============================
     ---------------
     Accumulated undistributed net investment income........  $    40,137     $  3,382,016
                                                              ============================
     Shares issued and repurchased:
     Sold...................................................    1,158,140       24,918,067
     Issued in reinvestment of dividends and
      distributions.........................................           --          208,003
     Repurchased............................................      (33,890)      (6,065,330)
                                                              ----------------------------
     Net increase...........................................    1,124,250       19,060,740
                                                              ============================
</TABLE>
 
    # Commenced operations June 3, 1996

        See Notes to Financial Statements
 
                                                           ---------------------
                                                                           113
<PAGE>   114
 
- ---------------------
 
    SUNAMERICA SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS (continued)
    FOR THE YEAR ENDED NOVEMBER 30, 1996
<TABLE>
<CAPTION>
                                                                                GROWTH/
                                                                                PHOENIX
                                                                PUTNAM         INVESTMENT        ALLIANCE           GLOBAL
                                                                GROWTH          COUNSEL           GROWTH           EQUITIES
     ------------------------------------------------------------------------------------------------------------------------
     <S>                                                     <C>              <C>              <C>               <C>
     OPERATIONS:
     Net investment income (loss)........................... $    (23,455)    $  1,327,266     $   1,199,438     $  2,128,761
     Net realized gain (loss) on investments................    8,612,831       16,211,794        21,793,902       12,300,321
     Net realized gain on futures and options contracts.....           --               --           433,180               --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................           --             (510)               --          496,594
     Change in unrealized appreciation/depreciation on
      investments...........................................   17,288,052       10,855,474        46,485,737       19,341,166
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................           --               21                --          (27,011)
     Change in unrealized appreciation/depreciation on
      futures contracts.....................................           --               --           300,750               --
                                                             ----------------------------------------------------------------
     Net increase in net assets resulting from operations...   25,877,428       28,394,045        70,213,007       34,239,831
                                                             ----------------------------------------------------------------
 
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................           --       (1,265,000)         (483,000)      (1,885,000)
      Distribution from net realized gain on investments....           --      (10,645,000)      (13,185,000)      (4,480,000)
                                                             ----------------------------------------------------------------
     Total dividends and distributions to shareholders......           --      (11,910,000)      (13,668,000)      (6,365,000)
                                                             ----------------------------------------------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................   55,935,417       46,376,696       247,316,545       99,072,900
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................           --       11,910,000        13,668,000        6,365,000
     Cost of shares repurchased.............................  (37,015,839)     (38,313,646)     (104,032,606)     (52,582,422)
                                                             ----------------------------------------------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................   18,919,578       19,973,050       156,951,939       52,855,478
                                                             ----------------------------------------------------------------
     TOTAL INCREASE IN NET ASSETS...........................   44,797,006       36,457,095       213,496,946       80,730,309
 
     NET ASSETS:
     Beginning of period....................................  115,276,039      149,910,483       167,869,727      165,751,697
                                                             ----------------------------------------------------------------
     End of period.......................................... $160,073,045     $186,367,578     $ 381,366,673     $246,482,006
                                                             ================================================================
     ---------------
     Accumulated undistributed net investment income........ $         --     $  1,322,795     $   1,193,834     $  2,209,001
                                                             ================================================================
     Shares issued and repurchased:
     Sold...................................................    4,113,284        3,516,917        15,394,232        7,165,202
     Issued in reinvestment of dividends and
      distributions.........................................           --          949,004           893,333          472,181
     Repurchased............................................   (2,724,390)      (2,922,221)       (6,661,296)      (3,815,033)
                                                             ----------------------------------------------------------------
     Net increase...........................................    1,388,894        1,543,700         9,626,269        3,822,350
                                                             ================================================================
 
<CAPTION>
                                                              INTERNATIONAL
                                                              DIVERSIFIED       AGGRESSIVE
                                                                EQUITIES         GROWTH#
     -------------------------------------------------------------------------------------
     <S>                                                     <C>               <C>
     OPERATIONS:
     Net investment income (loss)...........................  $    481,375     $    39,730
     Net realized gain (loss) on investments................     1,688,079        (705,902)
     Net realized gain on futures and options contracts.....            --              --
     Net realized foreign exchange gain (loss) on other
      assets and liabilities................................     5,292,994              --
     Change in unrealized appreciation/depreciation on
      investments...........................................     5,555,457       3,091,213
     Change in unrealized foreign exchange gain/loss on
      other assets and liabilities..........................      (813,250)             --
     Change in unrealized appreciation/depreciation on
      futures contracts.....................................            --              --
                                                              ----------------------------
     Net increase in net assets resulting from operations...    12,204,655       2,425,041
                                                              ----------------------------
     DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
      Dividends from net investment income..................    (1,350,000)             --
      Distribution from net realized gain on investments....            --              --
                                                              ----------------------------
     Total dividends and distributions to shareholders......    (1,350,000)             --
                                                              ----------------------------
     CAPITAL SHARE TRANSACTIONS:
     Proceeds from shares sold..............................   133,585,152      39,091,029
     Proceeds from shares issued for reinvestment of
      dividends and distributions...........................     1,350,000              --
     Cost of shares repurchased.............................   (37,742,073)     (6,391,768)
                                                              ----------------------------
     Net increase in net assets resulting from capital share
      transactions..........................................    97,193,079      32,699,261
                                                              ----------------------------
     TOTAL INCREASE IN NET ASSETS...........................   108,047,734      35,124,302
     NET ASSETS:
     Beginning of period....................................    48,960,659              --
                                                              ----------------------------
     End of period..........................................  $157,008,393     $35,124,302
                                                              ============================
     ---------------
     Accumulated undistributed net investment income........  $  4,077,453     $    39,730
                                                              ============================
     Shares issued and repurchased:
     Sold...................................................    12,354,619       4,051,127
     Issued in reinvestment of dividends and
      distributions.........................................       130,941              --
     Repurchased............................................    (3,499,995)       (661,704)
                                                              ----------------------------
     Net increase...........................................     8,985,565       3,389,423
                                                              ============================
</TABLE>
 
    # Commenced operations June 3, 1996

    See Notes to Financial Statements
 
- ---------------------
  114
<PAGE>   115
 
- ---------------------
 
SUNAMERICA SERIES TRUST
NOTES TO FINANCIAL STATEMENTS (UNAUDITED)
 
1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION:  SunAmerica Series Trust
("the Trust"), organized as a Massachusetts business trust on September 11,
1992, is an open-end management investment company. It was established to
provide a funding medium for certain annuity contracts issued by Variable
Separate Account (the "Account"), a separate account of Anchor National Life
Insurance Company ("the Life Company"), organized under the laws of the state of
Arizona.
 
  The Trust issues 21 separate series of shares ("the Portfolios"), each of
which represents a separate managed portfolio of securities with its own
investment objectives. The Trustees may establish additional series in the
future. All shares may be purchased or redeemed by the Account at net asset
value without any sales or redemption charge.
 
The investment objectives for each portfolio are as follows:
 
The Cash Management Portfolio seeks high current yield while preserving capital
by investing in a diversified selection of money market instruments.
 
The Global Bond Portfolio seeks a high total return, emphasizing current income
and, to a lesser extent, providing opportunities for capital appreciation,
through investment in high quality fixed-income securities of U.S. and foreign
issuers and through transactions in foreign currencies.
 
The Corporate Bond Portfolio seeks a high total return with only moderate price
risk by investing primarily in investment grade fixed-income securities.
 
The High-Yield Bond Portfolio seeks a high level of current income and
secondarily seeks capital appreciation by investing primarily in intermediate
and long-term corporate obligations, with emphasis on higher-yielding,
higher-risk, lower-rated or unrated securities.
 
The Worldwide High Income Portfolio seeks high current income and, secondarily,
capital appreciation, by investing primarily in a portfolio of high-yielding
fixed-income securities of issuers located throughout the world.
 
The SunAmerica Balanced Portfolio seeks to conserve principal by maintaining at
all times a balanced portfolio of stocks and bonds.
 
The Balanced/Phoenix Investment Counsel Portfolio seeks reasonable income,
long-term capital growth and conservation of capital by investing primarily in
common stocks and fixed-income securities, with an emphasis on income-producing
securities which appear to have some potential for capital enhancement.
 
The Asset Allocation Portfolio seeks high total return (including income and
capital gains) consistent with preservation of capital over the long-term
through a diversified portfolio that can include common stocks and other
securities having common stock characteristics, bonds and other intermediate and
long-term fixed-income securities and money market instruments (debt securities
maturing in one year or less) in any combination.
 
The Utility Portfolio seeks high current income and moderate capital
appreciation by investing primarily in the equity and debt securities of utility
companies.
 
The Growth-Income Portfolio seeks growth of capital and income by investing
primarily in common stocks or securities which demonstrate the potential for
appreciation and/or dividends.
 
The Federated Value Portfolio seeks growth of capital and income by investing
primarily in the securities of high quality companies.
 
The Venture Value Portfolio seeks to achieve growth of capital by investing
primarily in common stocks.
 
The Putnam Growth (formerly, the Provident Growth Portfolio), Growth/Phoenix
Investment Counsel and Alliance Growth Portfolios each seeks long-term growth of
capital by investing primarily in common stocks or securities with common stock
characteristics which demonstrate the potential for appreciation.
 
The Global Equities Portfolio seeks long-term growth of capital through
investment primarily in common stocks or securities of U.S. and foreign issuers
with common stock characteristics which demonstrate the potential for
appreciation and through transactions in foreign currencies.
 
                                                           ---------------------
                                                                           115
<PAGE>   116
 
The International Growth and Income Portfolio seeks growth of capital and
current income through investment primarily in common stocks and securities
principally traded on markets outside the United States that offer potential for
capital growth and current income.
 
The International Diversified Equities Portfolio seeks long-term capital
appreciation by investing in accordance with country weightings determined by
the Subadviser in common stocks of foreign issuers which, in the aggregate,
replicate broad country indices.
 
The Real Estate Portfolio seeks total return through a combination of growth and
income by investment primarily in securities of companies principally engaged in
or related to the real estate industry or which own significant real estate
assets or which primarily invest in real estate instruments.
 
The Aggressive Growth Portfolio seeks long-term growth of capital through
investment primarily in equity securities of small capitalization growth
companies.
 
The Emerging Markets Portfolio seeks long-term capital appreciation by investing
in common stocks that have above-average growth prospects primarily in emerging
markets outside the United States.
 
2. SIGNIFICANT ACCOUNTING POLICIES:  The preparation of financial statements in
accordance with generally accepted accounting principles requires management to
make estimates and assumptions that affect the reported amounts and disclosures
in the financial statements. Actual results could differ from these estimates.
In the opinion of management of the Trust, the accompanying financial statements
contain all normal and recurring adjustments necessary for the fair presentation
of the financial position of the Trust at November 30, 1997, and the results of
its operations, the changes in its net assets and its financial highlights for
the periods then ended. The following is a summary of significant accounting
policies consistently followed by the Trust in the preparation of its financial
statements.
 
  SECURITY VALUATIONS:  Stocks are stated at value based upon closing sales
prices reported on recognized securities exchanges or, for listed securities
having no sales reported and for unlisted securities, upon last-reported bid
prices. Nonconvertible bonds, debentures, other long-term debt securities, and
short-term securities with original or remaining maturities in excess of 60 days
are valued at prices obtained for the day of valuation from a bond pricing
service of a major dealer in bonds when such prices are available; however, in
circumstances where the investment adviser deems it appropriate to do so, an
over-the-counter or exchange quotation at the mean of representative bid or
asked prices may be used. Securities traded primarily on securities exchanges
outside the United States are valued at the last sale price on such exchanges on
the day of valuation, or if there is no sale on the day of valuation, at the
last reported bid price. If a security's price is available from more than one
foreign exchange, a portfolio uses the exchange that is the primary market for
the security. Futures contracts are valued at the last sale price established
each day by the board of trade or exchange on which they are traded. Short-term
securities with 60 days or less to maturity are amortized to maturity based on
their cost to the Trust if acquired within 60 days of maturity or, if already
held by the Trust on the 60th day, are amortized to maturity based on the value
determined on the 61st day. Securities for which quotations are not readily
available are valued at fair value as determined in good faith under the
direction of the Trust's Trustees.
 
  REPURCHASE AGREEMENTS:  The Trust's custodian takes possession of the
collateral pledged for investments in repurchase agreements. The underlying
collateral is valued daily on a mark-to-market basis to assure that the value,
including accrued interest, is at least equal to the repurchase price. In the
event of default of the obligation to repurchase, the Trust has the right to
liquidate the collateral and apply the proceeds in satisfaction of the
obligation. If the seller defaults and the value of the collateral declines or
if bankruptcy proceedings are commenced with respect to the seller of the
security, realization of the collateral by the Trust may be delayed or limited.
 
  FOREIGN CURRENCY TRANSLATION:  The books and records of the Trust are
maintained in U.S. dollars. Assets and liabilities denominated in foreign
currencies and commitments under forward foreign currency contracts are
translated into U.S. dollars at the mean of the quoted bid and asked prices of
such currencies against the U.S. dollar.
 
  The Trust does not isolate that portion of the results of operations arising
as a result of changes in the foreign exchange rates from the changes in the
market prices of securities held at fiscal year-end. Similarly, the Trust does
not isolate the effect of changes in foreign exchange rates from the changes in
the market prices of portfolio securities sold during the year.
 
  Realized foreign exchange gain and losses on other assets and liabilities and
change in unrealized foreign exchange gain and losses on other assets and
liabilities include realized foreign exchange gains and losses from currency
gains or losses between the trade and settlement dates of securities
transactions, the difference between the amounts of interest, dividends and
foreign withholding taxes recorded on the Trust's books and the U.S. dollar
equivalent amounts actually received or paid and changes in the unrealized
foreign exchange gains and losses relating to the other assets and liabilities
arising as a result of changes in the exchange rate.
 
  FORWARD FOREIGN CURRENCY CONTRACTS:  Certain portfolios may enter into forward
foreign currency contracts ("forward contracts") to attempt to protect
securities and related receivables and payables against changes in future
foreign exchange rates or to enhance return. A forward contract is an agreement
between two parties to buy or sell currency at a set price on a future date. The
market value of the contract will fluctuate with changes in currency exchange
rates. The contract is marked-to-
 
- ---------------------
  116
<PAGE>   117
 
market daily using the forward rate and the change in market value is recorded
by the Portfolio as unrealized gain or loss. On the settlement date, the
Portfolio records either realized gains or losses when the contract is closed
equal to the difference between the value of the contract at the time it was
opened and the value at the time it was closed. Risks may arise upon entering
into these contracts from the potential inability of counterparties to meet the
terms of their contracts and from unanticipated movements in the value of a
foreign currency relative to the U.S. dollar. Forward contracts involve elements
of risk in excess of the amount reflected in the Statement of Assets and
Liabilities. The Trust bears the risk of an unfavorable change in the foreign
exchange rate underlying the forward contract.

  FUTURES CONTRACTS:  A futures contract is an agreement between two parties to
buy and sell a financial instrument at a set price on a future date. Upon
entering into such a contract the Trust is required to pledge to the broker an
amount of cash or U.S. government securities equal to the minimum "initial
margin" requirements of the exchange on which the futures contract is traded.
The contract amount reflects the extent of a portfolio's exposure in these
financial instruments. A portfolio's participation in the futures markets
involves certain risks, including imperfect correlation between movements in the
price of futures contracts and movements in the price of the securities hedged
or used for cover. The Trust's activities in the futures contracts are conducted
through regulated exchanges which do not result in counterparty credit risks.
Pursuant to a contract, the portfolios agree to receive from or pay to the
broker an amount of cash equal to the daily fluctuation in value of the
contract. Such receipts or payments are known as "variation margin" and are
recorded by the portfolios as unrealized appreciation or depreciation. When a
contract is closed, the Portfolios record a realized gain or loss equal to the
difference between the value of the contract at the time it was opened and the
value at the time it was closed.
 
  OPTIONS:  An option is a contract conveying a right to buy or sell a financial
instrument at a specified price during a stipulated period. The premium paid by
a Portfolio for the purchase of a call or a put option is included in the
Portfolio's Statement of Assets and Liabilities as an investment and
subsequently marked to market to reflect the current market value of the option.
When a Portfolio writes a call or a put option, an amount equal to the premium
received by the Portfolio is included in the Portfolio's Statement of Assets and
Liabilities as a liability and is subsequently marked to market to reflect the
current market value of the option written. If an option which the Portfolio has
written either expires on its stipulated expiration date, or if the Portfolio
enters into a closing purchase transaction, the Portfolio realizes a gain (or
loss if the cost of a closing purchase transaction exceeds the premium received
when the option was written) without regard to any unrealized gain or loss on
the underlying security, and the liability related to such options is
extinguished. If a call option which the Portfolio has written is exercised, the
Portfolio realizes a capital gain or loss from the sale of the underlying
security and the proceeds from such sale are increased by the premium originally
received. If a put option which the Portfolio has written is exercised, the
amount of the premium originally received reduces the cost of the security which
the Portfolio purchased upon exercise of the option.
 
  CURRENCY SWAPS:  Currency swaps involve the exchange by a Portfolio with
another party of its respective rights to make or receive payments in specified
currencies. Currency swaps usually involve the delivery of the principal value
of one designated currency in exchange for the other designated currency.
Therefore, the entire principal value of a currency swap is subject to the risk
that the other party will default on its contractual delivery obligations.
Currency swaps involve elements of risk in excess of the amount reflected in the
Statement of Assets and Liabilities. Changes in the value of the swap are
reported as unrealized appreciation or depreciation in the Statement of Assets
and Liabilities. A realized gain or loss is recorded upon early termination of
such agreement.
 
  SECURITIES TRANSACTIONS, INVESTMENT INCOME, EXPENSES, DIVIDENDS AND
DISTRIBUTIONS:  As is customary in the mutual fund industry, securities
transactions are recorded on a trade date basis. Interest income is accrued
daily except when collection is not expected. Dividend income and distributions
to shareholders are recorded on the ex-dividend date except for certain
dividends from foreign securities, which are recorded as soon as the Trust is
informed after the ex-dividend date. The Trust amortizes premiums and accretes
discounts on fixed income securities, as well as those original issue discounts
for which amortization is required for federal income tax purposes; gains and
losses realized upon the sale of such securities are based on their identified
cost. Portfolios which earn foreign income and capital gains may be subject to
foreign withholding taxes at various rates.
 
  Common expenses incurred by the Trust are allocated among the Portfolios based
upon relative net assets or other appropriate allocation methods. In all other
respects, expenses are charged to each Portfolio as incurred on a specific
identification basis.
 
  The Portfolios record dividends and distributions to its shareholders on the
ex-dividend date. The amount of dividends and distributions from net investment
income and net realized capital gains are determined and presented in accordance
with federal income tax regulations, which may differ from generally accepted
accounting principles. These "book/tax" differences are either considered
temporary or permanent in nature. To the extent these differences are permanent
in nature, such amounts are reclassified within the capital accounts based on
their federal tax-basis treatment; temporary differences do not require
reclassification. Dividends and distributions which exceed net investment income
and net realized capital gains for financial reporting purposes but not for tax
purposes are reported as dividends in excess of net investment income or
distributions in excess of net realized capital gains. To the extent
distributions exceed current and accumulated earnings and profits for federal
income tax purposes, they are reported as distributions of paid-in capital. Net
investment income/loss, net realized gain/loss, and net assets were not
affected.
 
                                                           ---------------------
                                                                           117
<PAGE>   118
 
  For the year ended November 30, 1997, the reclassification arising from
book/tax differences resulted in increases (decreases) to the components of net
assets as follows:
<TABLE>
<CAPTION>
                                                                    ACCUMULATED              ACCUMULATED
                                                                 UNDISTRIBUTED NET        UNDISTRIBUTED NET     PAID-IN
                                                              INVESTMENT INCOME/(LOSS)   REALIZED GAIN/(LOSS)   CAPITAL
                                                              ----------------------------------------------------------
    <S>                                                       <C>                        <C>                    <C>
    Cash Management.........................................         $                       $                  $
    Corporate Bond..........................................
    Global Bond*............................................
    Worldwide High Income*..................................
    Balanced/Phoenix Investment Counsel.....................
    Asset Allocation........................................
    Utility.................................................
    Growth-Income...........................................
    Venture Value...........................................
    Growth/Phoenix Investment Counsel.......................
    Putnam Growth...........................................
    Global Equities*........................................
    International Diversified Equities*.....................
</TABLE>
 
  * Reclassification is primarily due to differing book/tax treatments for
foreign currency transactions.
 
3. JOINT REPURCHASE AGREEMENT ACCOUNT:  The Cash Management, High-Yield Bond,
SunAmerica Balanced and Aggressive Growth Portfolios, along with other
affiliated registered investment companies, transfer uninvested cash balances
into a single joint account, the daily aggregate balance of which is invested in
one or more repurchase agreements collateralized by U.S. Treasury or federal
agency obligations. As of November 30, 1997, the Cash Management, High-Yield
Bond, SunAmerica Balanced, and Aggressive Growth Portfolios had a 9.1%, 8.0%,
1.6% and 4.1%, undivided interest, respectively, which represented $13,341,000,
$11,659,000, $2,364,000 and $5,956,000, respectively, in principal amount in a
repurchase agreement in the joint account. As of such date, the repurchase
agreement in the joint account and the collateral therefore was as follows:
 
  Paine Webber Securities, Inc. Repurchase Agreement, 5.625% dated 11/28/97, in
the principal amount of $146,239,000 repurchase price $146,307,550 due 12/1/97
collateralized by $50,000,000 U.S. Treasury Note 4.75% due 10/31/98, $1,230,000
U.S. Treasury Note 6.00% due 6/30/99, $45,440,000 U.S. Treasury Note 6.125% due
3/31/98, and $50,000,000 U.S. Treasury Note 7.125% due 2/29/00; approximate
aggregate value $149,228,325.
 
4. FEDERAL INCOME TAXES:  The Trust intends to comply with the requirements of
the Internal Revenue Code applicable to regulated investment companies and
distribute all of its taxable income, including any net realized gain on
investments, to its shareholders. Therefore, no federal tax provision is
required.
 
  The amounts of aggregate unrealized gain (loss) and the cost of investment
securities for book purposes, including short-term securities at November 30,
1997, were as follows:
<TABLE>
<CAPTION>
                                                      AGGREGATE      AGGREGATE     UNREALIZED                    CAPITAL
                                                      UNREALIZED    UNREALIZED    GAIN/(LOSS)      COST OF         LOSS
                                                         GAIN         (LOSS)          NET        INVESTMENTS    CARRYOVER*+
                                                      -------------------------------------------------------------------
<S>                                                  <C>            <C>           <C>            <C> 
Cash Management....................................         7,172        10,928         (3,756)   155,310,944
Global Bond........................................     1,390,632       967,034        423,598     82,754,965
Corporate Bond.....................................     2,067,215       189,531      1,877,684     59,778,545
High-Yield Bond....................................     4,877,906     3,212,750      1,665,156    196,220,890
Worldwide High Income..............................     2,518,941     4,639,086     (2,120,145)   129,974,866
SunAmerica Balanced................................     4,155,701       590,567      3,565,134     40,968,321
Balanced/Phoenix Investment Counsel................     5,756,221     1,178,789      4,577,432     95,853,485
Asset Allocation...................................    59,450,298     8,856,636     50,593,662    509,373,060
Utility............................................     2,185,214       131,767      2,053,447     22,393,376
Growth-Income......................................   154,097,849     6,071,412    148,026,437    478,491,719
Federated Value....................................     7,555,493     1,210,799      6,344,694     52,951,678
Venture Value......................................   253,161,358    11,549,359    241,611,999    896,545,919
Putnam Growth......................................    47,028,613     1,414,609     45,614,004    189,155,574
Growth/Phoenix Investment Counsel..................    28,389,026     3,626,289     24,762,737    192,857,996
Alliance Growth....................................   114,933,806    13,244,460    101,678,346    605,590,402
Global Equities....................................    53,435,845    15,961,693     37,474,152    301,786,616
International Growth and Income....................     1,436,633     1,700,124       (263,491)    43,441,430
International Diversified Equities.................    24,252,338    13,968,835     10,283,503    239,514,359
Real Estate........................................     1,567,942       245,597      1,322,345     28,339,225
Aggressive Growth..................................    17,285,021     2,375,151     14,909,870     91,664,990
Emerging Markets...................................       519,396     4,087,089     (3,567,693)    23,637,528
</TABLE>
 
 * Expire 2002-2004
** Post 10/31/97 Capital Loss Deferrals: Cash Management $      ; Aggressive
   Growth $
 + Net capital loss carryovers reported as of November 30, 1997, which are
   available to the extent provided in regulations to offset future capital
   gains. To the extent that these carryovers are used to offset future capital
   gains, it is probable that these gains so offset will not be distributed.
 
- ---------------------
  118
<PAGE>   119
 
5. MANAGEMENT OF THE TRUST:  SunAmerica Asset Management Corp. ("SAAMCo" or the
"Adviser"), an indirect wholly owned subsidiary of the Life Company, serves as
investment adviser for all the portfolios of the Trust. The Trust, on behalf of
each Portfolio, entered into an Investment Advisory and Management Agreement
(the "Agreement") with SAAMCo to handle the Trust's day-to-day affairs. It is
the responsibility of the Adviser and, for certain Portfolios pursuant to
Subadvisory Agreements described below, the subadvisers, to make investment
decisions for the Portfolios and to place the purchase and sale orders for the
Portfolio transactions. Such orders may be directed to any broker including, in
the manner and to the extent permitted by applicable law, affiliates of the
Adviser or a subadviser. The Agreement provides that SAAMCo shall administer the
Trust's business affairs; furnish offices, necessary facilities and equipment;
provide clerical, bookkeeping and administrative services; and permit any of its
officers or employees to serve, without compensation, as trustees or officers of
the Trust, if duly elected to such positions. There is no subadviser for the
Cash Management, High-Yield Bond, SunAmerica Balanced and Aggressive Growth
Portfolios, and SAAMCo, therefore performs all investment advisory services for
these Portfolios. The term "Assets", as used in the following table, means the
average daily net assets of the Portfolios.
 
  The Trust pays SAAMCo a monthly fee calculated at the following annual
percentages of each Portfolio's assets:
<TABLE>
<CAPTION>
                                                      MANAGEMENT
         PORTFOLIO                ASSETS                 FEES
- ----------------------------------------------------------------
<S>                          <C>                      <C>
Cash Management                       $0--$100 million     0.55%
                             greater than $100 million     0.50%
                             greater than $300 million     0.45%
Corporate Bond                        $0--$ 50 million     0.70%
                             greater than $ 50 million     0.60%
                             greater than $150 million     0.55%
                             greater than $250 million     0.50%
Global Bond-                          $0--$ 50 million     0.75%
  Asset Allocation           greater than $ 50 million     0.65%
                             greater than $150 million     0.60%
                             greater than $250 million     0.55%
High-Yield Bond                       $0--$ 50 million     0.70%
                             greater than $ 50 million     0.65%
                             greater than $150 million     0.60%
                             greater than $250 million     0.55%
Worldwide High               greater than $  0             1.00%
  Income-International
  Diversified Equities
SunAmerica Balanced-                  $0--$ 50 million     0.70%
  Balanced/Phoenix           greater than $ 50 million     0.65%
  Investment Counsel-        greater than $150 million     0.60%
  Growth-Income-             greater than $300 million     0.55%
  Alliance Growth-           greater than $500 million     0.50%
  Growth/Phoenix
  Investment Counsel
<CAPTION>
                                                      MANAGEMENT
         PORTFOLIO                ASSETS                 FEES
- ----------------------------------------------------------------
<S>                          <C>                      <C>
Utility-Federated Value               $0--$150 million     0.75%
                             greater than $150 million     0.60%
                             greater than $500 million     0.50%
Venture Value-Real Estate             $0--$100 million     0.80%
                             greater than $100 million     0.75%
                             greater than $500 million     0.70%
Putnam Growth                         $0--$150 million     0.85%
                             greater than $150 million     0.80%
                             greater than $300 million     0.70%
International Growth and              $0--$150 million     1.00%
  Income                     greater than $150 million     0.90%
                             greater than $300 million     0.80%
Global Equities                       $0--$ 50 million     0.90%
                             greater than $ 50 million     0.80%
                             greater than $150 million     0.70%
                             greater than $300 million     0.65%
Aggressive Growth                     $0--$100 million     0.75%
                             greater than $100 million    0.675%
                             greater than $250 million    0.625%
                             greater than $500 million     0.60%
Emerging Markets             greater than $  0             1.25%
</TABLE>
 
  The organizations described below act as subadvisers to the Trust and certain
of its Portfolios pursuant to Subadvisory Agreements with SAAMCo. Under the
Subadvisory Agreements, the subadvisers manage the investment and reinvestment
of the assets of the respective Portfolios for which they are responsible. Each
of the subadvisers is independent of SAAMCo and discharges its responsibilities
subject to the policies of the Trust's Trustees and the oversight and
supervision of SAAMCo, which pays the subadvisers' fees.
 
  Goldman Sachs Asset Management International, an affiliate of Goldman Sachs &
Co., serves as subadviser for the Global Bond Portfolio; Goldman Sachs Asset
Management, a separate operating division of Goldman Sachs & Co., serves as
subadviser for the Asset Allocation Portfolio; Federated Investment Counseling
serves as a subadviser for the Corporate Bond, Utility and Federated Value
Portfolios; Morgan Stanley Asset Management Inc., a wholly owned subsidiary of
Morgan Stanley Group, Inc., serves as subadviser for the Worldwide High Income
and International Diversified Equities Portfolios; Phoenix Investment Counsel,
Inc. serves as subadviser for the Balanced/Phoenix Investment Counsel and
Growth/Phoenix Investment Counsel Portfolios; Alliance Capital Management L.P.
serves as a subadviser for the Growth-Income, Alliance Growth and Global
Equities Portfolios; Davis Selected Advisers, L.P. serves as subadviser for the
Venture Value and Real Estate Portfolios; and Putnam Investment Management, Inc.
serves as subadviser for the Putnam Growth, International Growth and Income and
Emerging Markets Portfolios. Effective April 16, 1997 Putnam Investment
Management, Inc. assumed the role as subadviser from Provident Investment
Counsel, Inc. for the Putnam Growth Portfolio (formerly the Provident Growth
Portfolio).
 
                                                           ---------------------
                                                                           119
<PAGE>   120
 
  The portion of the investment advisory fees received by SAAMCo which are paid
to subadvisers are as follows:
<TABLE>
<CAPTION>
                                                      MANAGEMENT
         PORTFOLIO                ASSETS                 FEES
- ----------------------------------------------------------------
<S>                          <C>                      <C>
Corporate Bond                        $0--$ 25 million     0.30%
                             greater than $ 25 million     0.25%
                             greater than $100 million     0.20%
                             greater than $150 million     0.15%
Global Bond-                          $0--$ 50 million     0.40%
  Asset Allocation           greater than $ 50 million     0.30%
                             greater than $150 million     0.25%
                             greater than $250 million     0.20%
Worldwide High Income-                $0--$350 million     0.65%
  International Diversified  greater than $350 million     0.60%
  Equities
Balanced/Phoenix                      $0--$ 50 million     0.35%
  Investment Counsel-        greater than $ 50 million     0.30%
  Growth-Income-             greater than $150 million     0.25%
  Alliance Growth-           greater than $300 million     0.20%
  Growth/Phoenix             greater than $500 million     0.15%
  Investment Counsel
Utility-Federated Value               $0--$ 20 million     0.55%
                             greater than $ 20 million     0.35%
                             greater than $ 50 million     0.25%
                             greater than $150 million     0.20%
                             greater than $500 million     0.15%
<CAPTION>
                                                      MANAGEMENT
         PORTFOLIO                ASSETS                 FEES
- ----------------------------------------------------------------
<S>                          <C>                      <C>
Venture Value-Real Estate             $0--$100 million     0.45%
                             greater than $100 million     0.40%
                             greater than $500 million     0.35%
Putnam Growth                         $0--$150 million     0.50%
                             greater than $150 million     0.45%
                             greater than $300 million     0.35%
Global Equities                       $0--$ 50 million     0.50%
                             greater than $ 50 million     0.40%
                             greater than $150 million     0.30%
                             greater than $300 million     0.25%
International Growth                  $0--$150 million     0.65%
  and Income                 greater than $150 million     0.55%
                             greater than $300 million     0.45%
Emerging Markets                      $0--$150 million     1.00%
                             greater than $150 million     0.95%
                             greater than $300 million     0.85%
</TABLE>
 
  For certain Portfolios, the Adviser has voluntarily agreed to reimburse
expenses, if necessary, to keep annual operating expenses at or below the
following percentages of each of the following Portfolio's average net assets:
SunAmerica Balanced Portfolio -- 1.00%, Utility Portfolio -- 1.05%, Federated
Value Portfolio -- 1.05%, International Growth and Income Portfolio -- 1.60%,
Real Estate Portfolio -- 1.25%, Emerging Markets Portfolio -- 1.90% and
Aggressive Growth Portfolio -- 1.05%. The Adviser also may voluntarily reimburse
additional amounts to increase the investment return to a Portfolio's investors.
The Adviser may terminate all such waivers and/or reimbursements at any time.
Further, effective June 3, 1996, any waivers or reimbursements made by the
Adviser with respect to a Portfolio are subject to recoupment from that
Portfolio within the following two years, provided that the Portfolio is able to
effect such payment to the Adviser and remain in compliance with the foregoing
expense limitations.
 
  The impact of such expense reimbursements is reflected in the Statement of
Operations under the caption "expenses reimbursed by the investment adviser."
 
6. ORGANIZATIONAL EXPENSES:  Costs incurred by the Adviser in connection with
the organization and registration of the Trust amounted to $204,704.
Organizational expenses are amortized on a straight line basis by each
applicable Portfolio of the Trust over the period of benefit not to exceed 60
months from the date the respective Portfolio commenced operations.
 
7. PURCHASES AND SALES OF SECURITIES:  Information with respect to purchases and
sales of long-term securities for the year ended November 30, 1997, was as
follows:
<TABLE>
<CAPTION>
                                  CASH            GLOBAL         CORPORATE       HIGH-YIELD       WORLDWIDE       SUNAMERICA
                               MANAGEMENT          BOND            BOND             BOND         HIGH INCOME       BALANCED
                               ----------------------------------------------------------------------------------------------
<S>                            <C>             <C>              <C>             <C>              <C>              <C>
Purchases of portfolio
  securities...............    $        --     $267,032,716     $45,996,402     $411,169,984     $194,084,987     $62,641,957
Sales of portfolio
  securities...............             --      239,654,078      22,405,865      347,721,995      120,395,277      33,222,356
U.S. government securities
  included above were as
  follows:
Purchases of U.S.
  government securities....             --       41,002,858       5,180,703        2,907,188               --      14,242,858
Sales of U.S. government
  securities...............             --       46,845,461       3,319,617        2,898,750               --       6,484,046
</TABLE>
 
- ---------------------
  120
<PAGE>   121
<TABLE>
<CAPTION>
                                       BALANCED/PHOENIX
                                          INVESTMENT            ASSET                                                FEDERATED
                                           COUNSEL            ALLOCATION          UTILITY        GROWTH-INCOME         VALUE
                                       ------------------------------------------------------------------------------------------
<S>                                    <C>                 <C>                 <C>               <C>               <C>
Purchases of portfolio securities...     $210,883,565        $  862,519,187     $ 22,656,282      $ 340,518,522     $  52,136,061
Sales of portfolio securities.......      198,703,125           716,316,426        9,881,504        188,082,505        13,981,863
U.S. government securities included
  above were as follows:
Purchases of U.S. government
  securities........................      100,506,017           497,120,181               --          9,846,665           218,901
Sales of U.S. government
  securities........................       97,873,551           472,455,217               --          5,699,550           580,945
</TABLE>
<TABLE>
<CAPTION>
                                                                               GROWTH/PHOENIX
                                           VENTURE              PUTNAM           INVESTMENT         ALLIANCE           GLOBAL
                                            VALUE               GROWTH            COUNSEL            GROWTH           EQUITIES
                                       ------------------------------------------------------------------------------------------
<S>                                    <C>                 <C>                 <C>               <C>               <C>
Purchases of portfolio securities...    $508,403,782          $  250,872,847     $414,486,079      $ 784,255,020     $ 389,226,183
Sales of portfolio securities.......     159,292,036             226,945,713      397,137,100        581,579,885       334,058,797
U.S. government securities included
  above were as follows:
Purchases of U.S. government
  securities........................         667,651                 868,261        6,089,651          8,594,670                --
Sales of U.S. government
  securities........................         376,658               9,311,633        8,038,393         15,660,791                --
</TABLE>
<TABLE>
<CAPTION>
                                        INTERNATIONAL       INTERNATIONAL
                                           GROWTH &          DIVERSIFIED                           AGGRESSIVE         EMERGING
                                            INCOME             EQUITIES         REAL ESTATE          GROWTH           MARKETS
                                        -----------------------------------------------------------------------------------------
<S>                                    <C>                 <C>                 <C>               <C>               <C>
Purchases of portfolio securities...     $ 45,154,469        $  166,708,332     $ 25,575,741      $ 201,086,228     $  28,502,038
Sales of portfolio securities.......        4,855,692           107,056,502        1,008,403        141,546,246         6,848,213
U.S. government securities included
  above were as follows:
Purchases of U.S. government
  securities........................               --                    --               --          2,424,188                --
Sales of U.S. government
  securities........................               --                    --               --                 --                --
</TABLE>
 
8. TRANSACTIONS WITH AFFILIATES:  The following Portfolios incurred brokerage
commissions with an affiliated broker:
 
<TABLE>
<CAPTION>
                                                       GOLDMAN        SHELBY         SUNAMERICA       ROYAL ALLIANCE
                                                     SACHS & CO.   CULLOM DAVIS   SECURITIES, INC.   ASSOCIATES, INC.
                                                     -----------   ------------   ----------------   ----------------
              <S>                                    <C>           <C>            <C>                <C>
              Asset Allocation Portfolio...........    $77,151       $     --         $     --            $   --
              Venture Value Portfolio..............                    43,704           43,992                --
              Putnam Growth Portfolio..............         --             --              400               520
              Growth/Phoenix Investment Counsel....         --             --               --             1,220
</TABLE>
 
9. COMMITMENTS AND CONTINGENCIES:  The High-Yield Bond Portfolio has established
an uncommitted line of credit with State Street Bank and Trust Company with
interest payable at the Federal Funds rate plus 125 basis points. Borrowings
under the line of credit will commence when the Fund's cash shortfall exceeds
$100,000. During the year ended November 30, 1997, the High-Yield Bond Portfolio
had borrowings outstanding for   day under the line of credit and incurred $
in interest charges related to these borrowings. The High-Yield Bond Portfolio
did not have any outstanding borrowing at November 30, 1997.
 
                                                           ---------------------
                                                                           121
<PAGE>   122
 
- ---------------------
 
SUNAMERICA SERIES TRUST
FINANCIAL HIGHLIGHTS*
 
SELECTED DATA FOR A SHARE OF BENEFICIAL INTEREST OUTSTANDING THROUGHOUT EACH
PERIOD
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                           NET                                          TOTAL
                                                          ASSET         NET        NET REALIZED &        FROM
                                                          VALUE       INVEST-        UNREALIZED        INVEST-
                      PERIOD                            BEGINNING       MENT       GAIN (LOSS) ON        MENT
                      ENDED                             OF PERIOD     INCOME**      INVESTMENTS       OPERATIONS
- ----------------------------------------------------------------------------------------------------------------
<S>                                  <C>                                                           <C>
                                                     Cash Management Portfolio
2/9/93-
11/30/93                                                 $ 10.00       $ 0.19          $ 0.01           $ 0.20
11/30/94                                                   10.20         0.38           (0.02)            0.36
11/30/95                                                   10.47         0.56            0.01             0.57
11/30/96                                                   10.70         0.53           (0.02)            0.51
11/30/97#                                                  10.76         0.53            0.01             0.54
                                                       Global Bond Portfolio
7/1/93-
11/30/93                                                   10.00         0.13            0.17             0.30
11/30/94                                                   10.30         0.53           (0.86)           (0.33)
11/30/95                                                    9.83         0.60            0.97             1.57
11/30/96                                                   11.02         0.59            0.54             1.13
11/30/97#                                                  11.40         0.52            0.38             0.90
                                                     Corporate Bond Portfolio
7/1/93-
11/30/93                                                   10.00         0.14            0.05             0.19
11/30/94                                                   10.19         0.52           (0.87)           (0.35)
11/30/95                                                    9.75         0.60            1.00             1.60
11/30/96                                                   10.82         0.65            0.03             0.68
11/30/97#                                                  11.09         0.77            0.21             0.98
                                                     High-Yield Bond Portfolio
2/9/93-
11/30/93                                                   10.00         0.76            0.36             1.12
11/30/94                                                   11.12         1.20           (1.65)           (0.45)
11/30/95                                                   10.32         1.11            0.12             1.23
11/30/96                                                   10.53         0.98            0.48             1.46
11/30/97#                                                  11.04         1.04            0.48             1.52
                                                  Worldwide High Income Portfolio
10/28/94-
11/30/94                                                   10.00         0.04           (0.09)           (0.05)
11/30/95                                                    9.95         1.10            0.47             1.57
11/30/96                                                   11.42         1.25            1.60             2.85
11/30/97#                                                  13.35         0.98            0.68             1.66
                                                   SunAmerica Balanced Portfolio
6/3/96-
11/30/96                                                   10.00         0.10            1.03             1.13
11/30/97#                                                  11.13         0.23            2.15             2.38
                                           Balanced/Phoenix Investment Counsel Portfolio
10/28/94-
11/30/94                                                   10.00         0.04           (0.08)           (0.04)
11/30/95                                                    9.96         0.34            2.23             2.57
11/30/96                                                   12.48         0.34            1.31             1.65
11/30/97#                                                  13.63         0.37            1.39             1.76
 
<CAPTION>
                                                                      DIVIDENDS       NET                      NET  
                                                    DIVIDENDS         FROM NET       ASSET                    ASSETS
                                                  DECLARED FROM       REALIZED       VALUE                    END OF
                      PERIOD                      NET INVESTMENT       GAIN ON       END OF      TOTAL        PERIOD
                      ENDED                           INCOME         INVESTMENTS     PERIOD     RETURN***    (000'S)
- -------------------------------------------------------------------------------------------------------------------
<S>                                        <C>                                                    <C>
                                                     Cash Management Portfolio
2/9/93-
11/30/93                                          $          --        $    --       $10.20        2.00%     $ 24,603
11/30/94                                                  (0.09)            --        10.47        3.51        89,098
11/30/95                                                  (0.34)            --        10.70        5.59        90,731
11/30/96                                                  (0.45)            --        10.76        4.92        91,247
11/30/97#                                                 (0.56)            --        10.74        5.22       156,119
                                                       Global Bond Portfolio
7/1/93-
11/30/93                                                     --             --        10.30        3.00        25,010
11/30/94                                                  (0.09)         (0.05)        9.83       (3.18)       44,543
11/30/95                                                  (0.38)            --        11.02       16.40        59,759
11/30/96                                                  (0.75)            --        11.40       10.94        68,221
11/30/97#                                                 (0.75)         (0.04)       11.51        8.43        89,043
                                                     Corporate Bond Portfolio
7/1/93-
11/30/93                                                     --             --        10.19        1.90        11,667
11/30/94                                                  (0.05)         (0.04)        9.75       (3.41)       15,869
11/30/95                                                  (0.53)            --        10.82       17.01        29,475
11/30/96                                                  (0.41)            --        11.09        6.51        37,207
11/30/97#                                                 (0.53)            --        11.54        9.26        62,272
                                                     High-Yield Bond Portfolio
2/9/93-
11/30/93                                                     --             --        11.12       11.20        41,851
11/30/94                                                  (0.29)         (0.06)       10.32       (4.26)       55,803
11/30/95                                                  (1.02)            --        10.53       12.64        82,174
11/30/96                                                  (0.95)            --        11.04       14.86       113,229
11/30/97#                                                 (0.74)            --        11.82       14.53       195,639
                                                  Worldwide High Income Portfolio
10/28/94-
11/30/94                                                     --             --         9.95       (0.50)       10,478
11/30/95                                                  (0.10)            --        11.42       16.02        21,515
11/30/96                                                  (0.87)         (0.05)       13.35       26.87        49,204
11/30/97#                                                 (0.90)         (0.91)       13.20       14.17       125,224
                                                   SunAmerica Balanced Portfolio
6/3/96-
11/30/96                                                     --             --        11.13       11.30        10,224
11/30/97#                                                 (0.04)         (0.02)       13.45       21.48        44,621
                                           Balanced/Phoenix Investment Counsel Portfolio
10/28/94-
11/30/94                                                     --             --         9.96       (0.40)        1,516
11/30/95                                                  (0.05)            --        12.48       25.89        32,429
11/30/96                                                  (0.19)         (0.31)       13.63       13.75        70,021
11/30/97#                                                 (0.23)         (0.41)       14.75       13.52        95,721
 
<CAPTION>
                                                  RATIO OF
                                                  EXPENSES          RATIO OF NET
                                                     TO              INVESTMENT
                                                   AVERAGE           INCOME TO                     AVERAGE
                      PERIOD                         NET            AVERAGE NET      PORTFOLIO    COMMISSION
                      ENDED                        ASSETS              ASSETS        TURNOVER     PER SHARE@
- ----------------------------------------------------------------------------------------------------------------
<S>                                                                                              <C>
                                                     Cash Management Portfolio
2/9/93-
11/30/93                                              0.71%+++           2.53%+++        --%        $   NA
11/30/94                                              0.70 ++            3.73++          --             NA
11/30/95                                              0.67               5.32            --             NA
11/30/96                                              0.62               4.90            --             NA
11/30/97#                                             0.63               5.06            --             NA
                                                       Global Bond Portfolio
7/1/93-
11/30/93                                              1.35 +++           3.56+++         84             NA
11/30/94                                              1.06               5.29           347             NA
11/30/95                                              0.95               5.89           339             NA
11/30/96                                              0.89               5.44           223             NA
11/30/97#                                             0.90               4.70           360             NA
                                                     Corporate Bond Portfolio
7/1/93-
11/30/93                                              0.94 +++           3.92+++        208             NA
11/30/94                                              0.94 ++            5.21++         419             NA
11/30/95                                              0.96 ++            5.93++         412             NA
11/30/96                                              0.97               6.11           338             NA
11/30/97#                                             0.91               6.99            49             NA
                                                     High-Yield Bond Portfolio
2/9/93-
11/30/93                                              0.94 +++           9.43+++        229             NA
11/30/94                                              0.92 ++           11.07++         225             NA
11/30/95                                              0.80              10.80           174             NA
11/30/96                                              0.77               9.41           107             NA
11/30/97#                                             0.75               9.26           243           0.06
                                                  Worldwide High Income Portfolio
10/28/94-
11/30/94                                              1.60 +++           4.48+++          2             NA
11/30/95                                              1.30              10.46           176             NA
11/30/96                                              1.18              10.45           177             NA
11/30/97#                                             1.10               7.58           146             NA
                                                   SunAmerica Balanced Portfolio
6/3/96-
11/30/96                                              1.00 +++           1.92+++         40          .0600
11/30/97#                                             1.00               1.82           143          .0600
                                           Balanced/Phoenix Investment Counsel Portfolio
10/28/94-
11/30/94                                              1.00 +++           4.25+++         10             NA
11/30/95                                              0.98 ++            3.08++         153             NA
11/30/96                                              0.84               2.74           194          .0589
11/30/97#                                             0.82               2.63           271          .0526
</TABLE>
 
   *  Calculated based upon average shares outstanding
   **  After fee waivers and expense reimbursements by the investment adviser
   ***  Does not reflect expenses that apply to the separate accounts of Anchor
        National Life Insurance Company and First SunAmerica Life Insurance
        Company. If such expenses had been included, total return would have
        been lower for each period presented.
   @  The average commission per share is derived by dividing the agency
      commissions paid on equity securities trades by the number of shares
      purchased or sold.
   #  Unaudited
   +  Annualized
   ++  During the periods ended November 30, 1993, 1994, 1995, 1996 and 1997,
       the investment adviser waived a portion of or all fees and assumed a
       portion of or all expenses for the portfolios. If all fees and expenses
       had been incurred by the portfolios, the ratio of expenses to average net
       assets and the ratio of net investment income to average net assets would
       have been as follows:
 
<TABLE>
<CAPTION>
                                                       EXPENSES                                 NET INVESTMENT INCOME
                                       -----------------------------------------     --------------------------------------------
                                       1993     1994     1995     1996     1997      1993     1994      1995      1996      1997
<S>                                    <C>      <C>      <C>      <C>      <C>       <C>      <C>       <C>       <C>       <C>
                                       -----------------------------------------     --------------------------------------------
Cash Management Portfolio..........    1.10%    0.78%    0.67%    0.62%    0.63%     2.14%     3.65%     5.32%     4.90%    5.06%
Global Bond Portfolio..............    1.81     1.06     0.95     0.89     0.90      3.10      5.29      5.89      5.44     4.70
Corporate Bond Portfolio...........    1.81     1.09     0.97     0.97     0.91      3.05      5.06      5.92      6.11     6.99
High-Yield Bond Portfolio..........    1.29     0.93     0.80     0.77     0.75      9.08     11.06     10.80      9.41     9.26
Worldwide High Income Portfolio....      --     2.26     1.30     1.18     1.10        --      3.82     10.46     10.45     7.58
SunAmerica Balanced Portfolio......      --       --       --     1.43     1.00        --        --        --      1.49     1.82
Balanced/Phoenix Investment Counsel
  Portfolio........................      --     6.82     1.11     0.84     0.82        --     (1.57)     2.95      2.74     2.63
</TABLE>
 
See Notes to Financial Statements
 
- ---------------------
 122
<PAGE>   123
 
- ---------------------
 
SUNAMERICA SERIES TRUST
FINANCIAL HIGHLIGHTS* -- (CONTINUED)
 
SELECTED DATA FOR A SHARE OF BENEFICIAL INTEREST OUTSTANDING THROUGHOUT EACH
PERIOD
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                      NET                                          TOTAL
                                                     ASSET         NET        NET REALIZED &        FROM
                                                     VALUE       INVEST-        UNREALIZED        INVEST-
                   PERIOD                          BEGINNING       MENT       GAIN (LOSS) ON        MENT
                    ENDED                          OF PERIOD     INCOME**      INVESTMENTS       OPERATIONS
- -----------------------------------------------------------------------------------------------------------
<S>                                                                                              <C>
                                                    Asset Allocation Portfolio
7/1/93-
11/30/93                                            $ 10.00       $ 0.08          $ 0.28           $ 0.36
11/30/94                                              10.36         0.29           (0.25)            0.04
11/30/95                                              10.32         0.42            2.24             2.66
11/30/96                                              12.74         0.48            2.00             2.48
11/30/97#                                             14.52         0.44            2.56             3.00
                                                         Utility Portfolio
6/3/96-
11/30/96                                              10.00         0.24            0.51             0.75
11/30/97#                                             10.75         0.36            1.91             2.27
                                                      Growth-Income Portfolio
2/9/93-
11/30/93                                              10.00         0.12            0.49             0.61
11/30/94                                              10.61         0.13           (0.36)           (0.23)
11/30/95                                              10.33         0.17            3.31             3.48
11/30/96                                              13.71         0.18            3.48             3.66
11/30/97#                                             16.82         0.17            4.69             4.86
                                                     Federated Value Portfolio
6/3/96-
11/30/96                                              10.00         0.07            1.01             1.08
11/30/97#                                             11.08         0.13            2.72             2.85
                                                      Venture Value Portfolio
10/28/94-
11/30/94                                              10.00         0.03           (0.25)           (0.22)
11/30/95                                               9.78         0.17            3.55             3.72
11/30/96                                              13.47         0.18            3.46             3.64
11/30/97#                                             16.90         0.19            4.73             4.92
                                                      Putnam Growth Portfolio
2/9/93-
11/30/93                                              10.00         0.02            0.02             0.04
11/30/94                                              10.04         0.03           (0.01)            0.02
11/30/95                                              10.05        (0.01)           3.09             3.08
11/30/96                                              13.10           --            2.61             2.61
11/30/97#                                             15.71         0.03            3.93             3.96
                                            Growth/Phoenix Investment Counsel Portfolio
2/9/93-
11/30/93                                              10.00         0.17            0.61             0.78
11/30/94                                              10.78         0.16           (0.87)           (0.71)
11/30/95                                              10.01         0.12            3.14             3.26
11/30/96                                              13.14         0.11            2.16             2.27
11/30/97#                                             14.39         0.11            2.48             2.59
 
<CAPTION>
                                                                 DIVIDENDS       NET                        NET
                                               DIVIDENDS         FROM NET       ASSET                     ASSETS
                                             DECLARED FROM       REALIZED       VALUE                     END OF
                   PERIOD                    NET INVESTMENT       GAIN ON       END OF      TOTAL         PERIOD
                    ENDED                        INCOME         INVESTMENTS     PERIOD     RETURN***     (000'S)
- --------------------------------------------------------------------------------------------------------------------
<S>                                                                                                  <C>
                                                    Asset Allocation Portfolio
7/1/93-
11/30/93                                     $          --        $    --       $10.36        3.60%     $   35,590
11/30/94                                             (0.05)         (0.03)       10.32        0.30         106,856
11/30/95                                             (0.20)         (0.04)       12.74       26.10         199,836
11/30/96                                             (0.31)         (0.39)       14.52       20.27         316,388
11/30/97#                                            (0.40)         (0.91)       16.21       21.97         526,585
                                                         Utility Portfolio
6/3/96-
11/30/96                                                --             --        10.75        7.50           6,299
11/30/97#                                            (0.09)         (0.02)       12.91       21.26          24,366
                                                      Growth-Income Portfolio
2/9/93-
11/30/93                                                --             --        10.61        6.10          45,080
11/30/94                                             (0.04)         (0.01)       10.33       (2.20)         84,899
11/30/95                                             (0.10)            --        13.71       33.89         171,281
11/30/96                                             (0.12)         (0.43)       16.82       27.41         325,463
11/30/97#                                            (0.13)         (0.73)       20.82       30.11         622,062
                                                     Federated Value Portfolio
6/3/96-
11/30/96                                                --             --        11.08       10.80          12,460
11/30/97#                                            (0.03)            --        13.90       25.75          59,024
                                                      Venture Value Portfolio
10/28/94-
11/30/94                                                --             --         9.78       (2.20)          4,449
11/30/95                                             (0.03)            --        13.47       38.17         154,908
11/30/96                                             (0.09)         (0.12)       16.90       27.44         516,413
11/30/97#                                            (0.09)         (0.26)       21.47       29.62       1,140,053
                                                      Putnam Growth Portfolio
2/9/93-
11/30/93                                                --             --        10.04        0.40          42,911
11/30/94                                             (0.01)            --        10.05        0.19          75,342
11/30/95                                             (0.03)            --        13.10       30.66         115,276
11/30/96                                                --             --        15.71       19.92         160,073
11/30/97#                                               --          (0.52)       19.15       26.01         234,726
                                            Growth/Phoenix Investment Counsel Portfolio
2/9/93-
11/30/93                                                --             --        10.78        7.80          65,032
11/30/94                                             (0.06)            --        10.01       (6.64)        104,194
11/30/95                                             (0.13)            --        13.14       32.92         149,910
11/30/96                                             (0.11)         (0.91)       14.39       18.40         186,368
11/30/97#                                            (0.10)         (1.26)       15.62       19.78         218,496
 
<CAPTION>
                                             RATIO OF
                                             EXPENSES      RATIO OF NET
                                                TO          INVESTMENT
                                              AVERAGE       INCOME TO                     AVERAGE
                   PERIOD                       NET        AVERAGE NET      PORTFOLIO    COMMISSION
                    ENDED                     ASSETS          ASSETS        TURNOVER     PER SHARE@
- -----------------------------------------------------------------------------------------------------------
<S>                                                                                       <C>
                                                    Asset Allocation Portfolio
7/1/93-
11/30/93                                      0.99%+++          2.33%+++        71%        $   NA
11/30/94                                      0.94++            2.71++         152             NA
11/30/95                                      0.81              3.62           207             NA
11/30/96                                      0.74              3.66           200          .0587
11/30/97#                                     0.68              2.88           176          .0591
                                                         Utility Portfolio
6/3/96-
11/30/96                                      1.05+++           4.41+++         24          .0439
11/30/97#                                     1.05++            3.15++          77          .0365
                                                      Growth-Income Portfolio
2/9/93-
11/30/93                                      0.82+++           1.59+++         27             NA
11/30/94                                      0.81++            1.26++          59             NA
11/30/95                                      0.77              1.42            59             NA
11/30/96                                      0.72              1.21            82          .0597
11/30/97#                                     0.65              0.89            44          .0555
                                                     Federated Value Portfolio
6/3/96-
11/30/96                                      1.05+++           1.26+++         30          .0520
11/30/97#                                     1.03              1.03            46          .0494
                                                      Venture Value Portfolio
10/28/94-
11/30/94                                      1.10+++           3.93+++         --             NA
11/30/95                                      1.00++            1.43++          18             NA
11/30/96                                      0.85              1.21            22          .0598
11/30/97#                                     0.79              0.98            22          .0599
                                                      Putnam Growth Portfolio
2/9/93-
11/30/93                                      0.97+++           0.32+++         40             NA
11/30/94                                      0.96++            0.31++          54             NA
11/30/95                                      0.93             (0.05)           52             NA
11/30/96                                      0.90             (0.02)           63          .0443
11/30/97#                                     0.91              0.18           125          .0322
                                            Growth/Phoenix Investment Counsel Portfolio
2/9/93-
11/30/93                                      0.82+++           2.20+++        165             NA
11/30/94                                      0.81++            1.52++         211             NA
11/30/95                                      0.76              1.01           229             NA
11/30/96                                      0.74              0.82           164          .0534
11/30/97#                                     0.73              0.77           217          .0530
</TABLE>
 
   *   Calculated based upon average shares outstanding
   **  After fee waivers and expense reimbursements by the investment adviser
   *** Does not reflect expenses that apply to the separate accounts of Anchor
       National Life Insurance Company and First SunAmerica Life Insurance
       Company. If such expenses had been included, total return would have
       been lower for each period presented.
   @   The average commission per share is derived by dividing the agency
       commissions paid on equity securities trades by the number of shares
       purchased or sold.
   #   Unaudited
   +   Annualized
   ++  During the periods ended November 30, 1993, 1994, 1995, 1996 and 1997,
       the investment adviser waived a portion of or all fees and assumed a
       portion of or all expenses for the portfolios. If all fees and expenses
       had been incurred by the portfolios, the ratio of expenses to average net
       assets and the ratio of net investment income (loss) to average net
       assets would have been as follows:
 
<TABLE>
<CAPTION>
                                                      EXPENSES                              NET INVESTMENT INCOME (LOSS)
                                      -----------------------------------------     ---------------------------------------------
                                      1993     1994     1995     1996     1997      1993      1994      1995      1996      1997
<S>                                   <C>      <C>      <C>      <C>      <C>       <C>       <C>       <C>       <C>       <C>
                                      -----------------------------------------     ---------------------------------------------
Asset Allocation Portfolio........    1.67%    0.94%    0.81%    0.74%    0.68%      1.65%     2.71%     3.62%     3.66%    2.88%
Utility Portfolio.................      --       --       --     1.93     1.24         --        --        --      3.53     2.96
Growth-Income Portfolio...........    1.40     0.89     0.77     0.72     0.65       1.01      1.18      1.42      1.21     0.89
Federated Value Portfolio.........      --       --       --     1.57     1.03         --        --        --      0.74     1.03
Venture Value Portfolio...........      --     3.89     1.02     0.85     0.79         --      1.14      1.41      1.21     0.98
Putnam Growth Portfolio...........    1.46     1.05     0.93     0.90     0.91      (0.17)     0.22     (0.05)    (0.02)    0.18
Growth/Phoenix Investment Counsel
  Portfolio.......................    1.28     0.87     0.76     0.74     0.73       1.74      1.46      1.01      0.82     0.77
</TABLE>
 
See Notes to Financial Statements
 
                                                           ---------------------
                                                                           123
<PAGE>   124
 
- ---------------------
 
SUNAMERICA SERIES TRUST
FINANCIAL HIGHLIGHTS* -- (CONTINUED)
 
SELECTED DATA FOR A SHARE OF BENEFICIAL INTEREST OUTSTANDING THROUGHOUT EACH
PERIOD
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                          NET          NET                             TOTAL      DIVIDENDS
                                                         ASSET       INVEST-      NET REALIZED &        FROM    DECLARED FROM
                                                         VALUE         MENT         UNREALIZED        INVEST-        NET
                     PERIOD                            BEGINNING      INCOME      GAIN (LOSS) ON        MENT     INVESTMENT
                     ENDED                             OF PERIOD     (LOSS)**      INVESTMENTS       OPERATIONS    INCOME
- -----------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                             <C>
                                                     Alliance Growth Portfolio
2/9/93-
11/30/93                                                $ 10.00       $ 0.05          $ 0.87           $ 0.92   $         --
11/30/94                                                  10.92         0.04           (0.14)           (0.10)         (0.01)
11/30/95                                                  10.64         0.07            5.08             5.15          (0.03)
11/30/96                                                  15.63         0.08            4.07             4.15          (0.04)
11/30/97#                                                 18.73         0.08            4.84             4.92          (0.05)
                                                     Global Equities Portfolio
2/9/93-
11/30/93                                                  10.00         0.03            0.96             0.99             --
11/30/94                                                  10.99         0.05            0.71             0.76          (0.01)
11/30/95                                                  11.67         0.12            1.64             1.76          (0.08)
11/30/96                                                  13.06         0.14            2.19             2.33          (0.14)
11/30/97#                                                 14.92         0.09            1.79             1.88          (0.13)
                                             International Growth and Income Portfolio
6/2/97-
11/30/97#                                                 10.00         0.03            0.38             0.41             --
                                           International Diversified Equities Portfolio
10/28/94-11/30/94                                         10.00         0.01           (0.23)           (0.22)            --
11/30/95                                                   9.78         0.07            0.38             0.45          (0.08)
11/30/96                                                  10.15         0.05            1.43             1.48          (0.26)
11/30/97#                                                 11.37         0.09            0.28             0.37          (0.31)
                                                       Real Estate Portfolio
6/2/97-
11/30/97#                                                 10.00         0.16            1.37             1.53             --
                                                    Aggressive Growth Portfolio
6/3/96-
11/30/96                                                  10.00         0.02            0.34             0.36             --
11/30/97#                                                 10.36         0.01            1.40             1.41          (0.01)
                                                    Emerging Markets Portfolio
6/2/97-
11/30/97#                                                 10.00         0.06           (2.03)           (1.97)            --
 
<CAPTION>
                                                   DIVIDENDS       NET                      NET
                                                   FROM NET       ASSET                    ASSETS
                                                   REALIZED       VALUE                    END OF
                     PERIOD                         GAIN ON       END OF      TOTAL        PERIOD
                     ENDED                        INVESTMENTS     PERIOD     RETURN***    (000'S)
- ------------------------------------------------------------------------------------------------------------
<S>                                                                                     <C>
                                                     Alliance Growth Portfolio
2/9/93-
11/30/93                                            $    --       $10.92        9.20%     $ 23,256
11/30/94                                              (0.17)       10.64       (0.93)       53,213
11/30/95                                              (0.13)       15.63       48.91       167,870
11/30/96                                              (1.01)       18.73       28.05       381,367
11/30/97#                                             (1.04)       22.56       27.80       704,533
                                                     Global Equities Portfolio
2/9/93-
11/30/93                                                 --        10.99        9.90        43,737
11/30/94                                              (0.07)       11.67        6.87       136,758
11/30/95                                              (0.29)       13.06       15.58       165,752
11/30/96                                              (0.33)       14.92       18.21       246,482
11/30/97#                                             (0.69)       15.98       13.30       341,639
                                             International Growth and Income Portfolio
6/2/97-
11/30/97#                                                --        10.41        4.10        42,845
                                           International Diversified Equities Portfolio
10/28/94-11/30/94                                        --         9.78       (2.20)       12,438
11/30/95                                                 --        10.15        4.63        48,961
11/30/96                                                 --        11.37       14.85       157,008
11/30/97#                                             (0.10)       11.33        3.52       248,927
                                                       Real Estate Portfolio
6/2/97-
11/30/97#                                                --        11.53       15.30        29,565
                                                    Aggressive Growth Portfolio
6/3/96-
11/30/96                                                 --        10.36        3.60        35,124
11/30/97#                                                --        11.76       13.62       103,603
                                                    Emerging Markets Portfolio
6/2/97-
11/30/97#                                                --         8.03      (19.70)       19,979
 
<CAPTION>
                                                                  RATIO OF NET
                                                  RATIO OF         INVESTMENT
                                                 EXPENSES TO       INCOME TO                     AVERAGE
                     PERIOD                      AVERAGE NET      AVERAGE NET      PORTFOLIO    COMMISSION
                     ENDED                         ASSETS            ASSETS        TURNOVER     PER SHARE@
- -------------------------------------------------------------------------------------------------------------
<S>                                                                                             <C>
                                                     Alliance Growth Portfolio
2/9/93-
11/30/93                                               0.82%+++        0.61%+++        73%        $   NA
11/30/94                                               0.82++          0.37++         146             NA
11/30/95                                               0.79            0.51           138             NA
11/30/96                                               0.71            0.51           121          .0649
11/30/97#                                              0.65            0.37           110          .0617
                                                     Global Equities Portfolio
2/9/93-
11/30/93                                               1.50+++         0.38+++         58             NA
11/30/94                                               1.28            0.42            67             NA
11/30/95                                               1.14            1.02           106             NA
11/30/96                                               1.03            1.04            70          .0256
11/30/97#                                              0.95            0.58           115          .0284
                                             International Growth and Income Portfolio
6/2/97-
11/30/97#                                              1.60+++         0.61+++         19          .0030
                                           International Diversified Equities Portfolio
10/28/94-11/30/94                                      1.70+++         1.60+++         --             NA
11/30/95                                               1.70++          0.76++          52             NA
11/30/96                                               1.59            0.47            53          .0023
11/30/97#                                              1.35            0.82            56          .0008
                                                       Real Estate Portfolio
6/2/97-
11/30/97#                                              1.25+++         3.25+++          7          .0600
                                                    Aggressive Growth Portfolio
6/3/96-
11/30/96                                               1.05+++         0.46+++         47          .0600
11/30/97#                                              0.90           (0.13)          221          .0600
                                                    Emerging Markets Portfolio
6/2/97-
11/30/97#                                              1.90+++         1.33+++         49          .0011
</TABLE>
 
   *  Calculated based upon average shares outstanding
  **  After fee waivers and expense reimbursements by the investment adviser
 ***  Does not reflect expenses that apply to the separate accounts of Anchor
      National Life Insurance Company and First SunAmerica Life Insurance
      Company. If such expenses had been included, total return would have
      been lower for each period presented.
   @  The average commission per share is derived by dividing the agency
      commissions paid on equity securities trades by the number of shares
      purchased or sold.
   #  Unaudited
   +  Annualized
  ++  During the periods ended November 30, 1993, 1994, 1995, 1996 and 1997,
      the investment adviser waived a portion of or all fees and assumed a
      portion of or all expenses for the portfolios. If all fees and expenses
      had been incurred by the portfolios, the ratio of expenses to average net
      assets and the ratio of net investment income (loss) to average net
      assets would have been as follows:
 
<TABLE>
<CAPTION>
                                                      EXPENSES                              NET INVESTMENT INCOME (LOSS)
                                      -----------------------------------------     ---------------------------------------------
                                      1993     1994     1995     1996     1997      1993      1994      1995      1996      1997
                                      -----------------------------------------     ---------------------------------------------
<S>                                   <C>      <C>      <C>      <C>      <C>       <C>       <C>       <C>       <C>       <C>
 Alliance Growth Portfolio........    1.56%    0.96%    0.79%    0.71%    0.65%     (0.13)%    0.23%     0.51%     0.51%     0.37%
 Global Equities Portfolio........    2.52     1.28     1.14     1.03     0.95      (0.64)     0.42      1.02      1.04      0.58
+International Growth and Income
  Portfolio.......................      --       --       --       --     2.02         --        --        --        --      0.19
 International Diversified
  Equities Portfolio..............      --     3.50     2.09     1.59     1.35         --     (0.20)     0.37      0.47      0.82
+Real Estate Portfolio............      --       --       --       --     1.36         --        --        --        --      3.14
 Aggressive Growth Portfolio......      --       --       --     1.09     0.90         --        --        --      0.42     (0.13)
+Emerging Markets Portfolio.......      --       --       --       --     2.60         --        --        --        --      0.63
</TABLE>
 
See Notes to Financial Statements
 
- ---------------------
  124




<PAGE>   61

                                     PART C

                               OTHER INFORMATION

Item 24.  Financial Statements and Exhibits.

(a)  Financial Statements.


   
                 Set forth in Part B of Registrant's Statement of Additional
                 Information are the audited financial statements of SunAmerica
                 Series Trust with respect to Registrant's fiscal year ended
                 November 30, 1996 and unaudited financial statements of
                 SunAmerica Series Trust with respect to the Registrant's
                 fiscal year ended November 30, 1997. The Financial Highlights 
                 are set forth in Part A of the Prospectus under the caption
                 "Financial Highlights."  No financial statements are included
                 in Part C.
    

                 All other financial statements, schedules and historical
                 financial information are omitted because the conditions
                 requiring their filing do not exist.

(b)  Exhibits.

         (1)     Declaration of Trust, as amended.  Incorporated herein by
                 reference to Post-Effective Amendment No. 6 to the Registrant's
                 Registration Statement on Form N-1A (File No. 2-85370) filed on
                 February 29, 1996.

         (2)     By-Laws.  Incorporated herein by reference to Post-Effective
                 Amendment No. 6 to the Registrant's Registration Statement on
                 Form N-1A (File No. 2-85370) filed on  February 29, 1996.

         (3)     Voting Trust Agreement.  Inapplicable.

         (4)     Share of Beneficial Interest.  Inapplicable.

   
         (5)(a)  Investment Advisory and Management Agreement between
                 Registrant and SunAmerica Asset Management Corp.  Incorporated
                 herein by reference to Post-Effective Amendment No. 12 to the
                 Registrant's Registration Statement on Form N-1A filed on May
                 7, 1997.                                          
    

   
         (5)(b)  Subadvisory Agreements.  Incorporated herein by
                 reference to Post-Effective Amendment No. 6 to the
                 Registrant's Registration Statement on Form N-1A (File No.
                 2-85370) filed on February 29, 1996 and also Incorporated
                 herein by reference to Post-Effective Amendment No. 12 to the
                 Registrant's Registration Statement on Form N-1A filed on May
                 7, 1997.                                          
    

         (6)     Distribution Agreement.  Inapplicable.

<PAGE>   62
         (7)     Bonus, Profit Sharing, Pension or Similar Contracts.
                 Inapplicable.

         (8)     Custodian Contract.  Incorporated herein by reference to
                 Post-Effective Amendment No. 10 to the Registrant's
                 Registration Statement on Form N-1A (File No. 2-85370) filed on
                 February 28, 1997.

         (9)     Fund Participation Agreement between Registrant and Anchor
                 National Life Insurance Company, on behalf of itself and
                 Variable Separate Account.  Incorporated herein by reference to
                 Post-Effective Amendment No. 6 to the Registrant's Registration
                 Statement on Form N-1A (File No. 2-85370) filed on  February
                 29, 1996.

   
         (9)(a)  Transfer Agency and Service Agreement filed between the
                 Registrant and State Street Bank and Trust Company.
                 Incorporated herein by reference to Post-Effective Amendment
                 No. 12 to the Registrant's Registration Statement on Form N-1A
                 filed on May 7, 1997.                                          
    

         (10)    Opinion and Consent of Counsel. Inapplicable

         (11)    Consent of Independent Accountants.

         (12)    Financial Statements Omitted from Item 23.  Inapplicable.

         (13)    Initial Capitalization Agreement.  Inapplicable.

         (14)    Model Plan.  Inapplicable.

         (15)    Rule 12b-1 Plan.  Inapplicable.

         (16)    Performance Computations.  Inapplicable.

         (17)    Financial Data Schedules.  Inapplicable.

   
    

   
         (18)    Power of Attorney Incorporated herein by reference to
                 Post-Effective Amendment No. 6  to the Registrant's
                 Registration Statement on Form N-1A (File No. 2-85370) filed on
                 February 29, 1996.
    


Item 25. Persons Controlled by or Under Common Control with Registrant.

         Incorporated herein by reference to Registrant's Registration Statement
         on Form N-1A (File No. 2-85370) filed on November 3, 1992.



                                     C-2
<PAGE>   63
Item 26. Number of Holders of Securities.

   
         As of November 30, 1997, the number of record holders of SunAmerica
Series Trust was as follows:
    

   
             Title of Class                             Number of Record Holders

             Shares of Beneficial Interest                          4*
    

   
         * Held by Variable Separate Account and Variable Annuity Account Four 
         of Anchor National Life Insurance Company, FS Variable Separate 
         Account of First SunAmerica Life Insurance Company and SunAmerica Inc.
    

Item 27. Indemnification.

         Article VI of the Registrant's By-Laws relating to the indemnification
         of officers and trustees is quoted below:

                                   ARTICLE VI
                                INDEMNIFICATION

                 The Trust shall provide any indemnification required by
         applicable law and shall indemnify trustees, officers, agents and
         employees as follows:

         (a) the Trust shall indemnify any director or officer of the Trust who
         was or is a party or is threatened to be made a party of any
         threatened, pending or completed action, suit or proceeding, whether
         civil, criminal, administrative or investigative (other than action by
         or in the right of the Trust) by reason of the fact that such Person
         is or was such Trustee or officer or an employee or agent of the
         Trust, or is or was serving at the request of the Trust as a director,
         officer, employee or agent of another corporation, partnership, joint
         venture, Trust or other enterprise, against expenses (including
         attorneys' fees), judgments, fines and amounts paid in settlement
         actually and reasonably incurred by such Person in connection with
         such action, suit or proceeding, provided such Person acted in good
         faith an in a manner such Person reasonably believed to be in or not
         opposed to the best interests of the Trust, and, with respect to any
         criminal action or proceeding, had no reasonable cause to believe such
         Person's conduct was unlawful.  The termination of any action, suit or
         proceeding by judgment, order, settlement, conviction or upon a plea
         of nolo contendere or its equivalent, shall not, of itself, create a
         presumption that the Person did not reasonably believe his or her
         actions to be in or not opposed to the best interests of the Trust,
         and, with respect to any criminal action or proceeding, had reasonable
         cause to believe that such Person's conduct was unlawful.





                                      C-3
<PAGE>   64
         (b) The Trust shall indemnify any Trustee or officer of the Trust who
         was or is a part or is threatened to be made a party to any threatened,
         pending or completed action or suit by or in the right of the Trust to
         procure a judgment in its favor by reason of the fact that such Person
         is or was such Trustee or officer or an employee or agent of the Trust,
         or is or was serving at the request of the Trust as a director,
         officer, employee or agent of another corporation, partnership, joint
         venture, Trust or other enterprise, against expenses (including
         attorneys' fees), actually and reasonably incurred by such Person in
         connection with the defense or settlement of such action or suit if
         such Person acted in good faith and in a manner such Person reasonably
         believed to be in or not opposed to the best interests of the Trust,
         except that no indemnification shall be made in respect of any claim,
         issue or matter as to which such Person shall have been adjudged to be
         liable for negligence or misconduct in the performance of such Person's
         duty to the Trust unless and only to the extent that the court in which
         such action or suit was brought, or any other court having jurisdiction
         in the premises, shall determine upon application that, despite the
         adjudication of liability but in view of all circumstances of the case,
         such Person is fairly and reasonably entitled to indemnity for such
         expenses which such court shall deem proper.

         (c)  To the extent that a Trustee or officer of the Trust has been
         successful on the merits or otherwise in defense of any action, suit
         or proceeding referred to in subparagraphs (a) or (b) above or in
         defense of any claim, issue or matter therein, such Person shall be
         indemnified against expenses (including attorneys' fees) actually and
         reasonably incurred by such Person in connection therewith, without
         the necessity for the determination as to the standard of conduct as
         provided in subparagraph (d).

         (d)  Any indemnification under subparagraph (a) or (b) (unless ordered
         by a court) shall be made by the Trust only as authorized in the
         specific case upon a determination that indemnification of the Trustee
         or officer is proper in view of the standard of conduct set forth in
         subparagraph (a) or (b).  Such determination shall be made (i) by the
         Board by a majority vote of a quorum consisting of Trustees who were
         disinterested and not parties to such action, suit or proceedings, or
         (ii) if such a quorum of disinterested Trustees so directs, by
         independent legal counsel in a written opinion, and any determination
         so made shall be conclusive and binding upon all parties.

         (e)  Expenses incurred in defending a civil or criminal action, writ
         or proceeding may be paid by the Trust in advance





                                      C-4
<PAGE>   65
         of the final disposition of such action, suit or proceeding, as
         authorized in the particular case, upon receipt of an undertaking by
         or on behalf of the Trustee or officer to repay such amount unless it
         shall ultimately be determined that such Person is entitled to be
         indemnified by the Trust as authorized herein.  Such determination
         must be made by disinterested Trustees or independent legal counsel.

         Prior to any payment being made pursuant to this paragraph, a majority
         of quorum of disinterested, non-party Trustees of the Trust, or an
         independent legal counsel in a written opinion, shall determine, based
         on a review of readily available facts that there is reason to believe
         that the indemnitee ultimately will be found entitled to
         indemnification.

         (f)  Agents and employees of the Trust who are not Trustees or
         officers of the Trust may be indemnified under the same standards and
         procedures set forth above, in the discretion of the Board.

         (g)  Any indemnification pursuant to this Article shall not be deemed
         exclusive of any other rights to which those indemnified may be
         entitled and shall continue as to a Person who has ceased to be a
         Trustee or officer and shall inure to the benefit of the heirs,
         executors and administrators of such a Person.

         (h)  Nothing in the Declaration or in these By-Laws shall be deemed to
         protect any Trustee or officer of the Trust against any liability to
         the Trust or to its Shareholders to which such Person would otherwise
         be subject by reason of willful malfeasance, bad faith, gross
         negligence or reckless disregard of the duties involved in the conduct
         of such Person's office.

         (i)  The Trust shall have power to purchase and maintain insurance on
         behalf of any Person against any liability asserted against or
         incurred by such Person, whether or not the Trust would have the power
         to indemnify such Person against such liability under the provisions
         of this Article.  Nevertheless, insurance will not be purchased or
         maintained by the Trust if the purchase or maintenance of such
         insurance would result in the indemnification of any Person in
         contravention of any rule or regulation and/or interpretation of the
         Securities and Exchange Commission.

                          * * * * * * * * * * * * * *

                 The Investment Advisory and Management Agreement provides that
         in absence of willful misfeasance, bad faith, gross negligence or
         reckless disregard of the duties involved in the conduct of office on
         the part of the Investment Adviser (and





                                      C-5
<PAGE>   66
         its officers, directors, agents, employees, controlling persons,
         shareholders and any other person or entity affiliated with the
         Investment Adviser to perform or assist in the performance of its
         obligations under each Agreement) the Investment Adviser shall not be
         subject to liability to the Trust or to any shareholder of the Trust
         for any act or omission in the course of, or connected with, rendering
         services, including without limitation, any error of judgment or
         mistake or law or for any loss suffered by any of them in connection
         with the matters to which each Agreement relates, except to the extent
         specified in Section 36(b) of the Investment Company Act of 1940
         concerning loss resulting from a breach of fiduciary duty with respect
         to the receipt of compensation for services.  Certain of the
         Subadvisory Agreements provide for similar indemnification of the
         Subadviser by the Investment Adviser.

                 SunAmerica Inc., the parent of Anchor National Life Insurance
         Company, provides, without cost to the Fund, indemnification of
         individual trustees.  By individual letter agreement, SunAmerica Inc.
         indemnifies each trustee to the fullest extent permitted by law
         against expenses and liabilities (including damages, judgments,
         settlements, costs, attorney's fees, charges and expenses) actually
         and reasonably incurred in connection with any action which is the
         subject of any threatened, asserted, pending or completed action, suit
         or proceeding, whether civil, criminal, administrative, investigative
         or otherwise and whether formal or informal to which any trustee was,
         is or is threatened to be made a party by reason of facts which
         include his being or having been a trustee, but only to the extent
         such expenses and liabilities are not covered by insurance.

                 Insofar as indemnification for liabilities arising under the
         Securities Act of 1933, as amended, may be permitted to trustees,
         officers and controlling persons of the Registrant pursuant to the
         foregoing provisions, or otherwise, the Registrant has been advised
         that in the opinion of the Securities and Exchange Commission such
         indemnification is against public policy as expressed in the Act and
         is therefore unenforceable.  In the event that a claim for
         indemnification against such liabilities (other than the payment by
         the Registrant of expenses incurred or paid by a trustee, officer or
         controlling person of the Registrant in the successful defense of any
         action, suit or proceeding) is asserted by such trustee, officer or
         controlling person in connection with the securities being registered,
         the Registrant will, unless in the opinion of its counsel the matter
         has been settled by controlling precedent, submit to a court of
         appropriate jurisdiction the question whether such indemnification by
         it





                                      C-6
<PAGE>   67
         is against public policy as expressed in the Act and will be governed
         by the final adjudication of such issue.


Item 28. Business and other Connections of Investment Adviser.

         SunAmerica Asset Management Corp. ("SAAMCo"), the Investment Adviser
         of the Trust, is primarily in the business of providing investment
         management, advisory and administrative services.  Reference is made
         to the most recent Form ADV and schedules thereto of SAAMCo on file
         with the Commission (File No. 801-19813) for a description of the
         names and employment of the directors and officers of SAAMCo and other
         required information.
   
         Alliance Capital Management L.P., Federated Investment Counseling,
         Goldman Sachs Asset Management, Goldman Sachs Asset Management
         International, Phoenix Investment Counsel, Inc., Putnam Investment
         Management, Inc., Davis Selected Advisers, L.P.,  Morgan Stanley Asset
         Management Inc. and Federated Investment Counseling, the Subadvisers
         of certain of the Portfolios of the Trust, are primarily engaged in
         the business of rendering investment advisory services.  Reference is
         made to the most recent Form ADV and schedules thereto on file with
         the Commission for a description of the names and employment of the
         directors and officers of Alliance Capital Management L.P., Goldman
         Sachs Asset Management, Goldman Sachs Asset Management International,
         Phoenix Investment Counsel, Inc., Putnam Investment Management, Inc.,
         Davis Selected Advisers, L.P. Morgan Stanley Asset Management Inc. and
         Federated Investment Counseling, and other required information:
    
                                                   File No.
         Alliance Capital Management L.P.          801-32361
         Federated Investment Counseling           801-34611
         Goldman Sachs Asset Management            801-16048
         Goldman Sachs Asset Management Int'l.     801-38157
         Phoenix Investment Counsel, Inc.          801-5995
         Putnam Investment Management, Inc.        801-7974
         Davis Selected Advisers, L.P.             801-31648
         Morgan Stanley Asset Management Inc.      801-15757
         Federated Investment Counseling           801-34611

Item 29. Principal Underwriters.

         There is no Principal Underwriter for the Registrant.

Item 30. Location of Accounts and Records.





                                      C-7
<PAGE>   68
         State Street Bank and Trust Company, 225 Franklin Street, Boston,
         Massachusetts 02110, acts as custodian, transfer agent and dividend
         paying agent.  It maintains books, records and accounts pursuant to
         the instructions of the Trust.
         SunAmerica Asset Management Corp., is located at The SunAmerica
         Center, 733 Third Avenue, New York, New York 10017-3204.  Alliance
         Capital Management L.P. is located at 1345 Avenue of the Americas, New
         York, New York 10105.  Goldman Sachs Asset Management and Goldman
         Sachs Asset Management International are located at 85 Broad Street,
         12th Floor, New York, New York 10005.  Morgan Stanley Asset Management
         Inc., is located at 1221 Avenue of the Americas, 22nd Floor, New York,
         New York  10020.  Phoenix Investment Counsel, Inc. is located at One
         American Row, Hartford, Connecticut 06115.  Putnam Investment
         Management, Inc., is located at One Post Office Square, Boston,
         Massachusetts 02109.  Davis Selected Advisers, L.P. is located at 124
         East Marcy Street, Sante Fe, New Mexico 87501.  Federated Investment
         Counseling is located at Federated Investors Tower, 1001 Liberty
         Avenue, Pittsburgh, Pennsylvania 15222-3779.  Each of the Investment
         Adviser and Subadvisers maintain the books, accounts and records
         required to be maintained pursuant to Section 31(a) of the Investment
         Company Act of 1940 and the rules promulgated thereunder.

Item 31. Management Services.

         None.


Item 32. Undertakings.

         Registrant hereby undertakes to:
         (c)  furnish an investor to whom a prospectus is delivered with a copy
         of Registrant's latest annual report to shareholders, upon request and
         without charge.





                                      C-8
<PAGE>   69

                                   SIGNATURES
   
         Pursuant to the requirements of the Securities Act of 1933, as
amended, and the Investment Company Act of 1940, as amended, Registrant
certifies that it meets all of the requirements for effectiveness of the
Post-Effective Amendment No. 13  to the Registration Statement pursuant to Rule
485(b) under the Securities Act of 1933, as amended, and has duly caused the
Post-Effective Amendment No. 13 to the Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of New
York, and State of New York, on the 29th day of December, 1997.
    
                                                   SUNAMERICA SERIES TRUST


                                                   By: /s/ Peter C. Sutton
                                                       ------------------------
                                                           Peter C. Sutton
                                                           Vice President

   
         Pursuant to the requirements of the Securities Act of 1933, as
amended, the Post-Effective Amendment No. 13 to Registrant's Registration
Statement has been signed below by the following persons in the capacities and
on the dates indicated:
    
   
<TABLE>
<S>                               <C>                               <C>
                *                 Trustee, Chairman and             December 29, 1997
- ------------------------------    President
James K. Hunt                     (Principal Executive Officer)

                *                 Senior Vice President,            December 29, 1997
- ------------------------------    Treasurer and Controller
Scott L. Robinson                 (Principal Financial
                                  and Accounting Officer)

                *                 Trustee                           December 29, 1997
- ------------------------------                                                 
Richards D. Barger


                *                 Trustee                           December 29, 1997
- ------------------------------                                                 
Norman J. Metcalfe

                *                 Trustee                           December 29, 1997                   
- ------------------------------                                                 
Allan L. Sher      

                *                 Trustee                           December 29, 1997                    
- ------------------------------                                                 
William M. Wardlaw

*By: /s/ Robert M. Zakem
     -------------------------
         Robert M. Zakem
         Attorney-in-Fact
</TABLE>
    

<PAGE>   70




                            SUNAMERICA SERIES TRUST

                                 EXHIBIT INDEX


   
<TABLE>
<CAPTION>
  Exhibit No.       Name
  -----------       ----
     <S>            <C>
     11             Consent of Accountants

 

</TABLE>
    


<PAGE>   1
                       CONSENT OF INDEPENDENT ACCOUNTANTS


We hereby consent to the use in the Statement of Additional Information
constituting part of this Post-Effective Amendment No. 13 to the registration
statement on Form N-1A (the "Registration Statement") of our report dated
May 1, 1997, relating to the financial statements and financial highlights
of SunAmerica Series Trust, which appears in such Statement of Additional
Information. We also consent to the references to us under the heading "General
Information -- Independent Accountants" in such Statement of Additional
Information and to the references to us under the headings "Financial
Highlights" and "Independent Accountants" in such Prospectus.


/s/ Price Waterhouse
Price Waterhouse LLP
1177 Avenue of the Americas 
New York, New York
December 22, 1997



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