ANCHOR SERIES TRUST
485BPOS, 1998-03-27
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<PAGE>   1
          As filed with the Securities and Exchange Commission on March 27, 1998
                                                     File Nos. 2-86188; 811-3836
================================================================================






                       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. 28              [X]
    
                                     and/or
               REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                                   ACT OF 1940                        ___
   
                                Amendment No. 28                      [X]
    
                        (Check appropriate box or boxes)

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

                              The SunAmerica Center
                          733 Third Avenue - 3rd Floor
                             New York, NY 10017-3204
                (Address of Principal Executive Office)(Zip Code)

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

                              Robert M. Zakem, Esq.
                    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, Century City
                           Los Angeles, CA 90067-6022


  It is proposed that this filing will become effective (check appropriate box)
   
   immediately upon filing pursuant    X  on April 1, 1998 pursuant  
   to paragraph (b)                       to paragraph (b)
__ 60 days after filing pursuant       __ on (date) pursuant to
   to paragraph (a)                       paragraph (a) of Rule 485
    
                              --------------------
   
    
===============================================================================
<PAGE>   2
                               ANCHOR SERIES TRUST
                              CROSS REFERENCE SHEET

<TABLE>
<CAPTION>
Item Number
in Form N-1A                                                      Caption

                               PART A - PROSPECTUS

<S>      <C>                                                  <C>
1.       Cover Page                                           Cover Page

2.       Synopsis - Fee Table                                 *

3.       Condensed Financial                                  Financial Highlights
         Information

4.       General Description of                               The Trust; Investment Objectives and
         Registrant                                           Policies; Investment Restrictions;
                                                              Special Considerations; and
                                                              Description of the Trust

5.       Management of the Fund                               Management of the Trust

5A.      Management's Discussion of                           Cover Page
         Fund Performance

6.       Capital Stock and Other                              The Trust; Description of the Trust
         Securities

7.       Purchase of Securities                               The Trust; Net Asset Value;
         Being    Offered                                     Distribution and Redemption of
                                                              Shares; Inquiries

8.       Redemption or Repurchase                             The Trust; Distribution and
                                                              Redemption of Shares; Inquires

9.       Pending Legal Proceedings                            *

                  PART B - STATEMENT OF ADDITIONAL INFORMATION

10.      Cover Page                                           Cover Page

11.      Table of Contents                                    Table of Contents

12.      General Information and                              The Trust; General Information;
         History                                              Ownership of Shares

13.      Investment Objectives                                Investment Objectives and Policies

14.      Management of the Fund                               SunAmerica Asset Management Corp.;
                                                              Officers and Trustees of the Trust

15.      Control Persons and                                  Ownership of Shares
         Principal Holders of Securities

16.      Investment Advisory and                              SunAmerica Asset Management Corp.
         Other Services                                       and Wellington Management Company;
                                                              Custodian

17.      Brokerage Allocation and                             Portfolio Transactions and Brokerage
         Other Practices

18.      Capital Stock and Other                              General Information
         Securities

19.      Purchase, Redemption and                             Net Asset Value
         Pricing of Securities
         Being Offered

20.      Tax Status                                           Dividends, Distributions and Taxes

21.      Underwriters                                         *

22.      Calculation of Performance                           Net Asset Value
         Data

23.      Financial Statements                                 Financial Statements
</TABLE>

                                     PART C
<PAGE>   3
         Information required to be included in Part C is set forth under the
appropriate item, so numbered, in Part C of this Registration Statement.

*        Omitted from the Prospectus or Statement of Additional Information
because the item is not applicable.
<PAGE>   4
 
   
                          PROSPECTUS -- APRIL 1, 1998
    
- --------------------------------------------------------------------------------
                              ANCHOR SERIES TRUST
- --------------------------------------------------------------------------------
                                 P.O. BOX 54299
                      LOS ANGELES, CALIFORNIA, 90054-0299
 
     Anchor Series Trust (the "Trust") is an open-end diversified management
investment company. The Trust includes twelve Portfolios, each of which has its
own investment objective and policies.
 
     Shares of the Trust are issued and redeemed only in connection with
investments in and payments under variable annuity contracts and variable life
insurance policies. The contracts involve fees and expenses not described in
this Prospectus and may also involve certain restrictions or limitations on the
allocation of purchase payments or contract values to one or more series of the
Trust. Certain Portfolios of the Trust may not be available in connection with a
particular contract. See the applicable contract prospectus for information
regarding contract fees and expenses and any restrictions or limitations.
 
     The twelve Portfolios of the Trust are as follows:
 
     The FOREIGN SECURITIES PORTFOLIO seeks long-term capital appreciation
through investment primarily in equity securities issued by foreign companies.
 
     The CAPITAL APPRECIATION PORTFOLIO seeks long-term capital appreciation.
This Portfolio invests in growth equity securities which are widely diversified
by industry and company.
 
     The GROWTH PORTFOLIO seeks capital appreciation primarily through
investments in growth equity securities.
 
     The NATURAL RESOURCES PORTFOLIO seeks a total return in excess of the U.S.
rate of inflation as represented by the Consumer Price Index. This Portfolio
invests primarily in equity securities of U.S. or foreign companies which are
expected to provide favorable returns in periods of rising inflation.
 
     The GROWTH AND INCOME PORTFOLIO seeks to provide high current income and
long-term capital appreciation by investing primarily in securities that provide
the potential for growth and offer income, such as dividend-paying stocks and
securities convertible into common stock.
 
   
     The STRATEGIC MULTI-ASSET PORTFOLIO seeks high long-term total investment
return by actively allocating the Portfolio's assets among the following asset
classes: equity securities of U.S. and foreign companies, aggressive growth
equity securities, global fixed income securities including high-yield,
high-risk bonds and cash.
    
 
                            (The list of Portfolios continues on the next page.)
 
     As a result of the market risk inherent in any investment, there is no
assurance that the investment objective of any of the Portfolios will be
realized. INVESTMENTS IN A PORTFOLIO ARE NEITHER INSURED NOR GUARANTEED BY THE
U.S. GOVERNMENT OR ANY OTHER ENTITY OR PERSON.
 
   
     This Prospectus sets forth concisely the information that a prospective
investor should know before investing in the Trust. Please read it carefully and
retain it for future reference. A Statement of Additional Information dated
April 1, 1998 has been filed with the Securities and Exchange Commission.
Further information about the performance of the Portfolios is contained in the
Trust's Annual Report to Shareholders. The Annual Report to Shareholders and the
Statement of Additional Information may be obtained upon request and without
charge by writing to the Trust at the above address or by calling (800)
445-SUN2.
    
                    ----------------------------------------
 
    THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
 AND EXCHANGE COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION PASSED
  UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE
                        CONTRARY IS A CRIMINAL OFFENSE.
                    ----------------------------------------
<PAGE>   5
 
   
     The MULTI-ASSET PORTFOLIO seeks long-term total investment return
consistent with moderate investment risk by allocating the Portfolio's assets
among the following asset classes: equity securities, investment grade fixed
income securities and cash.
    
 
     The HIGH YIELD PORTFOLIO seeks to produce high current income. A secondary
investment objective is capital appreciation. The Portfolio invests in
high-yielding, high-risk, income producing corporate bonds. IN ADDITION TO OTHER
RISKS, THESE HIGH-YIELD, HIGH-RISK BONDS (ALSO KNOWN AS "JUNK BONDS") TYPICALLY
ARE SUBJECT TO GREATER MARKET FLUCTUATIONS AND RISK LOSS OF INCOME AND PRINCIPAL
DUE TO DEFAULT BY THE ISSUER THAN ARE INVESTMENTS IN LOWER-YIELDING,
HIGHER-RATED BONDS. SEE "RISK FACTORS -- HIGH YIELD BONDS" UNDER "HIGH YIELD
PORTFOLIO" FOR A DISCUSSION OF THE RISKS ASSOCIATED WITH HIGH-YIELD, HIGH-RISK
SECURITIES.
 
   
     The TARGET '98 PORTFOLIO seeks a predictable compounded investment return
for the specified time period, consistent with preservation of capital by
investing primarily in zero coupon securities maturing NOVEMBER 15, 1998 and
current interest-bearing, investment grade debt obligations which are issued by
the U.S. Government, its agencies and instrumentalities, and both domestic and
foreign corporations. EFFECTIVE JANUARY 1, 1998, SHARES OF THE PORTFOLIO ARE NO
LONGER AVAILABLE FOR PURCHASE, NOR ARE ANY TRANSFERS INTO THE PORTFOLIO
PERMITTED.
    
 
     The FIXED INCOME PORTFOLIO seeks a high level of current income consistent
with preservation of capital and invests primarily in investment grade, fixed
income securities.
 
     The GOVERNMENT AND QUALITY BOND PORTFOLIO seeks relatively high current
income, liquidity and security of principal. This Portfolio invests in
obligations issued, guaranteed or insured by the U.S. Government, its agencies
or instrumentalities and in investment grade corporate debt securities.
 
     The MONEY MARKET PORTFOLIO seeks current income consistent with stability
of principal through investment in a diversified portfolio of money market
instruments maturing in 397 days or less. THE MONEY MARKET PORTFOLIO SEEKS TO
MAINTAIN A STABLE PRICE PER SHARE, BUT THERE IS NO ASSURANCE THAT THIS PORTFOLIO
WILL CONTINUE TO MAINTAIN SUCH STABILITY.
<PAGE>   6
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                            ITEM                              PAGE
                            ----                              ----
<S>                                                           <C>
FINANCIAL HIGHLIGHTS........................................    2
THE TRUST...................................................    5
INVESTMENT OBJECTIVES AND POLICIES..........................    5
    EQUITY PORTFOLIOS.......................................    5
      Foreign Securities Portfolio..........................    5
      Capital Appreciation Portfolio........................    6
      Growth Portfolio......................................    7
      Natural Resources Portfolio...........................    7
    GROWTH AND INCOME PORTFOLIO.............................    8
    ALLOCATION PORTFOLIOS...................................    9
      Strategic Multi-Asset and Multi-Asset Portfolios......    9
      Asset Allocation Approach.............................   10
    INCOME PORTFOLIOS.......................................   11
      High Yield Portfolio..................................   11
      Target '98 Portfolio..................................   12
      Fixed Income Portfolio................................   14
      Government and Quality Bond Portfolio.................   14
    MONEY MARKET PORTFOLIO..................................   15
    REPURCHASE AGREEMENTS...................................   16
    ILLIQUID SECURITIES.....................................   17
    HEDGING AND INCOME ENHANCEMENT STRATEGIES...............   17
      Options Transactions..................................   17
      Futures Contracts and Options Thereon.................   17
      Foreign Currency Hedging or Income Enhancement
       Strategies...........................................   18
      Special Risks of Hedging and Income Enhancement
       Strategies...........................................   18
      Forward Commitments...................................   18
INVESTMENT RESTRICTIONS.....................................   18
SPECIAL CONSIDERATIONS......................................   19
MANAGEMENT OF THE TRUST.....................................   19
    The Trustees............................................   19
    SunAmerica Asset Management Corp. ......................   19
    Wellington Management Company, LLP......................   20
    Portfolio Management....................................   21
    Custodian, Transfer and Dividend Paying Agent...........   22
PORTFOLIO TRANSACTIONS......................................   22
NET ASSET VALUE.............................................   22
DIVIDENDS, DISTRIBUTIONS AND TAXES..........................   23
DESCRIPTION OF THE TRUST....................................   23
REPORTS AND INDEPENDENT ACCOUNTANTS.........................   23
DISTRIBUTION AND REDEMPTION OF SHARES; INQUIRIES............   24
GENERAL INFORMATION.........................................   24
      Year 2000 Compliance..................................   24
APPENDIX A
</TABLE>
    
 
                                       (i)
<PAGE>   7
 
- --------------------------------------------------------------------------------
                             FINANCIAL HIGHLIGHTS*
- --------------------------------------------------------------------------------
                              ANCHOR SERIES TRUST
   
     The following selected Financial Highlights have been audited by Price
Waterhouse LLP, independent accountants, whose unqualified report for the 5
years in the period ended December 31, 1997 is included in the Trust's Annual
Report. This information should be read in conjunction with the financial
statements and notes thereto, which are included in the Statement of Additional
Information.
    
   
<TABLE>
<CAPTION>
                                                                DIVIDENDS
                                  NET REALIZED                   DECLARED     DIVIDENDS       NET                  NET
           NET ASSET      NET     & UNREALIZED    TOTAL FROM     FROM NET      FROM NET      ASSET                ASSETS
             VALUE      INVEST-    GAIN (LOSS)      INVEST-      INVEST-       REALIZED      VALUE                END OF
  YEAR     BEGINNING     MENT          ON            MENT          MENT        GAIN ON      END OF     TOTAL      PERIOD
  ENDED    OF PERIOD    INCOME     INVESTMENTS    OPERATIONS      INCOME     INVESTMENTS    PERIOD    RETURN**   (000'S)
- -------------------------------------------------------------------------------------------------------------------------
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
                                              Foreign Securities Portfolio
12/31/88     $ 8.78     $ 0.11+      $ 1.82         $ 1.93        $(0.08)       $--         $ 10.63      22.0%   $ 16,785
12/31/89      10.63       0.13         2.96           3.09         (0.02)       --            13.70      29.1      45,261
12/31/90      13.70       0.18        (1.88)         (1.70)        (0.30)        (1.45)       10.25     (12.8)     34,237
12/31/91      10.25       0.07        (0.09)         (0.02)        (0.12)       --            10.11      (0.3)     30,823
12/31/92      10.11       0.13        (1.43)         (1.30)        (0.06)        (0.28)        8.47     (13.1)     29,204
12/31/93       8.47       0.05         2.50           2.55         (0.09)       --            10.93      30.2      72,579
12/31/94      10.93       0.11        (0.46)         (0.35)        (0.03)       --            10.55      (3.2)     68,641
12/31/95      10.55       0.13         1.19           1.32         (0.05)        (0.01)       11.81      12.6      53,609
12/31/96      11.81       0.15         1.19           1.34         (0.21)       --            12.94      11.5      48,036
12/31/97      12.94       0.11        (0.14)         (0.03)        (0.31)        (1.20)       11.40      (1.0)     36,148
 
<CAPTION>
 
                         RATIO OF NET
            RATIO OF      INVESTMENT
            EXPENSES       INCOME TO     PORTFOLIO     AVERAGE
  YEAR     TO AVERAGE     AVERAGE NET    TURNOVER    COMMISSION
  ENDED    NET ASSETS       ASSETS         RATE      PER SHARE @
- ---------  -----------------------------------------------------
<S>        <C>           <C>             <C>         <C>
12/31/88       1.7%+           1.1%+        79.5%      $  N/A
12/31/89       1.8             1.1          61.8          N/A
12/31/90       1.7             1.3          75.1          N/A
12/31/91       1.4             0.7          64.2          N/A
12/31/92       1.3             1.4         144.2          N/A
12/31/93       1.3             0.5          47.7          N/A
12/31/94       1.2             1.0          73.9          N/A
12/31/95       1.2             1.2          33.0          N/A
12/31/96       1.4             1.2          74.3       0.0062
12/31/97       1.4             0.9          79.9       0.0056
<CAPTION>

    
   
                                             Capital Appreciation Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88       7.95       0.09         1.64           1.73         (0.05)       --             9.63      21.1      19,976
12/31/89       9.63       0.18         2.23           2.41         (0.01)       --            12.03      25.0      35,951
12/31/90      12.03       0.13        (2.04)         (1.91)        (0.29)        (0.02)        9.81     (16.2)     27,568
12/31/91       9.81       0.09         5.41           5.50         (0.01)        (0.07)       15.23      56.1      45,976
12/31/92      15.23       0.01         3.70           3.71         (0.07)        (1.12)       17.75      25.9      83,414
12/31/93      17.75      (0.03)        3.73           3.70         (0.01)        (1.16)       20.28      21.1     182,515
12/31/94      20.28      (0.02)       (0.71)         (0.73)        --            (2.04)       17.51      (3.8)    229,544
12/31/95      17.51       0.06         6.00           6.06         (0.15)        (0.20)       23.22      34.6     356,218
12/31/96      23.22       0.06         5.73           5.79         (0.06)        (0.95)       28.00      25.1     567,672
12/31/97      28.00       0.02         7.05           7.07         (0.05)        (2.81)       32.21      25.4     814,311
 
<CAPTION>
<S>        <C>              <C>           <C>          <C> 
12/31/88       1.1             1.0          30.3          N/A
    
   
12/31/89       1.0             1.6          30.9          N/A
    
   
12/31/90       1.0             1.2          37.2          N/A
    
   
12/31/91       1.0             0.7          72.9          N/A
    
   
12/31/92       0.9             0.1          92.9          N/A
    
   
12/31/93       0.9            (0.2)        111.2          N/A
    
   
12/31/94       0.8            (0.1)         64.0          N/A
    
   
12/31/95       0.8             0.3          60.1          N/A
    
   
12/31/96       0.8             0.2          69.2       0.0517
    
   
12/31/97       0.7             0.1          60.1       0.0548
    
   
    
   

<CAPTION>
                                                    Growth Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88      12.45       0.22         1.37           1.59         --           --            14.04      12.8     195,105
12/31/89      14.04       0.31         3.91           4.22         (0.29)       --            17.97      30.1     171,593
12/31/90      17.97       0.27        (0.50)         (0.23)        (0.56)        (1.72)       15.46      (1.6)    151,527
12/31/91      15.46       0.22         6.05           6.27         (0.12)        (0.21)       21.40      40.8     231,857
12/31/92      21.40       0.09         0.99           1.08         (0.19)        (0.62)       21.67       5.4     279,291
12/31/93      21.67       0.05         1.60           1.65         (0.08)        (0.92)       22.32       7.8     311,050
12/31/94      22.32       0.05        (1.03)         (0.98)        (0.05)        (3.11)       18.18      (4.7)    246,149
12/31/95      18.18       0.11         4.62           4.73         (0.05)        (3.38)       19.48      26.3     307,857
12/31/96      19.48       0.20         4.57           4.77         (0.11)        (0.95)       23.19      25.0     366,602
12/31/97      23.19       0.16         6.76           6.92         (0.20)        (2.87)       27.04      30.4     485,528
 
<CAPTION>
                      Growth Portfolio
<S>            <C>            <C>           <C>          <C>
    
   
12/31/88       1.0             1.6          37.6          N/A
    
   
12/31/89       1.0             1.8          26.9          N/A
    
   
12/31/90       0.9             1.6          22.2          N/A
    
   
12/31/91       0.9             1.2          36.9          N/A
    
   
12/31/92       0.9             0.5          37.9          N/A
    
   
12/31/93       0.9             0.2          66.3          N/A
    
   
12/31/94       0.8             0.2          74.8          N/A
    
   
12/31/95       0.9             0.6          92.1          N/A
    
   
12/31/96       0.8             0.9          51.7       0.0515
    
   
12/31/97       0.8             0.6          32.2       0.0538
    
   

<CAPTION>
    
   
                                               Natural Resources Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>

12/31/88      10.00       0.33+        0.84           1.17         (0.17)       --            11.00      11.7      12,324
12/31/89      11.00       0.39         1.63           2.02         (0.12)       --            12.90      18.3      16,971
12/31/90      12.90       0.33        (2.10)         (1.77)        (0.61)        (0.80)        9.72     (15.0)     14,954
12/31/91       9.72       0.26         0.21           0.47         (0.13)       --            10.06       4.9       9,407
12/31/92      10.06       0.21         0.05           0.26         (0.39)       --             9.93       2.5       8,796
12/31/93       9.93       0.15         3.42           3.57         (0.17)       --            13.33      36.2      18,255
12/31/94      13.33       0.23        (0.09)          0.14         (0.09)        (0.09)       13.29       1.0      21,230
12/31/95      13.29       0.18         2.15           2.33         (0.21)        (0.29)       15.12      17.5      28,941
12/31/96      15.12       0.22         1.89           2.11         (0.13)        (0.23)       16.87      14.1      45,329
12/31/97      16.87       0.20        (1.49)         (1.29)        (0.17)        (0.99)       14.42      (8.6)     50,054
 
<CAPTION>
                 Natural Resources Portfolio
<S>            <C>            <C>          <C>         <C>
12/31/88       1.6+            3.2+         20.0          N/A
12/31/89       1.5             3.3          38.2          N/A
12/31/90       1.4             3.0          26.6          N/A
12/31/91       1.2             2.5           2.6          N/A
12/31/92       1.3             2.1          18.7          N/A
12/31/93       1.1             1.3          34.5          N/A
12/31/94       1.0             1.7          36.0          N/A
12/31/95       1.0             1.3          32.0          N/A
12/31/96       0.9             1.3          52.5       0.0409
12/31/97       0.9             1.2          27.9       0.0319

</TABLE>

*  Selected data for a share of beneficial interest outstanding throughout each
   period (calculated based upon average shares outstanding).

** Does not reflect expenses that apply to the separate accounts of Anchor
   National Life Insurance Company, First SunAmerica Life Insurance Company,
   Phoenix Mutual Life Insurance Company and Presidential 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 and sold. This information was not required to be disclosed prior
   to 1996.

+  Net of expense reimbursement.
 
                                        2
<PAGE>   8
- --------------------------------------------------------------------------------
                       FINANCIAL HIGHLIGHTS* (CONTINUED)
- --------------------------------------------------------------------------------
                              ANCHOR SERIES TRUST

    
   
<TABLE>
<CAPTION>
                                                                DIVIDENDS
                                  NET REALIZED                   DECLARED     DIVIDENDS       NET                  NET
           NET ASSET      NET     & UNREALIZED    TOTAL FROM     FROM NET      FROM NET      ASSET                ASSETS
             VALUE      INVEST-    GAIN (LOSS)      INVEST-      INVEST-       REALIZED      VALUE                END OF
  YEAR     BEGINNING     MENT          ON            MENT          MENT        GAIN ON      END OF     TOTAL      PERIOD
  ENDED    OF PERIOD    INCOME     INVESTMENTS    OPERATIONS      INCOME     INVESTMENTS    PERIOD    RETURN**   (000'S)
- -------------------------------------------------------------------------------------------------------------------------
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
                                               Growth and Income Portfolio
12/31/88     $ 8.44     $ 0.57       $ 0.65         $ 1.22        $(0.55)       $--         $  9.11      14.5%   $ 17,653
12/31/89       9.11       0.57         0.77           1.34         --           --            10.45      14.7      19,027
12/31/90      10.45       0.63        (0.98)         (0.35)        (1.34)       --             8.76      (3.8)     13,352
12/31/91       8.76       0.64         1.70           2.34         (0.12)       --            10.98      26.8      14,551
12/31/92      10.98       0.65         1.50           2.15         (0.64)       --            12.49      20.1      23,723
12/31/93      12.49       0.61         2.11           2.72         (0.55)        (0.08)       14.58      22.0      41,555
12/31/94      14.58       0.66        (1.96)         (1.30)        (0.52)        (1.20)       11.56      (9.7)     34,995
12/31/95      11.56       0.61         1.29           1.90         (0.83)        (0.62)       12.01      16.6      32,008
12/31/96+     12.01       0.33         2.02           2.35         (0.77)       --            13.59      20.2      33,465
12/31/97      13.59       0.15         3.74           3.89         (0.34)       --            17.14      28.8      44,417
 
<CAPTION>
 
                         RATIO OF NET
            RATIO OF      INVESTMENT
            EXPENSES       INCOME TO     PORTFOLIO     AVERAGE
  YEAR     TO AVERAGE     AVERAGE NET    TURNOVER    COMMISSION
  ENDED    NET ASSETS       ASSETS         RATE      PER SHARE @
- ---------  -----------------------------------------------------
<S>        <C>           <C>             <C>         <C>
12/31/88       1.0%            6.1%         52.8%      $  N/A
12/31/89       1.0             5.6          77.0          N/A
12/31/90       1.1             6.6         107.0          N/A
12/31/91       1.1             6.4         109.0          N/A
12/31/92       1.0             5.6          86.5          N/A
12/31/93       0.9             4.4          86.2          N/A
12/31/94       0.9             4.9          50.7          N/A
12/31/95       0.9             5.2          88.8          N/A
12/31/96+      0.9             2.5         108.5       0.0477
12/31/97       0.8             1.0          49.4       0.0522

    
   

<CAPTION>
                                             Strategic Multi-Asset Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88       9.00       0.36         0.98           1.34         (0.28)       --            10.06      14.9      83,479
12/31/89      10.06       0.41         1.58           1.99         (0.05)       --            12.00      19.8     108,434
12/31/90      12.00       0.38        (1.26)         (0.88)        (0.83)        (0.12)       10.17      (7.8)     87,329
12/31/91      10.17       0.26         2.20           2.46         --           --            12.63      24.2      88,585
12/31/92      12.63       0.23         0.25           0.48         (0.34)        (0.32)       12.45       3.9      79,621
12/31/93      12.45       0.21         1.68           1.89         (0.28)       --            14.06      15.3      76,466
12/31/94      14.06       0.24        (0.53)         (0.29)        (0.20)        (2.28)       11.29      (2.6)     65,357
12/31/95      11.29       0.32         2.18           2.50         (0.23)        (1.78)       11.78      22.8      64,026
12/31/96      11.78       0.25         1.41           1.66         (0.40)        (0.84)       12.20      14.8      57,744
12/31/97      12.20       0.23         1.48           1.71         (0.31)        (2.32)       11.28      14.3      53,289
 
<CAPTION>
          Strategic MUlti-Asset Portfolio
<S>            <C>            <C>          <C>         <C>
12/31/88       1.4             3.7          37.4          N/A
    
   
12/31/89       1.4             3.7          36.6          N/A
    
   
12/31/90       1.4             3.4          28.0          N/A
    
   
12/31/91       1.3             2.3          42.0          N/A
    
   
12/31/92       1.3             1.8          57.5          N/A
    
   
12/31/93       1.3             1.2          73.9          N/A
    
   
12/31/94       1.3             1.8          63.7          N/A
    
   
12/31/95       1.3             2.7          36.9          N/A
    
   
12/31/96       1.4             2.0          51.3       0.0064
    
   
12/31/97       1.4             1.8          59.7       0.0070
    
   
<CAPTION>
    
   
                                                  Multi-Asset Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88       9.19       0.44         0.44           0.88         (0.42)       --             9.65       9.6     161,622
12/31/89       9.65       0.48         1.42           1.90         (0.01)       --            11.54      19.7     168,986
12/31/90      11.54       0.48        (0.30)          0.18         (1.03)       --            10.69       1.6     151,329
12/31/91      10.69       0.45         2.45           2.90         (0.06)       --            13.53      27.3     177,429
12/31/92      13.53       0.41         0.67           1.08         (0.47)        (0.35)       13.79       8.2     207,533
12/31/93      13.79       0.36         0.63           0.99         (0.44)        (0.46)       13.88       7.3     208,900
12/31/94      13.88       0.39        (0.60)         (0.21)        (0.47)        (1.49)       11.71      (1.7)    164,159
12/31/95      11.71       0.40         2.47           2.87         (0.49)        (1.05)       13.04      24.9     168,243
12/31/96      13.04       0.35         1.36           1.71         (0.49)        (0.91)       13.35      13.9     150,619
12/31/97      13.35       0.34         2.36           2.70         (0.43)        (2.10)       13.52      21.1     145,685
 
<CAPTION>
                    Multi-Asset Portfolio
<S>            <C>            <C>          <C>          <C>
12/31/88       1.2             4.5          30.8          N/A
    
   
12/31/89       1.2             4.4          36.9          N/A
    
   
12/31/90       1.2             4.4          48.7          N/A
    
   
12/31/91       1.2             3.8          50.7          N/A
    
   
12/31/92       1.1             3.1          38.6          N/A
    
   
12/31/93       1.1             2.6          48.2          N/A
    
   
12/31/94       1.1             3.0          82.5          N/A
    
   
12/31/95       1.1             3.2          85.9          N/A
    
   
12/31/96       1.1             2.6          64.1       0.0517
    
   
12/31/97       1.1             2.4          56.5       0.0546
    
   
<CAPTION>
    
   
                                                  High Yield Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88       9.80       1.23         0.17           1.40         (1.18)       --            10.02      14.3      57,916
12/31/89      10.02       1.27        (1.53)         (0.26)        (0.07)       --             9.69      (2.8)     33,430
12/31/90       9.69       0.99        (1.85)         (0.86)        (2.87)       --             5.96     (10.8)     20,695
12/31/91       5.96       0.81         1.16           1.97         (0.05)       --             7.88      33.1      33,046
12/31/92       7.88       0.81         0.28           1.09         (0.58)       --             8.39      13.9      47,140
12/31/93       8.39       0.79         0.79           1.58         (0.54)       --             9.43      19.1      79,303
12/31/94       9.43       0.15        (0.56)         (0.41)        (1.15)       --             7.87      (4.5)     48,057
12/31/95       7.87       0.77         0.67           1.44         (0.98)       --             8.33      18.8      46,817
12/31/96       8.33       0.74         0.19           0.93         (0.88)       --             8.38      11.7      45,687
12/31/97       8.38       0.75         0.18           0.93         (0.93)       --             8.38      11.4      40,193
 
<CAPTION>
                           High Yield Portfolio
<S>            <C>            <C>          <C>         <C>
12/31/88       0.9            11.4          41.5          N/A
12/31/89       1.0            12.2          43.9          N/A
12/31/90       1.0            13.2          50.9          N/A
12/31/91       1.0            11.3          54.9          N/A
12/31/92       0.9             9.7         134.9          N/A
12/31/93       0.9             8.5         121.1          N/A
12/31/94       0.9             9.0          97.9          N/A
12/31/95       0.9             9.2          68.1          N/A
12/31/96       0.9             8.8          58.0          N/A
12/31/97       0.9             8.8         101.4       0.0600
</TABLE>

*  Selected data for a share of beneficial interest outstanding throughout each
   period (calculated based upon average shares outstanding).
** Does not reflect expenses that apply to the separate accounts of Anchor
   National Life Insurance Company, First SunAmerica Life Insurance Company,
   Phoenix Mutual Life Insurance Company and Presidential 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 and sold. This information was not required to be disclosed prior
   to 1996.
+  Prior to March 1, 1996, the Portfolio was invested primarily in convertible
   debt securities. Since that date, the Portfolio primarily invests in common
   stock.
 
                                        3
<PAGE>   9
- --------------------------------------------------------------------------------
                       FINANCIAL HIGHLIGHTS* (CONTINUED)
- --------------------------------------------------------------------------------
                              ANCHOR SERIES TRUST

    
   
<TABLE>
<CAPTION>
                                                                DIVIDENDS
                                  NET REALIZED                   DECLARED     DIVIDENDS       NET                  NET
           NET ASSET      NET     & UNREALIZED    TOTAL FROM     FROM NET      FROM NET      ASSET                ASSETS
             VALUE      INVEST-    GAIN (LOSS)      INVEST-      INVEST-       REALIZED      VALUE                END OF
  YEAR     BEGINNING     MENT          ON            MENT          MENT        GAIN ON      END OF     TOTAL      PERIOD
  ENDED    OF PERIOD    INCOME     INVESTMENTS    OPERATIONS      INCOME     INVESTMENTS    PERIOD    RETURN**   (000'S)
- -------------------------------------------------------------------------------------------------------------------------
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
                                                  Target '98 Portfolio
5/2/88-
 12/31/88    $10.00     $ 0.49+      $ 0.23         $ 0.72        $(0.16)       $--         $ 10.56       7.9%   $  5,718
12/31/89      10.56       0.84         0.99           1.83         (0.05)       --            12.34      17.3      15,385
12/31/90      12.34       0.87        (0.12)          0.75         (1.54)        (0.08)       11.47       1.7      14,614
12/31/91      11.47       0.83         1.33           2.16         --           --            13.63      18.9      12,553
12/31/92      13.63       0.82         0.16           0.98         (0.79)        (0.25)       13.57       7.2      19,227
12/31/93      13.57       0.82         0.71           1.53         (0.93)        (0.23)       13.94      11.2      20,500
12/31/94      13.94       0.83        (1.39)         (0.56)        (1.11)        (0.07)       12.20      (4.1)     19,194
12/31/95      12.20       0.86         0.88           1.74         (1.30)       --            12.64      14.6      12,774
12/31/96      12.64       0.81        (0.37)          0.44         (1.41)       --            11.67       3.7      10,172
12/31/97      11.67       0.78        (0.19)          0.59         (1.19)       --            11.07       5.2       7,412
 
<CAPTION>
 
                         RATIO OF NET
            RATIO OF      INVESTMENT
            EXPENSES       INCOME TO     PORTFOLIO     AVERAGE
  YEAR     TO AVERAGE     AVERAGE NET    TURNOVER    COMMISSION
  ENDED    NET ASSETS       ASSETS         RATE      PER SHARE @
- ---------  -----------------------------------------------------
<S>        <C>           <C>             <C>         <C>
                           Target '98 Portfolio
5/2/88-
 12/31/88      0.8%#+          7.8%#+       13.0%      $  N/A
12/31/89       1.1             7.3          21.9          N/A
12/31/90       1.0             7.5           6.8          N/A
12/31/91       1.0             6.9          14.4          N/A
12/31/92       0.9             6.0          37.3          N/A
12/31/93       0.9             5.7          20.8          N/A
12/31/94       0.8             6.5           9.2          N/A
12/31/95       0.9             6.7          38.6          N/A
12/31/96       0.9             6.5         --             N/A
12/31/97       1.0             6.8         --             N/A
    
   
<CAPTION>
                                                 Fixed Income Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88      12.38       0.98        (0.11)          0.87         (1.14)       --            12.11       7.0      48,044
12/31/89      12.11       0.98         0.58           1.56         --           --            13.67      12.6      42,512
12/31/90      13.67       0.96         0.01           0.97         (2.07)       --            12.57       7.9      34,392
12/31/91      12.57       0.96         0.95           1.91         (0.05)       --            14.43      15.2      37,887
12/31/92      14.43       0.98        (0.04)          0.94         (1.06)       --            14.31       6.5      40,001
12/31/93      14.31       0.95         0.19           1.14         (0.91)       --            14.54       8.0      41,116
12/31/94      14.54       0.89        (1.36)         (0.47)        (1.17)       --            12.90      (3.2)     28,582
12/31/95      12.90       0.90         1.52           2.42         (1.16)       --            14.16      19.2      27,975
12/31/96      14.16       0.93        (0.64)          0.29         (1.15)       --            13.30       2.4      22,743
12/31/97      13.30       0.91         0.30           1.21         (1.23)       --            13.28       9.4      18,315
 
<CAPTION>
                   Fixed Income Portfolio
    
   
<S>           <C>             <C>          <C>         <C>
12/31/88       0.8             7.6          45.6          N/A
    
   
12/31/89       0.9             7.6          34.0          N/A
    
   
12/31/90       0.9             7.5          52.2          N/A
    
   
12/31/91       0.9             7.2          55.3          N/A
    
   
12/31/92       0.8             6.8          31.8          N/A
    
   
12/31/93       0.8             6.3          45.9          N/A
    
   
12/31/94       0.8             6.5          56.5          N/A
    
   
12/31/95       0.8             6.5          76.7          N/A
    
   
12/31/96       0.8             6.8          77.9          N/A
    
   
12/31/97       0.9             6.9          58.0       0.0500
    
   
<CAPTION>
    
   
                                          Government and Quality Bond Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88      11.97       1.13        (0.08)          1.05         (1.43)       --            11.59       8.8     195,984
12/31/89      11.59       1.10         0.71           1.81         --           --            13.40      15.6     163,082
12/31/90      13.40       1.05        (0.09)          0.96         (2.30)       --            12.06       7.8     155,522
12/31/91      12.06       1.00         1.08           2.08         (0.11)       --            14.03      17.3     197,463
12/31/92      14.03       1.02        (0.05)          0.97         (1.07)       --            13.93       6.9     207,860
12/31/93      13.93       0.90         0.25           1.15         (0.86)       --            14.22       8.3     264,660
12/31/94      14.22       0.86        (1.30)         (0.44)        (0.73)        (0.19)       12.86      (3.1)    232,530
12/31/95      12.86       0.90         1.55           2.45         (1.08)       --            14.23      19.4     225,579
12/31/96      14.23       0.87        (0.50)          0.37         (0.90)        (0.03)       13.67       2.9     221,603
12/31/97      13.67       0.84         0.42           1.26         (0.92)        (0.05)       13.96       9.5     234,623
 
<CAPTION>
            Government and Quality Bond Portfolio
    
   
<S>           <C>             <C>        <C>           <C>
12/31/88       0.8             8.9         120.5          N/A
    
   
12/31/89       0.8             8.6          71.8          N/A
    
   
12/31/90       0.8             8.5          63.3          N/A
    
   
12/31/91       0.8             7.8          87.5          N/A
    
   
12/31/92       0.8             7.3          76.4          N/A
    
   
12/31/93       0.7             6.2          93.2          N/A
    
   
12/31/94       0.7             6.4         117.6          N/A
    
   
12/31/95       0.7             6.5         135.2          N/A
    
   
12/31/96       0.7             6.3         106.7          N/A
    
   
12/31/97       0.7             6.1          75.7          N/A
    
   
<CAPTION>
    
   
                                                 Money Market Portfolio
<S>        <C>          <C>       <C>             <C>           <C>          <C>            <C>       <C>        <C>
12/31/88       1.00       0.07       --               0.07         (0.07)       --             1.00     --        171,364
12/31/89       1.00       0.08       --               0.08         (0.08)       --             1.00       8.2     248,774
12/31/90       1.00       0.07       --               0.07         (0.07)       --             1.00       7.4     181,956
12/31/91       1.00       0.06       --               0.06         (0.06)       --             1.00       5.6     119,855
12/31/92       1.00       0.03       --               0.03         (0.03)       --             1.00       3.4     127,262
12/31/93       1.00       0.02       --               0.02         (0.02)       --             1.00       2.0      99,309
12/31/94       1.00       0.04       --               0.04         (0.04)       --             1.00       3.8     126,004
12/31/95       1.00       0.05       --               0.05         (0.05)       --             1.00       5.6      93,692
12/31/96       1.00       0.05       --               0.05         (0.05)       --             1.00       5.0      74,001
12/31/97       1.00       0.05       --               0.05         (0.05)       --             1.00       5.1      69,804
 
<CAPTION>
                   Money Market Portfolio
    
   
<S>            <C>            <C>       <C>            <C>
12/31/88       0.7             7.2         --             N/A
    
   
12/31/89       0.7             8.6         --             N/A
    
   
12/31/90       0.7             7.6         --             N/A
    
   
12/31/91       0.7             5.7         --             N/A
    
   
12/31/92       0.6             3.3         --             N/A
    
   
12/31/93       0.6             2.7         --             N/A
    
   
12/31/94       0.6             3.8         --             N/A
    
   
12/31/95       0.6             5.5         --             N/A
    
   
12/31/96       0.6             4.9         --             N/A
    
   
12/31/97       0.6             5.0         --             N/A
    
</TABLE>
   
    
 
   
*  Selected data for a share of beneficial interest outstanding throughout each
   period (calculated based upon average shares outstanding).
** Does not reflect expenses that apply to the separate accounts of Anchor
   National Life Insurance Company, First SunAmerica Life Insurance Company,
   Phoenix Mutual Life Insurance Company and Presidential 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 and sold. This information was not required to be disclosed prior to
  1996. 
+ Net of expense reimbursement.
# Annualized.
    
 
                                        4
<PAGE>   10
 
- --------------------------------------------------------------------------------
 
                                   THE TRUST
- --------------------------------------------------------------------------------
 
     ANCHOR SERIES TRUST (the "Trust") is an open-end diversified management
investment company. This Prospectus includes the twelve separate portfolios of
the Trust which are the: Foreign Securities Portfolio, Capital Appreciation
Portfolio, Growth Portfolio, Natural Resources Portfolio, Growth and Income
Portfolio (formerly, the Convertible Securities Portfolio), Strategic
Multi-Asset Portfolio, Multi-Asset Portfolio, High Yield Portfolio, Target '98
Portfolio, Fixed Income Portfolio, Government and Quality Bond Portfolio, and
Money Market Portfolio (each a "Portfolio" and collectively the "Portfolios").
The Trust issues a separate series of shares for each Portfolio, which in some
instances have rights separate from other series of shares. The Trustees may
provide for additional portfolios from time to time. The Declaration of Trust
permits the Trustees to issue an unlimited number of full or fractional shares
of each series of shares. (See "Dividends, Distributions and Taxes.")
 
     SunAmerica Asset Management Corp. ("SAAMCo" or the "Adviser"), an indirect
wholly owned subsidiary of SunAmerica Inc., serves as investment adviser for all
the portfolios of the Trust. (See "SAAMCo.") Wellington Management Company, LLP
("WMC" or the "Sub-Adviser") serves as sub-adviser for all the Portfolios of the
Trust. (See "Wellington Management Company, LLP.") When referred to collectively
herein, SAAMCo and WMC shall be referred to as the "Advisers."
 
     Shares of the Portfolios are issued and redeemed only in connection with
investments in and payments under variable annuity contracts and variable life
insurance policies ("Variable Contracts") of Anchor National Life Insurance
Company, First SunAmerica Life Insurance Company, Phoenix Mutual Life Insurance
Company and Presidential Life Insurance Company (the "Life Companies"). Certain
series of the Trust may not be available in connection with a particular
contract. Anchor National Life Insurance Company and First SunAmerica Life
Insurance Company are under common control with, and therefore are affiliated
with, the Adviser. Phoenix Mutual Life Insurance Company and Presidential Life
Insurance Company are not affiliates of the Adviser. The Trust does not foresee
a disadvantage to contract owners arising out of the fact that the Trust offers
its shares for Variable Contracts other than those offered by life insurance
companies affiliated with the Adviser. Nevertheless, the Trust's Board of
Trustees intends to monitor events in order to identify any material
irreconcilable conflicts which may possibly arise and to determine what action,
if any, should be taken in response thereto. If such a conflict were to occur,
one or more insurance company separate accounts might withdraw their investments
in the Trust. This might force the Trust to sell portfolio securities at
disadvantageous prices.
 
- --------------------------------------------------------------------------------
 
                       INVESTMENT OBJECTIVES AND POLICIES
- --------------------------------------------------------------------------------
 
     Each Portfolio of the Trust has a different investment objective and is
managed separately. The risks and opportunities of each Portfolio should be
examined separately. The differences in objectives and policies among the
Portfolios will affect the investment return of each Portfolio and the degree of
market and financial risk of each Portfolio. The investment objective of each
Portfolio stated below may not be changed without the approval of the holders of
the outstanding shares of each Portfolio affected. There is no assurance that
the investment objectives of the various Portfolios will be met.
 
                               EQUITY PORTFOLIOS
 
FOREIGN SECURITIES PORTFOLIO
 
     The investment objective of this Portfolio is long-term capital
appreciation through investment in a diversified portfolio of primarily equity
securities issued by foreign companies and primarily denominated in foreign
currencies. The Portfolio may also invest up to 20% of its assets in foreign
fixed income securities issued by domestic and foreign companies, foreign
governments and their agencies and instrumentalities and supranational agencies.
Investments will cover a broad range of companies and industries in a number of
foreign countries and may be denominated in U.S. dollars or foreign currencies.
The Sub-Adviser anticipates that, under normal market conditions, the Portfolio
will diversify its investments among a minimum of five countries.
 
     Securities will be selected on the basis of fundamental analysis to
identify those companies which, in the judgment of the Sub-Adviser, possess
above-average capital appreciation potential. In addition to fundamental
 
                                        5
<PAGE>   11
 
analysis of companies and their industries, the Sub-Adviser evaluates the
economic and political climate of the country in which the company is located
and the principal securities markets in which such securities are traded. The
Sub-Adviser believes that fundamental analysis coupled with diversification
among a number of countries and among a broad range of companies may serve to
lessen the risks which may be associated with investing in foreign securities.
 
   
     All or a portion of the foreign securities purchased by the Portfolio may
be in the form of Depositary Receipts such as American Depositary Receipts
("ADRs"), European Depositary Receipts ("EDRs"), Global Depositary Receipts
("GDRs"), and other similar global instruments. ADRs are typically issued by a
U.S. bank or trust company, and evidence ownership of underlying securities
issued by a foreign corporation. EDRs are receipts issued in Europe, typically
by foreign banks and trust companies, and evidence ownership of either foreign
or domestic underlying securities. GDRs are issued globally, and evidence a
similar ownership arrangement. Generally, ADRs are designed for trading in the
United States securities markets, EDRs and GDRs are designed for trading in
non-U.S. securities markets.
    
 
     A significant portion of the Portfolio's equity investments are expected to
be in securities which are not listed for trading on domestic securities
exchanges and, although publicly traded, may be less liquid than securities
issued by larger, more seasoned companies which trade on domestic securities
exchanges. The Portfolio's policy of investing in smaller, less seasoned
companies will subject the Portfolio to greater risk than may be involved in
investing in securities which are not selected for such growth characteristics.
 
   
     In addition to the capital appreciation opportunities which may exist,
investments in foreign markets involve special risks and considerations not
typically associated with investing in the United States. Such risks and
considerations may include political and economic instability, differing
accounting and financial reporting standards, higher commission rates on foreign
portfolio transactions, less readily available public information regarding
issuers, potential adverse changes in tax and exchange control regulations, and
the potential for restrictions on the flow of international capital. Many
foreign countries impose withholding taxes on income from investments in such
countries which may not be recoverable by the Portfolio. Also, the value of
foreign currencies relative to the U.S. dollar will fluctuate and will therefore
affect, either favorably or unfavorably, the value of the underlying securities
which the Portfolio owns.
    
 
     The Portfolio may engage in options transactions and may purchase and sell
futures contracts and options thereon to reduce certain risks of its investments
to enhance income or to gain country exposure. The Sub-Adviser will not attempt
to actively time either short-term market trends or short-term currency trends
in any market. The Portfolio may enter into forward foreign exchange contracts.
(See "Hedging and Income Enhancement Strategies.")
 
     The Portfolio intends, except under unusual market conditions or to meet
liquidity needs, to remain fully invested in foreign equity securities. However,
the Portfolio may invest in short-term money market instruments denominated in
U.S. dollars, including repurchase agreements, which are authorized for purchase
by the Money Market Portfolio. (See "Money Market Portfolio" and "Repurchase
Agreements.") In addition, the Portfolio may purchase when-issued securities.
(See "When-Issued Securities" in the Statement of Additional Information.)
 
CAPITAL APPRECIATION PORTFOLIO
 
     The investment objective of this Portfolio is to seek long-term capital
appreciation primarily through investments in growth equity securities which are
widely diversified by industry and company. In contrast to the majority of
growth equity securities which will be selected for the Growth Portfolio, the
Capital Appreciation Portfolio will generally consist of a greater proportion of
securities of smaller companies which may be newer and less seasoned, companies
which represent new or changing industries, and those which, in the opinion of
the Sub-Adviser, represent special situations, the potential future value of
which has not been recognized by other institutional investors. In seeking to
achieve its objective, the Portfolio will invest primarily in U.S. common stocks
and may sell covered call options on certain of such stocks on U.S. exchanges,
purchase call and put options and combinations of such options on U.S. exchanges
and enter into closing transactions with respect to certain of its option
positions on the exchanges. In addition, the Portfolio may invest in debt
securities and preferred stocks that are convertible into, or that carry
warrants to purchase, common stocks or other equity interests. The Portfolio
also may engage in transactions involving stock index futures and options
thereon for income enhancement or as a hedge against changes in market
conditions. (See "Hedging and Income Enhancement Strategies.") In addition, the
Portfolio may invest up to 25% of its total assets in foreign securities and may
engage in forward foreign exchange
 
                                        6
<PAGE>   12
 
contracts with respect to these investments. (See the discussion under "Foreign
Securities Portfolio" above and "Foreign Securities" in the Statement of
Additional Information.)
 
     A significant portion of the Portfolio's equity investments are expected to
be in securities which are not listed for trading on domestic securities
exchanges and, although publicly traded, may be less liquid than securities
issued by larger, more seasoned companies which trade on domestic securities
exchanges.
 
     As a result of its investment policies, the Portfolio's securities can be
expected on average to exhibit greater volatility than the equity markets as a
whole as measured by the price movement of the Standard & Poor's 500 Composite
Stock Index. The relative position size of each security holding within the
Portfolio may be determined, in part, by the relative capitalization of the
issue in the equity markets as a whole. Therefore, highly capitalized companies
may be allowed a larger position in the Portfolio than smaller capitalized
companies. As a result, the overall diversification of the Portfolio's holdings
may serve to reduce the specific risk associated with investments in any one
issuer.
 
     The Portfolio may also invest in short-term money market instruments,
including repurchase agreements, authorized for purchase by the Money Market
Portfolio. (See "Money Market Portfolio" and "Repurchase Agreements.") In
addition, the Portfolio may purchase when-issued securities. (See "When-Issued
Securities" in the Statement of Additional Information.)
 
GROWTH PORTFOLIO
 
     The investment objective of this Portfolio is to seek capital appreciation
primarily through investments in growth equity securities. Growth equity
securities include seasoned companies with proven records and above-average
earnings growth, and smaller companies with outstanding growth records and
potential. Growth equity securities tend to have above-average price/earnings
ratios and less-than-average current yield. The Portfolio's investments will be
widely diversified by industry and company. The Portfolio may also engage in
transactions involving stock index futures and options thereon for income
enhancement or as a hedge against changes in market conditions. (See "Hedging
and Income Enhancement Strategies.")
 
     The majority of the Portfolio's equity investments are securities listed on
the New York Stock Exchange and other domestic securities exchanges. The
Portfolio also invests in unlisted securities, but these are generally
securities that have an established over-the-counter market, although the depth
and liquidity of that market may vary from time to time and from security to
security. In addition, the Portfolio may invest up to 25% of its total assets in
foreign securities and may engage in forward foreign exchange contracts with
respect to these investments. (See the discussion under "Foreign Securities
Portfolio" and "Foreign Securities" in the Statement of Additional Information.)
 
     Convertible securities may constitute up to 20% of the Portfolio's net
assets, and may be used for defensive purposes or when they are an attractive
alternative to the underlying common stock. In seeking to achieve its objective
the Portfolio will primarily invest in U.S. common stocks and may sell covered
call options on certain of such stocks on U.S. exchanges, purchase call and put
options and combinations of such options on U.S. exchanges, and enter into
closing transactions with respect to certain of its option positions on the
exchanges.
 
     The Portfolio intends, except under unusual market conditions or to meet
liquidity needs, to remain fully invested in equity securities. However, the
Portfolio may invest in short-term money market instruments, including
repurchase agreements, authorized for purchase by the Money Market Portfolio.
(See "Money Market Portfolio" and "Repurchase Agreements.") In addition, the
Portfolio may purchase when-issued securities. (See "When-Issued Securities" in
the Statement of Additional Information.)
 
NATURAL RESOURCES PORTFOLIO
 
   
     The investment objective of this Portfolio is to provide a total return in
excess of the U.S. rate of inflation as represented by the Consumer Price Index.
The Portfolio will invest primarily in equity securities of companies which are
expected to benefit from rising inflation, and in debt obligations and fixed
income securities which are expected to provide favorable returns in periods of
rising inflation. The Portfolio will invest in domestic securities and foreign
securities including ADRs, EDRs or GDRs. Securities issued by foreign issuers
may be denominated in U.S. dollars or foreign currencies. (See "Foreign
Securities Portfolio.")
    
 
                                        7
<PAGE>   13
 
   
     Investments will be chosen primarily based on their historical and
projected relationship with inflation. The Portfolio will invest in securities
issued by companies engaged in exploration, mining, fabrication, processing or
trading in gold, and other precious metals and minerals including diamonds, and
natural resources including oil, timber, and agricultural commodities; real
estate investment trusts ("REITs"); and other investments which are expected to
provide a hedge against anticipated inflation. The Portfolio will concentrate
its investments by investing at least 25% of its assets in the securities of
companies in gold-related industries, including exploration, mining,
fabrication, processing and trading in gold. In addition, the Portfolio may
invest in securities (including debt securities and preferred stock) the terms
of which are related to the market value of gold and other natural resource
assets, and may also invest its assets in short-term investments including
non-dollar denominated instruments. The Portfolio may also invest up to 10% of
its assets in the securities of investment companies (including foreign
investment companies) which make investments that are expected to provide a
hedge against anticipated inflation. However, the Portfolio will not invest more
than 5% of its assets in any single investment company and will not purchase
more than 3% of the voting stock of an investment company. In addition, the
Portfolio will not purchase the securities of any closed-end investment company
which would result in the funds which are advised by the Adviser or by the
Sub-Adviser owning, in the aggregate, more than 10% of the voting stock of the
closed-end investment company. If the Portfolio invests in investment companies,
the Portfolio's shareholders will bear not only their proportionate share of
expenses of the Portfolio, but also indirectly will bear similar expenses of the
underlying investment company.
    
 
     Investments in securities related to gold or other precious metals and
minerals are considered speculative and are impacted by a host of world-wide
economic, financial and political factors. Prices of gold and other precious
metals may fluctuate sharply over short time periods due to: changes in
inflation or expectations regarding inflation in various countries; metal sales
by governments, central banks or international agencies; investment speculation;
changes in industrial and commercial demand; and governmental prohibitions or
restrictions on the private ownership of certain precious metals or minerals.
The Portfolio's concentration in gold related industries exposes it to greater
risk than a portfolio less concentrated in a group of related industries.
 
     The value of equity investments related to other natural resources such as
oil, timber, and agricultural commodities will fluctuate pursuant to market
conditions, generally, as well as the market for the particular natural resource
in which the issuer is involved. The Sub-Adviser believes that the values of
natural resources fluctuate differently with respect to different stages of the
inflationary cycle. In addition, the values of natural resources are subject to
numerous factors including events of nature and international politics. The
Sub-Adviser will seek securities that are attractively priced relative to the
intrinsic value of the relevant natural resource, or that are of companies which
are positioned to benefit during particular portions of the inflationary cycle.
 
     It is expected that the market price of securities, the principal amount,
redemption terms, or conversion terms of which are related to the market price
of a natural resource asset, will fluctuate on the basis of the natural resource
on which such security is based. However, there may not be a perfect correlation
between the movements of the asset-based security and the underlying natural
resource asset. Further, such securities typically bear interest or pay
dividends at below market rates, and in certain cases at nominal rates.
 
     The Portfolio may write covered call options on stocks, purchase put and
call options and combinations of such options, and enter into closing
transactions with respect to such options. The Portfolio also may engage in
transactions involving stock index futures contracts and options thereon and in
transactions involving the future delivery of fixed income securities
("Financial Futures Contracts") and options thereon for income enhancement or as
a hedge against changes in market conditions. The Portfolio may also engage in
forward foreign exchange contracts. (See "Hedging and Income Enhancement
Strategies.")
 
                          GROWTH AND INCOME PORTFOLIO
 
     The investment objective of this Portfolio is to provide high current
income and long-term capital appreciation. The Portfolio will seek to achieve
its objective by investing, under normal market conditions, at least 65% of its
total assets in securities that provide the potential for growth and offer
income, such as dividend-paying common stocks and securities convertible into
common stock. The portion of the Portfolio's assets invested in equity
securities and debt securities may vary from time to time due to changes in
interest rates and economic and other factors. This Portfolio is not designed
for investors seeking a steady flow of income distributions. Rather, the
Portfolio's policy of investing in income-producing securities is intended to
provide investors with a greater consistency of investment return than may be
achieved by investing solely in growth stocks.
 
                                        8
<PAGE>   14
 
     The equity securities purchased for the Portfolio will generally be issued
by publicly-held corporations. However, the Sub-Adviser may select equity
securities for the Portfolio without regard to the size or established history
of the issuer. Generally, the prices of equity securities may be affected by
such factors as a change in a company's earnings; fluctuations in interest
rates; or changes in the rate of economic growth. Further, to the extent the
Portfolio invests in issuers with small market capitalizations, the Portfolio
would be subject to greater risk than may be involved in investing in securities
of issuers with larger market capitalizations. The securities of small
capitalization issuers typically include those of newer or less seasoned
companies, and may be more speculative than securities issued by larger, more
well-established issuers. Other risks associated with smaller or newer issuers
include less publicly-available information about the issuer; the absence of a
business history or historical pattern of performance; and the normal risks
which accompany the development of new products, markets or services.
 
     The convertible securities in which the Portfolio may invest are not
subject to any limitations as to ratings and may include high, medium, lower and
unrated securities. However, the Portfolio may not invest more than 20% of its
total assets in convertible securities rated below "Baa" by Moody's Investors
Service, Inc. ("Moody's") or "BBB" by Standard and Poor's Ratings Services, A
Division of The McGraw-Hill Companies Inc. ("Standard and Poor's") (including
convertible securities that have been downgraded), or in unrated convertible
securities that are of comparable quality as determined by the Sub-Adviser.
Convertible securities rated lower than "Baa" by Moody's or "BBB" by Standard
and Poor's or unrated securities of comparable quality, commonly referred to as
"junk bonds" or "high yield securities," are speculative and generally involve a
higher risk of loss of principal and income than higher-rated securities. See
"High Yield Portfolio" below and the Statement of Additional Information for a
discussion of the risks associated with lower-rated, high-yield securities.
 
   
     The Portfolio may also invest up to 20% of its total assets in equity
securities of foreign companies in developed countries which are traded on a
recognized domestic or foreign securities exchange. Although such foreign
securities may be denominated in foreign currencies, the Portfolio anticipates
that the majority of its foreign investments will be in ADRs, EDRs or GDRs. See
"Foreign Securities Portfolio" for a discussion of these types of securities.
The Portfolio may enter into forward currency contracts to protect against
uncertainty in the level of future exchange rates. However, the Sub-Adviser will
not actively attempt to time either short-term market trends or short-term
currency trends in any market. See "Hedging and Income Enhancement Strategies"
below.
    
 
     In addition to the equity and convertible securities described above, the
Portfolio may invest up to 35% of its total assets in the following instruments:
short-term money market instruments denominated in U.S. dollars including
repurchase agreements and Section 4(2) commercial paper, which are authorized
for purchase by the Money Market Portfolio (see "Money Market Portfolio" and
"Repurchase Agreements"); fixed-income securities, including obligations issued
or guaranteed as to principal and interest by the U.S. government, its agencies
or instrumentalities, including mortgage-related securities; high quality debt
securities issued by foreign sovereigns; corporate debt securities rated at
least "BBB" by Standard and Poor's or "Baa" by Moody's, commonly known as
"investment grade securities," or unrated securities that are deemed to be of
comparable quality by the Sub-Adviser; and equity and convertible securities of
issuers that are not paying a dividend, if there exists the potential for growth
of capital or future income. See the Statement of Additional Information
concerning these securities.
 
     Finally, the Portfolio may enter into contracts on financial futures or
stock index futures, or options thereon, for income enhancement or hedging
purposes. See "Hedging and Income Enhancement Strategies" below. The Portfolio
may also make loans of portfolio securities and invest in securities issued on a
"when-issued" or "delayed delivery" basis. (See "When-Issued Securities" and
"Loans of Portfolio Securities" in the Statement of Additional Information.) In
addition, in any period of market weakness or of uncertain market conditions,
the Portfolio may establish a temporary defensive position to preserve capital
by investing up to 100% of total assets in cash, cash equivalents or high
quality short-term fixed-income securities.
 
   
                             ALLOCATION PORTFOLIOS
    
 
STRATEGIC MULTI-ASSET AND MULTI-ASSET PORTFOLIOS
 
     The investment objective of the Strategic Multi-Asset and Multi-Asset
Portfolios is to seek high long-term total investment return. Total investment
return consists of dividends, interest and other income, and net realized and
unrealized appreciation and depreciation in the value of each Portfolio's
security holdings. Each Portfolio will allocate its assets among the asset
classes described below. Although the Strategic Multi-Asset Portfolio is
designed to offer the potential for higher investment return than the
Multi-Asset Portfolio, it can be expected to result in greater price volatility
and potentially greater risk of loss than the Multi-Asset Portfolio.
 
                                        9
<PAGE>   15
 
   
     The assets of the Strategic Multi-Asset and the Multi-Asset Portfolios will
be actively allocated among the following sub-portfolios:
    
 
   
     Core Equity Sub-Portfolio -- The investment objective of the Core Equity
Sub-Portfolio is to seek long term capital appreciation by investing in a
diversified portfolio of common stocks, securities convertible into common
stocks, ADRs, EDRs and GDRs.
    
 
   
     Global Core Equity Sub-Portfolio -- The Global Core Equity Sub-Portfolio
seeks long term capital appreciation by investing primarily in equity securities
issued by U.S. and foreign companies. For a description of foreign investments
and the risks associated with foreign investing, see "Foreign Securities
Portfolio."
    
 
     Core Bond Sub-Portfolio -- The investment objective of the Core Bond
Sub-Portfolio is to seek a high level of current income consistent with the
preservation of capital by investing primarily in investment grade fixed income
securities.
 
   
     Global Core Bond Plus Sub-Portfolio -- The investment objective of the
Global Core Bond Plus Sub-Portfolio is to seek a high level of current income by
investing in a diverse group of fixed income securities issued by U.S. and
foreign companies, foreign governments and their agencies and instrumentalities,
and supranational agencies, including high-yield, high-risk income producing
bonds. These high yield securities are typically subject to greater market
fluctuations and risk loss of income and principal due to default by the issuer.
(See "Risk Factors -- High Yield Bonds" under "High Yield Portfolio" for a
discussion of the risks associated with high-yield securities.)
    
 
     Capital Appreciation Sub-Portfolio -- The Capital Appreciation
Sub-Portfolio seeks long term capital appreciation by investing in a widely
diversified portfolio of growth equity securities. The Capital Appreciation
Sub-Portfolio will invest in substantially the same securities as the Capital
Appreciation Portfolio. (See "Capital Appreciation Portfolio.")
 
   
     Money Market Sub-Portfolio -- The Money Market Sub-Portfolio seeks current
income consistent with stability of principal by investing in a diversified
portfolio of money market instruments. The Money Market Sub-Portfolio seeks to
maintain a stable price per share, but there is no assurance that the
Sub-Portfolio will meet this objective. The Money Market Sub-Portfolio will
invest in substantially the same securities as the Money Market Portfolio. (See
"Money Market Portfolio.")
    
 
   
     The assets of the MULTI-ASSET PORTFOLIO will be allocated between the Core
Equity Sub-Portfolio and the Core Bond Sub-Portfolio described above. The assets
of the STRATEGIC MULTI-ASSET PORTFOLIO will be allocated among the Global Core
Equity, Global Core Bond Plus, Capital Appreciation and Money Market
Sub-Portfolios.
    
 
ASSET ALLOCATION APPROACH
 
   
     The Sub-Adviser will actively manage the allocation of assets between or
among the Sub-Portfolios based upon its judgment of the projected investment
environment for financial assets, relative fundamental values, attractiveness
and expected future returns of each sector. The Sub-Adviser will base its asset
allocation decisions on fundamental analysis and will not attempt to make
short-term market timing decisions among the market sectors. As a result, shifts
in asset allocation are expected to be gradual and continuous and each Portfolio
will normally have some portion of its assets invested in each relevant
Sub-Portfolio at all times.
    
 
   
     The Portfolios do not have percentage limitations on the amount allocated
to each market sector or sub-sector and may emphasize such sectors or
sub-sectors indicated by the Sub-Adviser's analysis and judgment. Although each
of the Sub-Portfolios described above intends to be fully invested, a
Sub-Portfolio may hold cash or cash equivalents and may invest any portion or
all of its assets in high quality money market instruments for temporary
defensive purposes, to meet liquidity needs or in anticipation of investment of
assets. Each Sub-Portfolio may also purchase when-issued securities. (See
"When-Issued Securities" in the Statement of Additional Information).
    
 
   
     The Sub-Adviser may use futures and options for hedging purposes, income
enhancement or to effect allocation decisions in an efficient manner. Each
Portfolio may sell (write) covered call options on stocks, purchase put and call
options and combinations of such options, and enter into closing transactions
with respect to such options. The Portfolios also may engage in transactions
involving stock index futures contracts and options thereon and Financial
Futures Contracts and options thereon, and may enter into forward foreign
exchange contracts. (See "Hedging and Income Enhancement Strategies.")
    
 
                                       10
<PAGE>   16
 
                               INCOME PORTFOLIOS
HIGH YIELD PORTFOLIO
 
   
     The primary objective of this Portfolio is to produce high current income.
A secondary investment objective is capital appreciation. The Portfolio will
seek its objectives by investing, except for temporary defensive purposes, at
least 65% of its assets in high-yielding, high-risk, income producing corporate
bonds, also known as "junk bonds." Although these securities can be expected to
provide higher yields, they may be subject to greater market fluctuations and
the risk of loss of income and principal, than lower yielding, higher-rated
fixed-income securities. A significant percentage of the high-yield securities
in which the Portfolio invests are securities issued in reliance on Rule 144A
under the Securities Act of 1933, as amended ("1933 Act").
    
 
     Because investment in such high-yield, high-risk securities entails greater
risks, an investment in the Portfolio should not constitute a complete
investment program and may not be appropriate for all investors. The investments
of the Portfolio will be subject to greater market fluctuations and risk of loss
of income and principal due to default by an issuer than are investments in
higher rated bonds.
 
   
     Generally, bonds providing the highest yield carry lower ratings (Baa or
lower by Moody's or BBB or lower by Standard and Poor's, than those assigned by
Moody's or Standard and Poor's to investment grade bonds, or are unrated.
Descriptions of the Moody's and Standard and Poor's rating categories are set
forth in Appendix A. In general, these credit ratings represent only a portion
of the data analyzed by the Sub-Adviser when evaluating bonds for purchase or
sale in the Portfolio. In many instances, the rating agencies are not able to
reflect changes in value of high-yield, high-risk bonds in a timely manner and
are therefore valuable only so much as they can be employed as one source of
credit quality data in the Portfolio's overall investment strategy.
    
 
   
     As of December 31, 1997 the Portfolio held securities of 136 corporate
issuers, which had the following credit quality characteristics:
    
 
   
<TABLE>
<CAPTION>
                                                              PERCENTAGE
                                                                  OF
                         INVESTMENT                             BONDS
                         ----------                           ----------
<S>                                                           <C>
Corporate Bonds
  BBB+......................................................        1%
  BB........................................................        5%
  BB+.......................................................        4%
  BB-.......................................................       14%
  B+........................................................       18%
  B.........................................................       26%
  B-........................................................       22%
  CCC+......................................................        1%
  CC........................................................        1%
  Non-rated.................................................        8%
                                                                -----
                                                                100.0%
                                                                =====
</TABLE>
    
 
   
     The Portfolio will invest in a variety of fixed-income instruments issued
by U.S. and foreign companies, foreign governments and their agencies and
instrumentalities, and supranational agencies, which are rated less than
investment grade or are unrated but are of comparable quality as determined by
the Sub-Adviser. It can be expected that a majority of securities selected and
held will have a relatively high yield-to-maturity, when compared to investment
grade fixed-income securities. The Portfolio will also utilize other types of
securities such as discount bonds, zero coupon bonds, convertible bonds,
straight and convertible preferred stocks, warrants and common stocks. For a
more complete description of the characteristics and risks involved in investing
in these securities see the Statement of Additional Information. For a more
complete discussion of the risks involved in zero coupon bond investments see
the description of the Target '98 Portfolio. To the extent that warrants and
common stocks are used, there may be some additional investment risk and
countervailing opportunity. These securities will be selected and held when, in
the opinion of the Sub-Adviser, the less than highest available current yield is
more than offset by prospects for capital appreciation. The Portfolio in the
future will utilize such securities as from time to time may be created and
which the Adviser and Sub-Adviser deem suitable and appropriate.
    
 
                                       11
<PAGE>   17
 
   
     The Portfolio may invest, without limit, in unrated securities if such
securities offer, in the opinion of the Sub-Adviser, a relatively high yield
without undue risk. Although the Portfolio will invest primarily in lower-rated
securities, it will not invest in securities in the lowest rating categories (Ca
for Moody's and CC for Standard and Poor's) unless the Sub-Adviser believes that
the potential total return of the instrument outweighs the increased credit risk
as noted by the distressed rating of the issuer or the protection afforded to
the particular securities is stronger than would otherwise be indicated by such
low ratings.
    
 
   
     When changing economic conditions and other factors cause the yield
difference between lower-rated and higher-rated securities to narrow, the
Portfolio may purchase higher-rated securities if the Sub-Adviser believes that
the risk of loss of income and principal may be substantially reduced with only
a relatively small reduction in yield. In addition, under unusual market or
economic conditions, the Portfolio, for temporary defensive purposes, may invest
up to 100% of its assets in cash, securities issued or guaranteed by the U.S.
Government or its instrumentalities or agencies, certificates of deposit,
bankers' acceptances and other bank obligations, commercial paper rated in the
highest category by an established rating agency, or other fixed-income
securities deemed by the Sub-Adviser to be consistent with a defensive posture.
The yield on such securities may be lower than the yield on lower-rated fixed-
income securities.
    
 
     The Portfolio may invest in short-term money market instruments denominated
in U.S. dollars, including repurchase agreements, which are authorized for
purchase by the Money Market Portfolio. (See "Money Market Portfolio" and
"Repurchase Agreements.") In addition, the Portfolio may purchase when-issued
securities. (See "When-Issued Securities" in the Statement of Additional
Information.)
 
     The Portfolio may sell (write) covered call options on stocks, purchase put
and call options on stocks and combinations of such options listed on U.S.
exchanges, and enter into closing transactions with respect to such options
positions. The Portfolio may also enter into Financial Futures Contracts and
options thereon for income enhancement or hedging positions. (See "Hedging and
Income Enhancement Strategies.")
 
Risk Factors -- High-Yield Bonds
 
     The values of lower-rated securities, also referred to as "junk bonds,"
generally fluctuate more than those of higher-rated securities. In addition, a
lower rating can reflect a greater possibility of an adverse change in financial
condition affecting the ability of an issuer to make payments of interest or
principal. Because the Portfolio invests primarily in securities in lower-rated
categories, the achievement of the Portfolio's goals is more dependent on the
Sub-Adviser's ability to select suitable securities than would be the case if
the Portfolio were investing in securities in the higher-rated categories.
Investors should carefully consider their ability to assume the risks involved
before making an investment in this Portfolio.
 
     The market value of the Portfolio's investments will change in response to
changes in interest rates and the relative financial strength of each issuer.
During periods of falling interest rates, the values of long-term fixed-income
securities generally rise. Conversely, during periods of rising interest rates
the value of such securities generally decline. Changes in the financial
strength of an issuer or changes in the ratings of any particular security may
also affect the value of these investments. The value of high-yield, high-risk
bonds may also be influenced by the bond market's perception of an issuer's
credit quality or its outlook for economic growth. In times where economic
conditions appear to be deteriorating, lower-rated bonds may decline in market
value primarily due to investor's heightened concern over an issuer's credit
quality and its ability to make timely interest and principal payments. In such
periods of real or perceived economic downturn the secondary market for
high-yield, high-risk bonds may become thin and liquidity may be significantly
reduced. This may lead to increased volatility and sudden price movements in the
secondary market.
 
     In a volatile market the Portfolio may find it difficult to value its
securities accurately. During such times the responsibility of the Adviser and
Sub-Adviser to value Portfolio securities becomes more difficult and judgment
plays a greater role in valuation because there is less reliable, objective data
available. Fluctuations in the value of Portfolio securities will not affect
cash income but will be reflected in the Portfolio's net asset value.
 
TARGET '98 PORTFOLIO
 
     The investment objective of this Portfolio is to seek a predictable
compounded investment return for the specified time period, consistent with
preservation of capital. The Portfolio will invest primarily in zero coupon
securities and current interest-bearing, investment grade debt obligations which
are issued by the U.S. Government,
 
                                       12
<PAGE>   18
 
   
its agencies and instrumentalities, and both domestic and foreign corporations.
These investments will generally mature no later than November 15, 1998 (the
"Maturity Date"). Upon maturity, any remaining securities in the Portfolio will
be liquidated and the Portfolio's sole holding will be cash. All shares of the
Portfolio will be exchanged for shares of the Money Market Portfolio, unless
otherwise specified by a contract owner.
    
 
     While there is no assurance that the Portfolio will succeed in achieving
its objective, it seeks capital preservation for investors who hold their
investment until maturity. In addition, the Portfolio seeks to provide investors
with a sum at the Maturity Date (the "Maturity Value") which, together with the
reinvestment of all dividends and distributions, exceeds their original
investment in the Portfolio by a relatively predictable amount. Investors are
more likely to receive the expected Maturity Value if they retain their
participation in the Portfolio until the Maturity Date. Any investor who redeems
his or her participation prior to the Maturity Date is likely to achieve a
different investment result than the return that was predicted on the date
investment was made, and may even suffer a loss.
 
     The Portfolio will invest in both zero coupon securities and current
interest-bearing debt obligations generally maturing not later than the Maturity
Date. Zero coupon securities are non-interest bearing debt obligations which are
payable in full at maturity, and which typically trade at a substantial or deep
discount from their value at maturity. Thus, the return on these instruments is
known at the time of investment, making them suitable for this Portfolio.
However, the value of zero coupon securities, and therefore the value of the
Portfolio, may be subject to greater market fluctuations from changing interest
rates prior to maturity than the value of debt obligations of comparable
maturities that bear interest currently.
 
     The Portfolio will invest in current interest-bearing debt obligations in
order to provide cash to pay the Portfolio's expenses, to provide liquidity and
to meet transfer and redemption requests. By managing the Portfolio to try to
match current income with expenses, the Portfolio may reduce its reinvestment
risk. Reinvestment risk is the risk that future payments cannot be reinvested at
interest rates that are as high or higher than needed to achieve the Portfolio's
predicted compounded investment return. As zero coupon securities do not pay
interest currently, they present no reinvestment risk to the Portfolio.
 
     Zero coupon securities are generally stripped obligations of the U.S.
Government. They are also offered, to a limited extent, by corporate issuers.
The Portfolio is authorized to invest in both government and corporate zero
coupon securities. The current interest-bearing debt obligations in which the
Portfolio is authorized to invest may be offered by domestic or foreign issuers
and may be principally traded in the U.S. or foreign markets. All debt
obligations in which the Portfolio invests will be dollar denominated. Corporate
obligations must be rated at the time of purchase within the four highest
categories assigned by Moody's or by Standard and Poor's (see Appendix A).
 
     While the creditworthiness of corporate issuers will be carefully
considered, investors bear the risk that these issuers will fail to make
payments of principal or interest when due. This credit risk cannot be
eliminated. If an issuer defaults on its obligations, the value of the Portfolio
may be adversely affected.
 
     Investing in obligations of foreign issuers or obligations of domestic
issuers that trade in foreign markets involves special risks and considerations
not typically associated with investing in the United States. Such risks and
considerations may include political and economic instability, differing
accounting and financial reporting standards, higher commission rates on foreign
portfolio transactions, less readily available public information regarding
issuers, potential adverse changes in tax and exchange control regulations, and
the potential for restrictions on the flow of international capital. Many
foreign countries impose withholding taxes on income from investments in such
countries which may not be recoverable by the Portfolio.
 
     The Portfolio is also permitted to invest in high quality short-term money
market instruments and repurchase agreements such as those invested in by the
Money Market Portfolio. (See "Money Market Portfolio" and "Repurchase
Agreements.") As the Maturity Date approaches, the Portfolio will invest in more
short-term, highly liquid investments to preserve capital. In addition, the
Portfolio may purchase when-issued securities. (See "When-Issued Securities" in
the Statement of Additional Information.) The Portfolio may also engage in
transactions involving Financial Futures Contracts and options thereon for
income enhancement and hedging purposes. (See "Hedging and Income Enhancement
Strategies.")
 
     Generally, the market value of the underlying securities in the Portfolio
will vary inversely with changes in interest rates. This means that the value of
a share of the Portfolio will tend to rise as interest rates decline, and
decline as interest rates rise. While the risk of these fluctuations in value is
greater when the period to maturity is longer, they tend to diminish as the
Maturity Date approaches. Accordingly, investors are more likely to receive
their
 
                                       13
<PAGE>   19
 
Maturity Value if they retain their investment in the Portfolio until the
Maturity Date. An investment in the Portfolio is not suited to frequent
purchases and sales in response to short-term fluctuations in the Portfolio's
net asset value.
 
     The owner of zero coupon securities, for Federal income tax purposes,
realizes taxable interest each year equal to a portion of the difference between
the face value of the zero coupon securities and their purchase price.
Similarly, the cash distributions received from current interest-bearing debt
obligations are realized as income each year. The net investment income of the
Portfolio will equal the sum of the imputed interest earned on its zero coupon
securities and the interest upon its current interest-bearing debt obligations,
less the Portfolio's expenses.
 
FIXED INCOME PORTFOLIO
 
     The investment objective of this Portfolio is to seek a high level of
current income consistent with preservation of capital. The Portfolio will
invest primarily in investment grade fixed-income securities. Portfolio
management will emphasize sector analysis, call protection and credit research,
and will attempt to maintain a high, steady and possibly growing income stream.
 
     The Portfolio will invest at least 80% of the value of its total assets,
taken at market value at the time of investment, in one or more of the
following:
 
   
          (1) Marketable debt securities of domestic and foreign issuers rated
     at the time of purchase within the four highest grades assigned by Moody's
     (Aaa, Aa, A or Baa) or by Standard and Poor's (AAA, AA, A or BBB) or
     determined by the Sub-Adviser to be of comparable quality;
    
 
          (2) Securities issued or guaranteed by the U.S. Government or its
     agencies or instrumentalities, including mortgage-backed securities (see
     "Government and Quality Bond Portfolio");
 
          (3) Commercial paper rated at the time of purchase Prime-1 by Moody's
     or A-1 by Standard and Poor's;
 
          (4) Obligations of banks having total assets in excess of $1 billion.
 
     The balance of the Portfolio's investments will include: other debt
securities (including those convertible into, or carrying warrants to purchase,
common stocks or other equity interests, and privately placed debt securities);
preferred stocks (including those convertible into, or carrying warrants to
purchase, common stocks or other equity interests); and marketable common stocks
which WMC considers likely to yield relatively high income in relation to
alternative investments. Debt securities are sometimes offered with warrants for
the purchase of common stock of the issuer of the debt security. These may be
purchased by the Portfolio only when the debt security meets the Portfolio's
investment criteria and the value of the warrants is relatively small. If the
warrant becomes valuable it will ordinarily be sold rather than exercised. It is
anticipated that no more than 20% of the assets of the Portfolio will be held in
convertible securities, and that no more than 10% of the assets of the Portfolio
will constitute warrants. To the extent that warrants are used, there may be
some additional investment risk, and countervailing opportunity, depending upon
the extent to which the underlying common stock price fluctuates.
 
     Consistent with the Portfolio's investment objective, the Portfolio may
have up to 20% of its assets invested in instruments which are not investment
grade, including preferred stocks, when individually attractive yields offset
lower credit quality. (See "Risk Factors -- High-Yield Bonds" under "High Yield
Portfolio.") See Appendix A for a description of corporate bond ratings.
 
     The Portfolio may invest in short-term money market instruments denominated
in U.S. dollars, including repurchase agreements, which are authorized for
purchase by the Money Market Portfolio. The Portfolio may also engage in
transactions involving Financial Futures Contracts and in options thereon for
income enhancement or hedging purposes. (See "Hedging and Income Enhancement
Strategies.") In addition, the Portfolio may purchase when-issued securities.
(See "When-Issued Securities" in the Statement of Additional Information.)
 
     Bonds and debt securities with the lowest rating of the four investment
grade categories, BBB or Baa, may have speculative characteristics. Changes in
economic conditions or other circumstances are likely to lead to a weakened
capacity to make principal and interest payments than is the case with higher
rated bonds and debt instruments.
 
GOVERNMENT AND QUALITY BOND PORTFOLIO
 
     The investment objective of this Portfolio is relatively high current
income, liquidity and security of principal. The Portfolio will seek to achieve
its objective by investing in obligations issued, guaranteed or insured by the
U.S. Government, its agencies or instrumentalities ("government securities"),
corporate debt securities rated Aa or
 
                                       14
<PAGE>   20
 
   
better by Moody's or AA or better by Standard and Poor's ("high quality
corporate bonds") and U.S. dollar denominated foreign government and corporate
debt securities of comparable quality. It is currently anticipated that the
Portfolio will have the majority of its assets invested in government securities
since the Trust is permitted to treat each U.S. agency or instrumentality as a
separate issuer for purposes of determining compliance with diversification
standards imposed by Section 817(h) of the Internal Revenue Code of 1986, as
amended (the "Code"). (See "Special Considerations.")
    
 
     The Portfolio may invest in mortgage-backed securities known as Ginnie Maes
("GNMA Securities"). GNMA Securities represent an interest in a pool of
mortgages insured by the Federal Housing Administration or the Farmers Home
Administration or guaranteed by the Veterans Administration. The Government
National Mortgage Association ("GNMA") guarantees the timely payment of
principal and interest on modified pass-through certificates when such payments
are due, whether or not these amounts are collected by the issuer of these
certificates on the underlying mortgages. The Portfolio may also invest in
similar mortgage-backed securities with differences in timing of payment and
pool structure, and other forms of GNMA Securities which are developed from time
to time if they are consistent with the investment objective of the Portfolio.
 
     Mortgages included in single family or multi-family residential mortgage
pools backing an issue of GNMA Securities have a maximum maturity of up to 40
years. Scheduled payments of principal and interest are made to the registered
holders of GNMA Securities (such as the Portfolio) each month. Unscheduled
prepayments of mortgages included in these pools occur as a result of payment or
refinancing by homeowners or as a result of a default. Prepayments are passed
through to the registered holders of GNMA Securities with the regular monthly
payments of principal and interest. This has the effect of reducing future
payments on such GNMA Securities.
 
     The Portfolio will also invest in high quality corporate bonds. High
quality corporate bonds may include straight debt securities of corporate or
trust issuers which are rated in the two highest rating categories by Moody's or
Standard and Poor's or, if not rated, determined by the Sub-Adviser to be of
comparable quality. At least 80% of the Portfolio will be invested in government
securities and high quality corporate bonds, except for temporary defensive
purposes. Up to 20% of the Portfolio may be invested in bonds rated as low as A
by Moody's or Standard and Poor's or, if not rated, determined by the
Sub-Adviser to be of comparable quality. See Appendix A for a description of
corporate bond ratings.
 
     The Portfolio may also invest in other obligations issued, guaranteed or
insured by the United States, its agencies or instrumentalities. Some
obligations issued or guaranteed by agencies of the U.S. Government are backed
by the full faith and credit of the United States; others are backed only by the
rights of the issuer to borrow from the U.S. Treasury, such as Federal Mortgage
Association Securities. Insured obligations are generally backed by a fund
established by the agency to provide for losses. The GNMA Securities acquired by
the Portfolio have historically involved little risk of loss of principal if
held to maturity. However, if interest rates fluctuate or there are prepayments
on securities purchased at a premium, the market value of the securities may
vary.
 
     The Portfolio may invest in short-term money market instruments denominated
in U.S. dollars, including repurchase agreements, which are authorized for
purchase by the Money Market Portfolio. (See "Money Market Portfolio" and
"Repurchase Agreements.") The Portfolio may also invest in when-issued
securities and may engage in transactions involving Financial Futures Contracts
and in options thereon for income enhancement or hedging purposes. (See
"When-Issued Securities" in the Statement of Additional Information and "Hedging
and Income Enhancement Strategies.")
 
                             MONEY MARKET PORTFOLIO
 
   
     The investment objective of this Portfolio is current income consistent
with stability of principal. The Portfolio intends to comply with the Securities
and Exchange Commission ("SEC") regulations under the Investment Company Act of
1940, as amended ("1940 Act") applicable to money market funds. These
regulations impose certain quality, maturity and diversification guidelines on
the Portfolio's investments. Under these regulations, the Portfolio will invest
in a diversified portfolio of money market instruments maturing in 397 days or
less. Further, the Portfolio will maintain a dollar-weighted average portfolio
maturity of not more than 90 days.
    
 
     The Portfolio will be invested in obligations denominated in U.S. dollars
which, at the time of investment, are "eligible securities" as defined in the
regulations. Under these regulations, an eligible security is an instrument that
is rated (or that has been issued by an issuer rated with respect to other
short-term debt of comparable priority and security) by at least two nationally
recognized statistical rating organizations ("NRSRO") (or if only one such
 
                                       15
<PAGE>   21
 
organization has issued a rating, by that organization) in one of the two
highest rating categories for short-term debt obligations, or an unrated
security which is determined to be of comparable quality under procedures
established by the Board of Trustees. The Portfolio may invest in: (i)
commercial paper and other short-term obligations of U.S. and foreign
corporations; (ii) obligations (including certificates of deposit, time
deposits, bank notes and bankers' acceptances) of U.S. savings and loan
institutions, U.S. commercial banks (including foreign branches of such banks),
and U.S. and London branches of foreign banks, provided that such institutions
(or, in the case of a branch, the parent institution) have total assets of $500
million or more as shown on their last published financial statements at the
time of investment; (iii) obligations issued or guaranteed as to principal and
interest by the U.S. Government or the agencies or instrumentalities thereof;
(iv) short-term obligations issued by state and local governmental issuers; (v)
obligations of foreign governments, including Canadian and Provincial Government
and Crown Agency Obligations; (vi) securities that have been structured to be
eligible money market instruments such as participation interests in special
purpose trusts that meet the quality and maturity requirements in whole or in
part due to arrangements for credit enhancement or for shortening effective
maturity; and (vii) repurchase agreements. Obligations which are rated in the
second highest rating category by any NRSRO will be limited to 5% of the
Portfolio's total assets and further limited by issuer to 1% of the Portfolio's
total assets. Descriptions of bond ratings are set forth in Appendix A.
 
     Certain obligations purchased by the Portfolio may be variable or floating
rate instruments, may involve a demand feature and may include variable amount
master demand notes. Variable or floating rate instruments bear interest at a
rate which varies with changes in market rates. The holder of an instrument with
a demand feature may tender the instrument back to the issuer at par value prior
to maturity.
 
     Although the Portfolio seeks to maintain a net asset value of $1.00 per
share for purposes of purchases and redemptions, there can be no assurance that
the net asset value will not vary. (See "Net Asset Value.") The Portfolio will
be affected by general changes in interest rates resulting in increases or
decreases in the value of the obligations held by the Portfolio. The value of
the securities in the Portfolio can be expected to vary inversely to the changes
in prevailing interest rates. Thus, if interest rates have increased from the
time a security was purchased, such security, if sold, might be sold at a price
less than its purchase cost. Similarly, if interest rates have declined from the
time a security was purchased, such security, if sold, might be sold at a price
greater than its purchase cost. In either instance, if the security were held to
maturity, no loss or gain would normally be realized as a result of these
fluctuations. Redemptions of shares could require the sale of investments at a
time when such a sale might not otherwise be desirable.
 
                             REPURCHASE AGREEMENTS
 
   
     All Portfolios may enter into repurchase agreements (commonly called
"repos") with banks and dealers in U.S. Government securities. Under a
repurchase agreement, a Portfolio may acquire an underlying debt instrument for
a relatively short period, subject to an obligation of the seller to repurchase
and the Portfolio to resell the instrument at a fixed price and time, thereby
determining the yield during the Portfolio's holding period. This results in a
fixed rate of return insulated from market fluctuations during such period.
Under the 1940 Act, repurchase agreements are considered loans by the
Portfolios. The total amount received on repurchase would exceed the price paid
by the Portfolio, reflecting an agreed upon rate of interest for the period from
the date of the repurchase agreement to the settlement date, and would not be
related to the interest rate on the underlying securities. The difference
between the total amount to be received upon the repurchase of the securities
and the price paid by the Portfolio upon the acquisition is accrued daily as
interest. In the event of a default by an institution, the Portfolio may incur
certain costs in liquidating the collateral, and could also incur a loss if the
proceeds realized upon sale of the underlying obligations are less than the
repurchase price. In addition, if bankruptcy proceedings are commenced with
respect to the seller, realization on the collateral by a Portfolio may be
delayed or limited and the Portfolio may incur additional costs. In such case,
the Portfolio will be subject to risks associated with changes in the market
value of the collateral securities. In order to limit the risks associated with
entry into repurchase agreements, the Trustees have adopted procedures to
monitor and evaluate the creditworthiness of institutions with which it proposes
to engage in repos. The Portfolios will always obtain collateral in proper form
having a market value of not less than 102% of the purchase price (100% if such
collateral is in the form of cash). Such collateral will be cash or U.S.
Government obligations and will be in the actual or constructive possession of
the Portfolio.
    
 
                                       16
<PAGE>   22
 
                              ILLIQUID SECURITIES
 
     Each of the Portfolios may invest no more than 10% of the value of its net
assets in securities which are illiquid, including repurchase agreements
providing for settlement in more than seven days after notice. For this purpose,
not all securities which are restricted are deemed to be illiquid. For example,
restricted securities which the Board of Trustees, or the Adviser or Sub-Adviser
pursuant to guidelines established by the Board of Trustees, has determined to
be marketable, such as securities eligible for sale under Rule 144A promulgated
under the 1933 Act or certain private placements of commercial paper issued in
reliance on an exemption from the 1933 Act pursuant to Section 4(2) thereof,
will not be deemed to be illiquid for purposes of this restriction. This
investment practice could have the effect of increasing the level of illiquidity
in a Portfolio to the extent that qualified institutional buyers (as defined in
Rule 144A) become for a time uninterested in purchasing these restricted
securities. In addition, a repurchase agreement which by its terms can be
liquidated before its nominal fixed-term on seven days or less notice is
regarded as a liquid instrument. Subject to the applicable limitation on
illiquid securities investments, a Portfolio may acquire securities issued by
the U.S. Government, its agencies or instrumentalities in a private placement.
See "Illiquid Securities" in the Statement of Additional Information for a
further discussion of investments in such securities.
 
                   HEDGING AND INCOME ENHANCEMENT STRATEGIES
 
   
     Each Portfolio (other than the Money Market Portfolio) may engage in
various portfolio strategies to reduce certain risks of its investments and to
attempt to enhance income. These strategies include the use of options and
futures contracts and options thereon. A Portfolio's ability to use these
strategies may be limited by market conditions and regulatory limits 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 each
Portfolio may use these new investments and techniques to the extent consistent
with its investment objectives and policies.
    
 
OPTIONS TRANSACTIONS
 
     A Portfolio may purchase and write (i.e., sell) put and call options on
securities and financial indices to enhance income or to hedge its portfolio.
These options may be on debt securities, aggregates of debt securities,
financial indices (e.g., Standard and Poor's 500 Composite Stock Index) and U.S.
Government securities and may be traded on securities exchanges or
over-the-counter. A Portfolio may write covered put and call options to generate
additional income through the receipt of premiums, purchase put options in an
effort to protect the value of a security that it owns against a decline in
market value and the simultaneous purchase of a call option and sale of a put
option with identical strike prices and expiration dates to protect against a
change in the price. A Portfolio may also purchase put and call options to
offset previously written put and call options of the same series. See
"Investment Objectives and Policies -- Call and Put Options on Securities" in
the Statement of Additional Information.
 
FUTURES CONTRACTS AND OPTIONS THEREON
 
     Each Portfolio (other than the Money Market Portfolio) may purchase and
sell financial futures contracts and options thereon which are traded on a
commodities exchange or board of trade for certain hedging, return enhancement
and risk management purposes in accordance with regulations of the Commodity
Futures Trading Commission. These futures contracts and related options will be
on debt securities, aggregates of debt securities, financial indices and U.S.
Government securities and include futures contracts and options thereon which
are linked to the London Interbank Offered Rate (LIBOR).
 
   
     A Portfolio may not purchase or sell futures contracts and related options
if immediately thereafter the sum of the amount of initial margin deposits on
such Portfolio's existing futures and options on futures and premiums paid for
such related options would exceed 5% of the market value of the Portfolio's
total net assets.
    
 
     A Portfolio's successful use of futures contracts and related options
depends upon the investment adviser's ability to predict the direction of the
market and is subject to various additional risks. The correlation between
movements in the price of a futures contract and the price of the securities
being hedged is imperfect and there is a risk that the value of the securities
being hedged may increase or decrease at a greater rate than a specified futures
contract resulting in losses to a Portfolio.
 
                                       17
<PAGE>   23
 
   
FOREIGN CURRENCY HEDGING OR INCOME ENHANCEMENT STRATEGIES
    
 
   
     Each Portfolio (other than the Money Market Portfolio) may enter into
forward foreign currency exchange contracts and may purchase and sell
exchange-traded and over-the-counter ("OTC") options on currencies and foreign
currency futures contracts to hedge the currency exchange risk associated with
its assets or obligations denominated in foreign currencies, to adjust the
Portfolio's exposure to a particular currency or as a substitute for purchasing
or selling the underlying security.
    
 
     A forward foreign exchange contract involves the future obligation to
purchase or sell a specific currency on a specified date and at a specified
price determined at the time of entering into the contract. It should be
recognized that the use of foreign currency contracts to protect the value of
the Portfolio's assets against a decline in the value of a currency does not
eliminate fluctuations in the value of the Portfolio's underlying security
holdings. In addition, although the use of foreign exchange contracts can
minimize the risk of loss due to a decline in value of the foreign currency, the
use of such contracts will tend to limit any potential gain resulting from an
increase in the relative value of the foreign currency to the U.S. dollar.
 
SPECIAL RISKS OF HEDGING AND INCOME ENHANCEMENT STRATEGIES
 
   
     Participation in the options or futures markets involves investment risks
and transaction costs to which a Portfolio would not be subject absent the use
of these strategies. If the Sub-Adviser's prediction of movements in the
direction of the securities and interest rate markets is inaccurate, the adverse
consequences to a Portfolio may leave the Portfolio in a worse position than if
such strategies were not used. Risks inherent in the use of options and futures
contracts and options on futures contracts include: (1) dependence on the
Sub-Adviser's ability to predict correctly movements in the direction of
interest rates and securities prices; (2) imperfect correlation between the
price of options and futures contracts and options thereon and movements in the
prices of the securities being hedged; (3) the fact that skills needed to use
these strategies are different from those needed to select portfolio securities;
(4) the possible absence of a liquid secondary market for any particular
instrument at any time; and (5) the possible inability of a Portfolio to
purchase or sell a portfolio security at a time that otherwise would be
favorable for it to do so, or the possible need for a Portfolio to sell a
portfolio security at a disadvantageous time, due to the need for a Portfolio to
maintain "cover" or to segregate securities in connection with hedging
transactions.
    
 
FORWARD COMMITMENTS
 
     Each Portfolio may enter into contracts to purchase securities for a fixed
price at a future date beyond customary settlement time ("forward commitments")
if a Portfolio holds, and maintains until the settlement date in a segregated
account, cash or liquid securities in an amount sufficient to meet the purchase
price, or if a Portfolio enters into offsetting contracts for the forward sale
of other securities it owns. Forward commitments may be considered securities in
themselves, and involve a risk of loss if the value of the security to be
purchased declines prior to the settlement date, which risk is in addition to
the risk of decline in the value of a Portfolio's other assets. Where such
purchases are made through dealers, a Portfolio relies on the dealer to
consummate the sale. The dealer's failure to do so may result in the loss to a
Portfolio of an advantageous yield or price. Although a Portfolio will generally
enter into forward commitments with the intention of acquiring securities for
the Portfolio or for delivery pursuant to options contracts it has entered into,
a Portfolio may dispose of a commitment prior to settlement if the Sub-Adviser
deems it appropriate to do so. A Portfolio may realize short-term profits or
losses upon the sale of forward commitments.
 
- --------------------------------------------------------------------------------
 
                            INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------
 
     In addition to the investment policies set forth above, certain additional
restrictive policies relating to the investment of assets of the Portfolios have
been adopted by the Trust. Certain investment restrictions of the Trust are
deemed fundamental policies and may not be changed without the approval of the
holders of a majority of the outstanding voting shares of each Portfolio
affected, which for this purpose and under the 1940 Act means the lesser of (i)
67% of the shares represented at a meeting at which more than 50% of the
outstanding shares are represented or (ii) more than 50% of the outstanding
shares. A change in policy affecting only one Portfolio may be effected with the
approval of a majority of the outstanding shares of such Portfolio. Details as
to such policies are set forth in the Statement of Additional Information.
 
                                       18
<PAGE>   24
 
- --------------------------------------------------------------------------------
 
                             SPECIAL CONSIDERATIONS
- --------------------------------------------------------------------------------
 
     The Code imposes certain diversification standards on the underlying assets
of Variable Contracts held in the Portfolios of the Trust. The Code provides
that a Variable Contract shall not be treated as an annuity contract or life
insurance for any period for which the investments are not adequately
diversified, in accordance with regulations prescribed by the Treasury
Department. Disqualification of the Variable Contract as an annuity contract or
life insurance would result in imposition of federal income tax on the Contract
Owner with respect to earnings allocable to the Variable Contract prior to the
receipt of payments under the Variable Contract. The Code contains a safe harbor
provision which provides that contracts such as the Variable Contracts meet the
diversification requirements if, as of the close of each quarter, the underlying
assets meet the diversification standards for a regulated investment company and
no more than 55% of the total assets consists of cash, cash items, U.S.
Government securities and securities of other regulated investment companies.
 
     The Treasury Department has issued Regulations (Treas. Reg. Section
1.817-5) which establish diversification requirements for the investment
portfolios underlying variable contracts, such as the Variable Contracts. The
Regulations amplify the diversification requirements for variable contracts set
forth in the Code and provide an alternative to the safe harbor provision
described above. Under the Regulations, an investment portfolio will be deemed
adequately diversified if, at the close of each calendar quarter, (i) no more
than 55% of the value of the total assets of the portfolio is represented by any
one investment; (ii) no more than 70% of the value of the total assets of the
portfolio is represented by any two investments; (iii) no more than 80% of the
value of the total assets of the portfolio is represented by any three
investments; and (iv) no more than 90% of the value of the total assets of the
portfolio is represented by any four investments. For purposes of these
regulations all securities of the same issuer are treated as a single
investment.
 
     The Technical and Miscellaneous Revenue Act of 1988 provides that for
purposes of determining whether or not the diversification standards imposed on
the underlying assets of variable contracts by Section 817(h) of the Code have
been met, "each United States government agency or instrumentality shall be
treated as a separate issuer."
 
     It is intended that each Portfolio of the Trust underlying the Contracts
will be managed in such a manner as to comply with these diversification
requirements.
 
- --------------------------------------------------------------------------------
 
                            MANAGEMENT OF THE TRUST
- --------------------------------------------------------------------------------
 
THE TRUSTEES
 
     The Trust is organized as a Massachusetts business trust. The overall
responsibility for the supervision of the affairs of the Trust is vested in the
Trustees. The Trustees meet periodically to review the affairs of the Trust and
to establish certain guidelines which the Adviser and Sub-Adviser are expected
to follow in implementing the investment policies and objectives of the Trust.
 
   
SUNAMERICA ASSET MANAGEMENT CORP.
    
 
     The Trust, on behalf of each Portfolio, has entered into an Investment
Advisory and Management Agreement (the "Agreement") with SAAMCo to handle the
Trust's day-to-day affairs.
 
   
     SAAMCo, located at The SunAmerica Center, 733 Third Avenue, New York, New
York 10017-3204, is a corporation organized in 1982 under the laws of the State
of Delaware. SAAMCo is an indirect wholly owned subsidiary of SunAmerica Inc., a
financial services company. In addition to serving as adviser to the Trust, the
Adviser serves as adviser, manager and/or administrator for Anchor Pathway Fund,
Seasons Series Trust, Style Select Series, Inc., SunAmerica Equity Funds,
SunAmerica Income Funds, SunAmerica Money Market Funds, Inc., and SunAmerica
Series Trust. The Adviser managed, advised and/or administered assets in excess
of $12.5 billion as of December 31, 1997 for investment companies, individuals,
pension accounts, and corporate and trust accounts.
    
 
                                       19
<PAGE>   25
 
SAAMCo provides investment advisory services, office space, and other facilities
for the management of the affairs of the Trust, and pays all compensation of
officers and Trustees of the Trust who are affiliated persons of SAAMCo.
 
   
     The annual rate of the investment advisory fees which apply to each
Portfolio, are as follows:
    
 
   
     Foreign Securities Portfolio pays a fee of .90% of Assets per annum;
Capital Appreciation Portfolio pays a fee of .75% of Assets per annum; Growth
Portfolio pays a fee of .75% of Assets per annum; Natural Resources Portfolio
pays a fee of .75% of Assets per annum; Growth and Income Portfolio pays a fee
of .70% of Assets per annum; Strategic Multi-Asset Portfolio pays a fee of 1% of
Assets per annum; Multi-Asset Portfolio pays a fee of 1% of Assets per annum;
High Yield Portfolio pays a fee of .70% per annum on the first $250 million of
Assets and .60% per annum over $250 million of Assets; Target '98 Portfolio pays
a fee of .625% of Assets of per annum; Fixed Income Portfolio pays a fee of
 .625% of Assets per annum; Government and Quality Bond Portfolio pays a fee of
 .625% of Assets per annum; and Money Market Portfolio pays a fee of .50% of
Assets per annum.
    
 
   
     The investment management fees set out above are higher than those paid by
many other investment companies with similar investment objectives.
Notwithstanding the foregoing, SAAMCo has agreed to waive a portion of its fees
to reflect a schedule based on the asset size of a given portfolio. As a result,
in certain cases, the fees actually collected with respect to a portfolio may be
less than those set forth above. More complete information concerning the fee
waivers is contained in the Statement of Additional Information.
    
 
   
     The term "Assets" means the average daily net assets of the Portfolio. The
Investment Advisory fees are accrued daily and paid monthly.
    
 
   
     For the year ended December 31, 1997, SAAMCo received fees equal to the
following percentages of Assets: Foreign Securities Portfolio, 0.90%; Capital
Appreciation Portfolio, 0.65%; Growth Portfolio, 0.72%; Natural Resources
Portfolio, 0.75%; Growth and Income Portfolio, 0.70%; Strategic Multi-Asset
Portfolio, 1.00%; Multi-Asset Portfolio, 1.00%; High Yield Portfolio, 0.70%;
Target '98 Portfolio, 0.63%; Fixed Income Portfolio, 0.63%; Government and
Quality Bond Portfolio, 0.62%; and Money Market Portfolio, 0.50%.
    
 
WELLINGTON MANAGEMENT COMPANY, LLP
 
     WMC acts as Sub-Adviser to each Portfolio of the Trust, pursuant to a
Sub-Advisory Agreement with SAAMCo to manage the investment and reinvestment of
the assets of such Portfolios. WMC is independent of SAAMCo and discharges its
responsibilities subject to the policies of the Trustees and the oversight and
supervision of SAAMCo, which pays WMC's fees.
 
   
     WMC is a Massachusetts limited liability partnership of which the following
persons are managing partners: Robert W. Doran, Duncan M. McFarland and John R.
Ryan. The principal business address of WMC is 75 State Street, Boston,
Massachusetts 02109. WMC is a professional investment counseling firm which
provides investment services to investment companies, employee benefit plans,
endowments, foundations, and other institutions and individuals. As of December
31, 1997, WMC had discretionary management authority with respect to
approximately $174.5 billion of assets.
    
 
   
     The portion of the investment advisory fees received by SAAMCo and paid to
WMC are as follows:
    
 
     Foreign Securities Portfolio -- .40% per annum on the first $50 million of
Assets, .275% per annum on the next $100 million, .20% per annum on the next
$350 million, and .15% per annum over $500 million; Capital Appreciation
Portfolio -- .375% per annum on the first $50 million of Assets, .275% per annum
on the next $100 million, .20% per annum on the next $350 million, and .15% per
annum over $500 million; Growth Portfolio -- .325% per annum on the first $50
million of Assets, .225% per annum on the next $100 million, .20% per annum on
the next $350 million, and .15% per annum over $500 million; Natural Resources
Portfolio -- .35% per annum on the first $50 million of Assets, .25% per annum
on the next $100 million, .20% per annum on the next $350 million, and .15% per
annum over $500 million; Growth and Income Portfolio -- .325% per annum on the
first $50 million of Assets, .225% per annum on the next $100 million, .20% per
annum on the next $350 million, and .15% per annum over $500 million; Strategic
Multi-Asset Portfolio -- .300% per annum on the first $50 million of Assets,
 .200% per annum on the next $100 million, .175% per annum on the next $350
million, and .15% per annum over $500 million; Multi-Asset Portfolio -- .250%
per annum on the first $50 million of Assets, .175% per annum on the next $100
million, .150% per annum over $150 million; High Yield Portfolio -- .30% per
annum on the first $50 million of Assets, .225% per annum on the next $100
million, .175% per annum on the next $350 million, and .15% per annum over $500
million; Target '98 Portfolio -- .225% per annum on the first $50 million of
Assets, .15% per annum on
 
                                       20
<PAGE>   26
 
the next $50 million, .10% per annum on the next $400 million and .05% per annum
over $500 million; Fixed Income Portfolio -- .225% per annum on the first $50
million of Assets, .125% per annum on the next $50 million, and .10% per annum
over $100 million; Government and Quality Bond Portfolio -- .225% per annum on
the first $50 million of Assets, .125% per annum on the next $50 million, and
 .10% per annum over $100 million; and Money Market Portfolio -- .075% per annum
on the first $500 million of Assets, and .020% per annum over $500 million.
 
   
     For the year ended December 31, 1997, SAAMCo informed the Trust that WMC
received fees equal to the following percentages of daily net assets: Foreign
Securities Portfolio, 0.40%; Capital Appreciation Portfolio, 0.21%; Growth
Portfolio, 0.21%; Natural Resources Portfolio, 0.35%; Growth and Income
Portfolio, 0.33%; Strategic Multi-Asset Portfolio, 0.29%; Multi-Asset Portfolio,
0.20%; High Yield Portfolio, 0.30%; Target '98 Portfolio, 0.23%; Fixed Income
Portfolio, 0.23%; Government and Quality Bond Portfolio, 0.13%; and Money Market
Portfolio, 0.08%.
    
 
PORTFOLIO MANAGEMENT
 
     The following individuals are primarily responsible for the day-to-day
management of the particular portfolios as indicated below.
 
   
     Trond Skramstad, Senior Vice President and Director of International Equity
Investments, and Andrew S. Offit, Vice President and Associate Portfolio
Manager, have primary responsibility for the day to day management of the
FOREIGN SECURITIES PORTFOLIO and the GLOBAL CORE EQUITY SUB-PORTFOLIO of
STRATEGIC MULTI-ASSET PORTFOLIO. Mr. Skramstad is Chairman of WMC's Global
Equity Strategy Group which is a group of regional equity portfolio managers and
senior investment professionals responsible for providing investment research
and recommendations and has been responsible for managing the Portfolio since
1994 and the GLOBAL CORE EQUITY SUB-PORTFOLIO since 1998. Prior to joining WMC
in 1993, Mr. Skramstad was an international equity portfolio manager and
principal at Scudder, Stevens & Clark since 1990. Prior to joining WMC in 1997,
Mr. Offit was a portfolio manager at Chestnut Hill Management during 1997, and
at Fidelity Investments since 1987.
    
 
     Robert D. Rands has served as the portfolio manager for the CAPITAL
APPRECIATION PORTFOLIO since its inception in 1987. Mr. Rands also manages the
CAPITAL APPRECIATION SUB-PORTFOLIO OF THE STRATEGIC MULTI-ASSET PORTFOLIO. Mr.
Rands is a Senior Vice President of WMC and joined the company in 1978.
 
     WMC's Growth Investment Team, comprised of Frank V. Wisneski, Senior Vice
President; Matthew E. Megargel, Senior Vice President; and John J. Harrington,
Vice President, has been responsible for managing the GROWTH PORTFOLIO since
1995.
 
     Ernst H. von Metzsch has served as the portfolio manager for the NATURAL
RESOURCES PORTFOLIO since October 24, 1994. Mr. von Metzsch is a Senior Vice
President, Partner and energy analyst at WMC and joined the company in 1973.
 
   
     James Bevilacqua has served as the assistant portfolio manager of the
NATURAL RESOURCES PORTFOLIO since February, 1998. Mr. Bevilacqua is a Vice
President of WMC and joined the company in 1994. He was previously with Anderson
Consulting and General Electric.
    
 
   
     Matthew E. Megargel has served as the portfolio manager for the GROWTH AND
INCOME PORTFOLIO since February, 1998. Mr. Megargel is a Senior Vice President
of WMC and joined the company in 1983. Mr. Megargel also manages the CORE EQUITY
SUB-PORTFOLIO OF THE MULTI-ASSET PORTFOLIO.
    
 
     Adam D. Seitchik has served as the strategist for the STRATEGIC MULTI-ASSET
and the MULTI-ASSET PORTFOLIOS since February, 1997. Mr. Seitchik is a Vice
President of WMC and joined the company in 1994. He was previously with John
Hancock Investment & Pension Group.
 
     Catherine A. Smith has served as the portfolio manager for the HIGH YIELD
PORTFOLIO since 1992. Ms. Smith is a Senior Vice President of WMC and joined the
company in 1984. Ms. Smith also manages the CORE BOND PLUS SUB-PORTFOLIO OF THE
STRATEGIC MULTI-ASSET PORTFOLIO.
 
     Thomas L. Pappas has served as the portfolio manager for the TARGET '98
PORTFOLIO since 1992 and the FIXED INCOME PORTFOLIO since 1995. Mr. Pappas is a
Senior Vice President of WMC and joined the company in 1987.
 
   
     Robert Evans has served as the portfolio manager for the GLOBAL CORE BOND
PLUS SUB-PORTFOLIO of the STRATEGIC MULTI-ASSET PORTFOLIO since February, 1998.
Mr. Evans is a Vice President of WMC and joined the
    
 
                                       21
<PAGE>   27
 
   
company in 1995. Prior to joining WMC, Mr. Evans was a Senior Global Fixed
Income Portfolio Manager with Pacific Investment Management Company from 1991
through 1994.
    
 
     John C. Keogh has served as the portfolio manager for the GOVERNMENT AND
QUALITY BOND PORTFOLIO since March 31, 1994. Mr. Keogh is a Senior Vice
President of WMC and joined the company in 1983. Mr. Keogh also manages the CORE
BOND SUB-PORTFOLIO OF THE MULTI-ASSET PORTFOLIO.
 
     Timothy E. Smith has served as the portfolio manager of the MONEY MARKET
PORTFOLIO since February, 1997. Mr. Smith also manages the MONEY MARKET
SUB-PORTFOLIO OF THE STRATEGIC MULTI-ASSET PORTFOLIO. He is a Vice President of
WMC and joined the company in 1992.
 
CUSTODIAN, TRANSFER AND DIVIDEND PAYING AGENT
 
     State Street Bank and Trust Company, Boston, Massachusetts, acts as
Custodian of the Trust's assets as well as Transfer and Dividend Paying Agent
and in so doing performs certain bookkeeping, data processing and administrative
services.
 
   
- --------------------------------------------------------------------------------
    
 
                             PORTFOLIO TRANSACTIONS
- --------------------------------------------------------------------------------
 
     All purchase and sale orders of securities are placed on behalf of the
Trust by WMC for all the Portfolios. If the securities in which a particular
Portfolio invests are traded primarily in the over-the-counter market, then WMC
may deal directly with the broker-dealers who make a market in the securities
involved unless better prices and execution are available elsewhere. These
brokers may also furnish brokerage and research services, including advice as to
the advisability of investing in securities, securities analysis and reports.
 
     Broker-dealers involved in the execution of portfolio transactions on
behalf of the Trust are selected on the basis of their professional capability
and the value and quality of their services. In selecting such broker-dealers,
WMC will consider various relevant factors, including, but not limited to, the
size and type of the transaction; the nature and character of the markets in
which the security can be purchased or sold; the execution efficiency,
settlement capability, and financial condition of the broker-dealer; the
broker-dealer's execution services rendered on a continuing basis; and the
reasonableness of any commissions.
 
     The Trust reserves the right to effect portfolio transactions through a
broker affiliated with SAAMCo, acting as agent and not as principal, provided
that any commissions, fees or other remuneration received by such broker are
within the limitations set forth in the 1940 Act and are 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 an exchange during a comparable period of time.
 
     Subject to applicable laws and regulations, the Advisers may also consider
the willingness of particular brokers to sell the Variable Contracts or
affiliated SunAmerica mutual funds as a factor in the selection of brokers for
executing portfolio transactions on behalf of the Trust.
 
- --------------------------------------------------------------------------------
 
                                NET ASSET VALUE
- --------------------------------------------------------------------------------
 
   
     Each Portfolio is open for business on any day the New York Stock Exchange
("NYSE") is open for regular trading. 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 its net asset value per share by dividing the total value
of its net assets by the number of shares outstanding. Investments for which
market quotations are readily available are valued at market at their closing
price. All other securities and assets are valued at fair value following
procedures approved by the Trustees. For a complete description of the
procedures involved in valuing various Trust assets, see the Statement of
Additional Information.
    
 
                                       22
<PAGE>   28
 
- --------------------------------------------------------------------------------
 
                       DIVIDENDS, DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------
 
     Each Portfolio of the Trust intends to continue to qualify as a "Regulated
Investment Company" under certain provisions of the Code. Each Portfolio of the
Trust will be treated as a separate entity for Federal income tax purposes.
While qualified as a regulated investment company, each Portfolio of the Trust
will not be subject to Federal income taxes on net investment income and net
capital gains, if any, realized during any year provided all such net investment
company taxable income and net capital gains are distributed to its
shareholders.
 
     Dividends on the Money Market Portfolio will be declared daily and
reinvested monthly in additional full and fractional shares of the Portfolio.
Dividends and distributions consisting of substantially all net investment
income and net realized capital gains from the Growth, Capital Appreciation,
Foreign Securities, Growth and Income, Fixed Income, Government and Quality
Bond, High Yield, Natural Resources, Multi-Asset, Strategic Multi-Asset and
Target '98 Portfolios will be declared and reinvested at least annually in
additional full and fractional shares of the respective Portfolios.
 
- --------------------------------------------------------------------------------
 
                            DESCRIPTION OF THE TRUST
- --------------------------------------------------------------------------------
 
   
     The Trust was organized under the laws of The Commonwealth of Massachusetts
on August 26, 1983, as an unincorporated voluntary association, commonly known
as a business trust. Its offices are at The SunAmerica Center, 733 Third Avenue,
New York, New York 10017-3204. The Trust currently consists of twelve separate
investment series, each with its own investment objective. Certain series of the
Trust may not be available in connection with a particular annuity contract.
    
 
     All shares of the Trust are owned by separate accounts of the Life
Companies. Pursuant to current interpretations of the 1940 Act, the Life
Companies will solicit voting instructions from contract owners with respect to
any matters that are presented to a vote of shareholders.
 
     On any matter submitted to a vote of shareholders, all shares of the Trust
then issued and outstanding and entitled to vote shall be voted in the aggregate
and not by Portfolio except for matters concerning only a series. Certain
matters approved by a vote of all shareholders of the Trust may not be binding
on a Portfolio whose shareholders have not approved such matters. The holders of
each share of beneficial interest of the Trust shall be entitled to one vote for
each full share and a fractional vote for each fractional share of beneficial
interest. Shares of one series may not bear the same economic relationship to
the Trust as shares of another series.
 
     The Trustees of the Trust have been elected by the shareholders of the
Trust. The Trustees themselves have the power to alter the number and the terms
of office of the Trustees, and they may at any time lengthen their own terms or
make their terms of unlimited duration (subject to certain removal procedures)
and appoint their own successors, provided that at least a majority of the
Trustees have been elected by the shareholders of the Trust at all times. The
Trust is not required to hold Annual Meetings of Shareholders. The Trustees may
call Special Meetings of Shareholders for action by shareholder vote as may be
required by the 1940 Act or the Declaration of Trust. The Declaration of Trust
provides that shareholders can remove Trustees by a vote of two-thirds of the
vote of the outstanding shares and the Declaration of Trust sets out the
procedures to be followed.
 
     Each issued and outstanding share is entitled to participate equally in
dividends and distributions declared by the respective Portfolio and in net
assets of such Portfolio upon liquidation or dissolution remaining after
satisfaction of outstanding liabilities. The shares of each Portfolio have no
preference, pre-emptive, conversion, exchange or similar rights, and will be
freely transferable. Under certain circumstances Trust shareholders may have a
potential liability for the obligations of the Trust.
 
- --------------------------------------------------------------------------------
 
                      REPORTS AND INDEPENDENT ACCOUNTANTS
- --------------------------------------------------------------------------------
 
     The Trust will furnish audited annual and unaudited semi-annual reports to
its shareholders. Price Waterhouse LLP, New York, New York, serves as the
independent accountants to the Trust.
 
                                       23
<PAGE>   29
 
- --------------------------------------------------------------------------------
 
                DISTRIBUTION AND REDEMPTION OF SHARES; INQUIRIES
- --------------------------------------------------------------------------------
 
     Shares are only sold to separate accounts of the Life Companies at net
asset value. Redemptions will be effected by the separate accounts to meet
obligations under the Variable Contracts. Contract owners do not deal directly
with the Trust with respect to acquisition or redemption of shares.
 
     Inquiries regarding the Trust should be directed to P.O. Box 54299, Los
Angeles, California, 90054-0299; telephone number: 800-445-SUN2.
 
- --------------------------------------------------------------------------------
 
   
                              GENERAL INFORMATION
    
- --------------------------------------------------------------------------------
 
   
YEAR 2000 COMPLIANCE
    
 
   
     Many services provided to the Trust and its shareholders by the Adviser
rely on the smooth functioning of both the Adviser's computer and computer-based
systems as well as those of its outside providers. Many computer and
computer-based systems cannot distinguish the year 2000 from the year 1900
because of the way the systems encode and calculate dates. This Year 2000 Issue
potentially could have an adverse impact on the handling of security trades, the
payment of interest and dividends, pricing and account services. The Adviser
recognizes the importance of the Year 2000 Issue and is taking the appropriate
steps necessary in preparation of the year 2000. The Adviser fully anticipates
that its systems and those of its outside service providers will be adapted in
time for the year 2000, and to further this goal it has coordinated a plan to
repair, adapt or replace systems that are not Year 2000 compliant and has
obtained similar assurances from its outside service providers. The Adviser
expects to complete its plan significantly by the end of the 1998 calendar year
and then perform appropriate systems testing in the 1999 calendar year.
    
 
                                       24
<PAGE>   30
 
- --------------------------------------------------------------------------------
                                   APPENDIX A
                     DESCRIPTION OF CORPORATE BOND RATINGS
- --------------------------------------------------------------------------------
 
     Moody's Investors Service, Inc. 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 most unlikely to impair
the fundamentally strong position of these issues. Aa -- High quality by all
standards. They are rated lower than the best quality bonds 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 standing.
 
     Standard and Poor's Ratings Services, A Division of The McGraw-Hill
Companies, Inc. 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 predominantly speculative with respect to
capacity to pay interest and repay principal in accordance with the terms of the
obligation. BB indicates the lowest degree of speculation and C the highest
degree of speculation. 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.
<PAGE>   31
                       STATEMENT OF ADDITIONAL INFORMATION

                               ANCHOR SERIES TRUST





THIS IS NOT A PROSPECTUS. This Statement of Additional Information should be
read in conjunction with the Prospectus for Anchor Series Trust. The Prospectus
may be obtained by calling or writing the Trust at the below address.

Capitalized terms used herein but not defined have the same meanings assigned to
them in the Prospectus.






                                 P.O. BOX 54299
                       LOS ANGELES, CALIFORNIA 90054-0299
                                 (800) 445-SUN2.





   
                              DATED: APRIL 1, 1998
    


                                       
<PAGE>   32
<TABLE>
<CAPTION>
                                TABLE OF CONTENTS
                                                                                                               Page
                                                                                                               ----
<S>                                                                                                             <C>
THE TRUST......................................................................................................  B-3
INVESTMENT OBJECTIVES AND POLICIES.............................................................................  B-3
         Objectives............................................................................................  B-3
         Foreign Money Market Instruments......................................................................  B-3
         Variable and Floating Rate Instruments................................................................  B-4
         Government Agencies Obligations.......................................................................  B-4
         When-Issued Securities................................................................................  B-5
         Illiquid Securities...................................................................................  B-6
         Foreign Securities....................................................................................  B-7
         Call and Put Options on Securities....................................................................  B-8
         Absence of Liquid Secondary Options Market............................................................ B-11
         Regulation of Futures Contracts and Options Thereon................................................... B-11
         Financial Futures Contracts on Fixed Income
                  Securities - Characteristics and Risks....................................................... B-12
         Options on Financial Futures Contracts................................................................ B-15
         Warrants.............................................................................................. B-17
         Stock Index Futures and Options Thereon............................................................... B-17
         Stock Index Futures Characteristics and Risks......................................................... B-17
         Options on Stock Index Futures and Risks.............................................................. B-21
         Limitations on Stock Index Futures and Related
                  Options Transactions......................................................................... B-22
         Foreign Currency Exchange Transactions................................................................ B-23
         Options on Foreign Currencies......................................................................... B-25
         Futures Contracts on Foreign Securities............................................................... B-26
         Additional Risks of Options on Foreign Currencies,
                  Forward Contracts and Futures Contracts on
                  Foreign Currencies........................................................................... B-27
         Loans of Portfolio Securities......................................................................... B-28
         Interest Rate Swap Transactions ...................................................................... B-29
         Description of Commercial Paper Ratings............................................................... B-30
         Discount Bonds, Convertible Bonds and Preferred Stocks................................................ B-30
         Certain Risk Factors Relating to High-Yield
                  (High-Risk) Bonds............................................................................ B-31
         Investment Vehicles Designed to Track an Index........................................................ B-32
         Further Information About the Target '98 Portfolio.................................................... B-32
INVESTMENT RESTRICTIONS........................................................................................ B-33
SUNAMERICA ASSET MANAGEMENT CORP............................................................................... B-36
         Personal Securities Trading........................................................................... B-39
WELLINGTON MANAGEMENT COMPANY.................................................................................. B-40
OFFICERS AND TRUSTEES OF THE TRUST............................................................................. B-41
CUSTODIAN...................................................................................................... B-44
INDEPENDENT ACCOUNTANTS ....................................................................................... B-45
PORTFOLIO TRANSACTIONS AND BROKERAGE........................................................................... B-45
PORTFOLIO TURNOVER............................................................................................. B-48
NET ASSET VALUE................................................................................................ B-48
         Foreign Securities Portfolio.......................................................................... B-49
         Money Market Portfolio................................................................................ B-50
DIVIDENDS, DISTRIBUTIONS AND TAXES............................................................................. B-51
GENERAL INFORMATION............................................................................................ B-53
OWNERSHIP OF SHARES............................................................................................ B-53
FINANCIAL STATEMENTS........................................................................................... B-53
</TABLE>


                                       B-2
<PAGE>   33
                                    THE TRUST

         The Trust, organized as a Massachusetts business trust on August 26,
1983, is an open-end management investment company. The Trust is composed of
twelve separate Portfolios. Shares of the Trust are issued and redeemed only in
connection with investments in and payments under variable annuity contracts and
variable life insurance policies of Anchor National Life Insurance Company,
First SunAmerica Life Insurance Company, Phoenix Mutual Life Insurance Company
and Presidential Life Insurance Company (see "The Trust" in the Prospectus).

         On December 1, 1992, the Board of Trustees of the Trust approved a
change of the names of the Aggressive Growth Portfolio and the Aggressive
Multi-Asset Portfolio to the Capital Appreciation Portfolio and the Strategic
Multi-Asset Portfolio, respectively.

         On February 16, 1995, the Board of Trustees of the Trust approved a
change of the name of the Convertible Securities Portfolio to the Growth and
Income Portfolio.

                       INVESTMENT OBJECTIVES AND POLICIES

OBJECTIVES

         For a description of the objectives of the Portfolios, see "Investment
Objectives and Policies" in the Prospectus. The following information is
provided for those investors wishing to have more comprehensive information than
that contained in the Prospectus.

FOREIGN MONEY MARKET INSTRUMENTS

         The Money Market Portfolio will be diversified among issuers and among
industries with the exception of the banking industry and obligations of the
U.S. Government, its agencies and instrumentalities. The Money Market Portfolio
reserves the right to concentrate its investment in U.S. dollar denominated
obligations of foreign branches of U.S. banks, London and U.S. branches of
foreign banks, and commercial paper of foreign corporations, when the yields
available on such obligations exceed the yields available on obligations
otherwise permitted for investment by the Portfolio and when it is believed that
the relative return from such investments compared with the relative risk,
marketability and quality of such obligations appears to warrant such
concentration. Concentration in this context means the investment of more than
25% and up to 100% of the Portfolio's assets. These investments will meet the
quality criteria described above, but they may present investment risks in
addition to those involved in obligations of domestic banks and corporations.


                                       B-3
<PAGE>   34
         Investment risks associated with investments in obligations of foreign
branches of U.S. banks, London and U.S. branches of foreign banks, short-term
obligations and commercial paper of foreign corporations include future
political and economic developments, the possible imposition of withholding
taxes on interest income payable on such obligations, the possible seizure or
nationalization of foreign deposits, the possible establishment of exchange
controls or the adoption of other government restrictions. Generally, the
foreign branches of the U.S. banks and the London or U.S. branches of foreign
banks are subject to fewer regulatory restrictions than are applicable to
domestic banks, and foreign branches of U.S. banks may be subject to less
stringent reserve requirements than domestic banks. The London or U.S. branches
of foreign banks, the foreign branches of U.S. banks and foreign corporations
may provide less public information than, and may not be subject to the same
accounting, auditing and financial record-keeping standards as, domestic banks.

VARIABLE AND FLOATING RATE INSTRUMENTS

         Certain obligations purchased by the Portfolios of the Trust may be
variable or floating rate instruments, involve a demand feature and include
variable amount master demand notes. Variable or floating rate instruments bear
interest at a rate which varies with changes in market rates. The holder of an
instrument with a demand feature may tender the instrument back to the issuer at
par prior to maturity.

         A variable amount master demand note is issued pursuant to a written
agreement between the issuer and the holder, its amount may be increased by the
holder or decreased by the holder or issuer, it is payable on demand and the
rate of interest varies based upon an agreed formula. The quality of the
underlying credit must be equivalent to the long-term bond or commercial paper
ratings applicable to permitted investment for the Money Market Portfolio. The
Sub-Adviser will monitor on an ongoing basis the earning power, cash flow and
liquidity ratios of the issuers of such instruments, and will similarly monitor
the ability of an issuer of a demand instrument to pay principal and interest on
demand.

GOVERNMENT AGENCIES OBLIGATIONS

         All Portfolios may invest, to varying degrees, in government
obligations.  Obligations issued by the U.S. Treasury are backed by the full
faith and credit of the U.S. Government.  Obligations issued by governmental
agencies may be supported by varying levels of guarantee as to repayment of
principal and interest.

         Agencies of the United States Government include, among others, Export
Import Bank of the United States, Farmers Home Administration, Federal Farm
Credit Bank, Federal Housing Administration, Government National Mortgage
Association, Maritime

                                       B-4
<PAGE>   35
Administration, Small Business Administration and the Tennessee Valley
Authority. The Portfolios may purchase securities guaranteed by the Government
National Mortgage Association which may represent participations in Veterans
Administration and Federal Housing Administration backed mortgage pools.
Obligations of instrumentalities of the United States Government include
securities issued by, among others, Federal Home Loan Banks, Federal Home Loan
Mortgage Corporation, Federal Intermediate Credit Banks, Federal Land Banks,
Federal National Loan Mortgage Association and the United States Postal Service.
Some of these securities are supported by the full faith and credit of the
United States Treasury (e.g., Government National Mortgage Association), others
are supported by the right of the issuer to borrow from the Treasury (e.g.,
Federal Farm Credit Bank) and still others are supported only by the credit of
the instrumentality (e.g., Federal National Mortgage Association). Guarantees of
principal by agencies or instrumentalities of the U.S. Government may be
guarantees solely of payment at the maturity of the obligation so that in the
event of a default prior to maturity there might be no market and thus no means
of realizing on the obligation prior to maturity.

WHEN-ISSUED SECURITIES

         Each Portfolio may invest in securities issued on a when-issued or
delayed delivery basis at the time the purchase is made. When-issued or
delayed-delivery transactions arise when securities are purchased or sold by a
Portfolio with payment and delivery taking place a month or more in the future
in order to secure what is considered to be an advantageous price and yield to
the Portfolio at the time of entering into the transaction. Each Portfolio
generally would not pay for such securities or start earning interest on them
until they are issued or received. However, when a Portfolio purchases debt
obligations on a when- issued basis, it assumes the risks of ownership,
including the risk of price fluctuation, at the time of purchase, not at the
time of receipt. Failure of the issuer to deliver a security purchased by a
Portfolio on a when-issued basis may result in a Portfolio's incurring a loss or
missing an opportunity to make an alternative investment. When a Portfolio
enters into a commitment to purchase securities on a when-issued basis, it
establishes a segregated account with its custodian consisting of cash or liquid
securities equal to the amount of the Portfolio's commitment, which is valued at
fair market value. If on any day the market value of this segregated account
falls below the value of a Portfolio's commitment, the Portfolio will be
required to deposit additional cash or qualified securities into the account
equal to the value of the Portfolio's commitment. When the securities to be
purchased are issued, a Portfolio will pay for the securities from available
cash, from the sale of securities in the segregated account, from sales of other
securities and/or, if necessary, from the sale of the when-issued securities
themselves, although this is not

                                       B-5
<PAGE>   36
ordinarily expected. Securities purchased on a when-issued basis are subject to
the risk that yields available in the market, when delivery takes place, may be
higher or lower than the rate to be received on the securities a Portfolio has
committed to purchase. After a Portfolio is committed to purchase when-issued
securities, but prior to the issuance of the securities, it is subject to
adverse changes in the value of these securities based upon changes in interest
rates, as well as changes based upon the public's perception of the issuer and
its creditworthiness. Sale of securities in the segregated account or other
securities owned by a Portfolio and when-issued securities may cause the
realization of a capital gain or loss.

ILLIQUID SECURITIES

         Each of the Portfolios may invest no more than 10% 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 1933 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 1933 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 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 1933 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

                                       B-6
<PAGE>   37
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 1933 Act for which there is a readily available market will not be deemed to
be illiquid. The Portfolios' Sub-Adviser 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 Sub-Adviser 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).

         Each of the Portfolios may invest in commercial paper issued in
reliance on the so-called private placement exemption from registration which is
afforded by Section 4(2) of the 1933 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 Money
Market, Multi-Asset and Strategic Multi-Asset Portfolios' 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 Portfolios' 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.

FOREIGN SECURITIES

         The Foreign Securities, Growth and Income, Growth, Capital
Appreciation, Natural Resources, Fixed Income, Government and Quality Bond,
Multi-Asset, and Strategic Multi-Asset Portfolios may invest in foreign debt and
equity securities. The High Yield and Target '98 Portfolios may invest in
foreign debt securities.


                                       B-7
<PAGE>   38
         Investment in securities issued by companies whose principal business
activities are outside the United States may involve significant risks not
present in domestic investments. For example, there is generally less publicly
available information about foreign companies, particularly those not subject to
the disclosure and reporting requirements of the U.S. securities laws. Foreign
issuers are generally not bound by uniform accounting, auditing, and financial
reporting requirements and standards of practice comparable to those applicable
to domestic issuers. Investments in foreign securities also involve the risk of
possible adverse changes in investment or exchange control regulations,
expropriation or confiscatory taxation, limitation on the removal of funds or
other assets of the Portfolios, political or financial instability or diplomatic
and other developments which could affect such investments. Further, economies
of particular countries or areas of the world may differ favorably or
unfavorably from the economy of the United States.

         It is anticipated that in most cases the best available market for
foreign securities will be on exchanges or in over-the-counter markets located
outside of the United States. Foreign stock markets, while growing in volume and
sophistication, are generally not as developed as those in the United States,
and securities of some foreign issuers (particularly those located in developing
countries) may be less liquid and more volatile than securities of comparable
U.S. companies. In addition, foreign brokerage commissions are generally higher
than commissions on securities traded in the United States and may be
non-negotiable. In general, there is less overall governmental supervision and
regulation of securities exchanges, brokers, and listed companies than in the
United States.

CALL AND PUT OPTIONS ON SECURITIES

   
         The Growth, Capital Appreciation, Growth and Income, Fixed Income, High
Yield, Multi-Asset, Strategic Multi-Asset and Natural Resources Portfolios may
purchase call and put options. These options my be either exchange-traded or
over the counter("OTC"). The purpose of these investments is to gain market
exposure with limited loss potential. The Growth, Capital Appreciation, Growth
and Income, Fixed Income, High Yield, Multi-Asset, Strategic Multi-Asset and
Natural Resources Portfolios may sell("write")covered call options to attempt to
realize, through the receipt of premiums, a greater return than would be
realized on the securities alone. The Portfolios intend to use covered call
options both to increase return on the securities of the Portfolios and for
defensive or hedging purposes. It is anticipated that the maximum percentage of
the Portfolios' securities subject to options primarily for income purposes will
be 30%, that the maximum percentage in options used primarily for defensive and
hedging strategies will be 50%, and that in no event will the aggregate exceed
the latter percentage.
    

                                       B-8
<PAGE>   39
         A call option is a short-term contract (typically having a duration of
nine months or less). A call option gives the purchaser, in exchange for a
premium paid, the right for a specified period of time to purchase the
securities subject to the option at a specified price (the "exercise price" or
"strike price"). The writer of a call option, in return for the premium, has the
obligation, upon exercise of the option, to deliver, depending upon the terms of
the option contract, the underlying securities or a specified amount of cash to
the purchaser upon receipt of the exercise price. When a Portfolio writes a call
option, the Portfolio gives up the potential for gain on the underlying
securities or currency in excess of the exercise price of the option during the
period that the option is open.

   
         A put option gives the purchaser, in return for a premium paid, the
right for a specified period of time, to sell the securities subject to the
option to the writer of the put at the specified exercise price. The writer of
the put option, in return for the premium, has the obligation, upon exercise of
the option, to acquire the securities underlying the option at the exercise
price. Therefore, if the Portfolio sells puts, it might be obligated to purchase
the underlying securities for more than their current market price.
    

   
         A call option is "covered" if the Portfolio owns the underlying
security covered by the call or has an absolute and immediate right to acquire
that security without additional cash consideration (or for additional cash
consideration held in a segregated account by its custodian). A call option is
also covered if the Portfolio holds on a share-for-share basis a call on the
same security as the call written where the exercise price of the call held is
equal to or less than the exercise price of the call written, or else holds on a
share-for-share basis a put on the same security as the put written where the
exercise price of the put held is equal to or greater than the exercise price of
the put written.
    

         The premium paid by the purchaser of an option will be determined by,
among other things, the relationship of the exercise price to the market price
and volatility of the underlying security, the remaining term of the option,
supply and demand, and interest rates.

         The writer of an option wishing to terminate a position may effect a
"closing purchase transaction." This is accomplished by buying an option of the
same series as the option previously sold. The effect of the purchase is that
the writer's position will be canceled by the clearing corporation. However, a
writer may not effect a closing purchase transaction after being notified of the
exercise of an option. Likewise, an investor who is the holder of an option may
liquidate a position by effecting a "closing sale

                                       B-9
<PAGE>   40
transaction." This is accomplished by selling an option of the same series as
the option previously purchased.

   
         There is no guarantee that either a closing purchase or a closing sale
transaction can be executed. Executing a closing transaction in the case of a
written call option will permit the Portfolio to write another call option on
the underlying security with either a different exercise price or expiration
date or both. Also, effecting a closing transaction will permit the cash or
proceeds from the concurrent sale of any securities subject to the options to be
used for other Portfolio investments. If the Portfolio desires to sell a
particular security on which it has written a call option, it will effect a
closing transaction prior to or concurrent with the sale of the security.
    

         The Portfolio will realize a profit from a closing transaction if the
price of the transaction is less than the premium received from writing the
option or is more than the premium paid to purchase the option. Conversely, the
Portfolio will realize a loss from a closing transaction if the price of the
transaction is more than the premium received from writing the option or is less
than the premium paid to purchase the option. Because increases in the market
price of a call option will generally reflect increases in the market price of
the underlying security, any loss resulting from the repurchase of a call option
is likely to be offset in whole or in part by appreciation of the underlying
security owned by the Portfolio.

   
         An option position may be closed out on a market which provides a
secondary market for an option of the same series. Although the Portfolio will
generally purchase or write those options for which there appears to be an
active secondary market, there is no assurance that a liquid secondary market
will exist for any particular option, or at any particular time, and for some
options no secondary market may exist. In such event it might not be possible to
effect closing transactions in particular options, with the result that a
Portfolio would have to exercise its options in order to realize any profit and
would incur brokerage commissions upon the exercise of call options and upon the
subsequent disposition of underlying securities acquired through the exercise of
call options. If the Portfolio, as a covered call option writer, is unable to
effect a closing purchase transaction in a secondary market, it will not be able
to sell the underlying security until a closing purchase transaction can be
executed. See below for reasons why a liquid secondary options market may not
exist.
    

         There is no assurance that higher than anticipated trading activity or
other unforeseen events might not, at times, render certain of the facilities of
any of the clearing corporations inadequate, and thereby result in the
institution by an exchange of special procedures which may interfere with the
timely execution of

                                      B-10
<PAGE>   41
customers' orders. However, the Options Clearing Corporation, based on forecasts
provided by the U.S. Exchanges, believes that its facilities are adequate to
handle the volume of reasonably anticipated options transactions, and such
exchanges have advised such clearing corporation that they believe their
facilities will also be adequate to handle reasonable anticipated volume.

ABSENCE OF LIQUID SECONDARY OPTIONS MARKET

   
         Reasons for the absence of a liquid secondary market on an options
exchange include the following: (i) there may be insufficient trading interest
in certain options; (ii) restrictions may be imposed by an exchange on opening
transactions or closing transactions or both; (iii) trading halts, suspensions
or other restrictions may be imposed with respect to particular classes or
series of options or underlying securities; (iv) unusual or unforeseen
circumstances may interrupt normal operation on an exchange; (v) the facilities
of an exchange or a clearing corporation may not at all times be adequate to
handle current trading volume; or (vi) one or more exchanges could, for economic
or other reasons, decide or be compelled at some future date to discontinue the
trading of options (or a particular class or series of options), in which event
the secondary market on that exchange (or in the class or series of options)
would cease to exist, although outstanding options on that exchange that had
been issued by a clearing corporation as a result of trades on that exchange
would continue to be exercisable in accordance with their terms. The OTC
secondary market also become illiquid. The reason for this illiquidity will be
market stress, not regulatory as in the case of listed options.
    

REGULATION OF FUTURES CONTRACTS AND OPTIONS THEREON

   
         The use of exchange traded futures contracts and options thereon by the
Portfolios is subject to regulation by various governmental bodies, including
the Securities and Exchange Commission ("SEC") and the Commodity Futures Trading
Commission ("CFTC"). Each of the Portfolios has represented to the CFTC that it
will use futures contracts and options on futures contracts in bona fide hedging
transactions and under other circumstances permitted by the CFTC, provided that,
for non-hedging transactions, it will not enter into futures contracts or
options thereon for which the sum of the initial margin deposits on futures
contracts and related options and premiums paid for related options exceed 5% of
the fair market value of a Portfolio's assets. The over-the-counter derivatives
markets have no direct regulation. The regulators are involved in these markets
as part of their oversight of the entities that are dealing in the OTC
derivatives markets. For example, the Securities and Exchange Commission put SEC
in quotes regulates the dealer community, and in general, the banks acting as
counterparties are regulated by the Office of the Comptroller of the Currency
(OCC).
    


                                      B-11
<PAGE>   42
   
FUTURES CONTRACTS ON FIXED INCOME SECURITIES - CHARACTERISTICS AND
RISKS
    

   
         Each Portfolio (other than the Money Market Portfolio) may enter into
contracts ("Futures Contracts') for the future delivery of fixed income
securities. This investment technique will be used to hedge (e.g., to endeavor
to protect) against anticipated future changes in interest rates or other market
factors which otherwise might adversely affect the value of each Portfolio's
securities.
    

   
         A "sale" of a Futures Contract means entering into a contractual
obligation to deliver the securities called for by the contract at a specified
price on a specified date. A "purchase" of a Futures Contract means entering
into a contractual obligation to acquire the securities at a specified price on
a specified date. Typically on a daily basis, adjustments are made to recognize
differences in value arising from the delivery of securities with a different
interest rate than that specified in the contract. In some cases, securities
called for by a Futures Contract may not have been issued at the time the
contract was written. Each Portfolio may also use fixed-income futures to adjust
currency exposure.
    

   
         Unlike the sale or purchase of a fixed income security by a Portfolio,
no price is paid or received by the Portfolio upon the purchase or sale of a
Futures Contract. Initially, the Portfolio will be required to deposit with the
Trust's Custodian, State Street Bank and Trust Company, an amount of cash or
U.S. Treasury obligations equal to the margin requirement specified by the
futures counterparty. This amount is known as initial margin. The nature of
initial margin in futures transactions is different from that of margin in
security transactions in that futures contract margin does not involve the
borrowing of funds by the customer to finance the transactions. Rather, the
initial margin is in the nature of a performance bond or good faith deposit on
the contract which is returned to the Portfolio upon termination of the futures
contract assuming all contractual obligations have been satisfied. The Portfolio
will be required to make funds available at the custodian to satisfy any margin
calls due to adverse market moves. Subsequent payments, called variation margin,
to and from the broker, will be made on a daily basis as the price of the
underlying fixed income security fluctuates making the long and short positions
in the futures contract more or less valuable, a process known as marking to
market. For example, when the Portfolio has purchased a Futures Contract and the
price of the underlying fixed income security has risen, that position will have
increased in value and the Portfolio will receive from the broker a variation
margin payment equal to that increase in value. Conversely, where the Portfolio
has purchased a Futures Contract and the price of the underlying fixed income
security has declined, the position would be less valuable and the Portfolio
would be required to make a variation margin payment to the broker. At any
    

                                      B-12
<PAGE>   43
   
time prior to the expiration of the futures contract, the Portfolio may elect to
close the position by taking an opposite position in the futures contract.
During the time the Portfolio has entered into such Futures Contract the
Portfolio will maintain in a segregated account with its custodian, liquid
assets at least equal to the value of the contract.
    

   
         There are several risks in connection with the use of Futures Contracts
by a Portfolio as a hedging device. One risk arises because of the imperfect
correlation between movements in the price of the Futures Contract and movements
in the price of the securities which are the subject of the hedge. The price of
the Futures Contract may move more than or less than the price of the securities
being hedged. If the price of the Futures Contract moves less than the price of
the securities which are the subject of the hedge, the hedge will not be fully
effective but, if the price of the securities being hedged has moved in an
unfavorable direction, the Portfolio would be in a better position than if it
had not hedged at all. If the price of the securities being hedged has moved in
a favorable direction, this advantage will be partially offset by the losses on
the futures position. If the price of the futures contract moves more than the
price of the securities being hedged, the Portfolio will experience either a
loss or a gain on the futures position which will not be completely offset by
movements in the price of the securities being hedged. Conversely, the Portfolio
may buy or sell fewer Futures Contracts if the historical volatility of the
price of the Futures Contracts being hedged is more than the historical
volatility of the securities.
    

   
         Where Futures Contracts are purchased to hedge against a possible
increase in the price of fixed income securities before a Portfolio is able to
invest its cash (or cash equivalents) in fixed income securities in an orderly
fashion, it is possible that the market may decline instead; if the Portfolio
then concludes not to invest in fixed income securities at that time because of
concern as to possible further market decline or for other reasons, the
Portfolio will realize a loss on the Futures Contract that is not offset by a
reduction in the price of securities purchased.
    

   
         Although Futures Contracts by their terms call for the actual delivery
or acquisition of securities, in most cases the contractual obligation is
fulfilled before the date of the contract without having to make or take
delivery of the security. The offsetting of a contractual obligation is
accomplished by buying (or selling, as the case may be) on a commodities
exchange, an identical Futures Contract calling for delivery in the same month.
Such a transaction, which is effected through a member of an exchange, cancels
the obligation to make or take delivery of the securities. All transactions in
the futures market are made, offset or fulfilled through a clearing house
associated with the exchange on which the contracts are traded.
    

                                      B-13
<PAGE>   44
   
         A Portfolio may purchase Futures Contracts in anticipation of a
significant market advance (for example due to a decline in interest rates). The
purchase of a Futures Contract affords a hedge against not participating in such
advance at a time when the Portfolio is not fully invested. Such purchase of a
futures contract would serve as a temporary substitute for the purchase of
individual fixed income securities which may then be purchased in an orderly
fashion. As such purchases are made, an equivalent amount of Futures Contracts
would be terminated by offsetting sales. Similarly, Futures Contracts may be
purchased to maintain the desired percentage of the Portfolio invested in fixed
income securities in the event of a large cash flow into the Portfolio. As the
cash flow is invested in individual fixed income securities an equivalent amount
of Futures Contracts would be sold.
    

   
         A Portfolio may sell Futures Contracts in a general market decline (for
example due to an increase in interest rates) that may adversely affect the
aggregate market value of the fixed income securities held in the Portfolio or
in anticipation of such a decline in aggregate market value. To the extent that
changes in the Portfolio's market value correlate with the changes in the price
of a given security, the sale of futures contracts on that fixed income security
would substantially reduce the risk to the Portfolio of a market decline and, by
so doing, provide an alternative to the liquidation of fixed income securities
positions in the Portfolio with resultant transaction costs. In the event of
large cash redemptions, the Portfolio may sell an equivalent amount of Futures
Contracts to maintain the desired percentage of the Portfolio invested in fixed
income securities. This would facilitate an orderly sale of individual
securities and, as such sales were made, an equivalent amount of Futures
Contracts would be terminated.
    

   
         A Portfolio will incur brokerage fees when it purchases or sells
Futures Contracts, and it will be required to maintain margin deposits. In
addition, Futures Contracts entail risks. Although the Trustees believe that use
of such contracts will benefit the Portfolios, if investment judgment about the
general direction in interest rates is incorrect, the overall performance may be
poorer than if such contracts had not been used. One risk in employing Futures
Contracts to protect against cash market price volatility is the prospect that
futures prices will correlate imperfectly with the behavior of cash prices.
There is no assurance that a liquid secondary market on an exchange or board of
trade will exist for any particular contract or at any particular time. In such
event, it may not be possible to close a futures position, and in the event of
price movements causing adverse changes in the value of the futures position,
the Portfolio would continue to be required to make daily cash payments of
variation margin. In such circumstances, an increase in the price of the fixed
income securities, if any, may partially or completely offset losses on the
futures contract. However, there is no guarantee that the
    


                                      B-14
<PAGE>   45
   
price of the fixed income securities will, in fact, correlate with the price
movements in the futures contract and thus provide an offset to losses on a
futures contract.
    

   
         Successful use of Futures Contracts by a Portfolio is also subject to
the ability to correctly predict movement in the direction of the market. For
example, if the Portfolio has hedged against the possibility of a decline in the
market value of its fixed income securities and fixed income security prices
increased instead, the Portfolio will lose part or all of the benefit of the
increased value of its fixed income securities which it has hedged because it
will have offsetting losses in its futures positions. In addition, in such
situations, if the Portfolio has insufficient cash, it may have to sell fixed
income securities to meet the daily variation margin requirements. Such sales of
fixed income securities may be, but will not necessarily be, at increased prices
which reflect the rising market. The Portfolio may have to sell securities at a
time when it may be disadvantageous to do so.
    

   
         A Portfolio will limit use of futures contracts so that the exposure of
all futures contracts will not exceed 30% of its total assets. With the
assistance of the Custodian, a segregated asset account will be maintained
consisting of cash or liquid securities in an amount that will cover obligations
with respect to Futures Contracts.
    

   
OPTIONS ON FIXED INCOME FUTURES CONTRACTS
    

   
         Each Portfolio (other than the Money Market Portfolio) may purchase and
write options on Fixed Income Futures Contracts which are traded on an exchange,
in order to hedge against adverse price movements, and enter into closing
transactions with respect to such options to terminate an existing position. An
option on a Fixed Income Futures Contract gives the purchaser the right, in
return for the premium paid, to assume a position in a Fixed Income Futures
Contract (a long position if the option is a call and a short position if the
option is put) at a specified exercise price at any time during the period of
the option. Upon exercise of the option, the delivery of the futures position by
the writer of the option to the holder of the option will be accompanied by
delivery of the accumulated balance in the writer's futures margin account which
represents the amount by which the market price of the Fixed Income Futures
Contract at the time of exercise exceeds, in the case of a call, or is less
than, in the case of a put, the exercise price of the option on the Fixed Income
Futures Contract. Writing a call option would provide a partial hedge against
declines in the value of the fixed income securities the Portfolio owns (but
would also limit potential capital appreciation in the fixed income securities.)
In addition, writing an option would provide a Portfolio with income in the form
of the option premium.
    

                                      B-15
<PAGE>   46
   
         The purchase of protective put options on a Fixed Income Futures
Contract is analogous to the purchase of protective puts on individual fixed
income securities, where a level of protection is sought below which no
additional economic loss would be incurred by the Portfolio. Put options on
Financial Futures Contracts may also be purchased to hedge a portfolio of fixed
income securities.
    

   
         The purchase of a call option on a Fixed Income Futures Contract
represents a means of obtaining temporary exposure to anticipated increases in
the price of fixed income securities (for example due to decreases in interest
rates) at limited risk. It is analogous to the purchase of a call option on an
individual fixed income security which can be used as a substitute for a
position in the security itself. Depending on the pricing of the option compared
to either the price of the future upon which it is based, or the price of the
underlying fixed income security itself, it may be less risky than the ownership
of the Fixed Income Futures Contract or the underlying security. Like the
purchase of a Financial Futures Contract, the Portfolio would purchase a call
option on a Financial Futures Contract to hedge against an increase in the price
of fixed income securities (for example, due to a decline in interest rates)
when the Portfolio is not fully invested.
    

   
         As with options on securities, the holder of an option may terminate
his position by selling an identical option. There is, however, no guarantee
that such closing transactions can be effected. Positions in options on Fixed
Income Futures Contracts may be closed out only on an exchange or board of trade
which provides a secondary market for such options. Although each Portfolio
intends to purchase or sell options only on exchanges or boards of trade where
there appears to be an active secondary market, there can be no assurance that a
liquid secondary market will exist for any particular option or at any
particular time. In such event, it may not be possible to close out an option
position, and if the Portfolio was the writer of the option, in the event of
price movements causing adverse changes in the value of the option position, the
Portfolio may continue to be required to make daily cash payments of variation
margin.
    

   
         The ability to establish and close out positions on such options will
be subject to the availability of a liquid secondary market. A Portfolio will
not purchase options on Fixed Income Futures Contracts on any exchange unless
and until, in the opinion of WMC, the market for such options has developed
sufficiently that the risks in connection with options on Fixed Income Futures
Contract transactions are not greater than the risks in connection with Fixed
Income Futures Contract transactions. Compared to the use of Fixed Income
Futures Contracts, the purchase of options on Fixed Income Futures Contracts
involves less potential risk to the Portfolio because the maximum amount at risk
is the premium paid for the option (plus transaction costs). However, there may
be
    

                                      B-16
<PAGE>   47
   
circumstances when the use of an option on a Fixed Income Futures Contract would
result in a loss to the Portfolio when the use of a Fixed Income Futures
Contract would not, such as when there is no movement in the level of interest
rates.
    

   
WARRANTS
    

   
         A Portfolio may invest in common stock warrants, which entitle the
holder to buy common stock from the issuer of the warrant at a specified price
(the strike price) for a specified period of time, or index warrants, which
entitle the holder to receive a cash payment from the issuer of the warrant
based on the value of the underlying index at the time of exercise. Common stock
warrants generally do not entitle the holder to dividends or voting rights with
respect to the underlying common stock and do not represent any rights in the
assets of the issuer company. If a Portfolio were not to exercise a warrant
prior to its expiration, then the Portfolio would lose the purchase price paid
for the warrant.
    

   
         A Portfolio will normally use warrants in a manner similar to its use
of options on securities or securities indices. The risk of a Portfolio's use of
warrants are generally similar to those relating to its use of options. Unlike
most options, however, warrants are issued in limited amounts and are not
obligations of a regulated clearing agency, but are backed only by the credit of
the issuer of the warrant. Also, warrants generally have longer terms than index
options. Although a Portfolio will normally invest only in exchange-listed
warrants, warrants are not likely to be as liquid as certain options backed by a
recognized clearing agency. To the extent such an investment is deemed to be
illiquid by the Sub-Adviser, it will be subject to the Portfolio's 10%
limitation on illiquid investments. In addition, the terms of warrants may limit
a Portfolio's ability to exercise the warrants at such time, or in such
quantities, as a Portfolio would otherwise wish to do.
    

STOCK INDEX FUTURES AND OPTIONS THEREON

         Each Portfolio (other than the Money Market Portfolio) may purchase and
sell stock index futures contracts and options thereon as a hedge against
changes in market conditions or as a substitute for purchasing or selling a
security position in accordance with the strategies more specifically described
below. Each of these Portfolios presently intends to limit use of futures
contracts so that the aggregate market value of all futures contracts does not
exceed 30% of the Portfolio's total assets.

STOCK INDEX FUTURES CHARACTERISTICS AND RISKS

   
         A Portfolio may purchase stock index futures contracts in anticipation
of a significant market or market sector advance. The purchase of a stock index
futures contract affords a hedge against
    

                                      B-17
<PAGE>   48
   
not participating in such advance at a time when the Portfolio is not fully
invested. Such purchase of a futures contract would serve as a temporary
substitute for the purchase of individual stocks which may then be purchased in
a orderly fashion. As such purchases are made, an equivalent amount of stock
index futures contracts would be terminated by offsetting sales. Similarly stock
index futures contracts may be purchased to maintain the desired percentage of
the Portfolios invested in stocks in the event of a large cash flow into the
Portfolio. As cash flow is invested in individual stocks an equivalent amount of
stock index futures contracts would be sold. A Portfolio may also use stock
index futures may also be used to adjust country exposure.
    

         A Portfolio may sell stock index futures contracts in anticipation of
or in a general market or market sector decline that may adversely affect the
aggregate market value of the securities held in the Portfolio. To the extent
that changes in the Portfolio's market value correlate with changes in a given
stock index, the sale of futures contracts on that index would substantially
reduce the risk to the Portfolio of a market decline and, by so doing, provides
an alternative to the liquidation of securities positions in the Portfolio with
resultant transaction costs. In the event of large cash redemptions, the
Portfolio may sell an equivalent amount of stock index futures contracts to
maintain the desired percentage of the Portfolio invested in stocks. This would
facilitate an orderly sale of individual stocks and, as such sales were made, an
equivalent amount of stock index futures contracts would be terminated.

         A Portfolio will incur brokerage fees when it purchases or sells stock
index futures contracts, and it will be required to maintain margin deposits. In
addition, stock index futures contracts entail risks. Although the Trustees
believe that use of such contracts will benefit the Portfolios, if investment
judgment about the general direction in equity prices is incorrect, the overall
performance may be poorer than if such contracts had not been used.

   
         Currently, stock index futures contracts can be purchased or sold with
respect to several indices, including, but not limited to, the Standard and
Poor's 500 Stock Index on the Chicago Mercantile Exchange, the New York Stock
Exchange Composite Index on the New York Futures Exchange and the Value Line
Composite Stock Index on the Kansas City Board of Trade. Index futures contracts
are also available on a number of foreign exchanges.
    

   
         Unlike the sale or purchase of a security by a Portfolio, no price is
paid or received by the Portfolio upon the purchase or sale of a stock index
futures contract. Initially, the Portfolio will be required to deposit with the
Trust's Custodian an amount of cash or U.S. Treasury bills equal to the margin
requirement specified by the futures counterparty. This amount is known as
    

                                      B-18
<PAGE>   49
   
initial margin. The nature of initial margin in futures transactions is
different from that of margin in security transactions in that futures contract
margin does not involve the borrowing of funds by the customer to finance the
transactions. Rather, the initial margin is in the nature of performance bond or
good faith deposit on the contract which is returned to the Portfolio upon
termination of the futures contract assuming all contractual obligations have
been satisfied. Subsequent payments, called variation margin, to and from the
broker, will be made on a daily basis as the price of the underlying stock index
fluctuates making the long and short positions in the futures contract more or
less valuable, a process known as marking to market. For example, when the
Portfolio has purchased a stock index futures contract and the price of the
underlying stock index has risen, that position will have increased in value and
the Portfolio will receive from the broker a variation margin payment equal to
the increase in value of the position. Conversely, where the Portfolio has
purchased a stock index futures contract and the price of the underlying stock
index has declined, the position would be less valuable and the Portfolio would
be required to make a variation margin payment to the broker. At any time prior
to expiration of the futures contract, the Portfolio may elect to close the
position by taking an opposite position which will operate to terminate the
Portfolio position in the futures contract.
    

         There are several risks in connection with the use of stock index
futures in a Portfolio as a hedging device. One risk arises because of the
imperfect correlation between movements in the price of the stock index future
and movements in the price of the securities which are the subject of the hedge.
The price of the stock index future may move more than or less than the price of
the securities being hedged. If the price of the stock index future moves less
than the price of the securities which are the subject of the hedge, the hedge
will not be fully effective but, if the price of the securities being hedged has
moved in a unfavorable direction, the Portfolio would be in a better position
than if it had not hedged at all. If the price of the securities being hedged
has moved in a favorable direction, this advantage will be partially offset by
the losses on the futures position. If the price of the futures contract moves
more than the price of the securities being hedged, the Portfolio will
experience either a loss or a gain on the futures position which will not be
completely offset by movements in the price of the securities which are the
subject of the hedge. To compensate for the imperfect correlation of movements
in the price of securities being hedged and movements in the price of the stock
index futures, the Portfolio may buy or sell stock index futures contracts in a
greater dollar amount than the dollar amount of securities being hedged if the
historical volatility of the prices of such securities has been greater than the
historical volatility of the futures contract. Conversely, the Portfolio may buy
or sell fewer stock index futures contracts if the historical volatility of the
price of the securities being

                                      B-19
<PAGE>   50
hedged is less than the historical volatility of the futures contract.

         Where futures are purchased to hedge against a possible increase in the
price of stock before the Portfolio is able to invest its cash (or cash
equivalents) in stock (or options) in an orderly fashion, it is possible that
the market may decline instead; if the Portfolio then concludes not to invest in
stock or options at that time because of concern as to possible further market
decline or for other reasons, the Portfolio will realize a loss on the futures
contract that is not offset by a reduction in the price of securities purchased.

   
         In addition to the possibility that there may be an imperfect
correlation, or no correlation at all, between movements in the stock index
futures contract and the portion of the Portfolio being hedged, the price of
stock index futures may not correlate perfectly with movement in the stock index
due to certain market distortions.
    

         Positions in stock index futures may be closed out only on an exchange
or board of trade which provides a secondary market for such futures. Although
each Portfolio intends to purchase or sell futures only on exchanges or boards
of trade where there appears to be an active secondary market, there is no
assurance that a liquid secondary market on an exchange or board of trade will
exist for any particular contract or at any particular time. In such event it
may not be possible to close a futures position, and in the event of adverse
price movements, the Portfolio would continue to be required to make daily cash
payments of variation margin. In such circumstances, an increase in the price of
the securities, if any, may partially or completely offset losses on the futures
contract. However, as described above, there is no guarantee that the price of
the securities will, in fact, correlate with the price movements in the futures
contract and thus provide an offset to losses on a futures contract.

         The Portfolios intend to purchase and sell futures contracts on the
stock index for which they can obtain the best price with consideration also
given to liquidity and the correlation of the index to the particular securities
being hedged.

         Successful use of stock index futures by a Portfolio is also subject to
the ability to predict correctly movements in the direction of the market. For
example, if the Portfolio has hedged against the possibility of a decline in the
market adversely affecting stocks held in its Portfolio and stock prices
increase instead, the Portfolio will lose part or all of the benefit of the
increased value of its stocks which it has hedged because it will have
offsetting losses in its futures positions. In addition, in such situations, if
the Portfolio has insufficient cash, it may have to sell securities to meet the
daily variation margin

                                      B-20
<PAGE>   51
requirements. Such sales of securities may be, but will not necessarily be, at
increased prices which reflect the rising market. The Portfolio may have to sell
securities at a time when it may be disadvantageous to do so.

OPTIONS ON STOCK INDEX FUTURES AND RISKS

         In connection with the Portfolios' hedging strategies, each Portfolio
(other than the Money Market Portfolio) may purchase and write options on stock
index futures which are traded on a U.S. exchange or board of trade, in order to
hedge against adverse price movements, and enter into closing transactions with
respect to such options to terminate an existing position. Options on stock
index futures are similar to options on stocks except that an option on a stock
index future gives the purchaser the right, in return for the premium paid, to
assume a position in a stock index futures contract (a long position if the
option is a call and short position if the option is put), rather than to
purchase or sell stock, at a specified exercise price at any time during the
period of the option. The purchase of protective put options on a stock index
futures contract is analogous to the purchase of protective puts on individual
stocks, where a level of protection is sought below which no additional economic
loss wold be incurred by the Portfolio. Put options on stock index futures may
also be purchased to hedge a Portfolio of stocks. Writing a call option on stock
index futures would provide a partial hedge against declines in the value of the
securities the Portfolio owns (but would also limit potential capital
appreciation in the securities). In addition, writing an option would provide a
Portfolio with income in the form of the option premium.

         The purchase of a call option on a stock index future represents a
means of obtaining temporary exposure to anticipated market appreciation at
limited risk. It is analogous to the purchase of a call option on an individual
stock, which can be used as a substitute for a position in the stock itself.
Depending on the pricing of the option compared to either the price of the
futures contract upon which it is based, or the price of the underlying stock
index itself, it may be less risky than the ownership of the stock index futures
or the underlying stocks. Like the purchase of a stock index future, the
Portfolio would purchase a call option on a stock index future to hedge against
a market advance when the Portfolio is not fully invested.

         Upon exercise of the option, the delivery of the futures position by
the writer of the option to the holder of the option will be accompanied by
delivery of the accumulated balance in the writer's futures margin account which
represents the amount by which the market price of the stock index futures
contract, at exercise, exceeds, in the case of a call, or is less than, in the
case of a put, the exercise price of the option on the stock index future.


                                      B-21
<PAGE>   52
         As with options on securities, the holder of an option may terminate
his position by selling an identical option. There is, however, no guarantee
that such closing transactions can be effected. Positions in options on stock
index futures contracts may be closed out only on an exchange or board of trade
which provides a secondary market for such options. Although each Portfolio
intends to purchase or sell options only on exchanges or boards of trade where
there appears to be an active secondary market, there can be no assurance that a
liquid secondary market will exist for any particular option or at any
particular time. In such event, it may not be possible to close out an option
position, and, if the Portfolio was the writer of the option, in the event of
price movements causing adverse changes in the value of the option position, the
Portfolio would continue to be required to make daily cash payments of variation
margin.

         The ability to establish and close out positions on such options will
be subject to the availability of a liquid secondary market. A Portfolio will
not purchase options on stock index futures on any exchange unless and until, in
the opinion of WMC, the market for such options has developed sufficiently that
the risks in connection with options on futures transactions are not greater
than the risks in connection with stock index futures transactions. Compared to
the use of stock index futures, the purchase of options on stock index futures
contracts involves less potential risk to the Portfolio because the maximum
amount at risk is the premium paid for the options (plus transactions costs).
However, there may be circumstances when the use of an option on a stock index
future would result in a loss to the Portfolio when the use of a stock index
future would not, such as when there is no movement in the level of the index.

LIMITATIONS ON STOCK INDEX FUTURES AND RELATED OPTIONS TRANSACTIONS

   
         Each Portfolio authorized to invest in these instruments will not
engage in transactions in stock index futures contracts or related options for
speculation but only as a hedge against changes resulting from market conditions
in the values of securities held in the Portfolio or which it intends to
purchase and where the transactions are economically appropriate to the
reduction of risks inherent in the ongoing management of the Portfolio. Each
Portfolio authorized to invest in these instruments presently intends to limit
its transactions so that the aggregate market exposure of all futures contracts
does not exceed 30% of the Portfolio's total assets. In instances involving the
purchase of stock index futures contracts by those Portfolios, an amount of cash
or liquid securities, equal to the market value of the futures contracts, will
be deposited in a segregated account with the Portfolio's Custodian or in a
margin account with a broker to collateralize the position and thereby ensure
that the use of such futures is unleveraged. (See "Stock Index Futures and
Options


                                      B-22
<PAGE>   53
Thereon" for the Portfolios authorized to purchase and sell stock index futures
contracts and options.)
    

FOREIGN CURRENCY EXCHANGE TRANSACTIONS

         Since investments in companies whose principal business activities are
located outside of the United States will frequently involve currencies of
foreign countries, and since assets of certain Portfolios may temporarily be
held in bank deposits in foreign currencies during the completion of investment
programs, the value of the assets of a Portfolio as measured in U.S. dollars may
be affected favorably or unfavorably by changes in foreign currency exchange
rates and exchange control regulations. Although the Portfolio values its assets
daily in terms of U.S. dollars, it does conduct its foreign currency exchange
transactions on a spot (e.g., cash) basis at the spot rate prevailing in the
foreign currency exchange market or through entering into contracts to purchase
or sell foreign currencies at a future date (e.g., a "forward foreign currency"
contract or "forward" contract). It will convert currency on a spot basis from
time to time, and investors should be aware of the costs of currency conversion.
Although foreign exchange dealers do not charge a fee for conversion, they do
realize a profit based on the difference (the "spread") between the prices at
which they are buying and selling various currencies. Thus, a dealer may offer
to sell a foreign currency at one rate, while offering a lesser rate of exchange
should the Portfolio desire to resell that currency to the dealer. The
Portfolios do not intend to speculate in foreign currency exchange rates or
forward contracts, but they are permitted to make prudent investments.

         A forward contract involves an obligation to purchase or sell a
specific currency at a future date, which may be any fixed number of days from
the date of the contract, agreed upon by the parties, at a price set at the time
of the contract. These contracts are traded in the interbank market conducted
directly between currency traders (usually large commercial banks) and their
customers. A forward contract generally has no deposit requirement, and no
commissions are charged for trades.

         The Portfolios may enter into forward contracts for the purpose of
adjusting country exposure as a part of an overall investment strategy as a
substitute for purchasing or selling a security, or to protect against a
possible loss resulting from an adverse change in the relationship between the
U.S. dollar and the foreign currency during the period between the date a
foreign security is purchased or sold and the date on which payment is made or
received. Forward contracts may be utilized when the Sub-Adviser believes that
the currency of a particular foreign country may suffer a substantial decline
against the U.S. dollar. In this case, it may enter into a forward contract to
sell, for a fixed amount of U.S. dollars, the amount of foreign currency


                                      B-23
<PAGE>   54
approximating the value of some or all of the Portfolio's securities denominated
in such foreign currency.

   
         Under normal circumstances, consideration of the prospect for currency
parities will be incorporated in the longer term investment decisions made with
regard to overall diversification strategies. However, it is important to have
the flexibility to enter into such forward contracts when the best interests of
the Portfolio will be served. The Custodian will maintain, in a segregated
account, an amount of cash or liquid securities equal to the Portfolio's
commitments under forward contracts except to the extent they are otherwise
"covered." If the value of the securities declines, additional cash or
securities will be segregated on a daily basis so that the value will equal the
amount of the Portfolio's commitments with respect to such contracts.
    

         The Portfolios generally will not enter into a forward contract with a
term of greater than one year. At the maturity of a forward contract, a
Portfolio may either sell the portfolio security and make delivery of the
foreign currency, or it may retain the security and terminate its contractual
obligation to deliver the foreign currency by purchasing an "offsetting"
contract with the same currency trader obligating it to purchase, on the same
maturity date, the same amount of the foreign currency.

         It is impossible to forecast with precision the market value of
portfolio securities at the expiration of the contract. Accordingly, if a
decision is made to sell the security and make delivery of the foreign currency
it may be necessary to purchase additional foreign currency on the spot market
(and bear the expense of such purchase), if the market value of the security is
less than the amount of foreign currency the Portfolio is obligated to deliver.
Conversely, it may be necessary to sell on the spot market some of the foreign
currency received upon the sale of the portfolio security if its market value
exceeds the amount of foreign currency the Portfolio is obligated to deliver.

         If the Portfolio retains the portfolio security and engages in an
offsetting transaction, the Portfolio will incur a gain or loss (as described
below) to the extent that there has been movement in forward contract prices. If
the Portfolio engages in an offsetting transaction, it may subsequently enter
into a new forward contract to sell the foreign currency. Should forward prices
decline during the period between entering into a forward contract for the sale
of the foreign currency and the date it enters into an offsetting contract for
the purchase of the foreign currency, the Portfolio will realize a gain to the
extent the price of the currency it has agreed to sell exceeds the price of the
currency it has agreed to purchase. Should forward prices increase, the
Portfolio will suffer a loss to the extent that the price of the currency it has
agreed to purchase exceeds the price of the currency it has agreed to sell.


                                      B-24
<PAGE>   55
         The Portfolios are not required to enter into such transactions with
regard to its foreign currency-denominated securities and will not do so unless
deemed appropriate by the Sub-Adviser. It also should be realized that this
method of protecting the value of securities against a decline in the value of a
currency does not eliminate fluctuations in the underlying prices of the
securities. It simply establishes a rate of exchange which one can achieve at
some future point in time. Additionally, although such contracts tend to
minimize the risk of loss due to a decline in the value of the hedged currency,
at the same time, they tend to limit any potential gain which might result
should the value of such currency increase.

   
         American Depositary Receipts ("ADRs"), Global Depositary Receipts
("GDRs"), European Depositary Receipts ("EDRs") and other forms of depositary
receipts for securities of foreign issuers provide an alternative method for the
Portfolios to make foreign investments. These securities will not be denominated
in the same currency as the securities into which they may be converted.
Generally, ADRs, in registered form, are designed for use in U.S. securities
markets and GDRs, in bearer form, are designed for use in non-U.S. securities
markets. ADRs are receipts typically issued by a U.S. bank or trust company
evidencing ownership of the underlying securities. GDRs are Global receipts
evidencing a similar arrangement. EDRs are receipts issued in Europe, typically
by forein banks and trust companies, and evidence ownership of either foreign or
domestic underlying securities.
    

   
OPTIONS ON FOREIGN CURRENCIES

         The Growth, Capital Appreciation, Growth & Income, High Yield,
Multi-Asset, Strategic Multi-Asset and Natural Resources Portfolios may purchase
put and call options on foreign currencies for defensive or hedging purposes.
For example, a decline in the dollar value of a foreign currency in which
portfolio securities are denominated will reduce the dollar value of such
securities, even if their value in the foreign currency remains constant. In
order to protect against such diminutions in the value of portfolio securities,
a Portfolio may purchase put options on the foreign currency. If the value of
the currency does decline, a Portfolio will have the right to sell such currency
for a fixed amount in dollars and will thereby offset, in whole or in part, the
adverse effect on its portfolio which otherwise would have resulted.

         Conversely, where a rise in the dollar value of a currency in which
securities to be acquired are denominated is projected, thereby increasing the
cost of such securities, a Portfolio may purchase call options thereon. The
purchase of such options could offset, at least partially, the effects of the
adverse movements in exchange rates. As in the case of other types of options,
however, the benefit to the Portfolio deriving from purchases of foreign
currency options will be reduced by the amount of the premium and

                                      B-25
<PAGE>   56
related transaction costs. In addition, where currency exchange rates do not
move in the direction or to the extent anticipated, the Portfolio could sustain
losses on transactions in foreign currency options which would require it to
forego a portion or all of the benefits of advantageous changes in such rates.

         A Portfolio may also sell (write) covered call options on foreign
currencies for defensive or hedging purposes. For example, where the Portfolio
anticipates a decline in the dollar value of foreign currency denominated
securities due to adverse fluctuations in exchange rates it could, instead of
purchasing a put option,, write a call option on the relevant currency. If the
expected decline occurs, the option will most likely not be exercised, and the
diminution in value of portfolio securities will be offset by the amount of the
premium received. For a more general discussion regarding the opening and
closing of options positions and the risks of these transactions, see "Call and
Put Options on Securities" above.

         A call option written on a foreign currency covered by the Portfolio is
"covered" if the Portfolio owns the underlying foreign currency covered by the
call or has an absolute and immediate right to acquire that foreign currency
without additional cash consideration(or for additional cash consideration held
in a segregated account by its Custodian) upon conversion or exchange of other
foreign currency held in its portfolio. A call option is also covered if the
Portfolio has a call on the same foreign currency and in the same principal
amount as the call written where the exercise price of the call held (a) is
equal to or less than the exercise price of the call written or (b) is greater
than the exercise price of the call written if the difference is maintained by
the Portfolio in cash, U.S. Government securities and other high quality liquid
debt securities in a segregated account with its Custodian.

         As in the case of other types of options, however, the writing of a
foreign currency option will constitute only a partial hedge up to the amount of
the premium, and only if rates move in the expected direction. If this does not
occur, the option may be exercised and the Portfolio would be required to
purchase or sell the underlying currency at a loss which may not be offset by
the amount of the premium. Through the writing of options on foreign currencies,
a Portfolio also may be required to forego all or a portion of the benefits
which might otherwise have been obtained from favorable movements in exchange
rates.

FUTURES CONTRACTS ON FOREIGN CURRENCIES

         The Portfolios may enter into foreign currency futures contract to
achieve the same objectives discussed above with

                                      B-26
<PAGE>   57
respect to currency forward contracts. A foreign currency futures contract is an
agreement pursuant to which one party agrees to make delivery, and the other
party agrees to accept delivery, of a currency at a specified price on a
specified date. Although such futures contracts by their terms call for actual
delivery or acceptance of a currency, in most cases the contracts are closed out
before their settlement date without the making or taking of delivery. For a
more general discussion regarding the opening and closing of futures contracts
positions and the risks of these transactions, see "Futures Contracts on Fixed
Income Securities-Characteristics and Risks" above.

         ADDITIONAL RISKS OF OPTIONS ON FOREIGN CURRENCIES, FORWARD
CONTRACTS AND FUTURES CONTRACTS ON FOREIGN CURRENCIES.


         Options on foreign currencies and forward contracts are not traded on
contract markets regulated by the CFTC or (with the exception of certain foreign
currency options) by the SEC. To the contrary, such instruments are traded
through financial institutions acting as market-makers, although foreign
currency options are also traded on certain national securities exchanges, such
as the Philadelphia Stock Exchange and the Chicago Board Options Exchange,
subject to SEC regulation. Similarly, options on currencies may be traded
over-the-counter. In an over-the-counter trading environment, many of the
protections afforded to exchange participants will not be available. For
example, there are no daily price fluctuation limits, and adverse market
movements could therefore continue to an unlimited extent over a period of time.
Although the purchaser of an option cannot lose more than the amount of the
premium plus related transaction costs, this entire amount could be lost.
Moreover, the option writer and a trader of forward contracts could lose amounts
substantially in excess of their initial investments, due to the margin and
collateral requirements associated with such positions.

         Options on foreign currencies traded on national securities exchanges
are within the jurisdiction of the SEC, as are other securities traded on such
exchanges. As a result, many of the protections provided to traders on organized
exchanges will be available with respect to such transactions. In particular,
all foreign currency option positions entered into on a national securities
exchange are cleared and guaranteed by the Options Clearing Corporation ("OCC"),
thereby reducing the risk of counterparty default. Further, a liquid secondary
market in options traded on a national securities exchange may be more readily
available than in the over the counter market, potentially permitting the
Portfolio to liquidate open positions at a profit prior to exercise or
expiration, or to limit losses in the event of adverse market movements.


                                      B-27
<PAGE>   58
         The purchase and sale of exchange-traded foreign currency options,
however, is subject to the risks of the availability of a liquid secondary
market described above, as well as the risks regarding adverse market movements,
margining of options written, the nature of the foreign currency market,
possible intervention by governmental authorities and the effects of other
political and economic events. In addition, exchange-traded options on foreign
currencies involve certain risks not presented by the over-the-counter market.
For example, exercise and settlement of such options must be made exclusively
through the OCC, which has established banking relationships in applicable
foreign countries for this purpose. As a result, the OCC may, if it determines
that foreign governmental restrictions or taxes would prevent the orderly
settlement of foreign currency options exercises, or would result in undue
burdens on the OCC or its clearing member, impose special procedures on exercise
and settlement, such as technical changes in the mechanics of delivery of
currency, the fixing of dollar settlement prices or prohibitions on exercise.

         As in the case of forward contracts, certain options on foreign
currencies are traded over-the-counter and involve liquidity and credit risks
which may not be present in the case of exchange-traded currency options. The
Portfolio's ability to terminate over-the-counter options will be more limited
than with exchange-traded options. It is also possible that broker-dealers
participating in over-the-counter options transactions will not fulfill their
obligations. Until such time as the staff of the SEC changes its position, the
Portfolio will treat purchased over-the-counter options and assets used to cover
written over-the-counter options as illiquid securities. With respect to options
written with primary dealers in U.S. Government securities pursuant to an
agreement requiring a closing purchase transaction at a formula price, the
amount of illiquid securities may be calculated with reference to the repurchase
formula.

         In addition, futures contracts, options on futures contracts, forward
contracts and options on foreign currencies may be traded on foreign exchanges.
Such transactions are subject to the risk of governmental actions affecting
trading in or the prices of foreign currencies or securities. The value of such
positions also could be adversely affected by:(i) other complex foreign
political and economic factors; (ii) lesser availability than in the United
States of data on which to make trading decisions; (iii) delays in the
Portfolio's ability to act upon economic events occurring in foreign markets
during non-business hours in the United States; (iv) the imposition of different
exercise and settlement terms and procedures and margin requirements than in the
United States; and (v) lesser trading volume.
    

LOANS OF PORTFOLIO SECURITIES


                                      B-28
<PAGE>   59
         Consistent with applicable regulatory requirements, the Growth and
Income Portfolio may lend portfolio securities in amounts up to 33% of total
assets to brokers, dealers and other financial institutions, provided, that such
loans are callable at any time by the Portfolio and are at all times secured by
cash or equivalent collateral that is equal to at least the market value,
determined daily, of the loaned securities. In lending its portfolio securities,
the Portfolio receives income while retaining the securities' potential for
capital appreciation. The advantage of such loans is that the Portfolio
continues to receive the interest and dividends on the loaned securities while
at the same time earning interest on the collateral, which will be invested in
short-term obligations. A loan may be terminated by the borrower on one business
day's notice or by the Portfolio at any time. If the borrower fails to maintain
the requisite amount of collateral, the loan automatically terminates, and the
Portfolio could use the collateral to replace the securities while holding the
borrower liable for any excess of replacement cost over collateral. As with any
extensions of credit, there are risks of delay in recovery and in some cases
even loss of rights in the collateral should the borrower of the securities fail
financially. However, these loans of portfolio securities will only be made to
firms deemed by the Sub-Adviser to be creditworthy. On termination of the loan,
the borrower is required to return the securities to the Portfolio; and any gain
or loss in the market price of the loaned security during the loan would inure
to the Portfolio. The Portfolio will pay reasonable finders', administrative and
custodial fees in connection with a loan of its securities or may share the
interest earned on collateral with the borrower.

         Since voting or consent rights which accompany loaned securities pass
to the borrower, the Portfolio will follow the policy of calling the loan, in
whole or in part as may be appropriate, to permit the exercise of such rights if
the matters involved would have a material effect on the Portfolio's investment
in the securities which are the subject of the loan.

INTEREST-RATE SWAP TRANSACTIONS

         The Growth and Income Portfolio, Fixed Income Portfolio, Foreign
Securities Portfolio, High Yield Portfolio, Natural Resources Portfolio,
Multi-Asset Portfolio and Strategic Multi-Asset Portfolio may each enter into
interest rate swaps. Interest rate swaps involve the exchange by a Portfolio
with another party of their respective commitments to pay or receive interest,
for example, an exchange of floating rate payments for fixed-rate payments. A
Portfolio expects to enter into these transactions primarily to preserve a
return or spread on a particular investment or portion of its portfolio or to
protect against any increase in the price of securities a Portfolio anticipates
purchasing at a later date. A Portfolio intends to use these transactions as a
hedge and not as a speculative investment. The risk of loss with

                                      B-29
<PAGE>   60
respect to interest rate swaps is limited to the net amount of interest payments
that the portfolio is contractually obligated to make and will not exceed 5% of
a Portfolio's net assets. The use of interest rate swaps may involve investment
techniques and risks different from those associated with ordinary portfolio
transactions. If the Adviser is incorrect in its forecast of market values,
interest rates and other applicable factors, the investment performance of the
Portfolio would diminish compared to what it would have been if the investment
technique was never used.



DESCRIPTION OF COMMERCIAL PAPER RATINGS

         The following descriptions of commercial paper ratings have been
published by Standard and Poor's and Moody's, respectively.

         Commercial paper rated A by Standard and Poor's is regarded by Standard
and Poor's as having the greatest capacity for timely payment. Issues rated A
are further refined by use of the numbers 1+, 1, 2, and 3 to indicate the
relative degree of safety. Issues rated A-1+ are those with an "overwhelming
degree" of credit protection. Those rated A-1 reflect a "very strong" degree of
safety regarding timely payment. Those rated A-2 reflect a "strong" degree of
safety regarding timely payment but not as high as A-1.

         Moody's employs designations to indicate the relative repayment
capacity of rated issuers as follows:

<TABLE>
<S>                                                  <C>
                  Prime-1                            Highest Quality
                  Prime-2                            Higher Quality
</TABLE>



DISCOUNT BONDS, CONVERTIBLE BONDS AND PREFERRED STOCKS

         Discount bonds are bonds issued below par, or trading below par, where
the yield to maturity is greater than the current yield. Zero coupon bonds are
bonds which pay no current coupon, but where income is accrued during the
passage of time and the bond, as a result of this accrued interest, should
increase in value from purchase price to maturity value. The sale of a zero
coupon bond on an interim basis, between purchase and maturity, may result in a
cash gain or loss depending on market conditions; and payment of any cash return
depends on the issuer's ability to meet maturity requirements on maturity date.

         Convertible bonds and preferred stocks are fixed-income instruments
which provide for the regular payment of a coupon or dividend, but which also
allow the holder to convert the holding into shares of the underlying common
stock. Thus the valuation of

                                      B-30
<PAGE>   61
prospective return of these instruments is some combination of the current yield
resulting from coupon or dividend payment, and capital appreciation (or
depreciation) resulting from movement of the underlying common stock and market
evaluation of conversion features. Certain issuers issue bonds or preferred
stocks with warrants, enabling the holder to purchase the issuer's common stock
or other securities. These "synthetic convertibles" will be used when the
Sub-Adviser finds the combination of current return and capital appreciation
potential relatively attractive. Warrants and common stocks are intended for
purchase only where fixed-income securities of the issuer are also owned or
expected to be purchased by the Portfolio.

CERTAIN RISK FACTORS RELATING TO HIGH-YIELD (HIGH-RISK) BONDS

         The descriptions below are intended to supplement the material
in the Prospectus under "Investment Objectives and Policies."

         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, the Portfolio may incur losses or
         expenses in seeking recovery of amounts owed to it. In addition,
         periods of economic uncertainty and change can be expected to result in
         increased volatility of market 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, the 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 the Portfolio's
         ability to value accurately or dispose of such bonds. Adverse publicity
         and investor perceptions, whether or not based on fundamental analysis,
         may

                                      B-31
<PAGE>   62
         decrease the values and liquidity of high-yield bonds, especially in a
         thin market.

   
         INVESTMENTS VEHICLES DESIGNED TO TRACK AN INDEX

                  Consistent with its investment objectives and policies, a
         Portfolio may purchase interests in certain investment vehicles
         designed to provide investment results which correspond generally to
         the performance of a particular benchmark index, such as the S&P 500
         Index or a Morgan Stanley Capital International (MSCI) country index.
         Each such investment vehicle invests substantially all of its assets in
         a manner designed to reproduce the composition of its benchmark index,
         that is, the investment vehicle tracks all of the securities composing
         the index and reflects each security's weighting within the index.
         These investment vehicles can provide exposure to a market segment or
         an entire foreign market though a single investment. Some investment
         vehicles may be deemed private investment companies exempt from
         registration under the Investment Company Act of 1940, as amended
         ("1940") pursuant to Section 3(c)7) thereof or may be registered under
         the 1940 Act. In either such event, the Portfolio's investment would be
         subject to certain limitations imposed by the 1940 Act. Interests in
         such investment vehicles may be purchased in institutional resale
         transactions exempt from registration under the Securities Act of 1933,
         as amended ("1933 Act") pursuant to Rule 144A thereof, and may be
         considered illiquid securities. As an interest holder of such
         investment vehicle, a Portfolio would bear, along with other holders,
         its pro rata portion of the expenses of such investment vehicle,
         including any administrative and custody expenses. These expenses would
         be in addition to any expenses that a Portfolio bears directly in
         connection with its own operations.
    


FURTHER INFORMATION ABOUT THE TARGET '98 PORTFOLIO

         As stated in the Prospectus, the objective of the Target '98 Portfolio
is to achieve a predictable compounded investment return for a specified period
of time, consistent with the preservation of capital. This discussion provides a
more detailed explanation of the investment policies that will be employed to
manage this Portfolio.

         If the Target '98 Portfolio held only stripped securities that were
obligations of the United States Government, maturing on the Maturity Date, the
compounded investment return of the Portfolio from the date of initial
investment until the Maturity Date could be calculated arithmetically with a
relatively high degree of accuracy. However, by (i) including stripped corporate
obligations and current interest bearing debt obligations; (ii) permitting
investment in highly liquid short-term debt obligations; and (iii) actively
managing the Portfolio, the accuracy of the predicted investment return is
reduced somewhat. The reduction in accuracy

                                      B-32
<PAGE>   63
is mitigated by: targeting the maturity dates of the Portfolio's investments to
its Maturity Date; purchasing call-protected securities; and performing
fundamental credit analysis to reduce credit risk.

         The receipt of the current income introduces reinvestment risk.
Reinvestment risk is the risk that the payments received will not be reinvested
at interest rates that are as high or higher than needed to achieve the
predicted compounded investment return. Because the Portfolio employs a policy
of utilizing current income to meet its expenses, reinvestment risk is reduced.
If the Portfolio were comprised only of zero coupon securities, principal would
have to be liquidated to meet expenses, thereby compromising the objective of
providing a predictable compounded investment return.

         The Sub-Adviser's goal in selecting current interest bearing debt
obligations for the Portfolio is to seek to maximize call protection and to
minimize the risk that the issuers of portfolio securities will default on their
obligation to pay or that the securities rating will be downgraded by Moody's or
Standard and Poor's. Accordingly, the Sub-Adviser intends to select investment-
grade debt obligations with call protection. The Portfolio is limited to
investments in obligations within the four highest categories assigned by
Moody's or by Standard and Poor's. Nevertheless, credit risks cannot be
completely eliminated. If an issuer defaults on its obligation to pay principal
or interest, the Portfolio's value may be adversely affected.

         As stated in the Prospectus, the Portfolio is authorized to invest in
dollar denominated obligations of foreign issuers or obligations or domestic
issuers that trade in foreign markets. The risks of investing outside of the
United States are highlighted in the Prospectus and explained herein under the
following sections: Foreign Money Market Instruments, Foreign Securities and
Foreign Currency Exchange Transactions.


                             INVESTMENT RESTRICTIONS

         The Trust has adopted the following restrictions relating to the
investment of assets of the Money Market, Fixed Income, Government and Quality
Bond, High Yield, Target '98, Growth and Income, Foreign Securities, Growth,
Capital Appreciation, Natural Resources, Multi-Asset and Strategic Multi-Asset
Portfolios. These are fundamental policies and may not be changed without the
approval of the holders of a majority of the outstanding voting shares of each
Portfolio affected (which for this purpose and under the 1940 Act, means the
lesser of (i) 67% of the shares represented at a meeting at which more than 50%
of the outstanding shares are represented or (ii) more than 50% of the
outstanding shares). A change in policy affecting only one Portfolio may be
effected with

                                      B-33
<PAGE>   64
the approval of a majority of the outstanding shares of such Portfolio. Except
as otherwise indicated, none of the twelve Portfolios may:

         1.       Purchase any security (other than obligations of the U.S.
                  Government, its agencies or instrumentalities) if as a
                  result more than 5% of the Portfolio's total assets
                  (taken at current value) would then be invested in
                  securities of a single issuer, or more than 25% of its
                  total assets (taken at current value) would then be
                  invested in a single industry with the exception of the
                  Money Market Portfolio which intends to concentrate its
                  investments in the banking industry, and the Natural
                  Resources Portfolio which intends to concentrate its
                  investments in the securities of companies in gold-
                  related industries.

         2.       Purchase securities on margin (but the Trust may obtain such
                  short-term credits as may be necessary for the clearance of
                  purchases and sales of securities).

         3.       Make short sales of securities or maintain a short position.

         4.       Purchase any security if, as a result, the Portfolio would
                  then hold more than 10% of the outstanding voting securities
                  of an issuer.

         5.       Purchase any security, if as a result, the Portfolio would
                  then have more than 5% of its total assets (taken at current
                  value) invested in securities of companies (including
                  predecessors) that are less than three years old.

         6.       Purchase or retain securities of any company if, to the
                  knowledge of the Trust, Officers and Trustees of the Trust and
                  officers and directors of WMC or SAAMCo who individually own
                  more than 1/2 of 1% of the securities of that company together
                  own beneficially more than 5% of such securities.

         7.       Buy or sell commodities or commodity contracts (except
                  financial futures as described herein) or, with the exception
                  of the Natural Resources Portfolio, real estate or interests
                  in real estate, although a Portfolio may purchase and sell
                  securities which are secured by real estate and securities of
                  companies which invest or deal in real estate.

         8.       Act as underwriter except to the extent that, in connection
                  with the disposition of portfolio securities,


                                      B-34
<PAGE>   65
                  a Portfolio may be deemed to be an underwriter under certain
                  Federal securities laws.

         9.       Make investments for the purpose of exercising control or
                  management.

         10.      Purchase any security restricted as to disposition under
                  Federal securities laws, if as a result, a Portfolio would
                  have more than 10% of its total assets (taken at current
                  value) invested in securities for which market quotations are
                  not readily available and in repurchase agreements with a
                  maturity of longer than seven days.

         11.      Invest in securities of other investment companies, except as
                  part of a merger, consolidation or other acquisition, with the
                  exception of the Natural Resources Portfolio.

         12.      With the exception of the Natural Resources Portfolio, invest
                  in interests in oil, gas or other mineral exploration or
                  development programs, although to the extent consistent with
                  its investment objectives and policies, a Portfolio may invest
                  in the publicly traded securities of companies which invest in
                  or sponsor such programs.

         13.      Make loans, except through (a) the purchase of bonds, debt
                  obligations such as GNMA securities, debentures, commercial
                  paper, corporate notes, and similar evidences of indebtedness
                  of a type commonly sold to financial institutions (subject to
                  the limitation in paragraph 11 above); and (b) repurchase
                  agreements (subject to the limitation in paragraph 11 above).
                  The purchase of a portion of an issue of securities described
                  under (a) above distributed publicly, whether or not the
                  purchase is made on the original issuance, is not considered
                  the making a loan.

         14.      Borrow money or pledge Portfolio assets except for temporary
                  or emergency purposes and then only in an amount not in excess
                  of 10% of the value of its assets in which case it may pledge,
                  mortgage or hypothecate any of its assets as security for such
                  borrowing, but not to an extent greater than 5% of the value
                  of the assets, except with respect to the Foreign Securities
                  Portfolio or Natural Resources Portfolio which may borrow
                  money or pledge its assets in an amount not in excess of 20%
                  of the value of its assets. No more than 5% of the assets of
                  each Portfolio may be borrowed from non-banks. (Neither the
                  deposit in escrow of underlying securities in connection with
                  the writing of call options, nor the deposit of U.S. Treasury
                  bills in escrow in connection 

                                      B-35
<PAGE>   66
                  with the writing of put options, nor the deposit of cash and
                  cash equivalents in a segregated account with the Trust's
                  Custodian or in a margin account with a broker in connection
                  with futures, or related options transactions or in connection
                  with the writing of call and put options in spread
                  transactions, is deemed to be a pledge.)

         15.      Write, purchase or sell puts, calls or combinations thereof on
                  stocks, except as described under Investment Objectives and
                  Policies with respect to the Growth, Capital Appreciation,
                  Growth and Income, Fixed Income, High Yield, Multi-Asset,
                  Strategic Multi-Asset and Natural Resources Portfolios.


                        SUNAMERICA ASSET MANAGEMENT CORP.

         SunAmerica Asset Management Corp. ("SAAMCo"), The SunAmerica Center,
733 Third Avenue, New York, New York 10017-3204, has been retained pursuant to
an Investment Advisory and Management Agreement (the "Advisory Agreement") to
supervise the management and investment programs of the Foreign
Securities,Capital Appreciation, Growth, Natural Resources, Growth and Income,
High Yield, Target '98, Fixed Income, Government and Quality Bond, Strategic
Multi-Asset, Multi-Asset, and Money Market Portfolios of the Trust.

   
    

   
         SAAMCo is engaged in providing investment advice and management
services to the Trust, other mutual funds, pension funds, and related assets and
programs offered by the affiliated companies of SunAmerica Inc. SAAMCo also
provides investment advice to individual companies and clients. As of December
31, 1997, SAAMCo, advise and/or administer in excess of 12 billion of assets.
SAAMCo provides investment advisory services, office space, and other facilities
for the management of the Trust's affairs, and pays all compensation of officers
and Trustees of the Trust who are "interested persons" of SAAMCo. The Trust pays
all other expenses incurred in the operation of the Trust, including fees and
expenses of disinterested Trustees of the Trust, except those affirmatively
undertaken by SAAMCo or WMC.
    

         The Advisory Agreement provides that SAAMCo 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 SAAMCo's officers or
employees to serve without compensation as Trustees or officers of the Trust if
duly elected to such positions. Under the Advisory Agreement, the Trust agrees
to assume and pay certain charges and expenses of its operations, including: the
compensation of the Trustees (other than those affiliated with SAAMCo or WMC),
the charges and expenses of independent accountants, legal counsel,

                                      B-36
<PAGE>   67
expenses of registering or qualifying shares for sale, any transfer or dividend
disbursing agent, any registrar of the Trust, the Custodian (including fees for
safekeeping of securities), costs of calculating net asset value, all costs of
acquiring and disposing of portfolio securities, interest (if any) on
obligations incurred by the Trust, membership dues in the Investment Company
Institute or any similar organization, reports and notices to shareholders,
miscellaneous expenses and all taxes and fees to Federal, state or other
governmental agencies.

         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 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.

   
         The Advisory Agreement continues in effect from year to year, in
accordance with its terms, only so long as such continuance is specifically
approved at least annually by the Board of Trustees or by vote of a majority of
the outstanding voting securities of the Trust. The Advisory Agreement may be
terminated, as to any Portfolio named therein at any time, without the payment
of any penalty, by the Trustees or by a vote of a majority of the outstanding
shares of the Trust or of any Portfolio of the Trust, on not less than thirty
(30) days or more than sixty (60) days' prior written notice to SAAMCo, or by
SAAMCo, on ninety (90) days' prior written notice to the Trust. The Advisory
Agreement terminates automatically in the event of its assignment.
    

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

         With respect to the investment advisory fees, SAAMCo has agreed to
waive its fees to the extent necessary so that the fees actually collected
reflect the fee schedules set forth below at the following annual percentages of
each portfolio's average daily net assets (other than the Natural Resources
Portfolio, for which no fee waiver is in effect):

<TABLE>
<CAPTION>
                                 AVERAGE DAILY                      MANAGEMENT
PORTFOLIO                         NET ASSETS                           FEE
- ---------                        -------------                      ----------
<S>                             <C>                                    <C>
Foreign Securities              $0-$100 million                        .900%
                                > $100 million                         .825%
</TABLE>


                                      B-37
<PAGE>   68
<TABLE>

<S>                                    <C>                                       <C>
                                       > $250 million                            .750%
                                       > $500 million                            .700%

Capital Appreciation                   $0-$100 million                           .750%
                                       > $100 million                            .675%
                                       > $250 million                            .625%
                                       > $500 million                            .600%

Growth                                 $0-$250 million                           .750%
                                       > $250 million                            .675%
                                       > $500 million                            .600%

Growth and Income                      $0-$100 million                           .700%
                                       > $100 million                            .650%
                                       > $250 million                            .600%
                                       > $500 million                            .575%

Strategic Multi-Asset,
Multi-Asset                            $0-$200 million                          1.000%
                                       > $200 million                            .875%
                                       > $500 million                            .800%

High Yield                             $0-$250 million                           .700%
                                       > $250 million                            .575%
                                       > $500 million                            .500%

Target '98                             $0-$100 million                           .625%
                                       > $100 million                            .570%
                                       > $250 million                            .525%
                                       > $500 million                            .500%

Government & Quality Bond,
Fixed Income                           $0-$200 million                           .625%
                                       > $200 million                            .575%
                                       > $500 million                            .500%
</TABLE>


<TABLE>
<CAPTION>
                                                              AVERAGE DAILY                   MANAGEMENT
PORTFOLIO                                                      NET ASSETS                        FEE
- ---------                                                     -------------                   ----------

<S>                                                          <C>                                <C>
Money Market                                                 $0-$150 million                    .500%


                                                             > $150 million                     .475%
                                                             > $250 million                     .450%
                                                             > $500 million                     .425%
</TABLE>

                                      B-38
<PAGE>   69
   
         The following table sets forth the total advisory fees earned by the
Adviser from each Portfolio pursuant to the Advisory Agreement for the fiscal
years ended December 31, 1997, 1996, and 1995.
    

                                  ADVISORY FEES
   
<TABLE>
<CAPTION>
            FUND                         1997             1996             1995
            ----                         ----             ----             ----
<S>                                   <C>              <C>              <C>
Foreign Securities Portfolio          $  404,182       $  473,257       $  525,490
Capital Appreciation Portfolio        $4,366,046       $3,030,849       $1,992,705
Growth Portfolio                      $3,049,207       $2,393,836       $2,044,069
Natural Resources Portfolio           $  380,856       $  302,086       $  195,327
Growth and Income Portfolio           $  280,911       $  220,009       $  229,671
Strategic Multi-Asset Portfolio       $  563,207       $  597,679       $  640,025
Multi-Asset Portfolio                 $1,501,407       $1,569,359       $1,671,735
High Yield Portfolio                  $  286,254       $  313,621       $  346,773
Target '98 Portfolio                  $   55,542       $   72,086       $   98,847
Fixed Income Portfolio                $  124,001       $  152,430       $  174,815
Government and Quality Bond                                             
Portfolio                             $1,364,101       $1,392,653       $1,346,394
Money Market Portfolio                $  383,800       $  432,146       $  569,193
</TABLE>
    
- ---------------------------------------------------


                           PERSONAL SECURITIES TRADING

         The Trust and the Adviser have adopted a written Code of Ethics (the
"Code of Ethics") 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 of Ethics 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.


                                      B-39
<PAGE>   70
         Finally, the Sub-Adviser has adopted a written Code of Ethics, the
provisions of which are materially similar to those in the Adviser's Code of
Ethics, and has undertaken to comply with the provisions of the Adviser's Code
of Ethics to the extent such provisions are more restrictive. Further, the
Sub-Adviser reports 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 of Ethics by Access Persons of
the Trust or the Adviser.


                          WELLINGTON MANAGEMENT COMPANY

   
         Wellington Management Company, LLP serves as Sub-Adviser to all of the
Portfolios of the Trust, pursuant to the Sub-Advisory Agreement with SAAMCo.
(See "Wellington Management Company, LLP" in the Prospectus for additional
information concerning the Sub-Adviser.) Under the Sub-Advisory Agreement, the
Sub-Adviser manages the investment and reinvestment of each of the Portfolios.
The Sub-Adviser 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 Sub-Adviser's fee.
    

   
         The Sub-Advisory Agreement continues in effect from year to year, in
accordance with its terms, only so long as such continuance is specifically
approved at least annually by the Board of Trustees or by vote of a majority of
the outstanding voting securities of the Trust. The Sub-Advisory Agreement
provides that it will terminate in the event of an assignment (as defined in the
1940 Act) or upon termination of the Advisory Agreement. The sub- advisory
agreement may be terminated at anytime, without penalty, by the Trustees, by the
holders of a majority of the respective Portfolio's outstanding voting
securities, by the adviser or not less than 30 nor more than 60 days written
notice to the Sub-Adviser, or by the Sub-Adviser on 90 days written notice to
the Adviser and the Trust. Under the terms of the Sub-Advisory Agreement, the
Sub-Adviser is not liable to the Portfolios, or their shareholders, for any act
or omission by it or for any losses sustained by the Portfolios or their
shareholders, except in the case of willful misfeasance, bad faith, gross
negligence or reckless disregard of obligations or duties.
    

   
         The following table sets forth the total sub-advisory fees received by
WMC, as reported to the Trust by SAAMCo, for each Portfolio pursuant to the
Sub-Advisory Agreement for the fiscal years ended December 31, 1997, 1996, and
1995.
    

                                SUB-ADVISORY FEES

                                      B-40
<PAGE>   71
   
<TABLE>
<CAPTION>
          FUND                           1997             1996            1995

<S>                                   <C>              <C>              <C>
Foreign Securities Portfolio          $  179,429       $  206,599       $223,066
Capital Appreciation Portfolio        $1,429,761       $1,057,476       $736,837
Growth Portfolio                      $  910,003       $  766,639       $637,763
Natural Resources Portfolio           $  175,784       $  140,974       $ 91,152
Growth and Income Portfolio           $  130,423       $  102,147       $106,633
Strategic Multi-Asset Portfolio       $  162,641       $  169,536       $178,005
Multi-Asset Portfolio                 $  299,772       $  310,404       $325,760
High Yield Portfolio                  $  122,680       $  134,409       $148,328
Target '98 Portfolio                  $   19,995       $   25,951       $ 35,585
Fixed Income Portfolio                $   44,640       $   54,875       $ 62,934
Government and Quality Bond
Portfolio                             $  294,844       $  299,809       $291,764
Money Market Portfolio                    57,570       $   64,822       $ 85,379
</TABLE>
    


                       OFFICERS AND TRUSTEES OF THE TRUST

         The following table lists the Trustees and executive officers of the
Trust, their ages, business addresses and principal occupations during the past
five years. The SunAmerica Mutual Funds consist of SunAmerica Equity Funds,
SunAmerica Income Funds, SunAmerica Money Market Funds, Inc. and Style Select
Series, Inc. An asterisk indicates those Trustees who may be deemed to be
"interested persons" of the Trust as that term is defined in the 1940 Act.

<TABLE>
<CAPTION>
                                            Position                   Principal Occupations
Name, Age and Address                       with the Fund              During Past 5 Years
- ---------------------                       -------------              -------------------

<S>                                         <C>                        <C>
S. James Coppersmith, 64                    Trustee                    Formerly, President and
7 Elmwood Road                                                         General Manager, WCVB-TV,a
Marblehead, MA  01945                                                  division of the Hearst
                                                                       Corporation from 1982 to
                                                                       1994 (retired);
                                                                       Director/Trustee of the
                                                                       SunAmerica Mutual Funds.

Samuel M. Eisenstat, 56                     Trustee and                Attorney in private
430 East 86 Street                          Chairman of                practice; Trustee of RPS
New York, NY  10028                         the Board                  Realty Trust since
                                                                       December 1988;
                                                                       Director of Volt Information
</TABLE>

                                      B-41
<PAGE>   72
   
<TABLE>
<S>                                         <C>                        <C>
                                                                       Sciences Funding, Inc., subsidiary of Volt 
                                                                       Information Sciences, Inc. since October 1993;
                                                                       Director/Trustee and Chairman of the Boards of
                                                                       the SunAmerica Mutual Funds.

Stephen J. Gutman, 53                       Trustee                    Chairman of the Board, Chief Operating and
340 East 79 Street                                                     Executive Officer of Beau Brummel Casuals
New York, NY  10021                                                    Limited, Inc., a menswear special retailer
                                                                       since May 1989; Director/Trustee of the 
                                                                       SunAmerica Mutual Fundsl
                                                                      
Peter A. Harbeck*, 44                       Trustee and                President, SAAMCo
The SunAmerica Center                       President                  and SunAmerica Capital
733 Third Avenue                                                       Services, Inc. ("SACS")
New York, NY 10017-3204                                                since August, 1995; Director and Chief
                                                                       Operating Officer of SAAMCo and President of
                                                                       SunAmerica Fund Services, Inc., ("SAFS")
                                                                       since May 1988; President of SunAmerica
                                                                       Mutual Funds; Executive Vice President of
                                                                       SAAMCo, from May 1988 to August 1995;
                                                                       Executive Vice President, SACS, from
                                                                       November 1991 to August 1995; and Director,
                                                                       Resources Trust Company.


Peter C. Sutton, 33                         Treasurer                  Vice President, SAAMCo,
The SunAmerica Center                                                  since September 1994;
733 Third Avenue                                                       Treasurer, SunAmerica
New York, NY 10017-3204                                                Mutual Funds (since
                                                                       February 1996 and Style
                                                                       Select Series, Inc. since
                                                                       September 1996; Vice
                                                                       President, SunAmerica
                                                                       Series Trust and Anchor
                                                                       Pathway Fund, since
                                                                       October 1994; Controller,
                                                                       SunAmerica Mutual Funds
                                                                       (March 1993 - February 1996) and
                                                                       Assistant
</TABLE>
    


                                      B-42
<PAGE>   73
<TABLE>
<S>                                         <C>                        <C>
                                                                       Controller, SunAmerica Mutual
                                                                       Funds(1990-1993).

Robert M. Zakem, 40                         Secretary                  Senior Vice President and
The SunAmerica Center                                                  General Counsel of SAAMCo,
733 Third Avenue                                                       since April 1993; Executive Vice President and 
New York, NY 10017-3204                                                Director, SACS, since February 1993; and
                                                                       Vice President of SAFS, since January 1994;
                                                                       Formerly, Vice President and Associate
                                                                       General Counsel, SAAMCo, from March 1992 to
                                                                       April 1993; Associate, Piper & Marbury from
                                                                       1989 to 1992.
                                                                                                                  
</TABLE>

         Each of the non-affiliated Trustees is entitled to compensation from
the Trust consisting of an annual fee of $20,000 in addition to reimbursement of
out-of-pocket expenses in connection with attendance at meetings of the
Trustees. In addition, Mr. Eisenstat receives an aggregate of $2,000 in annual
compensation for serving as Chairman of the Board of the Trust. These expenses
are allocated on the basis of the relative net assets of each Portfolio.
Officers are compensated by SAAMCo or its affiliates and receive no compensation
from the Trust.

         In addition, each non-affiliated Trustee also serves on the Audit
Committee of the Board of Trustees. Each member of the Audit Committee receives
an aggregate of $5,000 in annual compensation for serving on the Audit
Committees of all of the SunAmerica Mutual Funds and the Trust. With respect to
the Trust, each member of the Audit Committee receives a pro rata portion of the
$5,000 annual compensation, based on the relative net assets of the Trust. The
Trust also has a Nominating Committee, comprised solely of non-affiliated
Trustees, which recommends to the Trustees those persons to be nominated for
election as Trustees by shareholders and selects and proposes nominees for
election by Trustees between shareholders' meetings. Members of the Nominating
Committee serve without compensation.

         The Trustees (and Directors) of the SunAmerica Mutual Funds and the
Trust have adopted the SunAmerica Disinterested Trustees' and Directors'
Retirement Plan (the "Retirement Plan") effective January 1, 1993 for the
unaffiliated Trustees. The Retirement Plan provides generally that if a
non-affiliated Trustee who has at least 10 years of consecutive service as a
non-affiliated Trustee of any of the SunAmerica Mutual Funds (an "Eligible
Trustee") retires after reaching age 60 but before age 70 or dies while a
Trustee, such person will be eligible to receive a retirement or death benefit
from each SunAmerica mutual fund with respect to


                                      B-43
<PAGE>   74
which he or she is an Eligible Trustee. As of each birthday, prior to the 70th
birthday, each Eligible Trustee will be credited with an amount equal to (i) 50%
of his or her regular fees (excluding committee fees) for services as a
Disinterested Trustee of each SunAmerica mutual fund for the calendar year in
which such birthday occurs, plus (ii) 8.5% of any amounts credited under clause
(i) during prior years. An Eligible Trustee may receive any benefits payable
under the Retirement Plan, at his or her election, either in one lump sum or in
up to fifteen annual installments.

   
         As of March 2, 1998, the Trustees and officers of the Trust owned in
the aggregate, less than 1% of the Trust's total outstanding shares.
    

         The following table sets forth information summarizing the compensation
of each disinterested Trustee for his services as Trustee for the fiscal year
ended December 31, 1997. Neither the Trustees who are interested persons of the
Trust nor any officers of the Trust receive any compensation.

   
<TABLE>
<CAPTION>
                               COMPENSATION TABLE

                         AGGREGATE                 PENSION OR              ESTIMATED               TOTAL
                         COMPENSATION              RETIREMENT              ANNUAL                  COMPENSATION
                         FROM                      BENEFITS                BENEFITS                FROM
                         REGISTRANT                ACCRUED AS              UPON                    REGISTRANT
                                                   PART OF                 RETIREMENT              AND FUND
TRUSTEE                                            FUND                                            COMPLEX PAID
                                                   EXPENSES*                                       TO TRUSTEES*
- -------                  ------------              ---------               ----------              ------------
<S>                      <C>                       <C>                     <C>                     <C>
S. James                 $22,142                   $38,332                 29,670                  $65,000
Coppersmith
Samuel M.                $24,142                   $33,740                 46,089                  $65,000
Eisenstat
Stephen J.               $22,142                   $34,875                 60,912                  $65,000
Gutman
</TABLE>

 * Information is as of December 31, 1997 for the five investment companies in
   the complex which pay fees to these directors/trustees. The complex consists
   of the SunAmerica Mutual Funds and Anchor Series Trust.
    

                                    CUSTODIAN

         State Street Bank and Trust Company ("State Street"), 225 Franklin
Street, Boston, Massachusetts is the Custodian of the Trust. As Custodian, State
Street holds all securities and cash owned by the Trust, and receives for the
Trust all payments of income, payments of principal or capital distribution
received by it with respect to securities owned by the Trust and receives the
payment for the shares issued by the Trust. The Custodian releases

                                      B-44
<PAGE>   75
and delivers securities and cash upon proper instructions from the Trust.

                             INDEPENDENT ACCOUNTANTS

         Price Waterhouse LLP, 1177 Avenue of the Americas, New York, New York,
serves as independent accountants to the Trust and, in that capacity, audits the
annual financial statements of the Trust.

                      PORTFOLIO TRANSACTIONS AND BROKERAGE

         All purchase and sale orders of securities for the Portfolios are
placed on behalf of the Trust by the Sub-Adviser. If the securities in which a
particular Portfolio invests are traded primarily in the over-the-counter
market, then the Portfolio may deal directly with the broker-dealers who make a
market in the securities involved unless better prices and execution are
available elsewhere. These brokers may also furnish brokerage and research
services, including advice as to the advisability of investing in securities,
securities analysis and reports.

         Broker-dealers involved in the execution of portfolio transactions on
behalf of the Trust are selected on the basis of their professional capability
and the value and quality of their services. In selecting such broker-dealers,
the Sub-Adviser will consider various relevant factors, including, but not
limited to, the size and type of the transaction; the nature and character of
the markets in which the security can be purchased or sold; the execution
efficiency, settlement capability, and financial condition of the broker-dealer;
the broker-dealer's execution services rendered on a continuing basis; and the
reasonableness of any commissions.

         The Trust reserves the right to effect portfolio transactions through
broker-dealers affiliated with the Adviser, acting as agent and not as
principal, provided that any commissions, fees or other remuneration received by
affiliated brokers are within the limitations set forth in the 1940 Act and are
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 an exchange during a comparable period of
time. The Adviser, subject to applicable laws and regulations, may also consider
the willingness of particular brokers to sell the Variable Contracts as a factor
in the selection of brokers for its portfolio transactions.

         Brokers may be selected to provide brokerage or research services to
the Trust or other accounts over which WMC or SAAMCo exercises investment
discretion. Such service may include advice concerning the value of securities;
the advisability of investing in, purchasing or selling securities; the
availability of securities or the purchasers or sellers of securities;
furnishing

                                      B-45
<PAGE>   76
analysis and reports concerning issuers, industries, securities, economic
factors and trends, portfolio strategy and performance of accounts; and
effecting securities transactions and performing functions incidental thereto,
such as clearance and settlement.

         The receipt of research from brokers may be useful in rendering
investment management services to the Trust and other clients of WMC and SAAMCo;
conversely, such information provided by brokers who have executed transaction
orders on behalf of other clients may be useful in carrying out obligations to
the Trust. The receipt of such research will not be substituted for independent
research and the expenses of WMC or SAAMCo will not necessarily be reduced as a
result of the receipt of such supplemental information. The Sub-Adviser may
effect individual securities transactions at commission rates in excess of the
minimum commission rates available, if WMC determines in good faith that such
amount of commission is reasonable in relation to the value of the brokerage or
research services provided by the broker or dealer, viewed in terms of either
that particular transaction or WMC's overall responsibilities with respect to
the accounts as to which it exercises investment discretion.

         Some securities considered for investment by the Trust may also be
appropriate for other clients served by the Sub-Adviser. There may be occasions
when the Trust and one or more of the other clients advised by WMC will find
themselves contemporaneously engaged in purchasing or selling the same
securities from or to third parties. When this occurs, the transactions will be
averaged as to price and allocated as to amounts in accordance with an
allocation policy, which has been reviewed by the Board of Trustees and
considered to be equitable to the portfolios involved. It is recognized that in
some cases this system could have a detrimental effect on the price or volume of
the security as far as the Trust is concerned. However, it is the judgment of
the Board of Trustees of the Trust that the desirability of its advisory
arrangement with SAAMCo and the sub-advisory arrangement with WMC outweighs any
disadvantages that may result from such contemporaneous transactions.

         The Board of Trustees periodically reviews performance of
responsibilities in connection with the placement of portfolio transactions on
behalf of the Trust and reviews the prices and commissions, if any, paid by the
Trust to determine if they are reasonable in relation to the benefits to the
Trust.

   
                  The following tables set forth the aggregate brokerage
commissions paid by the Portfolios and the amounts of the brokerage commissions
which were paid to affiliated broker-dealers for such Portfolios for the fiscal
years ended December 31, 1997, 1996, and 1995.
    

                           1997 BROKERAGE COMMISSIONS


                                      B-46
<PAGE>   77
   
<TABLE>
<CAPTION>
                                                                  PERCENTAGE OF
                                                 AMOUNT           COMMISSIONS
                             AGGREGATE          PAID TO             PAID TO
                             BROKERAGE         AFFILIATED          AFFILIATED
     PORTFOLIO              COMMISSIONS      BROKER-DEALERS          BROKER
     ---------              -----------      --------------       -------------
<S>                            <C>              <C>                  <C>
Growth Portfolio               $270,013         $    250             0.09%

Strategic Multi-Asset
Portfolio                      $110,345         $    420             0.38%

Multi-Asset Portfolio          $113,205                0                0

Capital Appreciation
Portfolio                      $948,818         $ 20,400             2.15%

Foreign Securities             $213,438                0                0
Portfolio

Natural Resources              $ 82,069                0                0
Portfolio

Growth and Income              $ 34,572                0                0
Portfolio

High Yield Portfolio           $    351                0                0

Fixed Income Portfolio         $      9                0                0
</TABLE>
    


                           1996 BROKERAGE COMMISSIONS

   
<TABLE>
<CAPTION>
                                                            AMOUNT                 PERCENTAGE OF
                                   AGGREGATE               PAID TO                COMMISSIONS PAID
                                   BROKERAGE              AFFILIATED               TO AFFILIATED
 PORTFOLIO                        COMMISSIONS           BROKER/DEALERS                 BROKER
 ---------                        -----------           --------------                 ------

<S>                                <C>                     <C>                         <C>
Growth Portfolio                   $357,209                $6,310                      1.8%
</TABLE>
    


                                      B-47
<PAGE>   78
   
<TABLE>
<S>                                  <C>              <C>             <C>

Strategic Multi-Asset
Portfolio                            $117,865         $ 3,963         3.4%
Multi-Asset Portfolio                $107,911         $   750         0.7%
Capital Appreciation
Portfolio                            $655,271         $25,962         4.0%
Natural Resources Portfolio          $ 84,830         $ 1,300         1.5%
Growth and Income Portfolio          $ 39,598         $    12         0.0%
Foreign Securities Portfolio         $248,098         $   552         0.2%
</TABLE>
    



                           1995 BROKERAGE COMMISSIONS

   
<TABLE>
<CAPTION>
                                                                                  
                                                  AMOUNT            PERCENTAGE OF
                              AGGREGATE          PAID TO          COMMISSIONS PAID
                              BROKERAGE         AFFILIATED          TO AFFILIATED
 PORTFOLIO                   COMMISSIONS      BROKER-DEALERS           BROKER
 ---------                   -----------      --------------      ----------------
<S>                             <C>                <C>                   <C>
Growth Portfolio                $690,845           $ 49,609                7.2%
Strategic Multi-Asset
Portfolio                       $ 85,024           $  3,341                3.9%
Multi-Asset Portfolio           $ 55,803           $  6,145               11.0%
Capital Appreciation
Portfolio                       $378,644           $ 35,445                9.4%
Natural Resources               $ 39,262           $ 21,897               55.8%
Portfolio
</TABLE>
    



                               PORTFOLIO TURNOVER

         Although the Portfolios, except for the Money Market Portfolio, do not
invest for short-term trading purposes, Portfolio securities may be sold from
time to time without regard to the length of time they have been held. A
Portfolio's turnover rate is the percentage computed by dividing the lesser of
Portfolio purchases or sales (excluding all securities whose maturities at
acquisition were one year or less) by the average value of the Portfolio
(excluding all securities whose maturities at acquisition were one year or
less). To the extent a Portfolio has a higher portfolio turnover rate (e.g.,
over 100%), brokerage commissions and other transaction costs, which are borne
directly by the Portfolio, will be correspondingly higher. See the Financial
Highlights table in the Prospectus for Portfolio Turnover Rates.

                                 NET ASSET VALUE


                                      B-48
<PAGE>   79
         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 regular trading. Shares are valued each day as of the close
of regular trading in the NYSE (generally, 4:00 p.m., Eastern time). Each
Portfolio calculates the net asset value of its shares separately by dividing
the total value of net assets by the shares 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.

         The net asset value of a share of each Portfolio is calculated by
adding the value of all securities and other assets, deducting its accrued
liabilities, and dividing the remainder by the number of shares outstanding.
Except with respect to securities held by the Money Market Portfolio securities
of each Portfolio are valued as follows: Equity securities which are traded on
domestic stock exchanges, are valued at the last sale price as of the close of
business on the day the securities are being valued, or lacking any sales, at
the closing bid price. Securities traded in the over-the-counter market are
valued at the closing bid price or yield equivalent as obtained from one or more
dealers that make markets in the securities. Portfolio securities, which are
traded both in the over-the-counter market and on a stock exchange, are valued
according to the broadest and most representative market. Bonds and other fixed
income securities may be valued on the basis of prices provided by a pricing
service when such prices are believed to reflect the fair market value of such
securities. The prices provided by a pricing service may be determined without
regard to bid or last sale prices but take into account institutional size
trading in similar groups of securities and any developments related to specific
securities. Securities not priced in this manner are valued at the most recent
quoted bid price. Securities and assets for which market quotations are not
readily available are valued at fair value as determined in good faith by or
under the direction of the Board of Trustees of the Trust. Short-term
securities, other than GNMA securities, with maturities of sixty (60) days or
less will be valued at amortized cost.

FOREIGN SECURITIES PORTFOLIO

         The Portfolio's securities are valued by appraising securities at the
last sale price, or, if no sale, at the closing bid price, if traded on an
exchange, and if not so traded, on the basis of closing over-the-counter bid
prices, if available. Dividend income from portfolio securities is recorded on
the ex-dividend date, except that, if the ex-dividend date has passed, certain
dividends


                                      B-49
<PAGE>   80
from foreign securities are recorded as soon as the Portfolio is informed of the
dividend after the ex-dividend date.

         Valuations of foreign securities are furnished by a quotation service
and are already translated into U.S. dollars. The methods used by the quotation
service and the quality of valuations so established are reviewed by officers of
the Trust under the general supervision of the Trustees. A security which is
listed or traded on more than one exchange is valued at the quotation on the
exchange determined to be the primary market for such security. Short-term
obligations that mature in 60-days or less are valued at amortized cost,
provided that such value constitutes fair value as determined in good faith by
the Board of Trustees.

         Generally, all trading in foreign securities, as well as corporate
bonds, U.S. Government securities, money market instruments, and repurchase
agreements, is substantially completed each day at various times prior to the
close of regular trading on the NYSE. The values of any such securities held by
the Portfolio are determined as of such times for the purpose of computing the
net asset value. The procedures set forth above need not be used to determine
the value of debt securities owned by the Trust if, in the opinion of the Board
of Trustees, some other method (e.g., based on closing over-the-counter bid
prices in the case of debt instruments traded on an exchange) would more
accurately reflect the fair market value of such debt securities. Foreign
currency exchange rates are also generally determined prior to the close of
regular trading on the NYSE. If an extraordinary event occurs, which is expected
to materially affect the value of a security, then the security will be valued
at fair value as determined in good faith under the direction of the Trustees.

MONEY MARKET PORTFOLIO

         Securities of the Money Market Portfolio are valued by the amortized
cost method Pursuant to Rule 2a-7 under the 1940 Act, which involves valuing a
security at its cost on the date of purchase and thereafter (absent unusual
circumstances) assuming a constant amortization to maturity of any discount or
premium, regardless of the impact of fluctuations in general market rates of
interest on the value of the instrument. While this method provides certainty in
valuation, it may result in periods during which value, as determined by this
method is higher or lower than the price the Portfolio would receive if it sold
the securities.

         The use of this valuation method is continuously reviewed and the Board
of Trustees will make such changes as may be necessary to assure that the assets
of the Portfolio are valued fairly as determined by the Trustees in good faith,
as a particular responsibility within the overall duty of care owed to the
shareholders, to establish procedures reasonably designed, taking into account
current market conditions and the Portfolio's investment objectives, to
stabilize the net asset value per share as computed for the purpose of
distribution and redemption at $1.00 per share. The Trustees' procedures include
periodically

                                      B-50
<PAGE>   81
monitoring as they deem appropriate and at such intervals as are reasonable in
light of current market conditions, the relationship between the amortized cost
value per share and the net asset value per share based upon available
indications of market value. The Trustees will consider what steps should be
taken, if any, in the event of a difference of more than 1/2 of 1% between the
two. The Trustees will take such steps as they consider appropriate, (e.g.,
selling securities to shorten the average portfolio maturity) to minimize any
material dilution or other unfair results which might arise from differences
between the two. The Rule requires that the Portfolio limit its investments to
instruments which the Trustees determine will present minimal credit risks and
which are of high quality as determined by at least one major rating agency, or,
in the case of any instrument that is not so rated, of comparable quality as
determined by the Trustees. It also calls for the Portfolio to maintain a dollar
weighted average portfolio maturity (not more than 90 days) appropriate to its
objective of maintaining a stable net asset value of $1.00 per share and
precludes the purchase of any instrument with a remaining maturity of more than
397 calendar days. Should the disposition of a portfolio security result in a
dollar weighted average portfolio maturity of more than 90 days, the Portfolio
will invest its available cash in such manner as to reduce such maturity to 90
days or less as soon as reasonably practicable.

         It is the normal practice of the Portfolio to hold portfolio securities
to maturity. Therefore, unless a sale or other disposition of a security is
mandated by redemption requirements or other extraordinary circumstances, the
Portfolio will realize the par value of the security. Under the amortized cost
method of valuation traditionally employed by institutions for valuation of
money market instruments, neither the amount of daily income nor the net asset
value is affected by any unrealized appreciation or depreciation of the
Portfolio. In periods of declining interest rates, the indicated daily yield on
shares of the Portfolio as computed by dividing the annualized daily income of
the Portfolio by the net asset value will tend to be higher than if the
valuation was based upon market prices and estimates. In periods of rising
interest rates, the indicated daily yield on shares of the Portfolio as computed
by dividing the annualized daily income of the Portfolio by the net asset value
will tend to be lower than if the valuation was based upon market prices and
estimates.

                       DIVIDENDS, DISTRIBUTIONS AND TAXES

   
         Each Portfolio is qualified and intends to remain qualified and elect
to be treated as a regulated investment company under Subchapter M under the
Code. To remain qualified as a regulated investment company, a Portfolio must,
among other things, (a) derive at least 90% of its gross income from the sales
or other disposition of securities, dividends, interest, proceeds from loans of
stock or securities and certain other related income; and (b)
    


                                      B-51
<PAGE>   82
   
diversify its holdings so that, at the end of each fiscal quarter, (i) 50% of
the market value of the Portfolio's assets is represented by cash, government
securities and other securities limited in respect of any one issuer to 5% of
the Portfolio's net assets and to not more than 10% of the voting securities of
any one issuer (other than government securities) and (ii) not more than 25% of
the Portfolio's assets is invested in the securities (other than government
securities or the securities of other regulated investment companies) of any one
issuer.
    

   
    
         Income received by a Portfolio from sources within foreign countries
may be subject to withholding and other taxes imposed by such countries. Income
tax treaties between certain countries and the United States may reduce or
eliminate such taxes. It is impossible to determine in advance the effective
rate of foreign tax to which a Portfolio will be subject, since the amount of
that Portfolio's assets to be invested in various countries is not known.
Shareholders are urged to consult their tax advisors regarding specific
questions as to Federal, state and local taxes.


         It is the Trust's intention to distribute substantially all the net
investment income, if any, of each Portfolio. For dividend purposes, net
investment income of each Portfolio, other than the Money Market Portfolio, will
consist of all payments of dividends or interest received by such Portfolio less
the estimated expenses of such Portfolio (including fees payable to SAAMCo). Net
investment income of the Money Market Portfolio consists of (i) interest accrued
or discount earned; (ii) plus or minus all realized gains and losses on the
Portfolio securities; (iii) less the estimated expenses of the Portfolio
applicable to that dividend period.

         Dividends on the Money Market Portfolio will be declared daily and
reinvested monthly in additional full and fractional shares of the respective
Portfolio. Dividends from the Growth, Fixed Income, Capital Appreciation,
Foreign Securities, Growth and Income, Multi-Asset, Strategic Multi-Asset,
Government and Quality Bond, High Yield, Natural Resources and Target '98
Portfolios will be declared and reinvested at least annually in additional full
and fractional shares of the respective Portfolios.

         All net realized capital gains of each Portfolio of the Trust, if any,
are declared and distributed annually to the shareholders of the Portfolio to
which such gains are attributable.

   
         At December 31, 1997, the Fixed Income Portfolio, High Yield Portfolio,
Money Market Portfolio and Target '98 Portfolio had capital loss carry forwards
of $1,598,757, $9,486,051, $632, and $270,582, respectively, which are available
to the extent not utilized to offset future gains from 1998 through 2004. The
utilization of such losses will be subject to annual limitations under the Code
and the regulations thereunder.
    


                                      B-52
<PAGE>   83
                               GENERAL INFORMATION

         Under Massachusetts law, shareholders of a Massachusetts business trust
may, under certain circumstances, be held personally liable as partners for the
obligations of the Trust. The Declaration of Trust contains an express
disclaimer of shareholder liability for acts or obligations of the Trust and
requires that notices of such disclaimer be given in each agreement, obligation,
or instrument entered into or executed by the Trust or the Trustees. The
Declaration of Trust provides for indemnification out of the Trust property for
any shareholders held personally liable for the obligations of the Trust, and
also provides that the Trust shall, upon request, assume the defense of any
claim made against any shareholder for any act or obligation of the Trust and
satisfy any judgment thereon. Thus, the risk of a shareholder incurring
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 further provides that the Trustees will not be liable for
errors of judgment or mistakes of fact or law; but nothing in the Declaration of
Trust protects a Trustee against any liability to which he would otherwise be
subject by reason of willful misfeasance, bad faith, gross negligence, or
reckless disregard of the duties involved in the conduct of his office.

         The Trust shall be of unlimited duration subject to the provisions in
the Declaration of Trust concerning termination by action of the shareholders.

                               OWNERSHIP OF SHARES

         As of the date of this Statement of Additional Information, shares of
the Trust are offered only to the separate accounts of the Life Companies. In
turn, these separate accounts fund variable annuity contracts and variable life
insurance policies issued by those insurance companies.


                              FINANCIAL STATEMENTS

   
         Set forth following this Statement of Additional Information are the
financial statements of the Trust with respect to the fiscal year ended December
31, 1997.
    

                                      B-53
<PAGE>   84

<PAGE>   1
 
- ---------------------
 
    ANCHOR SERIES TRUST
    MONEY MARKET PORTFOLIO             INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    SHORT-TERM SECURITIES -- 100.5%                                            AMOUNT          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    BANK NOTES -- 14.3%
                    Bank of Nova Scotia 5.83% due 10/02/98................................   $ 2,000,000    $ 1,997,512
                    Bankers Trust Co. 6.01% due 12/10/98..................................     2,000,000      2,000,180
                    Chase Manhattan Bank 5.75% due 2/11/98................................     2,000,000      2,000,000
                    International Nederlanden Bank 5.84% due 3/09/98......................     2,000,000      2,000,073
                    Regions Bank 5.82% due 4/17/98........................................     2,000,000      2,000,102
                                                                                                            -----------
                    TOTAL BANK NOTES (cost $9,997,867)....................................                    9,997,867
                                                                                                            -----------
                    COMMERCIAL PAPER -- 63.9%
                    American General Finance Corp. 5.60% due 2/25/98......................     2,000,000      1,982,889
                    Archer Daniels Midland Co. 5.69% due 2/26/98..........................     2,300,000      2,279,643
                    Associates Corp. of North America 5.58% due 2/24/98...................     2,000,000      1,983,260
                    BCI Funding Corp. 5.73% due 2/25/98...................................     2,300,000      2,279,865
                    Beneficial Corp. 5.58% due 2/24/98....................................     2,000,000      1,983,260
                    Chevron Transport Corp. 5.70% due 2/13/98.............................     2,500,000      2,482,979
                    Eureka Securitization Inc. 5.75% due 3/10/98..........................     2,000,000      1,978,278
                    FINA Oil & Chemical Co. 5.75% due 3/26/98.............................     2,500,000      2,466,458
                    Ford Motor Credit Europe PLC 5.68% due 2/26/98........................     2,500,000      2,477,911
                    General Motors Acceptance Corp. 5.71% due 2/25/98.....................     2,500,000      2,478,191
                    Government Development Bank for Puerto Rico 5.70% due 2/09/98.........     2,000,000      1,987,650
                    Montana Blanc Capital Corp. 5.85% due 2/25/98.........................     2,500,000      2,477,656
                    Morgan (J.P.) & Co., Inc. 5.70% due 4/15/98...........................     2,500,000      2,458,833
                    Morgan Stanley Group, Inc. 5.78% due 2/17/98..........................     2,500,000      2,481,135
                    Nationsbank Corp. 5.67% due 3/20/98...................................     2,500,000      2,469,288
                    New York Life Capital Corp. 5.68% due 2/27/98.........................     1,300,000      1,288,309
                    Prudential Funding Corp. 5.55% due 1/20/98............................     2,000,000      1,994,142
                    Sears Roebuck Acceptance Corp. 5.62% due 2/25/98......................     2,400,000      2,379,393
                    Svenska Handelsbanken 5.54% due 1/12/98...............................     2,200,000      2,196,276
                    Texaco, Inc. 5.75% due 3/13/98........................................     2,500,000      2,471,649
                                                                                                            -----------
                    TOTAL COMMERCIAL PAPER (cost $44,597,065).............................                   44,597,065
                                                                                                            -----------
                    CORPORATE SHORT-TERM NOTES -- 7.2%
                    Bank of America National Association 5.65% due 1/16/98(1).............     3,000,000      2,999,582
                    Peoples Security Life Insurance Co. 5.88% due 2/01/98(1)..............     2,000,000      2,000,000
                                                                                                            -----------
                    TOTAL CORPORATE SHORT-TERM NOTES (cost $4,999,582)....................                    4,999,582
                                                                                                            -----------
                    U.S. GOVERNMENT & AGENCIES -- 14.3%
                    Student Loan Marketing Association 5.62% due 1/20/98(1)
                      (cost $10,000,000)..................................................    10,000,000     10,000,000
                                                                                                            -----------
                    TOTAL SHORT-TERM SECURITIES (cost $69,594,514)........................                   69,594,514
                                                                                                            -----------
</TABLE>
 
                                                           ---------------------
 
                                        5
<PAGE>   2
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                     REPURCHASE AGREEMENT -- 0.8%                                              AMOUNT          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>            <C>
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $540,000).....................................................   $   540,000    $   540,000
                                                                                                            -----------
                    TOTAL INVESTMENTS -- (cost $70,134,514)                         100.5%                   70,134,514
                    Liabilities in excess of other assets --                         (0.5)                     (330,333)
                                                                                    ------                  -----------
                    NET ASSETS --                                                   100.0%                  $69,804,181
                                                                                    ======                  ===========
                                                                                          
</TABLE>
 
              -----------------------------
              (1) Variable rate security -- the rate reflected is as of December
                  31, 1997; maturity date reflects next reset date
 
              See Notes to Financial Statements
 
- ---------------------
 
                                        6
<PAGE>   3
 
- ---------------------
 
    ANCHOR SERIES TRUST
    FIXED INCOME PORTFOLIO             INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES -- 98.2%                                                      AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    AEROSPACE & MILITARY TECHNOLOGY -- 0.3%
                    Argo-Tech Corp. 8.63% 2007*............................................   $   30,000    $    29,925
                    K & F Industries, Inc. 9.25% 2007*.....................................        5,000          5,125
                    Moog, Inc., Class B 10.00% 2006........................................       25,000         27,500
                                                                                                            ------------
                                                                                                                 62,550
                                                                                                            ------------
                    AUTOMOTIVE -- 0.4%
                    Hayes Wheels International, Inc. 11.00% 2006...........................       25,000         27,875
                    Johnstown America Industries, Inc. 11.75% 2005.........................       30,000         32,925
                    Key Plastics, Inc., Class B 10.25% 2007................................       15,000         15,900
                                                                                                            ------------
                                                                                                                 76,700
                                                                                                            ------------
                    CABLE -- 1.2%
                    Lenfest Communications, Inc. 8.38% 2005................................       25,000         25,688
                    Rifkin Acquisitions Partners L.P. 11.13% 2006..........................       25,000         27,437
                    Tele-Communications, Inc. 9.25% 2002...................................      150,000        164,650
                                                                                                            ------------
                                                                                                                217,775
                                                                                                            ------------
                    CHEMICALS -- 0.4%
                    Huntsman Corp. 9.50% 2007*.............................................       15,000         15,750
                    Pioneer Americas Acquisition Corp., Class B 9.25% 2007.................       20,000         20,000
                    Sovereign Specialty Chemicals, Inc. 9.50% 2007*........................        5,000          5,138
                    Texas Petrochemicals Corp. 11.13% 2006.................................       25,000         27,000
                                                                                                            ------------
                                                                                                                 67,888
                                                                                                            ------------
                    COMMUNICATIONS & MEDIA -- 3.1%
                    Benedek Communications Corp. zero coupon 2006 (1)......................       35,000         26,250
                    Chancellor Radio Broadcasting Co. 8.13% 2007*..........................       25,000         24,500
                    EchoStar DBS Corp. 12.50% 2002.........................................       25,000         27,312
                    Granite Broadcasting Corp. 10.38% 2005.................................       25,000         26,188
                    Jacor Communications Co. 8.75% 2007....................................       10,000         10,250
                    MobileMedia Corp. 9.38% 2007+(3).......................................       50,000          5,750
                    News America Holdings, Inc. 9.25% 2013.................................      300,000        357,327
                    Nextel Communications, Inc. zero coupon 2007*(1).......................       60,000         36,825
                    Plitt Theaters, Inc. 10.88% 2004.......................................       15,000         16,219
                    Sullivan Graphics, Inc. 12.75% 2005....................................       20,000         20,200
                    Young Broadcasting, Inc. 9.00% 2006....................................       25,000         25,000
                                                                                                            ------------
                                                                                                                575,821
                                                                                                            ------------
                    CONSUMER DISCRETIONARY -- 2.0%
                    Collins & Aikman Corp. 11.50% 2006.....................................       25,000         28,094
                    Ford Motor Co. 9.00% 2001..............................................      250,000        272,293
                    LDM Technologies, Inc., Class B 10.75% 2007............................       20,000         21,700
                    Pillowtex Corp. 9.00% 2007*............................................        5,000          5,106
                    Standard Pacific Corp. 8.50% 2007......................................       15,000         14,981
                    Walbro Corp. 9.88% 2005*...............................................       20,000         20,300
                                                                                                            ------------
                                                                                                                362,474
                                                                                                            ------------
                    CONSUMER STAPLES -- 0.2%
                    Revlon Worldwide Parent Ciro, Class B zero coupon 2001.................       40,000         27,900
                                                                                                            ------------
</TABLE>
 
                                                           ---------------------
 
                                        7
<PAGE>   4
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    ENERGY -- 1.9%
                    Cross Timbers Oil Co., Class B 9.25% 2007..............................   $   30,000    $    31,200
                    Energy Corp. America, Class A 9.50% 2007...............................       20,000         20,000
                    Newfield Exploration Co. 7.45% 2007*...................................       35,000         35,514
                    Petroleos Mexicanos 8.85% 2007.........................................       40,000         39,627
                    Plains Resources, Inc., Class B 10.25% 2006............................       50,000         53,875
                    YPF Sociedad Anonima 8.00% 2004........................................      160,000        165,227
                                                                                                            ------------
                                                                                                                345,443
                                                                                                            ------------
                    FINANCE -- 20.0%
                    Abbey National First Capital 8.20% 2004................................      250,000        273,482
                    Amerus Capital I 8.85% 2027............................................      150,000        159,921
                    Banponce Financial Corp. 6.75% 2001....................................      300,000        302,901
                    Credit National 7.00% 2005.............................................      190,000        189,525
                    Dime Capital Trust I, Series A 9.33% 2027..............................      150,000        169,674
                    Export-Import Bank Korea 6.38% 2006....................................      250,000        178,390
                    Japan Finance Corp. Municipal Enterprises 9.13% 2000...................      400,000        430,084
                    KFW International Finance, Inc. 9.13% 2001.............................      400,000        436,032
                    Ohio National Life Insurance Co. 8.50% 2026*...........................      200,000        223,548
                    Pindo Deli Finance Mauritius Ltd. 10.75% 2007*.........................       10,000          8,575
                    Security Benefit Life Co. 8.75% 2016*..................................      200,000        224,572
                    Sun Canada Financial Co. 7.25% 2015*...................................      300,000        315,255
                    Tembec Finance Corp. 9.88% 2005........................................       30,000         30,600
                    United States Bancorp Oregon 7.50% 2026................................      400,000        432,440
                    US West Capital Funding, Inc. 6.95% 2037...............................      250,000        257,518
                    Western Financial Savings Bank 8.88% 2007..............................       25,000         24,125
                                                                                                            ------------
                                                                                                              3,656,642
                                                                                                            ------------
                    FOOD & LODGING -- 0.1%
                    Del Monte Foods Co. zero coupon 2007*(1)...............................       25,000         14,406
                                                                                                            ------------
                    GAMING -- 0.4%
                    Argosy Gaming Co. 13.25% 2004..........................................       20,000         20,900
                    Hollywood Casino, Inc. 12.75% 2003.....................................       25,000         26,812
                    Riviera Holdings Corp. 10.00% 2004*....................................       25,000         24,813
                                                                                                            ------------
                                                                                                                 72,525
                                                                                                            ------------
                    HEALTHCARE -- 3.1%
                    Allegiance Corp. 7.00% 2026............................................      350,000        361,287
                    Owens & Minor, Inc. 10.88% 2006........................................       50,000         55,500
                    Tenet Healthcare Corp. 7.88% 2003......................................      120,000        121,500
                    Vencor, Inc. 8.63% 2007................................................       30,000         29,925
                                                                                                            ------------
                                                                                                                568,212
                                                                                                            ------------
                    INDUSTRIAL & COMMERCIAL -- 6.2%
                    Cincinnati Milacron, Inc. 7.88% 2000...................................      150,000        153,570
                    Clark Schwebel, Inc. 10.50% 2006.......................................       10,000         10,863
                    Columbia University Trustees 8.62% 2001................................      500,000        537,020
                    Comcast Cable Communications 8.50% 2027................................      150,000        176,229
                    Elgin National Industries, Inc. 11.00% 2007*...........................       20,000         20,700
                    International Wire Group, Inc., Class B 11.75% 2005....................       15,000         16,387
                    Neenah Corp., Class B 11.13% 2007......................................       10,000         10,975
                    Park Ohio Industries, Inc. 9.25% 2007*.................................       20,000         20,300
                    Petroliam Nasional Bhd 7.13% 2005*.....................................      200,000        190,760
                    Scotsman Group, Inc. 8.63% 2007........................................        5,000          5,019
                                                                                                            ------------
                                                                                                              1,141,823
                                                                                                            ------------
</TABLE>
 
- ---------------------
 
                                        8
<PAGE>   5
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    INFORMATION TECHNOLOGY -- 0.4%
                    Advanced Micro Devices, Inc. 11.00% 2003...............................   $   25,000    $    26,750
                    Concentric Network Corp. Delaware 12.75% 2007*.........................        5,000          5,137
                    Decision Holdings Corp. zero coupon 2008(1)............................       10,000          6,500
                    Fairchild Semiconductor Corp. 10.13% 2007..............................       25,000         26,250
                    Iron Mountain, Inc. 8.75% 2009*........................................       10,000         10,250
                                                                                                            ------------
                                                                                                                 74,887
                                                                                                            ------------
                    METALS & MINERALS -- 0.3%
                    A.K. Steel Corp. 9.13% 2006............................................       15,000         15,338
                    Acindar Industria Argentina de Aceros SA 11.25% 2004...................       10,000          9,825
                    Hylsa SA de CV 9.25% 2007*.............................................       25,000         24,937
                                                                                                            ------------
                                                                                                                 50,100
                                                                                                            ------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 2.7%
                    Republic of Argentina 11.00% 2006......................................      230,000        247,250
                    Republic of Columbia 7.25% 2004........................................      180,000        171,450
                    Republic of Lithuania 7.13% 2002*(2)...................................       70,000         66,325
                                                                                                            ------------
                                                                                                                485,025
                                                                                                            ------------
                    PAPER PRODUCTS -- 0.3%
                    Grupo International Durango SA de CV 12.63% 2003.......................       25,000         27,938
                    Repap New Brunswick, Inc. 10.63% 2005..................................       25,000         23,750
                    Silgan Holdings Corp. 9.00% 2009.......................................       10,000         10,225
                                                                                                            ------------
                                                                                                                 61,913
                                                                                                            ------------
                    RETAIL -- 1.3%
                    Guitar Center Management Co., Inc. 11.00% 2006.........................       17,000         18,721
                    J Crew Group, Inc. zero coupon 2008*(1)................................       15,000          7,013
                    Penney (J.C.) Co., Inc. 7.40% 2037.....................................      200,000        219,110
                                                                                                            ------------
                                                                                                                244,844
                                                                                                            ------------
                    TELECOMMUNICATIONS -- 1.1%
                    Clearnet Communications, Inc. zero coupon 2005(1)......................       25,000         19,844
                    Esprit Telecommunications Group PLC 11.50% 2007........................        5,000          5,138
                    GCI, Inc. 9.75% 2007...................................................       25,000         25,937
                    Globalstar L.P. 10.75% 2004*...........................................       35,000         34,300
                    GST Telecommunications, Inc. 12.75% 2007...............................       20,000         20,800
                    Intermedia Communications, Inc. 8.88% 2007*............................       25,000         25,687
                    Iridium Capital Corp., Class C 11.25% 2005*............................       35,000         34,475
                    Teleport Communications Group zero coupon 2007(1)......................       40,000         32,600
                                                                                                            ------------
                                                                                                                198,781
                                                                                                            ------------
                    U.S. GOVERNMENT & AGENCIES -- 46.8%
                    Federal Home Loan Mortgage Corp. 6.00% 2003............................      480,173        475,362
                    Federal Home Loan Participation 11.00% 2000............................        5,286          5,650
                    Government National Mortgage Association 7.00% 2012 - 2023.............      971,616        986,128
                    Government National Mortgage Association 7.50% 2022 - 2023.............      759,048        779,845
                    Government National Mortgage Association 10.00% 2000...................       18,571         19,116
                    Government National Mortgage Association 11.25% 1998...................        1,400          1,418
                    Government National Mortgage Association 13.25% 1999...................        1,053          1,112
                    United States Treasury Bonds 10.75% 2003...............................      520,000        633,589
                    United States Treasury Bonds 11.88% 2003...............................      980,000      1,274,764
                    United States Treasury Bonds 12.00% 2013...............................    2,985,000      4,398,218
                                                                                                            ------------
                                                                                                              8,575,202
                                                                                                            ------------
</TABLE>
 
                                                           ---------------------
 
                                        9
<PAGE>   6
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    UTILITIES -- 6.0%
                    Cleveland Electric Illuminating Co. 7.19% 2000.........................   $  160,000    $   162,370
                    Niagara Mohawk Power Corp. 5.88% 2002..................................      750,000        735,820
                    WorldCom, Inc. 7.55% 2004..............................................      200,000        209,438
                                                                                                            ------------
                                                                                                              1,107,628
                                                                                                            ------------
                    TOTAL BONDS & NOTES (cost $17,652,621).................................                  17,988,539
                                                                                                            ------------
                    PREFERRED STOCK -- 0.2%                                                     SHARES
                    ----------------------------------------------------------------------------------------------------
                    INDUSTRIAL & COMMERCIAL -- 0.2%
                    Fairfield Manufacturing, Inc. 11.25%(2)(4)
                      (cost $25,875).......................................................           25         26,750
                                                                                                            ------------
                    TOTAL INVESTMENTS -- (cost $17,678,496)                98.4%                             18,015,289
                    Other assets less liabilities --                         1.6                                299,933
                                                                          ------                            ------------
                    NET ASSETS --                                         100.0%                            $18,315,222
                                                                          ======                            =============
                                                                                           
</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) Fair valued security; see Note 2
              (3) Issuer of the security has filed for bankruptcy and interest
                  payments are in default
              (4) PIK ("Payment-in-Kind") payment made with additional
                  securities in lieu of cash
 
              See Notes to Financial Statements
 
- ---------------------
 
                                       10
<PAGE>   7
 
- ---------------------
 
    ANCHOR SERIES TRUST
    GOVERNMENT & QUALITY BOND
    PORTFOLIO                          INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES -- 94.9%                                                    AMOUNT           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FINANCE -- 13.7%
                    Asset Securitization Corp. 7.49% 2027................................   $ 5,000,000    $  5,346,094
                    CS First Boston Corp. 7.24% 2029(1)..................................     5,000,000       5,235,156
                    General Electric Capital Corp. 7.50% 2035............................     5,000,000       5,579,400
                    General Reinsurance Corp. 9.00% 2009.................................     5,000,000       5,991,500
                    Morgan (J.P.) & Co., Inc. 6.25% 2005.................................     5,000,000       4,931,900
                    Stanford University 6.88% 2024.......................................     5,000,000       5,001,050
                                                                                                           -------------
                                                                                                             32,085,100
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 2.5%
                    Postal Square L.P. 8.95% 2022........................................     4,758,950       5,867,690
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 1.9%
                    McDonald's Corp. 7.05% 2025..........................................     4,370,000       4,506,314
                                                                                                           -------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 1.3%
                    British Columbia Province Canada 6.50% 2026..........................     3,125,000       3,134,531
                                                                                                           -------------
                    RETAIL -- 2.2%
                    Wal-Mart Stores, Inc. 6.75% 2023.....................................     5,000,000       5,050,650
                                                                                                           -------------
                    TRANSPORTATION -- 2.6%
                    United Parcel Service of America, Inc. 8.38% 2020....................     5,000,000       6,076,050
                                                                                                           -------------
                    U.S. GOVERNMENT & AGENCIES -- 68.2%
                    Federal Home Loan Mortgage Corp. 6.00% 2008 - 2011...................     8,365,946       8,280,370
                    Federal Home Loan Mortgage Corp. 6.50% 2011..........................    12,228,154      12,300,667
                    Federal Home Loan Mortgage Corp. 7.00% 2010 - 2011...................    16,704,635      17,010,134
                    Federal Home Loan Mortgage Corp. 14.75% 2010.........................       127,845         154,053
                    Federal National Mortgage Association 7.00% 2010 - 2011..............     5,836,296       5,934,145
                    Government National Mortgage Association 6.50% 2023..................     7,854,860       7,773,798
                    Government National Mortgage Association 7.00% 2009 - 2012...........     9,188,441       9,372,125
                    Government National Mortgage Association 10.00% 2013 - 2017..........     2,085,713       2,300,425
                    Government National Mortgage Association 11.50% 2014.................        17,233          19,694
                    Government National Mortgage Association 12.00% 1999 - 2016..........        80,574          86,658
                    Government National Mortgage Association 12.75% 2014.................        78,711          90,148
                    Government National Mortgage Association 13.25% 1999 - 2014..........        19,440          22,121
                    Government National Mortgage Association 13.50% 2014.................         8,360          10,089
                    Government National Mortgage Association 13.75% 2014.................         1,407           1,611
                    United States Treasury Bonds 7.63% 2022..............................    30,000,000      36,121,800
                    United States Treasury Notes 5.88% 1998..............................    31,000,000      31,038,750
                    United States Treasury Notes 6.25% 2002..............................    29,000,000      29,575,360
                                                                                                           -------------
                                                                                                            160,091,948
                                                                                                           -------------
</TABLE>
 
                                                           ---------------------
 
                                       11
<PAGE>   8
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                    BONDS & NOTES (continued)                                                 AMOUNT           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    UTILITIES -- 2.5%
                    Hydro Quebec Electric 8.40% 2022.....................................   $ 5,000,000    $  5,889,600
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $216,829,085)......................                   222,701,883
                                                                                                           -------------
 
<CAPTION>
                    REPURCHASE AGREEMENT -- 4.2%
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    Joint Repurchase Agreement Account (Note 3) (cost $9,760,000)........     9,760,000       9,760,000
                                                                                                           -------------
                    TOTAL INVESTMENTS -- (cost $226,589,085)        99.1%                                   232,461,883
                    Other assets less liabilities --                 0.9                                      2,161,064
                                                                   ------                                  -------------
                    NET ASSETS --                                  100.0%                                  $234,622,947
                                                                   ======                                  =============
</TABLE>
 
              -----------------------------
 
              (1) Fair valued security; see Note 2
 
              See Notes to Financial Statements
 
- ---------------------
 
                                       12
<PAGE>   9
 
- ---------------------
 
    ANCHOR SERIES TRUST
    HIGH YIELD PORTFOLIO               INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES -- 91.8%                                                     AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>                    
                    AEROSPACE & MILITARY TECHNOLOGY -- 3.4%
                    Argo-Tech Corp. 8.63% 2007*............................................   $  500,000    $   498,750
                    K & F Industries, Inc. 9.25% 2007*.....................................      150,000        153,750
                    Moog, Inc., Class B 10.00% 2006........................................      655,000        720,500
                                                                                                            ------------
                                                                                                              1,373,000
                                                                                                            ------------
                    AUTOMOTIVE -- 4.0%
                    Federal Mogul Corp. 8.80% 2007.........................................      250,000        267,388
                    Hayes Wheels International, Inc. 11.00% 2006...........................      135,000        150,525
                    Johnstown America Industries, Inc. 11.75% 2005.........................      500,000        548,750
                    Key Plastics, Inc., Class B 10.25% 2007................................      350,000        371,000
                    Lear Corp. 9.50% 2006..................................................      250,000        275,000
                                                                                                            ------------
                                                                                                              1,612,663
                                                                                                            ------------
                    CABLE -- 3.1%
                    Cablevision Systems Corp. 8.13% 2009...................................      150,000        154,500
                    Cablevision Systems Corp. 9.25% 2005...................................      350,000        371,000
                    Frontiervision Holding L.P. zero coupon 2007(1)........................      270,000        199,800
                    Marcus Cable Operating Co. L.P. zero coupon 2004(1)....................      150,000        138,750
                    Rifkin Acquisitions Partners L.P. 11.13% 2006..........................      350,000        384,125
                                                                                                            ------------
                                                                                                              1,248,175
                                                                                                            ------------
                    CHEMICALS -- 5.7%
                    Acetex Corp. 9.75% 2003................................................      350,000        362,250
                    Agriculture Minerals & Chemicals 10.75% 2003...........................      150,000        161,625
                    Buckeye Cellulose Corp. 8.50% 2005.....................................      250,000        255,625
                    Huntsman Corp. 9.50% 2007*.............................................      150,000        157,500
                    Huntsman Polymers Corp. 11.75% 2004....................................      250,000        280,313
                    PCI Chemical Canada, Inc. 9.25% 2007*..................................       60,000         59,925
                    Pioneer Americas Acquisition Corp., Class B 9.25% 2007.................      250,000        250,000
                    Sovereign Specialty Chemicals, Inc. 9.50% 2007*........................      495,000        508,612
                    Texas Petrochemicals Corp. 11.13% 2006.................................      250,000        270,000
                                                                                                            ------------
                                                                                                              2,305,850
                                                                                                            ------------
                    COMMUNICATIONS & MEDIA -- 7.0%
                    Big Flower Press Holdings 8.88% 2007...................................      125,000        124,375
                    Big Flower Press Holdings 8.88% 2007*..................................      225,000        226,688
                    Chancellor Media Corp. 9.38% 2004......................................      250,000        260,000
                    Chancellor Radio Broadcasting Co. 8.13% 2007*..........................      250,000        245,000
                    EchoStar DBS Corp. 12.50% 2002.........................................      325,000        355,062
                    Granite Broadcasting Corp. 10.38% 2005.................................      250,000        261,875
                    Jacor Communications Co. 9.75% 2006....................................      250,000        268,750
                    MobileMedia Corp. 9.38% 2007+(3).......................................      500,000         57,500
                    Plitt Theaters, Inc. 10.88% 2004.......................................      195,000        210,844
                    Sullivan Graphics, Inc. 12.75% 2005....................................      100,000        101,000
                    World Color Press, Inc. 9.13% 2003.....................................      250,000        260,625
                    Young Broadcasting, Inc. 11.75% 2004...................................      400,000        445,000
                                                                                                            ------------
                                                                                                              2,816,719
                                                                                                            ------------
                    CONSUMER DISCRETIONARY -- 2.5%
                    Collins & Aikman Corp. 11.50% 2006.....................................      250,000        280,937
                    LDM Technologies, Inc., Class B 10.75% 2007............................      250,000        271,250
</TABLE>
 
                                                           ---------------------
 
                                       13
<PAGE>   10
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    CONSUMER DISCRETIONARY (continued)
                    Polysindo International Financing Co. BV 11.38% 2006...................   $  250,000    $   202,500
                    Standard Pacific Corp. 8.50% 2007......................................      230,000        229,713
                                                                                                            ------------
                                                                                                                984,400
                                                                                                            ------------
                    ENERGY -- 4.8%
                    Cross Timbers Oil Co., Class B 8.75% 2009*.............................       90,000         91,575
                    Cross Timbers Oil Co., Class B 9.25% 2007..............................      250,000        260,000
                    Flores & Rucks, Inc. 9.75% 2006........................................      150,000        164,625
                    Petroleos Mexicanos 8.85% 2007.........................................      750,000        743,010
                    Plains Resources, Inc., Class B 10.25% 2006............................      500,000        538,750
                    Pride Petroleum Services, Inc. 9.38% 2007..............................      120,000        129,000
                                                                                                            ------------
                                                                                                              1,926,960
                                                                                                            ------------
                    FINANCE -- 6.5%
                    Hawthorne Financial Corp. 12.50% 2004*(2)..............................      350,000        350,000
                    Olympic Financial Ltd. 11.50% 2007.....................................      350,000        353,500
                    Pindo Deli Finance Mauritius Ltd. 10.75% 2007*.........................      355,000        304,412
                    Resource America, Inc. 12.00% 2004*....................................      500,000        511,250
                    Southern Pacific Funding Corp. 11.50% 2004.............................      350,000        348,250
                    Tembec Finance Corp. 9.88% 2005........................................      250,000        255,000
                    Western Financial Savings Bank 8.88% 2007..............................      500,000        482,500
                                                                                                            ------------
                                                                                                              2,604,912
                                                                                                            ------------
                    FOOD & LODGING -- 2.7%
                    Aurora Foods, Inc. 9.88% 2007..........................................       65,000         68,413
                    Capstar Hotel Co. 8.75% 2007...........................................      250,000        257,500
                    Del Monte Foods Co. zero coupon 2007*(1)...............................      460,000        265,075
                    John Q. Hammons Hotels 8.88% 2004......................................      500,000        511,250
                                                                                                            ------------
                                                                                                              1,102,238
                                                                                                            ------------
                    GAMING -- 3.2%
                    Argosy Gaming Co. 13.25% 2004..........................................      260,000        271,700
                    Fitzgeralds Gaming Corp. 12.25% 2004*..................................      165,000        166,238
                    GB Property Funding Corp. 10.88% 2004..................................      250,000        210,000
                    Hollywood Casino, Inc. 12.75% 2003.....................................      350,000        375,375
                    Lady Luck Gaming Finance Corp. 11.88% 2001.............................      250,000        253,750
                                                                                                            ------------
                                                                                                              1,277,063
                                                                                                            ------------
                    GROCERY -- 1.1%
                    Homeland Stores, Inc. 10.00% 2003......................................      500,000        450,625
                                                                                                            ------------
                    HEALTHCARE -- 3.1%
                    Dade International, Inc. 11.13% 2006...................................      190,000        211,375
                    Leiner Health Products Group. 9.63% 2007...............................      350,000        374,500
                    Owens & Minor, Inc. 10.88% 2006........................................      350,000        388,500
                    Vencor, Inc. 8.63% 2007................................................      260,000        259,350
                                                                                                            ------------
                                                                                                              1,233,725
                                                                                                            ------------
                    INDUSTRIAL & COMMERCIAL -- 9.6%
                    Cabot Safety Acquisition Corp. 12.50% 2005.............................      350,000        393,750
                    Clark Schwebel, Inc. 10.50% 2006.......................................      325,000        353,031
                    Globo Comunicacoes SA 10.50% 2006*.....................................      250,000        237,500
                    Graphic Controls Corp., Class A 12.00% 2005............................      225,000        251,156
                    Great Lakes Carbon Corp. 10.00% 2006...................................      500,000        537,500
                    International Wire Group, Inc., Class B 11.75% 2005....................      455,000        497,088
                    Neenah Corp., Class B 11.13% 2007......................................      350,000        384,125
                    Pierce Leahy Corp. 9.13% 2007..........................................      125,000        130,000
                    Scotsman Group, Inc. 8.63% 2007........................................      175,000        175,656
                    Specialty Equipment Cos., Inc. 11.38% 2003.............................      250,000        270,625
                    TV Azteca SA de CV, Class B 10.50% 2007................................      250,000        260,000
</TABLE>
 
- ---------------------
 
                                       14
<PAGE>   11
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                    BONDS & NOTES (continued)                                                   AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    INDUSTRIAL & COMMERCIAL (continued)
                    UCAR Global Enterprises, Inc. 12.00% 2005..............................   $  100,000    $   112,000
                    Unicco Service Co. 9.88% 2007*.........................................      250,000        250,313
                                                                                                            ------------
                                                                                                              3,852,744
                                                                                                            ------------
                    INFORMATION TECHNOLOGY -- 3.6%
                    Advanced Micro Devices, Inc. 11.00% 2003...............................      250,000        267,500
                    Concentric Network Corp. Delaware 12.75% 2007*.........................      130,000        133,575
                    Decision Holdings Corp. zero coupon 2008(1)............................      170,000        110,500
                    Fairchild Semiconductor Corp. 10.13% 2007..............................      250,000        262,500
                    Iron Mountain, Inc. 8.75% 2009*........................................      110,000        112,750
                    Unisys Corp., Class B 12.00% 2003......................................      500,000        566,250
                                                                                                            ------------
                                                                                                              1,453,075
                                                                                                            ------------
                    METALS & MINERALS -- 7.7%
                    A.K. Steel Corp. 9.13% 2006............................................      250,000        255,625
                    A.K. Steel Corp. 10.75% 2004...........................................      150,000        159,750
                    Acindar Industria Argentina de Aceros SA 11.25% 2004...................      500,000        491,250
                    Amtrol, Inc. 10.63% 2006...............................................      250,000        257,500
                    Armco, Inc. 9.00% 2007.................................................      100,000         98,000
                    Bethlehem Steel Corp. 10.38% 2003......................................      350,000        376,250
                    CSN Iron SA 9.13% 2007*................................................      350,000        290,500
                    Nortek, Inc., Class B 9.25% 2007.......................................      240,000        244,800
                    NS Group, Inc. 13.50% 2003.............................................      300,000        348,000
                    Weirton Steel Corp. 10.88% 1999........................................      300,000        308,250
                    Weirton Steel Corp. 11.38% 2004........................................      250,000        260,000
                                                                                                            ------------
                                                                                                              3,089,925
                                                                                                            ------------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 2.0%
                    Federal Republic of Brazil 4.50% 2014..................................      256,559        201,318
                    Republic of Argentina 11.00% 2006......................................      100,000        107,500
                    Republic of Argentina 11.38% 2017......................................      250,000        274,062
                    Republic of Brazil 6.00% 2013..........................................      250,000        199,463
                                                                                                            ------------
                                                                                                                782,343
                                                                                                            ------------
                    PAPER PRODUCTS -- 11.6%
                    APP International Finance Co. 11.75% 2005..............................      125,000        115,625
                    Aracruz Celulose SA 10.38% 2002........................................       60,000         60,750
                    Aracruz Celulose SA 10.38% 2002*.......................................      255,000        258,187
                    BWay Corp. 10.25% 2007*................................................      350,000        379,750
                    Calmar, Inc. Delaware, Class B 11.50% 2005.............................      350,000        371,000
                    Container Corp. of America 9.75% 2003..................................      250,000        268,750
                    Container Corp. of America, Class A 11.25% 2004........................      600,000        654,000
                    Fonda Group, Inc., Class B 9.50% 2007..................................      250,000        235,000
                    Industrias Klabin de Papel e Celulose SA 11.00% 2004*..................      250,000        237,500
                    Paperboard Industries International, Inc. 8.38% 2007*..................      100,000        101,500
                    Repap New Brunswick, Inc. 10.63% 2005..................................      350,000        332,500
                    S.D. Warren Co., Class B 12.00% 2004...................................      400,000        447,000
                    Silgan Holdings Corp. 9.00% 2009.......................................      750,000        766,875
                    Silgan Holdings Corp. 13.25% 2006......................................       80,715         91,713
                    Zeta Consumer Products Corp. 11.25% 2007*..............................      350,000        356,125
                                                                                                            ------------
                                                                                                              4,676,275
                                                                                                            ------------
                    RETAIL -- 0.9%
                    Guitar Center Management Co., Inc. 11.00% 2006*........................      333,000        366,716
                                                                                                            ------------
                    TELECOMMUNICATIONS -- 7.2%
                    American Communications Services zero coupon 2006(1)...................      190,000        146,300
                    Comcast Cellular Holdings, Inc., Class B 9.50% 2007....................       50,000         52,000
                    Globalstar L.P. 10.75% 2004*...........................................      500,000        490,000
</TABLE>
 
                                                           ---------------------
 
                                       15
<PAGE>   12
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                                           BONDS & NOTES (continued)                            AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    TELECOMMUNICATIONS (continued)
                    GST Telecommunications, Inc. 12.75% 2007...............................   $  165,000    $   171,600
                    Hyperion Telecommunications, Inc., Class B 12.25% 2004.................      175,000        192,500
                    Intermedia Communications, Inc. 8.50% 2008*............................      350,000        350,000
                    Intermedia Communications, Inc. 8.88% 2007*............................      150,000        154,125
                    Iridium Capital Corp., Class C 11.25% 2005*............................      350,000        344,750
                    McLeod, Inc. 9.25% 2007*...............................................      250,000        262,500
                    Microcell Telecommunications zero coupon 2007*(1)......................  CAD 220,000         85,441
                    Philippine Long District Telephone Co. Maine 7.85% 2007................      250,000        217,450
                    Rogers Cantel, Inc. 8.30% 2007.........................................      150,000        148,875
                    Teleport Communications Group zero coupon 2007(1)......................      350,000        285,250
                                                                                                            ------------
                                                                                                              2,900,791
                                                                                                            ------------
                    UTILITIES -- 2.1%
                    Cemig 9.13% 2004*......................................................      150,000        138,750
                    Korea Telecom 7.63% 2007...............................................      220,000        157,315
                    Texas-New Mexico Power Co. 10.75% 2003.................................      500,000        543,015
                                                                                                            ------------
                                                                                                                839,080
                                                                                                            ------------
                    TOTAL BONDS & NOTES (cost $36,297,412).................................                  36,897,279
                                                                                                            ------------
                                            PREFERRED STOCK -- 2.1%                             SHARES
                    ----------------------------------------------------------------------------------------------------
                    COMMUNICATIONS & MEDIA -- 0.5%
                    Granite Broadcasting Corp. 12.75%(4)...................................          160        175,520
                                                                                                            ------------
                    FINANCE -- 0.7%
                    Superior National Insurance Group, Inc. 10.75%*(2).....................          280        287,000
                                                                                                            ------------
                    INDUSTRIAL & COMMERCIAL -- 0.9%
                    Fairfield Manufacturing, Inc. 11.25% (2)(4)............................          350        374,500
                                                                                                            ------------
                    TOTAL PREFERRED STOCK (cost $793,751)..................................                     837,020
                                                                                                            ------------
                                               WARRANTS -- 0.0%+
                    ----------------------------------------------------------------------------------------------------
                    COMMUNICATIONS & MEDIA -- 0.0%
                    Benedek Communications Corp. 7/01/07*(2) (cost $13,800)................        2,000          4,000
                                                                                                            ------------
                    TOTAL INVESTMENT SECURITIES (cost $37,104,963).........................                  37,738,299
                                                                                                            ------------
                                                                                              PRINCIPAL
                                         REPURCHASE AGREEMENT -- 7.5%                           AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    Joint Repurchase Agreement Account (Note 3) (cost $3,010,000)..........   $3,010,000      3,010,000
                                                                                                            ------------
                    TOTAL INVESTMENTS -- (cost $40,114,963)                 101.4%                           40,748,299
                    Liabilities in excess of other assets --                 (1.4)                             (555,038)
                                                                           ------                           ------------
                    NET ASSETS --                                           100.0%                          $40,193,261
                                                                           ======                          =============
                                                                            
</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) Fair valued security; see Note 2
              (3) Issuer of the security has filed for bankruptcy and interest
                  payments are in default
              (4) PIK ("Payment-in-kind") payment made with additional
                  securities in lieu of cash
 
- ---------------------
 
                                       16
<PAGE>   13
 
              OPEN FORWARD FOREIGN CURRENCY CONTRACTS
 
              ------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                     CONTRACT            IN          DELIVERY     GROSS UNREALIZED
                    TO DELIVER      EXCHANGE FOR       DATE         APPRECIATION
                    --------------------------------------------------------------
                    <S>             <C>              <C>          <C>
                    CAD 125,400     USD 91,034       10/16/98          $2,745
                                                                  ==============
</TABLE>
 
              CAD -- Canadian Dollar
              USD  -- United States Dollar
 
              See Notes to Financial Statements
 
                                                           ---------------------
 
                                       17
<PAGE>   14
 
- ---------------------
 
    ANCHOR SERIES TRUST
    TARGET '98 PORTFOLIO               INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                                                                               PRINCIPAL
                                             BONDS & NOTES -- 95.2%                              AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                        <C>           <C>
                    SUPRANATIONALS -- 7.2%
                    International Bank For Reconstruction & Development zero coupon 1998....   $  550,000    $  537,490
                                                                                                             -----------
                    U.S. GOVERNMENT & AGENCIES -- 83.9%
                    Federal Judiciary Office Building zero coupon 1998......................    1,000,000       965,780
                    Federal National Mortgage Association zero coupon 1998..................    1,000,000       965,740
                    Government Trust Certificates Series 3D zero coupon 1998................    1,000,000       952,390
                    Government Trust Certificates Series T zero coupon 1998.................    2,300,000     2,190,497
                    Tennessee Valley Authority zero coupon 1998.............................      500,000       474,650
                    Treasury Investment Growth Receipts zero coupon 1998....................      500,000       476,800
                    United States Treasury Note Strip Prior zero coupon 1998................      200,000       190,636
                                                                                                             -----------
                                                                                                              6,216,493
                                                                                                             -----------
                    UTILITIES -- 4.1%
                    Virginia Electric & Power Co. 9.38% 1998................................      300,000       304,287
                                                                                                             -----------
                    TOTAL INVESTMENT SECURITIES (cost $6,929,803)...........................                  7,058,270
                                                                                                             -----------
<CAPTION>
 
                                          REPURCHASE AGREEMENT -- 5.0%
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                        <C>           <C>
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $370,000).......................................................      370,000       370,000
                                                                                                             -----------
                    TOTAL INVESTMENTS -- (cost $7,299,803)                  100.2%                            7,428,270
                    Liabilities in excess of other assets --                 (0.2)                              (15,792)
                                                                            ------                           -----------
                    NET ASSETS --                                           100.0%                           $7,412,478
                                                                            ======                           ===========
     
</TABLE>
 
              -----------------------------
 
              See Notes to Financial Statements
 
- ---------------------
 
                                       18
<PAGE>   15
 
- ---------------------
 
    ANCHOR SERIES TRUST
    GROWTH AND INCOME
    PORTFOLIO                          INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                            COMMON STOCK -- 95.3%                               SHARES            VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>               <C>
                    CONSUMER DISCRETIONARY -- 6.2%
                    Retail -- 6.2%
                    CVS Corp.............................................................        11,000        $    704,687
                    Gap, Inc.............................................................        18,000             637,875
                    May Department Stores Co.............................................        13,000             684,938
                    Wal-Mart Stores, Inc.................................................        18,000             709,875
                                                                                                                  ---------
                                                                                                                  2,737,375
                                                                                                                  ---------
                    CONSUMER STAPLES -- 8.5%
                    Food, Beverage & Tobacco -- 3.1%
                    Nabisco Holdings Corp., Class A......................................        13,000             629,688
                    PepsiCo, Inc.........................................................        20,000             728,750
 
                    Household Products -- 5.4%
                    Estee Lauder Cos., Inc., Class A.....................................        11,000             565,812
                    Gillette Co..........................................................         5,000             502,188
                    Kimberly-Clark Corp..................................................        14,000             690,375
                    Procter & Gamble Co..................................................         8,000             638,500
                                                                                                                  ---------
                                                                                                                  3,755,313
                                                                                                                  ---------
                    ENERGY -- 7.2%
                    Energy Services -- 1.8%
                    Schlumberger Ltd.....................................................        10,000             805,000
 
                    Energy Sources -- 5.4%
                    Amoco Corp...........................................................         6,000             510,750
                    Chevron Corp.........................................................         6,000             462,000
                    Exxon Corp...........................................................        12,000             734,250
                    Royal Dutch Petroleum Co., NY Registry Shares........................        13,000             704,438
                                                                                                                  ---------
                                                                                                                  3,216,438
                                                                                                                  ---------
                    FINANCE -- 21.6%
                    Banks -- 7.5%
                    Citicorp.............................................................         5,000             632,187
                    First Union Corp.....................................................        18,000             922,500
                    U.S. Bancorp.........................................................         8,000             895,500
                    Wachovia Corp........................................................        11,000             892,375
 
                    Financial Services -- 4.4%
                    American Express Co..................................................        11,000             981,750
                    Federal National Mortgage Association................................        17,000             970,063
 
                    Insurance -- 9.7%
                    Ace Ltd..............................................................        10,000             965,000
                    Allstate Corp........................................................        11,000             999,625
                    American International Group, Inc....................................         7,000             761,250
                    Marsh & McLennan Cos., Inc...........................................        10,000             745,625
                    Travelers Group, Inc.................................................        15,000             808,125
                                                                                                                  ---------
                                                                                                                  9,574,000
                                                                                                                  ---------
</TABLE>
 
                                                           ---------------------
 
                                       19
<PAGE>   16
 
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                              SHARES            VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>               <C>
                    HEALTHCARE -- 13.6%
                    Drugs -- 10.9%
                    American Home Products Corp..........................................         7,000        $    535,500
                    Bristol-Myers Squibb Co..............................................         7,000             662,375
                    Johnson & Johnson Co.................................................        10,000             658,750
                    Pfizer, Inc..........................................................        12,000             894,750
                    Pharmacia & Upjohn, Inc..............................................        14,000             512,750
                    Warner-Lambert Co....................................................         6,500             806,000
                    Zeneca Group PLC ADR.................................................         7,000             756,000
 
                    Health Services -- 0.8%
                    Columbia/HCA Healthcare Corp.........................................        12,000             355,500
 
                    Medical Products -- 1.9%
                    Abbott Laboratories, Inc.............................................        13,000             852,312
                                                                                                                  ---------
                                                                                                                  6,033,937
                                                                                                                  ---------
                    INDUSTRIAL & COMMERCIAL -- 6.7%
                    Business Services -- 1.2%
                    Hertz Corp., Class A.................................................        14,000             563,500
 
                    Electrical Equipment -- 3.0%
                    General Electric Co..................................................        18,000           1,320,750
 
                    Machinery -- 1.1%
                    Caterpillar, Inc.....................................................        10,000             485,625
 
                    Transportation -- 1.4%
                    Union Pacific Corp...................................................        10,000             624,375
                                                                                                                  ---------
                                                                                                                  2,994,250
                                                                                                                  ---------
                    INFORMATION & ENTERTAINMENT -- 8.9%
                    Broadcasting & Media -- 6.2%
                    Gannett Co., Inc.....................................................        18,000           1,112,625
                    Scripps (E.W) Co., Class A...........................................        18,000             871,875
                    Time Warner, Inc.....................................................        12,000             744,000
 
                    Leisure & Tourism -- 2.7%
                    Delta Air Lines, Inc.................................................         5,000             595,000
                    McDonald's Corp......................................................        13,000             620,750
                                                                                                                  ---------
                                                                                                                  3,944,250
                                                                                                                  ---------
                    INFORMATION TECHNOLOGY -- 14.4%
                    Communication Equipment -- 3.1%
                    Cisco Systems, Inc.+.................................................        12,000             669,000
                    Motorola, Inc........................................................        12,000             684,750
 
                    Computers & Business Equipment -- 4.9%
                    EMC Corp.+...........................................................        24,000             658,500
                    International Business Machines Corp.................................         7,400             773,762
                    Xerox Corp...........................................................        10,000             738,125
 
                    Software -- 6.4%
                    Automatic Data Processing, Inc.......................................        13,000             797,875
                    BMC Software, Inc.+..................................................        12,000             787,500
                    Computer Sciences Corp...............................................         6,000             501,000
                    Microsoft Corp.+.....................................................         6,000             775,500
                                                                                                                  ---------
                                                                                                                  6,386,012
                                                                                                                  ---------
</TABLE>
 
- ---------------------
 
                                       20
<PAGE>   17
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                    SHARES            VALUE
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>               <C>
                    MATERIALS -- 3.0%
                    Chemicals -- 3.0%
                    Air Products & Chemicals, Inc........................................         9,000        $    740,250
                    du Pont (E.I.) de Nemours & Co.......................................        10,000             600,625
                                                                                                                  ---------
                                                                                                                  1,340,875
                                                                                                                  ---------
                    UTILITIES -- 5.2%
                    Electric Utilities -- 1.2%
                    Duke Energy Corp.....................................................        10,000             553,750
 
                    Gas & Pipeline Utilities -- 1.3%
                    Columbia Gas Systems, Inc............................................         5,000             392,812
                    Peoples Energy Corp..................................................         4,100             161,438
 
                    Telephone -- 2.7%
                    SBC Communications, Inc..............................................        10,000             732,500
                    WorldCom, Inc.+......................................................        16,000             484,000
                                                                                                                  ---------
                                                                                                                  2,324,500
                                                                                                                  ---------
                    TOTAL COMMON STOCK (cost $30,910,724)................................                        42,306,950
                                                                                                                  ---------
 
<CAPTION>
 
                                                                                              PRINCIPAL
                    CONVERTIBLE BONDS -- 2.4%                                                   AMOUNT
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>               <C>
                    CONSUMER DISCRETIONARY -- 1.2%
                    Retail -- 1.2%
                    Home Depot, Inc. 3.25% 2001..........................................      $400,000             525,500
                                                                                                                  ---------
                    INFORMATION TECHNOLOGY -- 1.2%
                    Electronics -- 1.2%
                    Analog Devices, Inc. 3.50% 2000......................................       400,000             557,000
                                                                                                                  ---------
                    TOTAL CONVERTIBLE BONDS (cost $994,928)..............................                         1,082,500
                                                                                                                  ---------
                    TOTAL INVESTMENT SECURITIES (cost $31,905,652).......................                        43,389,450
                                                                                                                  ---------
<CAPTION>
 
                    REPURCHASE AGREEMENT -- 0.7%
                    --------------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>               <C>
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $295,000)....................................................       295,000             295,000
                                                                                                                  ---------
                    TOTAL INVESTMENTS -- (cost $32,200,652)                98.4%                                 43,684,450
                    Other assets less liabilities --                        1.6                                     732,210
                                                                         ------                                   ---------
                    NET ASSETS --                                         100.0%                               $ 44,416,660
                                                                         ======                                   =========
                                                                                   
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipts
 
              See Notes to Financial Statements
 
                             ---------------------
 
                                       21
<PAGE>   18
 
- ---------------------
 
    ANCHOR SERIES TRUST
    FOREIGN SECURITIES
    PORTFOLIO                          INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                    COMMON STOCK -- 94.1%                                                        SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                         <C>          <C>
                    ARGENTINA -- 0.8%
                    Banco de Galicia y Buenos Aires SA de CV (Finance).......................      25,000    $   160,030
                    Telefonica de Argentina SA ADR (Utilities)...............................       3,700        137,825
                                                                                                             -----------
                                                                                                                 297,855
                                                                                                             -----------
                    AUSTRALIA -- 2.2%
                    Amcor Ltd. (Materials)...................................................      30,120        132,507
                    Australia & New Zealand Banking Group Ltd. (Finance).....................      34,000        224,697
                    Broken Hill Proprietary Co., Ltd. (Materials)............................      19,258        178,858
                    Goodman Fielder Wattie Ltd. (Consumer Staples)...........................     110,492        175,712
                    News Corp., Ltd. (Information & Entertainment)...........................      14,000         77,285
                                                                                                             -----------
                                                                                                                 789,059
                                                                                                             -----------
                    BRAZIL -- 1.3%
                    Aracruz Celulose ADR (Materials).........................................       5,700         81,937
                    Centrais Eletricas Brasileiras SA ADR (Utilities)+.......................       4,500        111,893
                    Telecomunicacoes Brasileras SA (Utilities)...............................   2,610,000        265,432
                                                                                                             -----------
                                                                                                                 459,262
                                                                                                             -----------
                    CANADA -- 2.3%
                    Canadian Imperial Bank Toronto (Finance).................................       7,800        243,434
                    Canadian Pacific Ltd. (Industrial & Commercial)..........................      14,400        387,950
                    CanWest Global Communications Corp. (Information & Entertainment)........      10,400        187,200
                                                                                                             -----------
                                                                                                                 818,584
                                                                                                             -----------
                    CHILE -- 0.3%
                    Embotelladora Andina SA, Class B (Consumer Staples)......................       5,000         97,187
                                                                                                             -----------
                    CHINA -- 0.1%
                    China Southern Airlines Ltd. ADR (Information & Entertainment)+..........       3,700         48,794
                                                                                                             -----------
                    DENMARK -- 2.2%
                    Unidanmark A/S (Finance).................................................      10,600        778,149
                                                                                                             -----------
                    FINLAND -- 2.5%
                    Kesko (Consumer Discretionary)...........................................      20,450        323,392
                    Metsa Serla Oy, Class B (Materials)......................................      32,500        253,396
                    Nokia Corp., Class A ADR (Information Technology)........................       4,900        343,000
                                                                                                             -----------
                                                                                                                 919,788
                                                                                                             -----------
                    FRANCE -- 10.8%
                    Assurance General de France (Finance)+...................................       7,500        397,400
                    Banque Nationale de Paris (Finance)......................................       7,071        375,843
                    Carrefour SA (Consumer Discretionary)....................................         450        234,776
                    Compagnie de St. Gobain (Materials)......................................       2,097        297,904
                    Credit Commerce France (Finance).........................................       3,120        213,841
                    Elf Aquitaine SA (Energy)................................................       3,720        432,666
                    Havas SA (Information & Entertainment)...................................       5,702        410,229
                    Peugeot SA (Consumer Discretionary)......................................       2,930        369,506
                    Rhone-Poulenc Ltd. (Healthcare)..........................................      12,585        563,748
</TABLE>
 
                             ---------------------
 
                                       22
<PAGE>   19
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                     SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                         <C>          <C>
                    FRANCE (continued)
                    Societe Generale (Finance)...............................................       2,313    $   315,138
                    Total SA, Series B (Energy)..............................................       2,656        289,055
                                                                                                             -----------
                                                                                                               3,900,106
                                                                                                             -----------
                    GERMANY -- 5.8%
                    Bayer AG (Healthcare)....................................................      17,100        638,773
                    Degussa AG (Materials)...................................................       3,500        175,102
                    Karstadt AG (Consumer Discretionary).....................................       1,050        358,434
                    Manitoba AG (Industrial & Commercial)....................................       1,300        376,497
                    Mannesmann AG (Industrial & Commercial)..................................         800        404,236
                    Metallgesellschaft AG (Industrial & Commercial)+.........................       8,800        160,938
                                                                                                             -----------
                                                                                                               2,113,980
                                                                                                             -----------
                    HONG KONG -- 1.7%
                    Hutchison Whampoa Ltd. (Industrial & Commercial).........................      42,000        263,415
                    Hysan Development Co., Ltd. (Real Estate)................................      28,000         55,826
                    New World Development Co., Ltd. (Real Estate)............................      15,000         51,878
                    Sun Hung Kai Properties Ltd. (Real Estate)...............................      25,100        174,913
                    Tingyi Holding Co. (Consumer Staples)....................................     486,000         63,345
                                                                                                             -----------
                                                                                                                 609,377
                                                                                                             -----------
                    INDIA -- 0.5%
                    Ranbaxy Laboratories Ltd. (Healthcare)...................................       3,300         85,140
                    State Bank of India GDR (Finance)*.......................................       4,400         80,080
                                                                                                             -----------
                                                                                                                 165,220
                                                                                                             -----------
                    INDONESIA -- 0.1%
                    PT Kalbe Farma (Healthcare)..............................................     180,000         31,909
                                                                                                             -----------
                    IRELAND -- 1.9%
                    Allied Irish Banks PLC (Finance).........................................      21,696        206,940
                    Jefferson Smurfit Group (Materials)+.....................................     177,378        492,370
                                                                                                             -----------
                                                                                                                 699,310
                                                                                                             -----------
                    ITALY -- 2.7%
                    First British Columbia San Paolo (Finance)*..............................      30,700        293,290
                    Telecom Italia SpA (Utilities)...........................................     106,000        677,106
                                                                                                             -----------
                                                                                                                 970,396
                                                                                                             -----------
                    JAPAN -- 16.4%
                    Aisin Seiki Co., Ltd. (Consumer Discretionary)...........................      32,000        330,857
                    Bank of Tokyo-Mitsubishi Ltd. (Finance)..................................      28,000        386,000
                    Daiwa Securities Co., Ltd. (Finance).....................................      20,000         68,928
                    Eisai Co., Ltd. (Healthcare).............................................      23,000        350,540
                    Exedy Corp. (Consumer Discretionary).....................................       5,000         37,872
                    Fuji Machine Manufacturing Co. (Industrial & Commercial).................       9,000        217,125
                    Fujisawa Pharm Co. (Healthcare)..........................................      10,000         87,309
                    Fukuda Denshi (Healthcare)...............................................       6,000         61,117
                    Hitachi Ltd. (Information Technology)....................................      22,000        156,698
                    JGC Corp. (Industrial & Commercial)......................................      41,000         86,352
                    Mabuchi Motor Co., Ltd. (Industrial & Commercial)........................       3,000        152,332
                    Maruichi Steel Tube (Materials)..........................................      20,000        243,547
                    Matsumotokiyoshi (Consumer Discretionary)................................       9,200        352,301
                    Matsushita Electric Industrial Co., Ltd. (Information Technology)+.......      31,000        453,473
</TABLE>
 
                             ---------------------
 
                                       23
<PAGE>   20
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                     SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                         <C>          <C>
                    JAPAN (continued)
                    Mazda Motor Corp. (Consumer Discretionary)+..............................     135,000    $   320,518
                    Meiwa Estate Co. (Real Estate)+..........................................       3,800         28,492
                    Murata Manufacturing Co. Ltd. (Information Technology)...................       5,000        125,603
                    Namco (Information & Entertainment)......................................      12,600        365,735
                    NGK Spark Plug Co., Ltd. (Industrial & Commercial).......................      21,000        119,017
                    Nomura Securities International, Inc. (Finance)..........................       6,000         79,957
                    Okumura Corp. (Consumer Discretionary)...................................      39,000         92,594
                    Otsuka Kagu (Consumer Staples)...........................................       1,300         46,795
                    Sakura Bank Ltd. (Finance)...............................................      69,000        197,113
                    Sanwa Bank Ltd. (Finance)................................................      14,000        141,533
                    Shimachu Co. (Consumer Discretionary)....................................       2,500         39,251
                    Sony Corp. (Information & Entertainment).................................       3,000        266,524
                    Sony Music Entertainment, Inc. (Information & Entertainment).............      13,600        499,962
                    Square Co., Ltd. (Information Technology)................................       4,200        116,443
                    Sumitomo Rubber Industries Ltd. (Consumer Discretionary).................      56,000        236,318
                    Yamato Kogyo Co. (Materials).............................................      42,000        252,508
                                                                                                             -----------
                                                                                                               5,912,814
                                                                                                             -----------
                    MALAYSIA -- 0.1%
                    Renong Bhd (Industrial & Commercial)(1)..................................      56,000         25,916
                    Sime Darby Bhd (Industrial & Commercial).................................      16,500         15,866
                                                                                                             -----------
                                                                                                                  41,782
                                                                                                             -----------
                    MEXICO -- 1.8%
                    Grupo Televisa SA de CV (Information & Entertainment)....................       9,100        177,140
                    Kimberly-Clark de Mexico SA de CV, Class A (Consumer Staples)............      79,000        386,655
                    Panamerican Beverages, Inc., Class A ADR (Consumer Staples)..............       2,500         81,563
                                                                                                             -----------
                                                                                                                 645,358
                                                                                                             -----------
                    NETHERLANDS -- 3.2%
                    Elsevier NV (Information & Entertainment)................................      13,800        223,234
                    Internationale Nedederlanden Groep NV (Finance)..........................      12,109        510,003
                    PolyGram NV (Information & Entertainment)................................       6,700        320,519
                    Unilever NV PLC (Consumer Staples).......................................       1,800        110,966
                                                                                                             -----------
                                                                                                               1,164,722
                                                                                                             -----------
                    NEW ZEALAND -- 0.6%
                    Air New Zealand Ltd., Class B (Information & Entertainment)..............      34,561         69,234
                    Brierley Investments Ltd. (Finance)+.....................................      82,405         58,853
                    Carter Holt Harvey Ltd. (Materials)......................................      56,000         86,494
                                                                                                             -----------
                                                                                                                 214,581
                                                                                                             -----------
                    NORWAY -- 1.3%
                    Saga Petroleum ASA, Series A (Energy)....................................      28,000        481,464
                                                                                                             -----------
                    PHILIPPINES -- 0.2%
                    Metro Bank & Trust Co. (Finance).........................................       9,600         64,593
                                                                                                             -----------
                    PORTUGAL -- 0.3%
                    Manila Electric Co. (Utilities)..........................................      35,000        115,802
                                                                                                             -----------
                    SINGAPORE -- 1.2%
                    Keppel Corp., Ltd. (Industrial & Commercial).............................      28,500         81,839
                    Keppel Fels Ltd. (Energy)................................................      66,000        184,040
                    Overseas Union Bank Ltd. alien shares (Finance)..........................      46,000        176,031
                                                                                                             -----------
                                                                                                                 441,910
                                                                                                             -----------
</TABLE>
 
                             ---------------------
 
                                       24
<PAGE>   21
 
<TABLE>
<CAPTION>
                    COMMON STOCK (continued)                                                     SHARES         VALUE
                  ----------------------------                        --------------------------------------------------
                    <S>                                                                         <C>          <C>
                    SPAIN -- 2.9%
                    Banco de Santander SA (Finance)..........................................       8,800    $   294,007
                    Banco Popular Espanol SA (Finance).......................................       4,060        283,814
                    Endessa Nacional de Electricidad SA (Utilities)..........................      17,200        305,389
                    Telefonica de Espana SA ADR (Utilities)..................................       1,700        153,106
                                                                                                             -----------
                                                                                                               1,036,316
                                                                                                             -----------
                    SWEDEN -- 4.7%
                    Forenings Sparbanken Ser A (Finance).....................................       4,660        105,937
                                                                                                  -------    -----------
                    Hennes & Mauritz AB Class B (Consumer Discretionary).....................       4,000        176,325
                    Nordbanken Holding (Finance)+............................................     133,700        756,071
                    Pharmacia & Upjohn, Inc. (Healthcare)....................................      18,100        665,651
                                                                                                             -----------
                                                                                                               1,703,984
                                                                                                             -----------
                    SWITZERLAND -- 6.5%
                    Ciba Specialty Chemicals AG (Materials)+.................................       1,180        140,515
                    Holderbank Financiere Glarus (Materials).................................         650        530,249
                    Nestle SA (Consumer Staples).............................................         449        672,640
                    Roche Holdings AG (Healthcare)...........................................          60        595,606
                    Schweizerische Bankgesellschaft (Finance)................................         294        424,944
                                                                                                             -----------
                                                                                                               2,363,954
                                                                                                             -----------
                    THAILAND -- 0.1%
                    Siam City Cement PCL alien shares (Materials)............................       5,070          5,265
                    Siam Commercial Bank PCL alien shares (Finance)..........................       1,167          1,333
                    Thai Farmers Bank alien shares (Finance).................................      18,400         33,437
                                                                                                             -----------
                                                                                                                  40,035
                                                                                                             -----------
                    UNITED KINGDOM -- 19.6%
                    Associated British Foods PLC (Consumer Staples)..........................      33,000        287,273
                    Bass PLC (Consumer Staples)..............................................      28,700        446,432
                    Billiton PLC (Materials)+*...............................................      50,300        128,884
                    BOC Group PLC (Materials)................................................      23,028        378,613
                    British Petroleum Co. PLC (Energy).......................................      35,000        462,999
                    BTR Ltd. PLC (Industrial & Commercial)...................................     110,000        332,442
                    Burmah Castrol PLC (Energy)..............................................      26,000        453,527
                    Carlton Communications PLC (Information & Entertainment).................      53,000        409,147
                    Cookson Group PLC (Information Technology)...............................     106,307        343,980
                    Guinness PLC (Consumer Staples)..........................................      37,000        338,503
                    HSBC Holdings PLC (Finance)..............................................      15,200        374,989
                    Johnson Matthey PLC (Materials)..........................................      37,000        331,210
                    PowerGen PLC (Utilities).................................................      26,914        350,113
                    Rank Group PLC (Information & Entertainment).............................      66,000        367,493
                    Reckitt & Colman PLC (Consumer Staples)..................................      25,200        395,284
                    Royal & Sun Alliance Insurance Group PLC (Finance).......................      33,181        334,084
                    Royal Bank of Scotland Group PLC (Finance)...............................      29,000        369,719
                    Zeneca Group PLC (Healthcare)............................................      27,400        970,545
                                                                                                             -----------
                                                                                                               7,075,237
                                                                                                             -----------
                    TOTAL COMMON STOCK (cost $33,687,700)....................................                 34,001,528
                                                                                                             -----------
</TABLE>
<TABLE>
<CAPTION>
                                             PREFERRED STOCK -- 3.1%
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                         <C>          <C>
                    BRAZIL -- 1.2%
                    Cemig Cia Energy MG (Utilities)..........................................   2,589,900    $   112,525
                    Centrais Electricas Brasileiras SA, Series B (Utilities).................      50,000          2,554
                    Cia Riograndense Telecomunicacoes (Utilities)............................      67,600         83,285
                    Petroleo Brasileiros SA (Energy).........................................     659,000        154,114
                    Telecomunicacoes de Sao Paulo SA (Information & Entertainment)...........     286,000         76,107
                                                                                                             -----------
                                                                                                                 428,585
                                                                                                             -----------
</TABLE>
 
                             ---------------------
 
                                       25
<PAGE>   22
 
<TABLE>
<CAPTION>
                                           PREFERRED STOCK (continued)                           SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                         <C>          <C>
                    GERMANY -- 1.9%
                    Hornbach Holding AG (Consumer Discretionary).............................       3,600    $   249,145
                    Prosieben Media AG (Information & Entertainment)+*.......................       9,710        453,398
                                                                                                             -----------
                                                                                                                 702,543
                                                                                                             -----------
                    TOTAL PREFERRED STOCK (cost $1,163,165)..................................                  1,131,128
                                                                                                             -----------
 
                                                                                                PRINCIPAL
                                              BONDS & NOTES -- 0.0%                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    BRAZIL -- 0.0%
                    Vale Rio Doce Cia zero coupon 1999 (Materials)(1)
                      (cost $0)..............................................................    $  5,500              1
                                                                                                             -----------
                                                WARRANTS -- 0.0%+                                SHARES
                    ----------------------------------------------------------------------------------------------------
                    THAILAND -- 0.0%
                    Siam Commercial Bank 12/31/02 (Finance)(1)
                      (cost $0)..............................................................       1,167              0
                                                                                                             -----------
                                                                                                PRINCIPAL
                                                OPTIONS -- 0.0%+                                 AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    FOREIGN CURRENCY PUT OPTIONS
                    Brazilian Real Option Jan. 16, 1998/1.17(1)
                      (cost $2,920)..........................................................    $  4,950          1,040
                                                                                                             -----------
                    TOTAL INVESTMENT SECURITIES (cost $34,853,785)...........................                 35,133,697
                                                                                                             -----------
 
                                          SHORT-TERM SECURITIES -- 0.1%
                    ----------------------------------------------------------------------------------------------------
                    United States Treasury Bills 5.29% due 2/12/98 (cost $49,700)............      50,000         49,700
                                                                                                             -----------
 
                                          REPURCHASE AGREEMENT -- 2.1%
                    ----------------------------------------------------------------------------------------------------
                    Joint Repurchase Agreement Account (Note 3)   (cost $765,000)............     765,000        765,000
                                                                                                             -----------
                    TOTAL SHORT-TERM SECURITIES (cost $814,700)..............................                    814,700
                                                                                                             -----------
                    TOTAL INVESTMENTS --   (cost $35,668,485)       99.4%                                     35,948,397
                    Other assets less liabilities --                 0.6                                         199,859
                                                                   -----                                     -----------
                    NET ASSETS --                                  100.0%                                    $36,148,256
                                                                   =====                                     ===========
                                                                                      
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              * Resale restricted to qualified institutional buyers
              ADR -- American Depository Receipt
              GDR -- Global Depository Receipt
              (1) Fair valued security; See Note 2
 
              See Notes to Financial Statements
 
- ---------------------
 
                                       26
<PAGE>   23
 
- ---------------------
 
    ANCHOR SERIES TRUST
    GROWTH PORTFOLIO                   INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                            COMMON STOCK -- 96.1%                             SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    CONSUMER DISCRETIONARY -- 7.1%
                    Automotive -- 0.5%
                    Goodyear Tire & Rubber Co............................................        38,500    $  2,449,563
 
                    Retail -- 6.6%
                    Arbor Drugs, Inc.....................................................       137,000       2,534,500
                    Barnes & Noble, Inc.+................................................        72,600       2,423,025
                    CVS Corp.............................................................        33,000       2,114,062
                    Dayton Hudson Corp...................................................        95,000       6,412,500
                    Ethan Allen Interiors, Inc...........................................        35,200       1,357,400
                    Home Depot, Inc......................................................       129,000       7,594,875
                    Office Max, Inc.+....................................................       160,000       2,280,000
                    Stein Mart, Inc.+....................................................        36,000         963,000
                    Wal-Mart Stores, Inc.................................................       160,000       6,310,000
                                                                                                           -------------
                                                                                                             34,438,925
                                                                                                           -------------
                    CONSUMER STAPLES -- 7.5%
                    Food, Beverage & Tobacco -- 4.0%
                    Beringer Wine Estates Holdings, Inc., Class B+.......................        35,000       1,330,000
                    General Mills, Inc...................................................        45,000       3,223,125
                    PepsiCo, Inc.........................................................        80,000       2,915,000
                    Philip Morris Cos., Inc..............................................       120,000       5,437,500
                    Sara Lee Corp........................................................       120,600       6,791,288
 
                    Household Products -- 3.5%
                    Bush Boake Allen, Inc.+..............................................        65,000       1,702,187
                    Estee Lauder Cos., Inc., Class A.....................................        37,300       1,918,619
                    Gillette Co..........................................................        15,000       1,506,563
                    Kimberly-Clark Corp..................................................        82,600       4,073,212
                    Procter & Gamble Co..................................................        98,000       7,821,625
                                                                                                           -------------
                                                                                                             36,719,119
                                                                                                           -------------
                    ENERGY -- 6.0%
                    Energy Services -- 1.6%
                    Diamond Offshore Drilling, Inc.......................................        40,000       1,925,000
                    Schlumberger Ltd.....................................................        75,000       6,037,500
 
                    Energy Sources -- 4.4%
                    Amoco Corp...........................................................        42,000       3,575,250
                    Anadarko Petroleum Corp..............................................        26,600       1,614,288
                    Barrett Resources Corp.+.............................................        15,000         453,750
                    Chevron Corp.........................................................        75,000       5,775,000
                    Exxon Corp...........................................................        77,400       4,735,912
                    Royal Dutch Petroleum Co., NY Registry Shares........................        60,000       3,251,250
                    Unocal Corp..........................................................        45,000       1,746,562
                                                                                                           -------------
                                                                                                             29,114,512
                                                                                                           -------------
                    FINANCE -- 19.6%
                    Banks -- 7.2%
                    Associated Banc Corp.................................................        55,000       3,031,875
                    Citicorp.............................................................        45,000       5,689,687
                    Crestar Financial Corp...............................................        30,000       1,710,000
                    First Commercial Corp................................................        44,438       2,605,184
                    First Union Corp.....................................................       136,000       6,970,000
</TABLE>
 
                                                           ---------------------
 
                                       27
<PAGE>   24
 
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                            SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    FINANCE (continued)
                    Banks (continued)
                    Mercantile Bankshares Corp...........................................        73,000    $  2,856,125
                    NationsBank Corp.....................................................        73,000       4,439,313
                    State Street Corp....................................................        44,800       2,606,800
                    U.S. Bancorp.........................................................        22,000       2,462,625
                    Wilmington Trust Corp................................................        42,000       2,619,750
 
                    Financial Services -- 5.0%
                    American Express Co..................................................        81,000       7,229,250
                    Associates First Capital Corp., Class A..............................        46,000       3,271,750
                    Federal National Mortgage Association................................       144,000       8,217,000
                    Morgan Stanley, Dean Witter, Discover & Co...........................        92,400       5,463,150
 
                    Insurance -- 7.4%
                    Ace Ltd..............................................................        57,000       5,500,500
                    Allstate Corp........................................................        84,600       7,688,025
                    American International Group, Inc....................................        68,250       7,422,187
                    Frontier Insurance Group, Inc........................................       100,400       2,296,650
                    Marsh & McLennan Cos., Inc...........................................        27,000       2,013,188
                    Reinsurance Group America, Inc.......................................        48,150       2,049,384
                    Travelers Group, Inc.................................................       165,000       8,889,375
                                                                                                           -------------
                                                                                                             95,031,818
                                                                                                           -------------
                    HEALTHCARE -- 11.2%
                    Drugs -- 7.1%
                    American Home Products Corp..........................................        24,000       1,836,000
                    Covance, Inc.+.......................................................       125,000       2,484,375
                    Genzyme Corp.+.......................................................        80,000       2,220,000
                    Johnson & Johnson Co.................................................        15,000         988,125
                    Merck & Co., Inc.....................................................        38,000       4,037,500
                    Pfizer, Inc..........................................................       118,000       8,798,375
                    Pharmacia & Upjohn, Inc..............................................       121,600       4,453,600
                    Warner-Lambert Co....................................................        48,000       5,952,000
                    Zeneca Group PLC ADR.................................................        34,000       3,672,000
 
                    Health Services -- 2.0%
                    Columbia/HCA Healthcare Corp.........................................        75,000       2,221,875
                    Shared Medical Systems Corp..........................................        60,000       3,960,000
                    Tenet Healthcare Corp.+..............................................        23,200         768,500
                    United Healthcare Corp...............................................        58,800       2,921,625
 
                    Medical Products -- 2.1%
                    Abbott Laboratories, Inc.............................................        90,000       5,900,625
                    Biomet, Inc..........................................................        75,000       1,921,875
                    Life Technologies, Inc...............................................        77,000       2,560,250
                                                                                                           -------------
                                                                                                             54,696,725
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 12.8%
                    Aerospace & Military Technology -- 2.0%
                    Boeing Co............................................................       100,000       4,893,750
                    General Motors Corp., Class H+.......................................        40,000       1,477,500
                    United Technologies Corp.............................................        44,000       3,203,750
 
                    Business Services -- 3.4%
                    Avnet, Inc...........................................................        25,000       1,650,000
                    Dames & Moore, Inc...................................................       100,000       1,325,000
                    Foster Wheeler Corp..................................................        67,800       1,834,837
                    G & K Services, Inc., Class A........................................        79,000       3,318,000
                    Ionics, Inc.+........................................................        67,000       2,621,375
</TABLE>
 
- ---------------------
 
                                       28
<PAGE>   25
 
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                            SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    INDUSTRIAL & COMMERCIAL (continued)
                    Business Services (continued)
                    Metromail Corp.+.....................................................       101,000    $  1,805,375
                    Tetra Tech, Inc.+....................................................        92,500       1,850,000
                    United States Rentals, Inc.+.........................................        96,000       2,256,000
 
                    Electrical Equipment -- 3.8%
                    General Electric Co..................................................       150,000      11,006,250
                    Hubbell, Inc., Class B...............................................        94,000       4,635,375
                    Littelfuse, Inc.+....................................................       108,000       2,686,500
 
                    Machinery -- 1.7%
                    Caterpillar, Inc.....................................................        56,600       2,748,637
                    Donaldson Co., Inc...................................................        55,000       2,478,437
                    MSC Industrial Direct Co., Inc. Class A+.............................         9,000         381,375
                    Paxar Corp.+.........................................................        87,000       1,288,688
                    UCAR International, Inc.+............................................        36,000       1,437,750
 
                    Multi-Industry -- 0.8%
                    Minnesota Mining & Manufacturing Co..................................        44,000       3,610,750
 
                    Transportation -- 1.1%
                    Air Express International Corp.......................................        91,500       2,790,750
                    Union Pacific Corp...................................................        43,000       2,684,813
                                                                                                           -------------
                                                                                                             61,984,912
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 6.5%
                    Broadcasting & Media -- 2.9%
                    ADVO, Inc.+..........................................................       105,000       2,047,500
                    Cox Communications, Inc., Class A+...................................        81,000       3,245,063
                    Disney (Walt) Co.....................................................        22,000       2,179,375
                    Gannett Co., Inc.....................................................       110,000       6,799,375
 
                    Entertainment Products -- 0.5%
                    Speedway Motorsports, Inc.+..........................................        90,000       2,233,125
 
                    Leisure & Tourism -- 3.1%
                    Landry's Seafood Restaurants, Inc.+..................................        50,000       1,200,000
                    McDonald's Corp......................................................        98,000       4,679,500
                    Mirage Resorts, Inc..................................................       130,000       2,957,500
                    Southwest Airlines Co................................................       247,500       6,094,687
                                                                                                           -------------
                                                                                                             31,436,125
                                                                                                           -------------
                    INFORMATION TECHNOLOGY -- 19.0%
                    Communication Equipment -- 3.2%
                    3Com Corp.+..........................................................        28,000         978,250
                    Andrew Corp.+........................................................        54,000       1,296,000
                    Cisco Systems, Inc.+.................................................       135,000       7,526,250
                    Lucent Technologies, Inc.............................................        41,167       3,288,214
                    Motorola, Inc........................................................        40,000       2,282,500
 
                    Computers & Business Equipment -- 3.5%
                    Adaptec, Inc.+.......................................................        52,600       1,952,775
                    EMC Corp.+...........................................................       140,000       3,841,250
                    Hewlett-Packard Co...................................................        77,000       4,812,500
                    International Business Machines Corp.................................        60,000       6,273,750
 
                    Electronics -- 3.8%
                    AMP, Inc.............................................................        70,000       2,940,000
                    Analog Devices, Inc.+................................................       110,000       3,045,625
                    Dallas Semiconductor Corp............................................        59,000       2,404,250
                    Intel Corp...........................................................        70,000       4,917,500
</TABLE>
 
                                                           ---------------------
 
                                       29
<PAGE>   26
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                            SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    INFORMATION TECHNOLOGY (continued)
                    Electronics (continued)
                    Maxim Integrated Products, Inc.+.....................................        42,000    $  1,449,000
                    Silicon Valley Group, Inc.+..........................................        80,000       1,810,000
                    Texas Instruments, Inc...............................................        40,000       1,800,000
 
                    Software -- 8.5%
                    American Management Systems, Inc.+...................................       123,000       2,398,500
                    Automatic Data Processing, Inc.......................................       112,000       6,874,000
                    BISYS Group, Inc.+...................................................        50,000       1,662,500
                    Cognos, Inc.+........................................................        90,000       2,070,000
                    Computer Sciences Corp...............................................        45,000       3,757,500
                    DST Systems, Inc.+...................................................        59,000       2,518,563
                    First Data Corp......................................................       100,000       2,925,000
                    Microsoft Corp.+.....................................................        60,000       7,755,000
                    PeopleSoft, Inc.+....................................................        62,000       2,418,000
                    Policy Management Systems Corp.+.....................................        52,000       3,617,250
                    Sterling Software, Inc.+.............................................        78,000       3,198,000
                    Synopsys, Inc.+......................................................        49,000       1,751,750
                    Systems & Computer Technology Corp.+.................................        12,000         595,500
                                                                                                           -------------
                                                                                                             92,159,427
                                                                                                           -------------
                    MATERIALS -- 3.2%
                    Chemicals -- 1.5%
                    du Pont (E.I.) de Nemours & Co.......................................        72,000       4,324,500
                    Minerals Technologies, Inc...........................................        61,000       2,771,687
 
                    Metals & Minerals -- 0.6%
                    Aluminum Co. of America..............................................        40,000       2,815,000
 
                    Paper Products -- 1.1%
                    Bemis Co., Inc.......................................................        23,000       1,013,438
                    Crown, Cork & Seal Co., Inc..........................................        40,000       2,005,000
                    International Paper Co...............................................        59,000       2,544,375
                                                                                                           -------------
                                                                                                             15,474,000
                                                                                                           -------------
                    UTILITIES -- 3.2%
                    Telephone -- 3.2%
                    AT&T Corp............................................................        64,000       3,920,000
                    Century Telephone Enterprises, Inc...................................        33,000       1,643,813
                    SBC Communications, Inc..............................................        87,000       6,372,750
                    WorldCom, Inc.+......................................................       120,000       3,630,000
                                                                                                           -------------
                                                                                                             15,566,563
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $311,550,840)......................                   466,622,126
                                                                                                           -------------
 
<CAPTION>
 
                                                                                             PRINCIPAL
                                        REPURCHASE AGREEMENT -- 3.8%                          AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    Joint Repurchase Agreement Account (Note 3) (cost $18,295,000).......   $18,295,000      18,295,000
                                                                                                           -------------
 
                    TOTAL INVESTMENTS --
                      (cost $329,845,840)                       99.9%                                       484,917,126
                    Other assets less liabilities --             0.1                                            611,134
                                                               -----                                       -------------
                    NET ASSETS --                              100.0%                                      $485,528,260
                                                               =====                                       =============
                                                                     
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipts
 
              See Notes to Financial Statements
 
- ---------------------
 
                                       30
<PAGE>   27
 
- ---------------------
 
    ANCHOR SERIES TRUST
    CAPITAL APPRECIATION
    PORTFOLIO                          INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                            COMMON STOCK -- 90.1%                             SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    CONSUMER DISCRETIONARY -- 8.8%
                    Apparel & Textiles -- 0.4%
                    Tefron Ltd.+.........................................................       150,000    $  3,450,000
 
                    Retail -- 8.4%
                    Barnes & Noble, Inc.+................................................       400,000      13,350,000
                    Bed Bath & Beyond, Inc.+.............................................       400,000      15,400,000
                    Gadzooks, Inc.+......................................................       150,000       3,150,000
                    Gap, Inc.............................................................       400,000      14,175,000
                    Home Depot, Inc......................................................       195,000      11,480,625
                    Hot Topic, Inc.+.....................................................       130,500       2,968,875
                    Mercantile Stores Co., Inc...........................................       125,000       7,609,375
                                                                                                           -------------
                                                                                                             71,583,875
                                                                                                           -------------
                    CONSUMER STAPLES -- 1.5%
                    Food, Beverage & Tobacco -- 1.2%
                    American Italian Pasta Co., Class A+.................................       175,000       4,375,000
                    General Cigar Holdings, Inc., Class A+...............................       175,000       3,729,687
                    International Home Foods, Inc.+......................................        75,000       2,100,000
 
                    Household Products -- 0.3%
                    Revlon, Inc., Class A+...............................................        70,000       2,471,875
                                                                                                           -------------
                                                                                                             12,676,562
                                                                                                           -------------
                    ENERGY -- 5.7%
                    Energy Services -- 5.4%
                    ENSCO International, Inc.............................................       450,000      15,075,000
                    Noble Drilling Corp.+................................................       100,000       3,062,500
                    Santa Fe International Corp..........................................       150,900       6,139,744
                    Transocean Offshore, Inc.............................................       400,000      19,275,000
 
                    Energy Sources -- 0.3%
                    Vastar Resources, Inc................................................        76,400       2,731,300
                                                                                                           -------------
                                                                                                             46,283,544
                                                                                                           -------------
                    FINANCE -- 11.4%
                    Financial Services -- 5.6%
                    Interra Financial, Inc...............................................       140,000       9,660,000
                    Legg Mason, Inc......................................................       186,666      10,441,629
                    McDonald & Co. Investments, Inc......................................       170,000       4,823,750
                    Morgan Keegan, Inc...................................................       330,000       8,353,125
                    Piper Jaffray Cos., Inc..............................................       280,000      10,202,500
                    Raymond James Financial, Inc.........................................        65,000       2,579,688
 
                    Insurance -- 5.8%
                    Ace Ltd..............................................................       250,000      24,125,000
                    Allstate Corp........................................................       200,000      18,175,000
                    Transatlantic Holdings, Inc..........................................        67,500       4,826,250
                                                                                                           -------------
                                                                                                             93,186,942
                                                                                                           -------------
</TABLE>
 
                                                           ---------------------
                                       31
<PAGE>   28
 
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                            SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    HEALTHCARE -- 13.3%
                    Drugs -- 7.2%
                    Eisai Co., Ltd.......................................................       575,000    $  8,763,498
                    Genzyme Corp.+.......................................................       475,000      13,181,250
                    Human Genome Sciences, Inc.+.........................................        40,000       1,590,000
                    Immunex Corp.+.......................................................       210,000      11,340,000
                    Pharmacia & Upjohn, Inc..............................................       170,000       6,226,250
                    Warner-Lambert Co....................................................        90,000      11,160,000
                    Zeneca Group PLC ADR.................................................        56,800       6,134,400
 
                    Health Services -- 4.6%
                    Beverly Enterprises, Inc.+...........................................       500,000       6,500,000
                    Columbia/HCA Healthcare Corp.........................................       280,000       8,295,000
                    IDX Systems Corp.+...................................................        90,000       3,330,000
                    Magellan Health Services, Inc.+......................................       200,000       4,300,000
                    MedPartners, Inc.+...................................................       400,000       8,950,000
                    Vencor, Inc.+........................................................       250,000       6,109,375
 
                    Medical Products -- 1.5%
                    Biomet, Inc..........................................................       200,000       5,125,000
                    Perkin-Elmer Corp....................................................        75,000       5,329,687
                    Physio-Control International Corp.+..................................       115,000       1,825,625
                                                                                                           -------------
                                                                                                            108,160,085
                                                                                                           -------------
                    INDUSTRIAL & COMMERCIAL -- 9.6%
                    Aerospace & Military Technology -- 2.9%
                    General Motors Corp., Class H+.......................................       100,000       3,693,750
                    Gulfstream Aerospace Corp.+..........................................       290,000       8,482,500
                    Loral Space & Communications Corp.+..................................       240,000       5,145,000
                    Precision Castparts Corp.............................................       100,000       6,031,250
 
                    Business Services -- 2.9%
                    American Residential Services, Inc.+.................................       150,000       2,343,750
                    Group Maintenance America Corp.+.....................................       186,000       3,127,125
                    Republic Industries, Inc.+(1)........................................       320,700       7,476,319
                    Select Appointments Holdings PLC ADR.................................       210,000       3,832,500
                    Service Experts, Inc.+...............................................       124,900       3,575,262
                    West TeleServices Corp.+.............................................       260,000       3,120,000
 
                    Electrical Equipment -- 2.4%
                    General Cable Corp.+.................................................       282,900      10,237,444
                    Honeywell, Inc.......................................................       140,000       9,590,000
 
                    Transportation -- 1.4%
                    Pittston Burlington Co...............................................       139,400       3,659,250
                    Werner Enterprises, Inc..............................................       380,000       7,790,000
                                                                                                           -------------
                                                                                                             78,104,150
                                                                                                           -------------
                    INFORMATION & ENTERTAINMENT -- 13.5%
                    Broadcasting & Media -- 12.9%
                    CanWest Global Communications Corp...................................       197,200       3,549,600
                    Central European Media Enterprises Ltd., Class A+....................       140,000       3,535,000
                    EchoStar Communications Corp., Class A+..............................       180,000       3,015,000
                    Jacor Communications, Inc.+..........................................       225,000      11,953,125
                    Lamar Advertising Co., Class A.......................................       150,000       5,962,500
                    LodgeNet Entertainment Corp.+........................................       181,100       1,992,100
                    Metro Networks, Inc.+................................................       145,000       4,748,750
                    MetroNet Communications Corp., Class B+..............................        46,200         802,725
                    NTL, Inc.+...........................................................       146,666       4,088,315
                    Outdoor Systems, Inc.+...............................................       287,925      11,049,122
                    Pulitzer Publishing Co...............................................        92,766       5,826,864
                    Scripps (E.W) Co., Class A...........................................        70,000       3,390,625
</TABLE>
 
- ---------------------
                                       32
<PAGE>   29
 
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                            SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    INFORMATION & ENTERTAINMENT (continued)
                    Broadcasting & Media (continued)
                    Tele-Communications Liberty Media Group, Class A+....................       700,000    $ 25,375,000
                    Universal Outdoor Holdings, Inc.+....................................       163,000       8,476,000
                    Viacom, Inc., Class B+...............................................       170,000       7,044,375
                    Young Broadcasting, Inc., Class A+...................................       100,000       3,875,000
 
                    Leisure & Tourism -- 0.6%
                    American Skiing Co.+.................................................       200,200       2,977,975
                    Virgin Express Holdings PLC ADR+.....................................       102,800       2,133,100
                                                                                                           -------------
                                                                                                            109,795,176
                                                                                                           -------------
                    INFORMATION TECHNOLOGY -- 24.1%
                    Communication Equipment -- 3.6%
                    3Com Corp.+..........................................................       175,000       6,114,063
                    APT Satellite Holdings Ltd. ADR+.....................................       150,000       1,762,500
                    CIENA Corp.+.........................................................        67,800       4,144,275
                    Gilat Satellite Networks Ltd.+.......................................       125,000       3,578,125
                    Larscom, Inc., Class A+..............................................       150,000       1,425,000
                    Natural Microsystems Corp.+..........................................        90,000       4,185,000
                    NICE Systems Ltd. ADR+...............................................       160,000       6,720,000
                    Teledata Communications, Inc.+.......................................        75,000       1,368,750
 
                    Computers & Business Equipment -- 3.7%
                    Adaptec, Inc.+.......................................................       150,000       5,568,750
                    Discreet Logic, Inc.+................................................       150,000       3,290,625
                    EMC Corp.+...........................................................       650,000      17,834,375
                    Splash Technology Holdings, Inc.+....................................       150,000       3,375,000
 
                    Electronics -- 4.4%
                    Analog Devices, Inc.+................................................       267,300       7,400,869
                    Peak International Ltd.+.............................................        37,500         782,813
                    Philips Electronics NV-NY Shares.....................................       350,000      21,175,000
                    Xilinx, Inc.+........................................................       175,000       6,135,937
 
                    Software -- 12.4%
                    BA Merchants Services, Inc., Class A+................................       199,400       3,539,350
                    BISYS Group, Inc.+...................................................       360,000      11,970,000
                    BMC Software, Inc....................................................       170,000      11,156,250
                    Computer Sciences Corp...............................................       190,000      15,865,000
                    DST Systems, Inc.+...................................................       200,000       8,537,500
                    Electronic Arts, Inc.+...............................................       200,000       7,562,500
                    First Data Corp......................................................       315,000       9,213,750
                    Omtool Ltd.+.........................................................       170,000       1,742,500
                    Parametric Technology Corp.+.........................................       225,000      10,659,375
                    Policy Management Systems Corp.+.....................................        75,000       5,217,187
                    Rational Software Corp.+.............................................       150,000       1,706,250
                    Sterling Software, Inc.+.............................................       340,000      13,940,000
                                                                                                           -------------
                                                                                                            195,970,744
                                                                                                           -------------
                    REAL ESTATE -- 1.0%
                    Real Estate Companies -- 1.0%
                    Security Capital Group, Inc., Class B+...............................       254,100       8,258,250
                                                                                                           -------------
</TABLE>
 
                                                           ---------------------
                                       33
<PAGE>   30
 
<TABLE>
<CAPTION>
                                          COMMON STOCK (continued)                            SHARES           VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                     <C>            <C>
                    UTILITIES -- 1.2%
                    Telephone -- 1.2%
                    Teleport Communications Group Inc., Class A+.........................        70,000    $  3,841,250
                    WorldCom, Inc.+......................................................       200,000       6,050,000
                                                                                                           -------------
                                                                                                              9,891,250
                                                                                                           -------------
                    TOTAL COMMON STOCK (cost $559,045,302)...............................                   733,910,578
                                                                                                           -------------
                                           PREFERRED STOCK -- 0.7%
                    ----------------------------------------------------------------------------------------------------
                    INFORMATION & ENTERTAINMENT -- 0.7%
                    Broadcasting & Media -- 0.7%
                    News Corp., Ltd. ADR (cost $4,691,342)...............................       300,000       5,962,500
                                                                                                           -------------
                    TOTAL INVESTMENT SECURITIES (cost $563,736,644)......................                   739,873,078
                                                                                                           -------------
                                                                                             PRINCIPAL
                    REPURCHASE AGREEMENT -- 10.6%                                             AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $86,080,000).................................................   $86,080,000      86,080,000
                                                                                                           -------------
                    TOTAL INVESTMENTS --
                      (cost $649,816,644)                            101.4%                                 825,953,078
                    Liabilities in excess of other assets --          (1.4)                                 (11,642,012)
                                                                     -----                                 -------------
                    NET ASSETS --                                    100.0%                                $814,311,066
                                                                     =====                                 =============
                                                                  
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              ADR -- American Depository Receipt
 
              (1) At December 31, 1997 the Portfolio held a restricted security
                  amounting to 0.9% of net assets. The Portfolio will not bear
                  any costs, including those involved in registration under the
                  Securities Act of 1933, in connection with the disposition of
                  the following security:
 
<TABLE>
<CAPTION>
                                                                                   VALUATION
                                                                                     AS OF
                                                           DATE OF       UNIT     DECEMBER 31,
                     DESCRIPTION                         ACQUISITION     COST         1997
                     -----------                         -----------    -------   ------------
                      <S>                                 <C>           <C>       <C>
                      Republic Industries, Inc.            1/17/97      $33.59      $23.3125
</TABLE>
 
              See Notes to Financial Statements
 
- ---------------------
                                       34
<PAGE>   31
 
- ---------------------
 
    ANCHOR SERIES TRUST
    NATURAL RESOURCES
    PORTFOLIO                          INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                             COMMON STOCK -- 92.4%                              SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    ENERGY -- 30.3%
                    Energy Sources -- 30.3%
                    Alberta Energy Co., Ltd................................................       40,000    $   776,740
                    Amerada Hess Corp......................................................       24,390      1,338,401
                    Anadarko Petroleum Corp................................................       10,000        606,875
                    Apex Silver Mines Ltd.+................................................       17,500        223,125
                    Barrett Resources Corp.+...............................................       30,000        907,500
                    Chevron Corp...........................................................       20,000      1,540,000
                    Enron Oil & Gas Co.....................................................       20,600        436,463
                    Norsk Hydro ASA ADR....................................................       30,000      1,530,000
                    Northstar Energy Corp.+................................................       30,000        209,930
                    PanCanadian Petroleum Ltd..............................................       60,000        955,180
                    Poco Petroleum Ltd.+...................................................       60,000        529,023
                    Pogo Producing Co......................................................       15,000        442,500
                    Talisman Energy, Inc.+.................................................       27,000        812,428
                    Total SA ADR...........................................................       23,193      1,287,211
                    Ultramar Diamond Shamrock Corp.+.......................................       20,200        643,875
                    Unocal Corp............................................................       14,020        544,151
                    Vastar Resources, Inc..................................................       30,000      1,072,500
                    YPF Sociedad Anonima ADR...............................................       38,000      1,299,125
                                                                                                            -----------
                                                                                                             15,155,027
                                                                                                            -----------
                    MATERIALS -- 51.8%
                    Metals & Minerals -- 41.1%
                    Alcan Aluminium Ltd....................................................       15,000        414,375
                    Alumax, Inc.+..........................................................       20,200        686,800
                    Aluminum Co. of America................................................       17,600      1,238,600
                    Ashanti Goldfields Co., Ltd. GDR.......................................      111,064        832,980
                    Barrick Gold Corp......................................................       80,000      1,490,000
                    Billiton PLC+*.........................................................      481,400      1,233,491
                    Carbide/Graphite Group, Inc.+..........................................       42,100      1,420,875
                    Companhia Vale do Rio Doce ADR.........................................       51,000      1,033,260
                    EASCO, Inc.............................................................       59,000        781,750
                    Freeport-McMoRan Copper & Gold, Inc. Class A...........................       72,900      1,116,281
                    Freeport-McMoRan Copper & Gold, Inc., Class B..........................       10,000        157,500
                    Hecla Mining Co.+......................................................       17,300         85,419
                    Newcrest Mining Ltd....................................................       95,953        104,437
                    Newmont Gold Co........................................................       22,600        673,763
                    Newmont Mining Corp....................................................       88,150      2,589,406
                    Normandy Mining Ltd....................................................      926,155        899,396
                    Phelps Dodge Corp......................................................       21,500      1,338,375
                    Placer Dome, Inc.......................................................       90,000      1,141,875
                    Rio Tinto PLC+.........................................................       30,083        370,832
                    Stillwater Mining Co.+.................................................       36,750        615,563
                    Titanium Metals Corp.+.................................................       38,000      1,097,250
                    TVX Gold, Inc.+........................................................      133,000        448,875
                    UCAR International, Inc.+..............................................       20,750        828,703
 
                    Paper Products -- 10.7%
                    Bowater, Inc...........................................................       14,000        622,125
                    International Paper Co.................................................       15,000        646,875
</TABLE>
 
                                                           ---------------------
                                       35
<PAGE>   32
<TABLE>
<CAPTION>
                                           COMMON STOCK (continued)                             SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    MATERIALS (continued)
                    Paper Products (continued)
                    Jefferson Smurfit Corp.+...............................................       40,000    $   565,000
                    Temple-Inland, Inc.....................................................       14,500        758,531
                    Weyerhaeuser Co........................................................       30,000      1,471,875
                    Willamette Industries, Inc.............................................       40,000      1,287,500
                                                                                                            -----------
                                                                                                             25,951,712
                                                                                                            -----------
                    REAL ESTATE -- 10.3%
                    Real Estate Investment Trusts -- 10.3%
                    CarrAmerica Realty Corp................................................       33,300      1,055,194
                    Security Capital Pacific Trust.........................................       40,000        970,000
                    Spieker Properties, Inc................................................       24,000      1,029,000
                    Starwood Lodging Trust.................................................       18,500      1,070,687
                    Urban Shopping Centers, Inc............................................       29,400      1,025,325
                                                                                                            -----------
                                                                                                              5,150,206
                                                                                                            -----------
                    TOTAL COMMON STOCK (cost $47,274,317)..................................                  46,256,945
                                                                                                            -----------
 
<CAPTION>
                                               WARRANTS -- 0.0%+
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    REAL ESTATE -- 0.0%
                    Real Estate Investment Trusts -- 0.0%
                    Security Capital Group, Inc., Class B 9/18/98 (cost $18,682)...........        2,105         11,051
                                                                                                            -----------
                    TOTAL INVESTMENT SECURITIES (cost $47,292,999).........................                  46,267,996
                                                                                                            -----------
<CAPTION>
 
                                                                                              PRINCIPAL
                                         REPURCHASE AGREEMENT -- 5.6%                           AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    Joint Repurchase Agreement Account (Note 3) (cost $2,800,000)..........   $2,800,000      2,800,000
                                                                                                            -----------
 
                    TOTAL INVESTMENTS --
                      (cost $50,092,999)                                 98.0%                               49,067,996
                    Other assets less liabilities --                      2.0                                   985,936
                                                                        -----                               -----------
                    NET ASSETS --                                       100.0%                              $50,053,932
                                                                        =====                               ===========
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              * Resale restricted to qualified institutional buyers
              ADR -- American Depository Receipt
              GDR -- Global Depository Receipt
 
              See Notes to Financial Statements
 
- ---------------------
                                       36
<PAGE>   33
 
- ---------------------
 
    ANCHOR SERIES TRUST
    MULTI-ASSET PORTFOLIO              INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                            COMMON STOCK -- 59.5%                              SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    CONSUMER DISCRETIONARY -- 4.4%
                    Retail -- 4.4%
                    CVS Corp..............................................................       28,000    $  1,793,750
                    Gap, Inc..............................................................       37,500       1,328,906
                    Home Depot, Inc.......................................................       25,000       1,471,875
                    Wal-Mart Stores, Inc..................................................       45,000       1,774,688
                                                                                                              6,369,219
                    CONSUMER STAPLES -- 5.9%
                    Food, Beverage & Tobacco -- 2.1%
                    Coca-Cola Co..........................................................       15,000         999,375
                    Nabisco Holdings Corp., Class A.......................................       20,000         968,750
                    PepsiCo, Inc..........................................................       30,000       1,093,125
 
                    Household Products -- 3.8%
                    Estee Lauder Cos., Inc., Class A......................................       24,000       1,234,500
                    Gillette Co...........................................................       12,000       1,205,250
                    Kimberly-Clark Corp...................................................       30,000       1,479,375
                    Procter & Gamble Co...................................................       20,000       1,596,250
                                                                                                              8,576,625
                    ENERGY -- 4.2%
                    Energy Services -- 1.3%
                    Schlumberger Ltd......................................................       24,000       1,932,000
 
                    Energy Sources -- 2.9%
                    Amoco Corp............................................................       17,000       1,447,125
                    Chevron Corp..........................................................       15,000       1,155,000
                    Exxon Corp............................................................       27,000       1,652,063
                                                                                                              6,186,188
                    FINANCE -- 13.1%
                    Banks -- 4.2%
                    Citicorp..............................................................       14,000       1,770,125
                    First Union Corp......................................................       36,000       1,845,000
                    U.S. Bancorp..........................................................       22,000       2,462,625
 
                    Financial Services -- 3.8%
                    American Express Co...................................................       25,000       2,231,250
                    Federal National Mortgage Association.................................       33,000       1,883,062
                    Merrill Lynch & Co., Inc..............................................       20,000       1,458,750
 
                    Insurance -- 5.1%
                    Allstate Corp.........................................................       30,000       2,726,250
                    American International Group, Inc.....................................       14,500       1,576,875
                    Marsh & McLennan Cos., Inc............................................       20,000       1,491,250
                    Travelers Group, Inc..................................................       30,000       1,616,250
                                                                                                             19,061,437
                    HEALTHCARE -- 8.7%
                    Drugs -- 6.1%
                    American Home Products Corp...........................................       25,000       1,912,500
                    Bristol-Myers Squibb Co...............................................       10,000         946,250
                    Johnson & Johnson Co..................................................       26,000       1,712,750
</TABLE>
 
                                                           ---------------------
                                       37
<PAGE>   34
 
<TABLE>
<CAPTION>
                                           COMMON STOCK (continued)                            SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    HEALTHCARE (continued)
                    Drugs (continued)
                    Merck & Co., Inc......................................................       13,000    $  1,381,250
                    Pfizer, Inc...........................................................       26,000       1,938,625
                    Warner-Lambert Co.....................................................        8,000         992,000
 
                    Health Services -- 0.6%
                    Columbia/HCA Healthcare Corp..........................................       30,000         888,750
 
                    Medical Products -- 2.0%
                    Abbott Laboratories, Inc..............................................       30,000       1,966,875
                    Perkin-Elmer Corp.....................................................       14,000         994,875
                                                                                                             12,733,875
                    INDUSTRIAL & COMMERCIAL -- 4.5%
                    Business Services -- 0.8%
                    Hertz Corp., Class A..................................................       30,000       1,207,500
 
                    Electrical Equipment -- 2.0%
                    General Electric Co...................................................       40,000       2,935,000
 
                    Machinery -- 0.7%
                    Caterpillar, Inc......................................................       22,000       1,068,375
 
                    Transportation -- 1.0%
                    Union Pacific Corp....................................................       22,000       1,373,625
                                                                                                              6,584,500
                    INFORMATION & ENTERTAINMENT -- 4.5%
                    Broadcasting & Media -- 2.5%
                    Disney (Walt) Co......................................................       12,000       1,188,750
                    Gannett Co., Inc......................................................       40,000       2,472,500
 
                    Leisure & Tourism -- 2.0%
                    McDonald's Corp.......................................................       40,000       1,910,000
                    Mirage Resorts, Inc...................................................       40,000         910,000
                                                                                                              6,481,250
                    INFORMATION TECHNOLOGY -- 10.8%
                    Communication Equipment -- 2.1%
                    Cisco Systems, Inc.+..................................................       18,000       1,003,500
                    Lucent Technologies, Inc..............................................       12,315         983,661
                    Motorola, Inc.........................................................       18,000       1,027,125
 
                    Computers & Business Equipment -- 2.9%
                    EMC Corp.+............................................................       40,000       1,097,500
                    International Business Machines Corp..................................       16,000       1,673,000
                    Xerox Corp............................................................       20,000       1,476,250
 
                    Electronics -- 1.5%
                    Analog Devices, Inc.+.................................................       45,000       1,245,937
                    Intel Corp............................................................       13,000         913,250
 
                    Software -- 4.3%
                    Automatic Data Processing, Inc........................................       20,000       1,227,500
                    Computer Sciences Corp................................................       20,000       1,670,000
                    First Data Corp.......................................................       36,000       1,053,000
                    Microsoft Corp.+......................................................       12,000       1,551,000
                    PeopleSoft, Inc.+.....................................................       20,000         780,000
                                                                                                             15,701,723
                    MATERIALS -- 0.8%
                    Chemicals -- 0.8%
                    du Pont (E.I.) de Nemours & Co........................................       20,000       1,201,250
</TABLE>
 
- ---------------------
                                       38
<PAGE>   35
 
<TABLE>
<CAPTION>
                                           COMMON STOCK (continued)                            SHARES          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    UTILITIES -- 2.6%
                    Electric Utilities -- 0.7%
                    Duke Energy Corp......................................................       18,000    $    996,750
 
                    Telephone -- 1.9%
                    SBC Communications, Inc...............................................       25,000       1,831,250
                    WorldCom, Inc.+.......................................................       30,000         907,500
                                                                                                              3,735,500
                    TOTAL COMMON STOCK (cost $57,832,342).................................                   86,631,567
                                                                                             PRINCIPAL
                                            BONDS & NOTES -- 37.2%                             AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    ASSET-BACKED SECURITIES -- 2.0%
                    Aesop Funding II LLC 6.22% 2001*......................................   $1,000,000       1,003,660
                    Honda Auto Receivables Trust 5.95% 2003...............................      923,199         922,977
                    IBM Credit Receivables Lease Asset Master Trust 4.55% 2000............       93,444          93,020
                    Nissan Auto Receivables Grantor 6.15% 2003............................      930,293         935,758
                                                                                                              2,955,415
                    ENERGY -- 1.0%
                    Husky Oil Ltd. 7.13% 2006.............................................    1,000,000       1,015,030
                    Mobil Oil Corp. 9.17% 2000............................................      390,000         403,997
                                                                                                              1,419,027
                    FINANCE -- 5.4%
                    Bankers Trust New York Corp. 8.25% 2005...............................    1,000,000       1,092,261
                    First Financial Caribbean Corp. 7.84% 2006............................      450,000         473,063
                    Fleet Mortgage Group, Inc. 6.50% 2000.................................    1,000,000       1,007,010
                    General Electric Capital Corp. 6.50% 2006.............................    1,000,000       1,016,170
                    General Motors Acceptance Corp. 5.63% 2001............................    1,000,000         985,830
                    Lumbermans Mutual Casualty Co. 9.15% 2026*............................    1,000,000       1,156,550
                    Security Benefit Life Co. 8.75% 2016*.................................    1,000,000       1,122,860
                    United States West Capital Funding, Inc. 7.30% 2007...................    1,000,000       1,035,090
                                                                                                              7,888,834
                    INDUSTRIAL & COMMERCIAL -- 2.2%
                    Clear Channel Communications, Inc. 7.25% 2027.........................    1,000,000       1,008,880
                    Northrop Grumman Corp. 8.63% 2004.....................................    1,000,000       1,118,100
                    TCI Communications, Inc. 6.88% 2006...................................    1,000,000       1,003,680
                                                                                                              3,130,660
                    MORTGAGE-RELATED SECURITIES -- 1.7%
                    Asset Securitization Corp. 7.49% 2027.................................    1,000,000       1,069,219
                    CS First Boston Corp. 7.24% 2029(1)...................................    1,000,000       1,047,031
                    CS First Boston Mortgage 6.40% 2035(1)................................      425,000         426,195
                                                                                                              2,542,445
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 1.8%
                    Quebec Province Canada 8.80% 2003.....................................    1,500,000       1,663,140
                    Republic of Lithuania 7.13% 2002*(1)..................................    1,000,000         947,500
                                                                                                              2,610,640
                    U.S. GOVERNMENT & AGENCIES -- 21.8%
                    Federal Home Loan Mortgage Corp. 6.50% 2010 - 2026....................    8,997,476       8,977,256
                    Federal Home Loan Mortgage Corp. 7.00% 2011...........................    2,397,173       2,441,616
                    Federal Home Loan Mortgage Corp. 8.50% 2001...........................    1,157,024       1,169,495
                    Government National Mortgage Association 6.50% 2023...................    4,020,498       3,979,006
                    United States Treasury Bonds 7.63% 2022...............................    6,000,000       7,224,360
</TABLE>
 
                                                           ---------------------
                                       39
<PAGE>   36
 
<TABLE>
<CAPTION>
                                                                                             PRINCIPAL
                                          BONDS & NOTES (continued)                            AMOUNT          VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                      <C>           <C>
                    U.S. GOVERNMENT & AGENCIES (continued)
                    United States Treasury Bonds 10.38% 2012..............................   $3,000,000    $  3,986,250
                    United States Treasury Notes 6.00% 1999...............................    4,000,000       4,020,000
                                                                                                             31,797,983
                    UTILITIES -- 1.3%
                    Korea Telecom 7.63% 2007..............................................    1,000,000         715,070
                    Niagara Mohawk Power Corp. 5.88% 2002.................................    1,250,000       1,226,367
                                                                                                              1,941,437
                    TOTAL BONDS & NOTES (cost $53,106,923)................................                   54,286,441
                    TOTAL INVESTMENT SECURITIES (cost $110,939,265).......................                  140,918,008
                                        SHORT-TERM SECURITIES -- 0.2%
                    ----------------------------------------------------------------------------------------------------
                    U.S. GOVERNMENT -- 0.2%
                    United States Treasury Bills 5.21% due 6/4/98
                        (cost $268,877)...................................................      275,000         268,899
                                         REPURCHASE AGREEMENT -- 2.8%
                    ----------------------------------------------------------------------------------------------------
                    Joint Repurchase Agreement Account@ (Note 3)
                      (cost $4,045,000)...................................................    4,045,000        4,045,000
                    TOTAL INVESTMENTS --
                    (cost $115,253,142)                                 99.7%                                145,231,907
                    Other assets less liabilities --                     0.3                                     453,527
                                                                      ------
                    NET ASSETS --                                      100.0%                               $145,685,434
                                                                      ======
</TABLE>
 
              -----------------------------
 
              + Non-income producing securities
              * Resale restricted to qualified institutional buyers
              (1) Fair valued security; see Note 2
              @  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     DECEMBER 31, 1997     APPRECIATION
                    ------------------------------------------------------------------------------------------------------------
                    <S>           <C>                            <C>            <C>            <C>                   <C>
                     9 Long       Standard & Poor's 500 Index    March 1998      $2,161,125       $ 2,202,975          $ 41,850
                                                                                                                     ===========
</TABLE>
 
              See Notes to Financial Statements
 
- ---------------------
                                       40
<PAGE>   37
 
- ---------------------
 
    ANCHOR SERIES TRUST
    STRATEGIC MULTI-ASSET
    PORTFOLIO                          INVESTMENT PORTFOLIO -- DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                             COMMON STOCK -- 38.6%                              SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    CAPITAL APPRECIATION -- 15.9%
                    Aerospace & Military Technology -- 0.3%
                    Gulfstream Aerospace Corp.+............................................        5,500    $   160,875
 
                    Banks -- 0.0%
                    Metro Bank & Trust Co..................................................        4,200         28,259
 
                    Broadcasting & Media -- 2.9%
                    Central European Media Enterprises, Ltd., Class A+.....................        3,500         88,375
                    Jacor Communications, Inc.+............................................        4,000        212,500
                    Larscom Inc., Class A..................................................        5,000         47,500
                    LodgeNet Entertainment Corp.+..........................................        7,100         78,100
                    Metro Networks, Inc.+..................................................        2,500         81,875
                    Outdoor Systems, Inc.+.................................................        6,000        230,250
                    Pulitzer Publishing Co.................................................        2,000        125,625
                    Scripps (E.W) Co., Class A.............................................        1,500         72,656
                    Tele-Communications Liberty Media Group, Inc., Series A+...............        8,000        290,000
                    Universal Outdoor Holdings, Inc.+......................................        3,000        156,000
                    Viacom, Inc., Class B+.................................................        2,000         82,875
                    Young Broadcasting, Inc., Class A+.....................................        2,000         77,500
 
                    Business Services -- 0.8%
                    Republic Industries, Inc.+.............................................        4,000         93,250
                    Select Appointments Holdings PLC ADR...................................        5,000         91,250
                    Service Experts, Inc.+.................................................        4,000        114,500
                    West TeleServices Corp.+...............................................       12,300        147,600
 
                    Communication Equipment -- 0.9%
                    3Com Corp.+............................................................        2,500         87,344
                    CIENA Corp.+...........................................................        1,000         61,125
                    Gilat Satellite Networks Ltd.+.........................................        3,000         85,875
                    NICE Systems Ltd. ADR+.................................................        3,500        147,000
                    NTL, Inc.+.............................................................        3,000         83,625
 
                    Computers & Business Equipment -- 0.9%
                    Adaptec, Inc.+.........................................................        1,000         37,125
                    Discreet Logic, Inc.+..................................................       11,000        241,312
                    EMC Corp.+.............................................................        5,000        137,188
                    Splash Technology Holdings, Inc.+......................................        2,100         47,250
 
                    Drugs -- 1.3%
                    Eisai Co., Ltd.........................................................        5,999         91,422
                    Genzyme Corp.+.........................................................        8,500        235,875
                    Human Genome Sciences, Inc.+...........................................        1,000         39,750
                    Immunex Corp.+.........................................................        2,400        129,600
                    Pharmerica Inc.........................................................            1              5
                    Warner-Lambert Co......................................................        1,000        124,003
                    Zeneca Group PLC ADR...................................................          900         97,200
 
                    Electric Utilities -- 0.1%
                    Manila Electric Co.....................................................       15,000         49,630
</TABLE>
 
                                                           ---------------------
                                       41
<PAGE>   38
 
<TABLE>
<CAPTION>
                                           COMMON STOCK (continued)                             SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    CAPITAL APPRECIATION (continued)
                    Electrical Equipment -- 0.3%
                    General Cable Corp.+...................................................        4,000    $   144,750
 
                    Electronics -- 0.4%
                    Philips Electronics NV-NY Shares.......................................        3,600        217,800
 
                    Energy Services -- 0.8%
                    ENSCO International, Inc...............................................        6,000        201,000
                    Santa Fe International Corp............................................        2,000         81,375
                    Transocean Offshore, Inc...............................................        3,000        144,562
 
                    Energy Sources -- 0.0%
                    Vastar Resources, Inc..................................................          300         10,725
 
                    Financial Services -- 1.6%
                    Interra Financial, Inc.................................................        3,000        207,000
                    Legg Mason, Inc........................................................        1,333         74,564
                    McDonald & Co. Investments, Inc........................................        3,000         85,125
                    Morgan Keegan, Inc.....................................................        8,000        202,500
                    Piper Jaffray Cos., Inc................................................        8,500        309,719
 
                    Health Services -- 0.4%
                    Beverly Enterprises, Inc.+.............................................        5,000         65,000
                    Columbia/HCA Healthcare Corp...........................................        3,000         88,875
                    MedPartners, Inc.+.....................................................        3,500         78,313
 
                    Insurance -- 1.1%
                    Ace Ltd................................................................        3,500        337,750
                    Allstate Corp. ........................................................        2,500        227,165
 
                    Leisure & Tourism -- 0.1%
                    Virgin Express Holdings PLC ADR+.......................................        3,700         76,775
 
                    Real Estate Companies -- 0.3%
                    Security Capital Group, Inc., Class B+.................................        4,500        146,250
 
                    Retail -- 0.9%
                    Bed Bath & Beyond, Inc.+...............................................        6,000        231,000
                    Gap, Inc...............................................................        3,500        124,024
                    Hot Topic, Inc.+.......................................................        4,500        102,375
 
                    Software -- 2.4%
                    BA Merchants Services, Inc., Class A+..................................        2,000         35,500
                    BISYS Group, Inc.+.....................................................        5,000        166,250
                    BMC Software, Inc.+....................................................        4,000        262,500
                    DST Systems, Inc.+.....................................................        3,000        128,062
                    Electronic Arts, Inc.+.................................................        4,000        151,250
                    Omtool Ltd.+...........................................................       14,000        143,500
                    Parametric Technology Corp.+...........................................        2,500        118,438
                    Policy Management Systems Corp.+.......................................        1,500        104,344
                    Sterling Software, Inc.+...............................................        4,000        164,000
 
                    Telephone -- 0.2%
                    Teleport Communications Group Inc., Class A+...........................        1,500         82,313
 
                    Transportation -- 0.2%
                    Werner Enterprises, Inc................................................        6,000        123,000
                                                                                                            -----------
                                                                                                              8,510,123
                                                                                                            -----------
                    CORE EQUITY -- 22.7%
                    Banks -- 1.4%
                    Citicorp...............................................................        2,200        278,163
                    First Union Corp.......................................................        4,000        205,000
                    U.S. Bancorp...........................................................        2,300        257,456
</TABLE>
 
- ---------------------
                                       42
<PAGE>   39
 
<TABLE>
<CAPTION>
                                           COMMON STOCK (continued)                             SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    CORE EQUITY (continued)
                    Broadcasting & Media -- 1.0%
                    Disney (Walt) Co.......................................................        1,500    $   148,594
                    EchoStar Communications Corp., Class A+................................        5,500         92,125
                    Gannett Co., Inc.......................................................        5,000        309,062
 
                    Business Services -- 0.3%
                    Hertz Corp., Class A...................................................        4,000        161,000
 
                    Chemicals -- 0.3%
                    du Pont (E.I.) de Nemours & Co.........................................        3,000        180,188
 
                    Communication Equipment -- 0.9%
                    Cisco Systems, Inc.+...................................................        3,000        167,250
                    Lucent Technologies, Inc...............................................        2,138        170,773
                    Motorola, Inc..........................................................        2,500        142,656
 
                    Computers & Business Equipment -- 1.1%
                    EMC Corp.+.............................................................        5,000        137,188
                    International Business Machines Corp...................................        2,600        271,862
                    Xerox Corp.............................................................        2,500        184,531
 
                    Drugs -- 2.4%
                    American Home Products Corp............................................        3,000        229,500
                    Bristol-Myers Squibb Co................................................        1,500        141,937
                    Johnson & Johnson Co...................................................        4,000        263,500
                    Merck & Co., Inc.......................................................        2,000        212,500
                    Pfizer, Inc............................................................        3,000        223,687
                    Pharmacia & Upjohn, Inc................................................        2,500         91,563
                    Warner-Lambert Co......................................................        1,100        136,398
 
                    Electrical Equipment -- 0.7%
                    General Electric Co....................................................        5,400        396,225
 
                    Electronics -- 0.5%
                    Analog Devices, Inc.+..................................................        5,000        138,438
                    Intel Corp.............................................................        1,500        105,375
 
                    Energy Services -- 0.5%
                    Schlumberger Ltd.......................................................        3,000        241,500
 
                    Energy Sources -- 1.1%
                    Amoco Corp.............................................................        2,000        170,250
                    Chevron Corp...........................................................        2,500        192,500
                    Exxon Corp.............................................................        3,500        214,156
 
                    Financial Services -- 1.5%
                    American Express Co....................................................        3,500        312,375
                    Federal National Mortgage Association..................................        4,500        256,781
                    Merrill Lynch & Co., Inc...............................................        3,000        218,813
 
                    Food, Beverage & Tobacco -- 0.8%
                    Coca-Cola Co...........................................................        2,000        133,250
                    Nabisco Holdings Corp., Class A........................................        3,000        145,312
                    PepsiCo, Inc...........................................................        4,000        145,750
 
                    Health Services -- 0.3%
                    Columbia/HCA Healthcare Corp...........................................        5,000        148,125
 
                    Household Products -- 1.6%
                    Estee Lauder Cos., Inc., Class A.......................................        4,000        205,750
                    Gillette Co............................................................        2,000        200,875
                    Kimberly-Clark Corp....................................................        5,000        246,562
                    Procter & Gamble Co....................................................        2,400        191,550
</TABLE>
 
                                                           ---------------------
                                       43
<PAGE>   40
 
<TABLE>
<CAPTION>
                                           COMMON STOCK (continued)                             SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    CORE EQUITY (continued)
                    Insurance -- 1.8%
                    Allstate Corp..........................................................        3,000    $   272,648
                    American International Group, Inc......................................        2,300        250,125
                    Marsh & McLennan Cos., Inc.............................................        2,600        193,863
                    Travelers Group, Inc...................................................        4,500        242,437
 
                    Leisure & Tourism -- 0.9%
                    McDonald's Corp........................................................        6,000        286,500
                    Mirage Resorts, Inc....................................................        8,000        182,000
 
                    Machinery -- 0.2%
                    Caterpillar, Inc.......................................................        2,500        121,406
 
                    Medical Products -- 0.9%
                    Abbott Laboratories, Inc...............................................        4,500        295,031
                    Perkin-Elmer Corp......................................................        2,500        177,656
 
                    Retail -- 1.7%
                    CVS Corp...............................................................        4,000        256,250
                    Gap, Inc...............................................................        6,000        212,632
                    Home Depot, Inc........................................................        3,700        217,838
                    Wal-Mart Stores, Inc...................................................        6,000        236,625
 
                    Software -- 1.8%
                    Automatic Data Processing, Inc.........................................        3,000        184,125
                    Computer Sciences Corp.................................................        3,200        267,200
                    First Data Corp........................................................        6,000        175,500
                    Microsoft Corp.+.......................................................        1,800        232,650
                    PeopleSoft, Inc.+......................................................        2,500         97,500
 
                    Telephone -- 0.6%
                    SBC Communications, Inc................................................        3,000        219,750
                    WorldCom, Inc.+........................................................        3,500        105,875
 
                    Transportation -- 0.4%
                    Union Pacific Corp.....................................................        3,000        187,313
                                                                                                            -----------
                                                                                                             12,083,444
                                                                                                            -----------
                    TOTAL COMMON STOCK (cost $14,341,996)..................................                  20,593,567
                                                                                                            -----------
 
                                            PREFERRED STOCK -- 0.8%
                    ----------------------------------------------------------------------------------------------------
                    CAPITAL APPRECIATION -- 0.3%
                    Finance -- 0.3%
                    Superior National Insurance Group, Inc. 10.75%*(1).....................          140        143,500
                    BRAZIL -- 0.3%
                    Broadcasting & Media -- 0.0%
                    Telecomunicacoes de Sao Paulo SA.......................................      132,000         35,126
 
                    Electric Utilities -- 0.1%
                    Cemig Cia Energy MG....................................................    1,063,900         46,224
 
                    Energy Sources -- 0.1%
                    Petroleo Brasileiros SA................................................      314,000         73,432
 
                    Utilities -- 0.1%
                    Cia Riograndense Telecomunicacoes......................................       28,900         35,606
                                                                                                            -----------
                                                                                                                190,388
                                                                                                            -----------
</TABLE>
 
- ---------------------
                                       44
<PAGE>   41
 
<TABLE>
<CAPTION>
                                          PREFERRED STOCK (continued)                           SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    GERMANY -- 0.2%
                    Retail -- 0.2%
                    Hornbach Holding AG....................................................        1,300    $    89,969
                                                                                                            -----------
                    TOTAL PREFERRED STOCK (cost $405,369)..................................                     423,857
                                                                                                            -----------
                                                                                              PRINCIPAL
                                            BONDS & NOTES -- 25.2%                              AMOUNT
                    ----------------------------------------------------------------------------------------------------
                    AEROSPACE & MILITARY TECHNOLOGY -- 0.3%
                    Argo-Tech Corp. 8.63% 2007*............................................   $   50,000         49,875
                    K & F Industries, Inc. 9.25% 2007*.....................................       50,000         51,250
                    Moog, Inc., Class B 10.00% 2006........................................       50,000         55,000
                                                                                                            -----------
                                                                                                                156,125
                                                                                                            -----------
                    AUTOMOTIVE -- 0.6%
                    Hayes Wheels International, Inc. 11.00% 2006...........................       25,000         27,875
                    Johnstown America Industries, Inc. 11.75% 2005.........................       85,000         93,287
                    Key Plastics, Inc., Class B 10.25% 2007................................      100,000        106,000
                    Lear Corp. 9.50% 2006..................................................      100,000        110,000
                                                                                                            -----------
                                                                                                                337,162
                                                                                                            -----------
                    CABLE -- 0.5%
                    Cablevision Systems Corp. 9.25% 2005...................................      100,000        106,000
                    Rifkin Acquisitions Partners L.P. 11.13% 2006..........................       50,000         54,875
                    Tele-Communications, Inc. 9.25% 2023...................................      100,000        110,787
                                                                                                            -----------
                                                                                                                271,662
                                                                                                            -----------
                    CHEMICALS -- 0.5%
                    Freedom Chemical Co. 10.63% 2006.......................................       50,000         55,000
                    Huntsman Polymers Corp. 11.75% 2004....................................       25,000         28,031
                    Pioneer Americas Acquisition Corp., Class B 9.25% 2007.................      100,000        100,000
                    Sovereign Specialty Chemicals, Inc. 9.50% 2007*........................       50,000         51,375
                    Texas Petrochemicals Corp. 11.13% 2006.................................       35,000         37,800
                                                                                                            -----------
                                                                                                                272,206
                                                                                                            -----------
                    COMMUNICATIONS & MEDIA -- 0.6%
                    EchoStar DBS Corp. 12.50% 2002.........................................       45,000         49,162
                    Muzak L.P. 10.00% 2003.................................................      100,000        104,250
                    Young Broadcasting, Inc. 9.00% 2006....................................       50,000         50,000
                    Young Broadcasting, Inc. 11.75% 2004...................................      100,000        111,250
                                                                                                            -----------
                                                                                                                314,662
                                                                                                            -----------
                    CONSUMER DISCRETIONARY -- 0.1%
                    Standard Pacific Corp. 8.50% 2007......................................       70,000         69,913
                                                                                                            -----------
                    ENERGY -- 1.4%
                    Petroleos Mexicanos 8.85% 2007.........................................      250,000        247,670
                    Phillips Petroleum Co. 9.18% 2021......................................      250,000        279,742
                    Plains Resources, Inc., Class B 10.25% 2006............................      100,000        107,750
                    Pride Petroleum Services, Inc. 9.38% 2007..............................       30,000         32,250
                    Transportadora De Gas 10.25% 2001......................................      100,000        104,750
                                                                                                            -----------
                                                                                                                772,162
                                                                                                            -----------
                    FINANCE -- 0.6%
                    First Nationwide Parent Holdings 12.50% 2003...........................      100,000        113,500
                    Pindo Deli Finance Mauritius Ltd. 10.75% 2007..........................      100,000         85,750
                    Western Financial Savings Bank 8.88% 2007..............................      150,000        144,750
                                                                                                            -----------
                                                                                                                344,000
                                                                                                            -----------
</TABLE>
 
                                                           ---------------------
                                       45
<PAGE>   42
 
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                                           BONDS & NOTES (continued)                            AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    FOOD & LODGING -- 0.2%
                    Aurora Foods, Inc. 9.88% 2007..........................................   $   25,000    $    26,313
                    Del Monte Foods Co. zero coupon 2007*(2)...............................      100,000         57,625
                                                                                                            -----------
                                                                                                                 83,938
                                                                                                            -----------
                    GAMING -- 0.3%
                    Fitzgeralds Gaming Corp. 12.25% 2004*..................................       35,000         35,263
                    Hollywood Casino, Inc. 12.75% 2003.....................................      100,000        107,250
                                                                                                            -----------
                                                                                                                142,513
                                                                                                            -----------
                    HEALTHCARE -- 0.3%
                    Owens & Minor, Inc. 10.88% 2006........................................       60,000         66,600
                    Vencor, Inc. 8.63% 2007................................................       75,000         74,813
                                                                                                            -----------
                                                                                                                141,413
                                                                                                            -----------
                    INDUSTRIAL & COMMERCIAL -- 0.7%
                    Cabot Safety Acquisition Corp. 12.50% 2005.............................      100,000        112,500
                    Globo Comunicacoes SA 10.50% 2006*.....................................      100,000         95,000
                    Graphic Controls Corp., Class A 12.00% 2005............................       50,000         55,813
                    International Wire Group, Inc., Class B 11.75% 2005....................       90,000         98,775
                    Scotsman Group, Inc. 8.63% 2007........................................       35,000         35,131
                                                                                                            -----------
                                                                                                                397,219
                                                                                                            -----------
                    INFORMATION & ENTERTAINMENT -- 0.2%
                    MCI Communications Corp. 7.13% 2000....................................       90,000         91,604
                                                                                                            -----------
                    INFORMATION TECHNOLOGY -- 0.5%
                    Decision Holdings Corp. zero coupon 2008(2)............................       50,000         32,500
                    Iridium Capital Corp., Class C 11.25% 2005*............................      100,000         98,500
                    Iron Mountain Inc. Delaware 8.75% 2009*................................       35,000         35,875
                    Pierce Leahy Corp. 9.13% 2007..........................................       75,000         78,000
                                                                                                            -----------
                                                                                                                244,875
                                                                                                            -----------
                    MATERIALS -- 1.1%
                    A.K. Steel Corp. 9.13% 2006............................................      150,000        153,375
                    A.K. Steel Corp. 10.75% 2004...........................................      100,000        106,500
                    Acindar Industria Argentina de Aceros SA 11.25% 2004...................       55,000         54,038
                    CSN Iron SA 9.13% 2007*................................................      100,000         83,000
                    Nortek, Inc., Class B 9.25% 2007.......................................       70,000         71,400
                    Vale Rio Doce Cia zero coupon 1999(1)..................................        2,000              0
                    Weirton Steel Corp. 11.38% 2004........................................      100,000        104,000
                                                                                                            -----------
                                                                                                                572,313
                                                                                                            -----------
                    NON-U.S. GOVERNMENT OBLIGATIONS -- 0.8%
                    British Columbia Province Canada 6.50% 2026............................      150,000        150,457
                    Republic of Argentina 8.38% 2003.......................................      150,000        143,250
                    Republic of Argentina 11.00% 2006......................................      100,000        107,500
                                                                                                            -----------
                                                                                                                401,207
                                                                                                            -----------
                    PAPER PRODUCTS -- 1.5%
                    Aracruz Celulose SA 10.38% 2002........................................      100,000        101,250
                    Container Corp. of America 10.75% 2002.................................      225,000        246,375
                    Industrias Klabin de Papel e Celulose SA 11.00% 2004...................      100,000         95,000
                    S.D. Warren Co., Class B 12.00% 2004...................................      100,000        111,750
                    Silgan Holdings Corp. 9.00% 2009.......................................      250,000        255,625
                                                                                                            -----------
                                                                                                                810,000
                                                                                                            -----------
                    RETAIL -- 0.1%
                    Guitar Center Management Co., Inc. 11.00% 2006*........................       33,000         36,341
                                                                                                            -----------
</TABLE>
 
- ---------------------
                                       46
<PAGE>   43
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                                           BONDS & NOTES (continued)                            AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    TELECOMMUNICATIONS -- 0.7%
                    Globalstar L.P. 10.75% 2004*...........................................   $  150,000    $   147,000
                    GST Telecommunications, Inc. 12.75% 2007...............................       60,000         62,400
                    Microcell Telecommunications zero coupon 2007(2).......................      160,000         62,139
                    Philippine Long District Telephone Co. Maine 7.85% 2007................      100,000         86,980
                                                                                                            -----------
                                                                                                                358,519
                                                                                                            -----------
                    U.S. GOVERNMENT & AGENCIES -- 14.2%
                    Government National Mortgage Association 6.00% 2009....................      157,686        156,798
                    Government National Mortgage Association 6.50% 2008 - 2009.............    1,050,444      1,060,938
                    Government National Mortgage Association 7.50% 2022 - 2024.............      595,536        611,555
                    Government National Mortgage Association 8.50% 2024....................      308,451        324,546
                    United States Treasury Bonds 5.88% 2004................................      250,000        252,187
                    United States Treasury Bonds 6.25% 2023................................      200,000        206,000
                    United States Treasury Bonds 9.25% 2016................................      150,000        203,531
                    United States Treasury Notes 6.25% 2003................................      750,000        766,995
                    United States Treasury Notes 6.50% 2006................................      500,000        523,515
                    United States Treasury Notes 7.50% 2001................................      750,000        795,120
                    United States Treasury Notes 7.75% 1999................................      500,000        518,515
                    United States Treasury Notes 7.88% 1999 - 2004.........................    1,250,000      1,357,697
                    United States Treasury Notes 8.50% 2000................................      750,000        791,715
                                                                                                            -----------
                                                                                                              7,569,112
                                                                                                            -----------
                    TOTAL BONDS & NOTES (cost $12,587,045).................................                  13,386,946
                                                                                                            -----------
                                               WARRANTS -- 0.0%+                                SHARES
                    ----------------------------------------------------------------------------------------------------
                    THAILAND -- 0.0%
                    Siam Commercial Bank 12/31/02 (Finance)(1)
                      (cost $0)............................................................          400              0
                                                                                                            -----------
 
<CAPTION>
                                          FOREIGN SECURITIES -- 28.6%
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    ARGENTINA -- 0.2%
                    Banco de Galicia y Buenos Aires SA de CV (Finance).....................       10,300         65,932
                    Telefonica de Argentina SA ADR (Utilities).............................        1,500         55,875
                                                                                                            -----------
                                                                                                                121,807
                                                                                                            -----------
                    AUSTRALIA -- 0.7%
                    Amcor Ltd. (Materials).................................................       12,811         56,360
                    Australia & New Zealand Banking Group Ltd. (Finance)...................       15,000         99,131
                    Broken Hill Proprietary Co., Ltd. (Materials)..........................        8,299         77,076
                    Goodman Fielder Wattie Ltd. (Consumer Staples).........................       65,072        103,482
                    News Corp., Ltd. (Information & Entertainment).........................        6,000         33,122
                                                                                                            -----------
                                                                                                                369,171
                                                                                                            -----------
                    BRAZIL -- 0.4%
                    Aracruz Celulose ADR (Materials).......................................        2,400         34,500
                    Centrais Eletricas Brasileiras SA-ELECTROBRAS ADR (Utilities)+.........        2,050         50,973
                    Telecomunicacoes Brasileras SA (Utilities).............................    1,094,000        111,258
                                                                                                            -----------
                                                                                                                196,731
                                                                                                            -----------
                    CANADA -- 0.7%
                    Canadian Imperial Bank of Toronto (Finance)............................        3,100         96,750
                    Canadian Pacific Ltd. (Industrial & Commercial)+.......................        6,500        175,116
                    CanWest Global Communications Corp. (Information & Entertainment)......        4,400         79,200
                                                                                                            -----------
                                                                                                                351,066
                                                                                                            -----------
                    CHINA -- 0.0%
                    China Southern Airlines Ltd. ADR (Information & Entertainment)+........        1,500         19,781
                                                                                                            -----------
</TABLE>
 
                                                           ---------------------
                                       47
<PAGE>   44
 
<TABLE>
<CAPTION>
                                        FOREIGN SECURITIES (continued)                          SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    DENMARK -- 0.6%
                    Unidanmark A/S (Finance)...............................................        4,650    $   341,358
                                                                                                            -----------
                    FINLAND -- 0.7%
                    Kesko (Consumer Discretionary).........................................        8,700        137,580
                    Metsa Serla Oy, Class B (Materials)....................................       15,500        120,850
                    Nokia Corp., Class A ADR (Information Technology)......................        1,800        126,000
                                                                                                            -----------
                                                                                                                384,430
                                                                                                            -----------
                    FRANCE -- 3.1%
                    Assurance General de France (Finance)+.................................        3,500        185,453
                    Banque Nationale de Paris (Finance)....................................        2,639        140,270
                    Carrefour SA (Consumer Discretionary)..................................          200        104,345
                    Compagnie de St. Gobain (Materials)....................................          781        110,950
                    Credit Commerce France (Finance).......................................        1,180         80,876
                    Elf Aquitaine SA (Energy)..............................................        1,700        197,724
                    Havas SA (Information & Entertainment).................................        2,271        163,387
                    Peugeot SA (Consumer Discretionary)....................................        1,200        151,333
                    Rhone-Poulenc Ltd. (Healthcare)........................................        5,536        247,986
                    Societe Generale (Finance).............................................          990        134,884
                    Total SA, Series B (Energy)............................................        1,152        125,374
                                                                                                            -----------
                                                                                                              1,642,582
                                                                                                            -----------
                    GERMANY -- 2.2%
                    Bayer AG (Healthcare)..................................................        7,900        295,105
                    Degussa AG (Materials).................................................        1,500         75,044
                    Karstadt AG (Consumer Discretionary)...................................          440        150,201
                    Manitoba AG (Industrial & Commercial)..................................          500        144,807
                    Mannesmann AG (Industrial & Commercial)................................          332        167,758
                    Metallgesellschaft AG (Industrial & Commercial)+.......................        8,050        147,222
                    Prosieben Media AG (Information & Entertainment)+*.....................        3,940        183,974
                                                                                                            -----------
                                                                                                              1,164,111
                                                                                                            -----------
                    HONG KONG -- 0.6%
                    Hutchison Whampoa Ltd. (Industrial & Commercial).......................       21,000        131,707
                    Hysan Development Co., Ltd. (Real Estate)..............................       16,000         31,901
                    Peak International Ltd. (Information Technology)+......................        2,500         52,187
                    Sun Hung Kai Properties Ltd. (Real Estate).............................        9,900         68,990
                    Tingyi Holding Co. (Consumer Staples)..................................      200,000         26,068
                                                                                                            -----------
                                                                                                                310,853
                                                                                                            -----------
                    INDIA -- 0.1%
                    Ranbaxy Laboratories Ltd. (Healthcare).................................        1,300         33,540
                    State Bank India of GDR (Finance)*.....................................        1,700         30,940
                                                                                                            -----------
                                                                                                                 64,480
                                                                                                            -----------
                    INDONESIA -- 0.0%
                    PT Kalbe Farma (Healthcare)............................................       73,000         12,941
                                                                                                            -----------
                    IRELAND -- 0.5%
                    Allied Irish Banks PLC (Finance).......................................        4,669         44,534
                    Jefferson Smurfit Group (Materials)+...................................       78,612        218,213
                                                                                                            -----------
                                                                                                                262,747
                                                                                                            -----------
                    ITALY -- 0.9%
                    First British Columbia San Paolo (Finance)*............................       14,900        142,346
                    Telecom Italia SpA (Utilities).........................................       49,500        316,196
                                                                                                            -----------
                                                                                                                458,542
                                                                                                            -----------
                    JAPAN -- 4.9%
                    Aisin Seiki Co., Ltd. (Consumer Discretionary).........................       14,000        144,750
                    Bank of Tokyo-Mitsubishi Ltd. (Finance)................................       12,000        165,429
                    Daiwa Securities Co., Ltd. (Finance)...................................        9,000         31,018
</TABLE>
 
- ---------------------
                                       48
<PAGE>   45
 
<TABLE>
<CAPTION>
                                        FOREIGN SECURITIES (continued)                          SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    JAPAN (continued)
                    Eisai Co. Ltd. (Healthcare)............................................        9,002    $   137,191
                    Exedy Corp. (Consumer Discretionary)...................................        2,100         15,906
                    Fuji Machine Manufacturing Co. (Industrial & Commercial)...............        5,000        120,625
                    Fujisawa Pharm Co. (Healthcare)........................................        4,000         34,924
                    Fukuda Denshi (Healthcare).............................................        3,000         30,558
                    Hitachi Ltd. (Information Technology)..................................        9,000         64,104
                    JGC Corp. (Industrial & Commercial)....................................       16,000         33,698
                    Mabuchi Motor Co., Ltd. (Industrial & Commercial)......................        3,000        152,332
                    Maruichi Steel Tube (Materials)........................................        7,000         85,242
                    Matsumotokiyoshi (Consumer Discretionary)..............................        3,400        130,198
                    Matsushita Electric Industrial Co., Ltd. (Information Technology)+.....       12,000        175,538
                    Mazda Motor Corp. (Consumer Discretionary) +...........................       59,000        140,078
                    Murata Manufacturing Co. Ltd. (Information Technology).................        2,000         50,241
                    Namco (Information & Entertainment)....................................        5,000        145,133
                    NGK Spark Plug Co., Ltd. (Industrial & Commercial).....................       10,000         56,675
                    Nomura Securities International, Inc. (Finance)........................        3,000         39,979
                    Okumura Corp. (Consumer Discretionary).................................       16,000         37,987
                    Otsuka Kagu (Consumer Staples).........................................          500         17,998
                    Rohm Co. (Information Technology)......................................        1,000        101,861
                    Sakura Bank Ltd. (Finance).............................................       27,000         77,131
                    Sanwa Bank Ltd. (Finance)..............................................        5,000         50,548
                    Shimachu Co. (Consumer Discretionary)..................................        1,200         18,840
                    Sony Corp. (Information & Entertainment)...............................        1,000         88,841
                    Sony Music Entertainment, Inc. (Information & Entertainment)...........        5,600        205,867
                    Square Co., Ltd. (Information Technology)..............................        2,000         55,449
                    Sumitomo Rubber Industries Ltd. (Consumer Discretionary)...............       24,000        101,279
                    Yamato Kogyo Co. (Materials)...........................................       14,000         84,169
                                                                                                            -----------
                                                                                                              2,593,589
                                                                                                            -----------
                    MALAYSIA -- 0.0%
                    Renong Bhd (Industrial & Commercial)(1)................................       19,000          8,793
                    Sime Darby Bhd (Industrial & Commercial)...............................        6,250          6,010
                                                                                                            -----------
                                                                                                                 14,803
                                                                                                            -----------
                    MEXICO -- 0.5%
                    Grupo Televisa SA de CV (Information & Entertainment)..................        4,300         83,703
                    Kimberly-Clark de Mexico SA de CV, Class A (Consumer Staples)..........       32,000        156,620
                    Panamerican Beverages, Inc., Class A ADR (Consumer Staples)............        1,000         32,625
                                                                                                            -----------
                                                                                                                272,948
                                                                                                            -----------
                    NETHERLANDS -- 1.2%
                    Akzo Nobel NV (Healthcare).............................................          810        139,657
                    Elsevier NV (Information & Entertainment)..............................        6,100         98,676
                    Internationale Nedederlanden Groep NV (Finance)........................        5,371        226,214
                    PolyGram NV (Information & Entertainment)..............................        2,867        137,154
                    Unilever NV PLC (Consumer Staples).....................................          800         49,318
                                                                                                            -----------
                                                                                                                651,019
                                                                                                            -----------
                    NEW ZEALAND -- 0.2%
                    Air New Zealand Ltd., Class B (Information & Entertainment)............       13,366         26,776
                    Brierley Investments Ltd. (Finance)+...................................       32,833         23,449
                    Carter Holt Harvey Ltd. (Materials)....................................       23,000         35,524
                                                                                                            -----------
                                                                                                                 85,749
                                                                                                            -----------
                    NORWAY -- 0.4%
                    Saga Petroleum ASA, Series A (Energy)..................................       11,400        196,025
                                                                                                            -----------
</TABLE>
 
                                                           ---------------------
                                       49
<PAGE>   46
 
<TABLE>
<CAPTION>
                                        FOREIGN SECURITIES (continued)                          SHARES         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    SINGAPORE -- 0.3%
                    Keppel Corp., Ltd. (Industrial & Commercial)...........................       11,000    $    31,587
                    Keppel Fels Ltd. (Energy)..............................................       20,000         55,770
                    Overseas Union Bank Ltd. alien shares (Finance)........................       20,000         76,535
                                                                                                            -----------
                                                                                                                163,892
                                                                                                            -----------
                    SPAIN -- 1.0%
                    Banco de Santander SA (Finance)........................................        3,900        130,298
                    Banco Popular Espanol SA (Finance).....................................        2,700        188,743
                    Empresa Nacional de Electricidad SA (Utilities)........................        7,500        133,164
                    Telefonica de Espana SA ADR (Utilities)................................          700         63,044
                                                                                                            -----------
                                                                                                                515,249
                                                                                                            -----------
                    SWEDEN -- 1.3%
                    Hennes & Mauritz AB Class B (Consumer Discretionary)...................        1,800         79,346
                    Nordbanken Holding (Finance)+..........................................       58,100        328,554
                    Pharmacia & Upjohn, Inc. (Healthcare)..................................        6,700        246,401
                    Sparbanken Sverige AB (Finance)........................................        1,820         41,375
                                                                                                            -----------
                                                                                                                695,676
                                                                                                            -----------
                    SWITZERLAND -- 2.1%
                    Ciba Specialty Chemicals AG (Materials)+...............................          620         73,830
                    Holderbank Financiere Glarus (Materials)...............................          280        228,415
                    Nestle SA (Consumer Staples)...........................................          181        271,153
                    Roche Holdings AG (Healthcare).........................................           37        367,290
                    Schweizerische Bankgesellschaft (Finance)..............................          131        189,346
                                                                                                            -----------
                                                                                                              1,130,034
                                                                                                            -----------
                    THAILAND -- 0.0%
                    Siam City Cement PCL alien shares (Materials)..........................          563            585
                    Siam Commercial Bank PCL alien shares (Finance)........................          400            457
                    Thai Farmers Bank alien shares (Finance)...............................        7,800         14,174
                                                                                                            -----------
                                                                                                                 15,216
                                                                                                            -----------
                    UNITED KINGDOM -- 6.0%
                    Associated British Foods PLC (Consumer Staples)........................       19,000        165,400
                    Bank of Scotland (Finance).............................................       12,400        112,629
                    Bass PLC (Consumer Staples)............................................       11,500        178,884
                    Billiton PLC (Materials)+*.............................................       20,300         52,015
                    BOC Group PLC (Materials)..............................................        9,637        158,446
                    British Petroleum Co. PLC (Energy).....................................       14,000        185,199
                    BTR Ltd. PLC (Industrial & Commercial).................................       43,000        129,955
                    Burmah Castrol PLC (Energy)............................................       11,600        202,343
                    Carlton Communications PLC (Information & Entertainment)...............       22,500        173,694
                    Cookson Group PLC (Information Technology).............................       44,461        143,864
                    Guinness PLC (Consumer Staples)........................................       24,000        219,569
                    HSBC Holdings PLC (Finance)............................................        6,600        162,824
                    Johnson Matthey PLC (Materials)........................................       16,000        143,226
                    PowerGen PLC (Utilities)...............................................       11,253        146,386
                    Rank Group PLC (Information & Entertainment)...........................       26,000        144,770
                    Reckitt & Colman PLC (Consumer Staples)................................       10,800        169,407
                    Royal & Sun Alliance Insurance Group PLC (Finance).....................       16,254        163,654
                    Royal Bank of Scotland Group PLC (Finance).............................       12,000        152,987
                    Zeneca Group PLC (Healthcare)..........................................       11,700        414,430
                                                                                                            -----------
                                                                                                              3,219,682
                                                                                                            -----------
                    TOTAL FOREIGN SECURITIES (cost $14,685,240)............................                  15,254,482
                                                                                                            -----------
</TABLE>
 
- ---------------------
                                       50
<PAGE>   47
<TABLE>
<CAPTION>
                                                                                              PRINCIPAL
                                                OPTIONS -- 0.0%                                 AMOUNT         VALUE
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    FOREIGN CURRENCY PUT OPTIONS
                    Brazilian Real Option Jan. 16, 1998/1.17(1)
                      (cost $1,168)........................................................   $    1,980            416
                                                                                                            -----------
                    TOTAL INVESTMENT SECURITIES (cost $42,021,818).........................                  49,659,268
                                                                                                            -----------
 
<CAPTION>
                                         SHORT-TERM SECURITIES -- 0.5%
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    United States Treasury Bills 5.21% due 6/04/98.........................      175,000        171,117
                    United States Treasury Bills 5.35% due 4/30/98@........................       75,000         73,722
                                                                                                            -----------
                    TOTAL SHORT-TERM SECURITIES (cost $244,829)............................                     244,839
                                                                                                            -----------
<CAPTION>
                                         REPURCHASE AGREEMENT -- 6.5%
                    ----------------------------------------------------------------------------------------------------
                    <S>                                                                       <C>           <C>
                    Joint Repurchase Agreement Account (Note 3)
                      (cost $3,485,000)....................................................    3,485,000      3,485,000
                                                                                                            -----------
                    TOTAL INVESTMENTS --
                      (cost $45,751,647)                                  100.2%                             53,389,107
                    Liabilities in excess of other assets --               (0.2)                                (99,957)
                                                                         ------                             -----------
                    NET ASSETS --                                         100.0%                            $53,289,150
                                                                         ======                             ===========
</TABLE>
 
              -----------------------------
              + Non-income producing securities
              * Resale restricted to qualified institutional buyers
              ADR -- American Depository Receipts
              GDR -- Global Depository Receipts
              (1) Fair valued security; see Note 2
              (2) Represents a zero-coupon bond which will convert to an
              interest-bearing security at a later date
              @  The security or a portion thereof represents collateral for the
              following open futures contracts:
 
<TABLE>
<CAPTION>

              OPEN FUTURES CONTRACTS
              -----------------------------------------------------------------------------------------------------------------
                     NUMBER                                                         VALUE AT
                       OF                                            EXPIRATION      TRADE         VALUE AS OF        UNREALIZED
                    CONTRACTS             DESCRIPTION                   DATE          DATE      DECEMBER 31, 1997    APPRECIATION
              ------------------------------------------------------------------------------------------------------------------
                    <S>        <C>                                  <C>             <C>         <C>                  <C>
                    15 Long    All ordinaries share price Stock       March 1998    $618,206        $ 644,107          $ 25,901
                               Index Future -- Sydney Futures
                               Exchange
                     3 Long    Deutsche Terminboerse -- Dax Stock     March 1998     703,187          713,837            10,650
                               Index Future
                     7 Long    Hang Seng Index Future -- Hong       January 1998     460,217          484,222            24,005
                               Kong Futures Exchange
                     6 Long    Marche A Terme International de        March 1998     592,252          603,489            11,237
                               France -- CAC 40 Stock Index
                               Future
                                                                                                                     ------------
                               Net Unrealized Appreciation..................................                           $ 71,793
                                                                                                                      =========
</TABLE>
 
                                                           ---------------------
                                       51
<PAGE>   48
 
<TABLE>
<CAPTION>
                    OPEN FORWARD FOREIGN CURRENCY CONTRACTS
                    --------------------------------------------------------------------
                      CONTRACT            IN            DELIVERY        GROSS UNREALIZED
                     TO DELIVER      EXCHANGE FOR         DATE            APPRECIATION
                    --------------------------------------------------------------------
                    <S>             <C>               <C>               <C>
                    CAD 91,200       USD    66,207         10/16/98         $  1,996
                    DEM 29,250       USD    16,541          3/19/98              208
                                                                        ----------------
                                                                               2,204
                                                                        ----------------
 
<CAPTION>
                                                                        GROSS UNREALIZED
                                                                          DEPRECIATION
                    --------------------------------------------------------------------
                    <S>             <C>               <C>               <C>
                    USD 640,848       AUD  972,750          3/31/98         $ (5,545)
                    USD 592,594     FRF  3,509,400          3/31/98           (6,497)
                    USD 706,860      DEM 1,251,000          3/19/98           (8,285)
                                                                        ----------------
                                                                             (20,327)
                                                                        ----------------
                             Net Unrealized Depreciation...........         $(18,123)
                                                                        ================
                    AUD   --  Australian Dollar
                    CAD   --  Canadian Dollar
                    DEM   --  Deutsche Mark
                    FRF   --  French Franc
                    USD   --  United States Dollar
</TABLE>
 
              See Notes to Financial Statements
 
- ---------------------
                                       52
<PAGE>   49
 
                      (This page intentionally left blank)






 
                                                           ---------------------
                                       53
<PAGE>   50
 
- ---------------------
 
    ANCHOR SERIES TRUST
    STATEMENT OF ASSETS AND LIABILITIES
    DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                                                      MONEY          FIXED       GOVERNMENT &
                                                                     MARKET         INCOME       QUALITY BOND     HIGH YIELD
                                                                    PORTFOLIO      PORTFOLIO      PORTFOLIO       PORTFOLIO
    -------------------------------------------------------------------------------------------------------------------------
    <S>                                                            <C>            <C>            <C>             <C>
    ASSETS:
    Investment securities, at value*.............................  $        --    $18,015,289    $222,701,883    $ 37,738,299
    Short-term securities*.......................................   69,594,514             --              --              --
    Repurchase agreements (cost equals market)...................      540,000             --       9,760,000       3,010,000
    Cash.........................................................        2,305             --             389           2,508
    Foreign currency.............................................           --             --              --              --
    Receivables for --
      Fund shares sold...........................................       48,457         12,902         884,599          46,399
      Dividends and accrued interest.............................      195,839        370,513       1,978,249         930,127
      Sales of investments.......................................           --             --              --              --
      Variation margin on futures contracts......................           --             --              --              --
      Foreign currency contracts.................................           --             --              --              --
    Prepaid expenses.............................................       19,289          8,554          44,473           9,319
    Unrealized appreciation on forward foreign currency
      contracts..................................................           --             --              --           2,745
                                                                   ----------------------------------------------------------
                                                                    70,400,404     18,407,258     235,369,593      41,739,397
                                                                   ----------------------------------------------------------
    LIABILITIES:
    Payables for --
      Fund shares redeemed.......................................      524,394          9,692         525,433         827,043
      Management fees............................................       31,062          9,739         120,063          23,762
      Purchases of investments...................................           --             --              --         652,031
      Foreign currency contracts.................................           --             --              --              --
      Variation margin on futures contracts......................           --             --              --              --
    Other accrued expenses.......................................       40,767         27,668         101,150          43,300
    Unrealized depreciation on forward foreign currency
      contracts..................................................           --             --              --              --
    Due to custodian bank........................................           --         44,937              --              --
                                                                   ----------------------------------------------------------
                                                                       596,223         92,036         746,646       1,546,136
                                                                   ----------------------------------------------------------
    NET ASSETS:..................................................  $69,804,181    $18,315,222    $234,622,947    $ 40,193,261
                                                                   ==========================================================
    Shares of beneficial interest outstanding (unlimited shares
      authorized)................................................   69,804,181      1,379,083      16,803,116       4,798,650
    Net asset value per share....................................  $      1.00    $     13.28    $      13.96    $       8.38
                                                                   ==========================================================
    COMPOSITION OF NET ASSETS:
    Capital paid in..............................................  $69,804,181    $18,301,157    $215,745,068    $ 45,337,237
    Accumulated undistributed net investment income..............          632      1,372,518      13,552,555       3,705,994
    Accumulated undistributed net realized gain (loss) on
      investments, futures contracts and foreign currency........        (632)     (1,695,246)       (547,474)     (9,486,051)
    Unrealized appreciation (depreciation) of investments........           --        336,793       5,872,798         633,336
    Unrealized foreign exchange gain (loss) on other assets and
      liabilities................................................           --             --              --           2,745
    Unrealized appreciation on futures contracts.................           --             --              --              --
                                                                   ----------------------------------------------------------
                                                                   $69,804,181    $18,315,222    $234,622,947    $ 40,193,261
                                                                   ==========================================================
    ---------------
    *Cost
     Investment securities.......................................  $        --    $17,678,496    $216,829,085    $ 37,104,963
                                                                   ==========================================================
     Short-term securities.......................................  $69,594,514    $        --              --    $         --
                                                                   ==========================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
                                       54
<PAGE>   51
 
 
<TABLE>
<CAPTION>
                       GROWTH AND        FOREIGN                          CAPITAL          NATURAL                       STRATEGIC
        TARGET '98       INCOME        SECURITIES         GROWTH        APPRECIATION      RESOURCES      MULTI-ASSET    MULTI-ASSET
        PORTFOLIO       PORTFOLIO       PORTFOLIO       PORTFOLIO        PORTFOLIO        PORTFOLIO       PORTFOLIO      PORTFOLIO
        ---------------------------------------------------------------------------------------------------------------------------
<S>     <C>            <C>             <C>             <C>              <C>              <C>             <C>            <C>
        $7,058,270     $43,389,450     $35,133,697     $466,622,126     $739,873,078     $46,267,996     $140,918,008  $49,659,268
                --              --          49,700               --               --              --          268,899      244,839
           370,000         295,000         765,000       18,295,000       86,080,000       2,800,000        4,045,000    3,485,000
             4,763           4,927           3,028              205              570           2,781            1,566        4,842
                --              --          29,826               --           37,432           3,569               --       12,617
             3,927          65,978          60,701          588,820        2,256,230       1,080,015           50,397       11,937
             2,411          48,588         116,355          450,048          255,082          65,638          631,139      302,387
                --       1,237,889         438,262          883,348        4,714,653              --               --      286,928
                --              --              --               --               --              --               --        5,558
                --              --         394,654               --           37,538              --               --      114,775
               804           3,567           4,270           45,950           25,075           2,811           29,881       14,164
                --              --              --               --               --              --               --        2,204
        ---------------------------------------------------------------------------------------------------------------------------
         7,440,175      45,045,399      36,995,493      486,885,497      833,279,658      50,222,810      145,944,890   54,144,519
        ---------------------------------------------------------------------------------------------------------------------------
             1,977          19,269          23,474          593,369        1,206,589         101,457           50,246       42,242
             4,069          26,363          28,217          291,265          426,076          30,693          124,240       45,004
                --         551,364         297,059          350,150       17,110,640              --               --      527,668
                --              --         394,757               --           37,432              --               --      115,054
                --              --              --               --               --              --              450           --
            21,651          31,743         103,730          122,453          187,855          36,728           84,520      105,074
                --              --              --               --               --              --               --       20,327
                --              --              --               --               --              --               --           --
        ---------------------------------------------------------------------------------------------------------------------------
            27,697         628,739         847,237        1,357,237       18,968,592         168,878          259,456      855,369
        ---------------------------------------------------------------------------------------------------------------------------
        $7,412,478     $44,416,660     $36,148,256     $485,528,260     $814,311,066     $50,053,932     $145,685,434  $53,289,150
        ===========================================================================================================================
           669,420       2,591,557       3,170,352       17,953,297       25,278,342       3,470,928       10,774,534    4,723,650
        $    11.07     $     17.14     $     11.40     $      27.04     $      32.21     $     14.42     $      13.52  $     11.28
        =========================================================================================================================== 
        $6,961,259     $30,764,229     $33,479,349     $296,867,213     $564,921,133     $50,083,441     $ 89,396,384  $36,928,266
           593,334         377,994         440,430        2,514,747          443,996         591,715        3,631,038    1,039,089
          (270,582)      1,790,639       1,950,233       31,075,014       72,817,047         406,552       22,637,397    7,631,528
           128,467      11,483,798         279,912      155,071,286      176,136,434      (1,025,003)      29,978,765    7,637,460
                --              --          (1,668)              --           (7,544)         (2,773)              --      (18,986)
                --              --              --               --               --              --           41,850       71,793
        ---------------------------------------------------------------------------------------------------------------------------
        $7,412,478     $44,416,660     $36,148,256     $485,528,260     $814,311,066     $50,053,932     $145,685,434  $53,289,150
        ===========================================================================================================================
        $6,929,803     $31,905,652     $34,853,785     $311,550,840     $563,736,644     $47,292,999     $110,939,265  $42,021,818
        ===========================================================================================================================
        $       --     $        --     $    49,700     $         --     $         --     $        --     $    268,877  $   244,829
        ===========================================================================================================================
</TABLE>
 
                                                           ---------------------
                                                                            55
<PAGE>   52
 
- ---------------------
 
    ANCHOR SERIES TRUST
    STATEMENT OF OPERATIONS
    FOR THE YEAR ENDED DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                                                                                      GOVERNMENT &
                                                                        MONEY MARKET   FIXED INCOME   QUALITY BOND    HIGH YIELD
                                                                         PORTFOLIO      PORTFOLIO      PORTFOLIO      PORTFOLIO
    -----------------------------------------------------------------------------------------------------------------------------
    <S>                                                                 <C>            <C>            <C>            <C>
    NET INVESTMENT INCOME:
    Income:
      Interest........................................................   $4,312,171     $ 1,540,711   $ 14,895,280   $ 3,844,704
      Dividends.......................................................           --              --             --       103,508
                                                                        ---------------------------------------------------------
             Total income*............................................    4,312,171       1,540,711     14,895,280     3,948,212
                                                                        ---------------------------------------------------------
    Expenses:
      Investment management fees......................................      383,800         124,001      1,364,101       286,254
      Custodian fees..................................................       25,075          40,725        120,350        52,875
      Audit and tax consulting fees...................................       15,850          10,325         24,550        13,350
      Trustees' fees..................................................        5,819           1,147         15,350         2,859
      Reports to investors............................................        4,800           1,200         16,325         2,400
      Legal fees......................................................        3,025           1,200          6,050            --
      Insurance expense...............................................        1,248             305          2,995           616
      Other expenses..................................................        2,545             858          5,435         1,860
                                                                        ---------------------------------------------------------
             Total expenses...........................................      442,162         179,761      1,555,156       360,214
                                                                        ---------------------------------------------------------
    Net investment income.............................................    3,870,009       1,360,950     13,340,124     3,587,998
                                                                        ---------------------------------------------------------
    REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN
      CURRENCIES:
    Net realized gain (loss) on investments...........................           --           2,846       (164,068)    1,614,047
    Net realized foreign exchange gain (loss) on other assets and
      liabilities.....................................................           --              --             --            --
    Net realized gain on futures contracts............................           --              --             --            --
    Change in unrealized appreciation/depreciation of investments.....           --         379,729      6,917,378      (803,941)
    Change in unrealized foreign exchange gain/loss on other assets
      and liabilities.................................................           --              --             --         2,745
    Change in unrealized appreciation/depreciation on futures
      contracts.......................................................           --              --             --            --
                                                                        ---------------------------------------------------------
    Net realized and unrealized gain (loss) on investments and foreign
      currencies......................................................           --         382,575      6,753,310       812,851
                                                                        ---------------------------------------------------------
    NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS...   $3,870,009     $ 1,743,525   $ 20,093,434   $ 4,400,849
                                                                         ========================================================
    ---------------
    * Net of foreign withholding taxes on interest and dividends
      of:.............................................................   $       --     $        64   $         --   $     1,132
                                                                         ========================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
                                       56
<PAGE>   53
 
<TABLE>
<CAPTION>
        TARGET      GROWTH AND      FOREIGN                        CAPITAL         NATURAL                     STRATEGIC
          '98         INCOME      SECURITIES        GROWTH       APPRECIATION     RESOURCES     MULTI-ASSET   MULTI-ASSET
       PORTFOLIO    PORTFOLIO      PORTFOLIO      PORTFOLIO       PORTFOLIO       PORTFOLIO      PORTFOLIO     PORTFOLIO
       ------------------------------------------------------------------------------------------------------------------
<S>    <C>          <C>           <C>            <C>             <C>             <C>            <C>           <C>
       $ 691,476    $  118,435    $   111,267    $    621,638    $  3,164,654    $   263,359    $ 4,001,965   $1,219,182
              --       596,506        898,246       5,210,878       2,063,531        785,993      1,242,698      604,796
       ------------------------------------------------------------------------------------------------------------------
         691,476       714,941      1,009,513       5,832,516       5,228,185      1,049,352      5,244,663    1,823,978
       ------------------------------------------------------------------------------------------------------------------
          55,542       280,911        404,182       3,049,207       4,366,046        380,856      1,501,407      563,207
          20,700        30,500        192,900         128,075         217,675         44,525         75,550      203,675
          10,275        12,725         11,000          41,550          64,175         13,975         18,400       13,975
             714         1,872          3,539          25,397          37,627          2,845          9,560        4,341
           1,200           625            625           9,075          15,125          1,825          3,650        1,825
              --            --          3,600          28,375          40,775          2,500         10,800        4,800
             148           423            640           4,508           6,666            577          2,043          776
             658         1,938          3,803           6,222          12,235          1,200          4,252        3,983
       ------------------------------------------------------------------------------------------------------------------
          89,237       328,994        620,289       3,292,409       4,760,324        448,303      1,625,662      796,582
       ------------------------------------------------------------------------------------------------------------------
         602,239       385,947        389,224       2,540,107         467,861        601,049      3,619,001    1,027,396
       ------------------------------------------------------------------------------------------------------------------
         (17,879)    1,874,021      1,955,084      31,187,271      71,694,746        417,576     22,517,840    7,616,407
              --            --       (207,950)             --          (3,171)          (328)            58      (11,793)
              --            --        274,991              --       1,527,540             --        157,744       67,891
        (137,546)    7,471,248     (2,293,078)     75,254,383      78,026,936     (5,760,825)     2,368,322   (1,149,205)
              --            --        (14,202)             --          (7,316)        (2,530)            14      (19,409)
              --            --        (28,021)             --        (393,750)            --         41,850       71,793
       ------------------------------------------------------------------------------------------------------------------
        (155,425)    9,345,269       (313,176)    106,441,654     150,844,985     (5,346,107)    25,085,828    6,575,684
       ------------------------------------------------------------------------------------------------------------------
       $ 446,814    $9,731,216    $    76,048    $108,981,761    $151,312,846    $(4,745,058)   $28,704,829   $7,603,080
       ==================================================================================================================
       $      --    $    4,602    $   131,245    $     15,798    $     35,594    $    31,970    $        --   $   55,387
       ==================================================================================================================
</TABLE>
 
                                                           ---------------------
                                                                            57
<PAGE>   54
 
- ---------------------
 
    ANCHOR SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS
    FOR THE YEAR ENDED DECEMBER 31, 1997
 
<TABLE>
<CAPTION>
                                                                                                 GOVERNMENT &
                                                                MONEY MARKET     FIXED INCOME    QUALITY BOND     HIGH YIELD
                                                                  PORTFOLIO       PORTFOLIO       PORTFOLIO        PORTFOLIO
    --------------------------------------------------------------------------------------------------------------------------
    <S>                                                         <C>              <C>             <C>             <C>
    OPERATIONS:
    Net investment income.....................................  $   3,870,009    $  1,360,950    $ 13,340,124    $  3,587,998
    Net realized gain (loss) on investments...................             --           2,846        (164,068)      1,614,047
    Net realized foreign exchange gain (loss) on other assets
      and liabilities.........................................             --              --              --              --
    Net realized gain on futures contracts....................             --              --              --              --
    Change in unrealized appreciation/depreciation of
      investments ............................................             --         379,729       6,917,378        (803,941) 
    Change in unrealized foreign exchange gain/loss on other
      assets and liabilities..................................             --              --              --           2,745
    Change in unrealized appreciation/depreciation on futures
      contracts...............................................             --              --              --              --
                                                                --------------------------------------------------------------
    Net increase in net assets resulting from operations......      3,870,009       1,743,525      20,093,434       4,400,849
                                                                --------------------------------------------------------------
    DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS:
    Distributions from capital gains..........................             --              --        (790,000)             --
    Dividends from net investment income......................     (3,870,009)     (1,670,000)    (13,980,000)     (4,025,000) 
                                                                --------------------------------------------------------------
    Total dividends and distributions to shareholders.........     (3,870,009)     (1,670,000)    (14,770,000)     (4,025,000) 
                                                                --------------------------------------------------------------
    CAPITAL SHARE TRANSACTIONS
    Proceeds from shares sold.................................    179,789,798       1,882,041      84,629,814      25,080,588
    Proceeds from shares issued for reinvestment of dividends
      and distributions.......................................      3,870,009       1,670,000      14,770,000       4,025,000
    Cost of shares repurchased................................   (187,856,279)     (8,053,346)    (91,703,378)    (34,974,896) 
                                                                --------------------------------------------------------------
    Net increase (decrease) in net assets resulting from
      capital share transactions..............................     (4,196,472)     (4,501,305)      7,696,436      (5,869,308) 
                                                                --------------------------------------------------------------
    TOTAL INCREASE (DECREASE) IN NET ASSETS...................     (4,196,472)     (4,427,780)     13,019,870      (5,493,459) 
    NET ASSETS:
    Beginning of period.......................................     74,000,653      22,743,002     221,603,077      45,686,720
                                                                --------------------------------------------------------------
    End of period.............................................  $  69,804,181    $ 18,315,222    $234,622,947    $ 40,193,261
                                                                ==============================================================
 
    ---------------
    Accumulated undistributed net investment income...........  $         632    $  1,372,518    $ 13,552,555    $  3,705,994
                                                                ==============================================================
    Shares issued and repurchased:
    Sold......................................................    179,789,798         140,887       6,117,786       2,936,419
    Issued in reinvestment of dividends and distributions.....      3,870,009         130,367       1,100,596         492,656
    Repurchased...............................................   (187,856,279)       (601,742)     (6,625,026)     (4,080,564) 
                                                                --------------------------------------------------------------
    Net increase (decrease)...................................     (4,196,472)       (330,488)        593,356        (651,489) 
                                                                ==============================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
                                       58
<PAGE>   55
<TABLE>
<CAPTION>
                 GROWTH AND        FOREIGN                             CAPITAL          NATURAL                         STRATEGIC
TARGET '98         INCOME         SECURITIES         GROWTH         APPRECIATION       RESOURCES       MULTI-ASSET     MULTI-ASSET
 PORTFOLIO       PORTFOLIO        PORTFOLIO         PORTFOLIO         PORTFOLIO        PORTFOLIO        PORTFOLIO       PORTFOLIO
- ----------------------------------------------------------------------------------------------------------------------------------
<S>             <C>              <C>              <C>               <C>               <C>              <C>             <C>
$   602,239     $    385,947     $    389,224     $   2,540,107     $     467,861     $    601,049     $  3,619,001    $ 1,027,396
    (17,879)       1,874,021        1,955,084        31,187,271        71,694,746          417,576       22,517,840      7,616,407
         --               --         (207,950)               --            (3,171)            (328)              58        (11,793)
         --               --          274,991                --         1,527,540               --          157,744         67,891
   (137,546)       7,471,248       (2,293,078)       75,254,383        78,026,936       (5,760,825)       2,368,322     (1,149,205)
         --               --          (14,202)               --            (7,316)          (2,530)              14        (19,409)
         --               --          (28,021)               --          (393,750)              --           41,850         71,793
- ----------------------------------------------------------------------------------------------------------------------------------
    446,814        9,731,216           76,048       108,981,761       151,312,846       (4,745,058)      28,704,829      7,603,080
- ----------------------------------------------------------------------------------------------------------------------------------
         --           (3,000)      (3,775,000)      (44,990,000)      (63,555,000)      (3,075,000)     (20,195,000)    (9,430,000)
   (825,000)        (865,000)        (985,000)       (3,085,000)       (1,055,000)        (535,000)      (4,135,000)    (1,270,000)
- ----------------------------------------------------------------------------------------------------------------------------------
   (825,000)        (868,000)      (4,760,000)      (48,075,000)      (64,610,000)      (3,610,000)     (24,330,000)   (10,700,000)
- ----------------------------------------------------------------------------------------------------------------------------------
    488,918       17,209,143       14,889,890       172,256,188       594,961,738       33,911,861       15,771,917      5,143,306
    825,000          868,000        4,760,000        48,075,000        64,610,000        3,610,000       24,330,000     10,700,000
 (3,694,795)     (15,988,972)     (26,853,371)     (162,312,016)     (499,635,823)     (24,442,072)     (49,410,173)   (17,201,470)
- ----------------------------------------------------------------------------------------------------------------------------------
 (2,380,877)       2,088,171       (7,203,481)       58,019,172       159,935,915       13,079,789       (9,308,256)    (1,358,164)
- ----------------------------------------------------------------------------------------------------------------------------------
 (2,759,063)      10,951,387      (11,887,433)      118,925,933       246,638,761        4,724,731       (4,933,427)    (4,455,084)
 10,171,541       33,465,273       48,035,689       366,602,327       567,672,305       45,329,201      150,618,861     57,744,234
- ----------------------------------------------------------------------------------------------------------------------------------
$ 7,412,478     $ 44,416,660     $ 36,148,256     $ 485,528,260     $ 814,311,066     $ 50,053,932     $145,685,434    $53,289,150
==================================================================================================================================
                                                                                                                      
$   593,334     $    377,994     $    440,430     $   2,514,747     $     443,996     $    591,715     $  3,631,038    $ 1,039,089
==================================================================================================================================
     41,786        1,098,773        1,175,585         6,579,872        19,642,838        2,040,810        1,110,108        410,357
     75,619           53,713          389,844         1,855,461         2,046,563          215,909        1,886,047        960,503
   (319,495)      (1,023,740)      (2,107,426)       (6,287,471)      (16,686,320)      (1,473,329)      (3,503,935)    (1,380,080)
- ----------------------------------------------------------------------------------------------------------------------------------
   (202,090)         128,746         (541,997)        2,147,862         5,003,081          783,390         (507,780)        (9,220)
==================================================================================================================================
</TABLE>
 
                                                           ---------------------
                                       59
<PAGE>   56
 
- ---------------------
 
    ANCHOR SERIES TRUST
    STATEMENT OF CHANGES IN NET ASSETS
    FOR THE YEAR ENDED DECEMBER 31, 1996
 
<TABLE>
<CAPTION>
                                                                                                 GOVERNMENT &
                                                                MONEY MARKET     FIXED INCOME    QUALITY BOND     HIGH YIELD
                                                                  PORTFOLIO       PORTFOLIO       PORTFOLIO        PORTFOLIO
    --------------------------------------------------------------------------------------------------------------------------
    <S>                                                         <C>              <C>             <C>             <C>
    OPERATIONS:
    Net investment income.....................................  $   4,225,419    $  1,655,779    $ 14,041,082    $  3,933,675
    Net realized gain on investments..........................             --         462,470         585,700         696,575
    Net realized foreign exchange gain (loss) on other assets
      and liabilities.........................................             --              --              --              --
    Net realized gain (loss) on futures contracts.............             --              --              --              --
    Change in unrealized appreciation/depreciation
      on investments..........................................             --      (1,654,211)     (7,904,999)        392,992
    Change in unrealized foreign exchange gain/loss on other
      assets and liabilities..................................             --              --              --              --
    Change in unrealized appreciation/depreciation on futures
      contracts...............................................             --              --              --              --
                                                                --------------------------------------------------------------
    Net increase in net assets resulting from operations......      4,225,419         464,038       6,721,783       5,023,242
                                                                --------------------------------------------------------------
    DIVIDENDS AND DISTRIBUTIONS PAID TO SHAREHOLDERS:
    Distributions from capital gains..........................             --              --        (460,000)             --
    Dividends from net investment income......................     (4,225,419)     (1,900,000)    (14,120,000)     (4,670,000) 
                                                                --------------------------------------------------------------
    Total dividends...........................................     (4,225,419)     (1,900,000)    (14,580,000)     (4,670,000) 
                                                                --------------------------------------------------------------
    CAPITAL SHARE TRANSACTIONS
    Proceeds from shares sold.................................    159,314,533       2,345,220     101,230,555      27,871,250
    Proceeds from shares issued for reinvestment of dividends
      and distributions.......................................      4,225,419       1,900,000      14,580,000       4,670,000
    Cost of shares repurchased................................   (183,230,982)     (8,041,058)   (111,927,989)    (34,024,510) 
                                                                --------------------------------------------------------------
    Net increase (decrease) in net assets resulting from
      capital share transactions..............................    (19,691,030)     (3,795,838)      3,882,566      (1,483,260) 
                                                                --------------------------------------------------------------
    TOTAL INCREASE (DECREASE) IN NET ASSETS...................    (19,691,030)     (5,231,800)     (3,975,651)     (1,130,018) 
    NET ASSETS:
    Beginning of period.......................................     93,691,683      27,974,802     225,578,728      46,816,738
                                                                --------------------------------------------------------------
    End of period.............................................  $  74,000,653    $ 22,743,002    $221,603,077    $ 45,686,720
                                                                ==============================================================
 
    ---------------
    Accumulated undistributed net investment income...........  $       2,155    $  1,661,104    $ 13,956,938    $  4,006,818
                                                                ==============================================================
    Shares issued and repurchased:
    Sold......................................................    159,314,533         171,519       7,327,912       3,270,396
    Issued in reinvestment of dividends and distributions.....      4,225,419         149,137       1,115,532         586,683
    Repurchased...............................................   (183,230,982)       (587,362)     (8,086,708)     (4,025,306) 
                                                                --------------------------------------------------------------
    Net increase (decrease)...................................    (19,691,030)       (266,706)        356,736        (168,227) 
                                                                ==============================================================
</TABLE>
 
    See Notes to Financial Statements
 
- ---------------------
                                       60
<PAGE>   57
<TABLE>
<CAPTION>
                         GROWTH AND        FOREIGN                             CAPITAL          NATURAL
        TARGET '98         INCOME         SECURITIES         GROWTH         APPRECIATION       RESOURCES       MULTI-ASSET
         PORTFOLIO       PORTFOLIO        PORTFOLIO         PORTFOLIO         PORTFOLIO        PORTFOLIO        PORTFOLIO
        -------------------------------------------------------------------------------------------------------------------
<S>     <C>             <C>              <C>              <C>               <C>               <C>              <C>
        $   754,372     $    797,787     $    609,646     $   3,079,449     $   1,049,647     $    539,303     $  4,073,653
             70,306        1,459,904        6,115,742        44,948,751        63,266,968        3,314,738       20,265,945
                 --               --          (43,558)               --             2,560            1,145              (44)
                 --               --          414,564                --           (34,322)              --               --
           (419,896)       3,455,775       (1,580,975)       24,747,361        29,785,509          901,030       (4,163,250)
                 --              (19)         (17,987)               --              (860)            (512)              (6)
                 --               --          (16,205)               --           393,750               --               --
        -------------------------------------------------------------------------------------------------------------------
            404,782        5,713,447        5,481,227        72,775,561        94,463,252        4,755,704       20,176,298
        -------------------------------------------------------------------------------------------------------------------
                 --               --               --       (13,940,000)      (16,280,000)        (585,000)      (9,825,000)
         (1,210,000)      (1,745,000)        (810,000)       (1,545,000)         (935,000)        (340,000)      (5,330,000)
        -------------------------------------------------------------------------------------------------------------------
         (1,210,000)      (1,745,000)        (810,000)      (15,485,000)      (17,215,000)        (925,000)     (15,155,000)
        -------------------------------------------------------------------------------------------------------------------
            997,281        7,391,151       22,606,509       179,335,720       517,761,626       47,430,602       11,595,717
          1,210,000        1,745,000          810,000        15,485,000        17,215,000          925,000       15,155,000
         (4,004,707)     (11,647,598)     (33,661,510)     (193,366,398)     (400,770,612)     (35,798,476)     (49,395,962)
        -------------------------------------------------------------------------------------------------------------------
         (1,797,426)      (2,511,447)     (10,245,001)        1,454,322       134,206,014       12,557,126      (22,645,245)
        -------------------------------------------------------------------------------------------------------------------
         (2,602,644)       1,457,000       (5,573,774)       58,744,883       211,454,266       16,387,830      (17,623,947)
         12,774,185       32,008,273       53,609,463       307,857,444       356,218,039       28,941,371      168,242,808
        -------------------------------------------------------------------------------------------------------------------
        $10,171,541     $ 33,465,273     $ 48,035,689     $ 366,602,327     $ 567,672,305     $ 45,329,201     $150,618,861
        ===================================================================================================================
 
        $   816,095     $    857,047     $    969,165     $   3,059,640     $   1,034,306     $    525,994     $  4,119,739
        ===================================================================================================================
             80,381          574,026        1,828,894         8,416,003        19,407,178        2,907,359          874,874
            106,327          140,273           66,942           740,555           644,274           58,213        1,220,209
           (325,577)        (916,670)      (2,721,124)       (9,155,873)      (15,116,927)      (2,192,057)      (3,714,000)
        -------------------------------------------------------------------------------------------------------------------
           (138,869)        (202,371)        (825,288)              685         4,934,525          773,515       (1,618,917)
        ===================================================================================================================
 
<CAPTION>
          STRATEGIC
         MULTI-ASSET
          PORTFOLIO
        ------------
<S>     <C>
        $  1,208,923
           9,506,288
               8,710
                  --
          (2,438,293)
              (1,533)
                  --
        ------------
           8,284,095
        ------------
          (3,785,000)
          (1,800,000)
        ------------
          (5,585,000)
        ------------
           4,456,606
           5,585,000
         (19,022,327)
        ------------
          (8,980,721)
        ------------
          (6,281,626)
          64,025,860
        ------------
        $ 57,744,234
        ============
        $  1,252,720
        ============
             366,240
             490,773
          (1,560,019)
        ------------
            (703,006)
        ============
</TABLE>
 
                                                           ---------------------
                                       61
<PAGE>   58
 
- ---------------------
 
ANCHOR SERIES TRUST
NOTES TO FINANCIAL STATEMENTS
 
NOTE 1. ORGANIZATION:  Anchor Series Trust (the "Trust") was organized as a
business trust under the laws of the Commonwealth of Massachusetts on August 26,
1983. The Trust is registered under the Investment Company Act of 1940, as
amended, as an open-end diversified management investment company. Shares of the
portfolios are issued and redeemed only in connection with investments in and
payments under variable annuity contracts and variable life insurance policies
("Variable Contracts") of Anchor National Life Insurance Company, First
SunAmerica Life Insurance Company, Phoenix Mutual Life Insurance Company and
Presidential Life Insurance Company (the "Life Companies"). Effective February
29, 1996, the Convertible Securities Portfolio changed its name to the Growth
and Income Portfolio.
 
The investment objectives for each portfolio are as follows:
 
The Money Market Portfolio seeks current income consistent with stability of
principal through investment in a diversified portfolio of money market
instruments maturing in 397 days or less.
 
The Fixed Income Portfolio seeks a high level of current income consistent with
preservation of capital and invests primarily in investment grade, fixed income
securities.
 
The Government & Quality Bond Portfolio seeks relatively high current income,
liquidity and security of principal.
 
The High Yield Portfolio seeks to produce high current income and secondarily
seeks capital appreciation by investing in high-yielding, high-risk, income
producing corporate bonds.
 
The Target '98 Portfolio seeks a predictable compounded investment return for
the specified time period, consistent with preservation of capital, by investing
primarily in zero coupon securities and current interest-bearing, investment
grade debt obligations which are issued by the U.S. Government, its agencies and
instrumentalities, and both domestic and foreign companies. These investments
will generally mature no later than November 15, 1998. (Note 9)
 
The Growth and Income Portfolio seeks to provide high current income and
long-term capital appreciation by investing primarily in securities that provide
the potential for growth and offer income, such as dividend-paying stocks and
securities convertible into common stock.
 
The Foreign Securities Portfolio seeks long-term capital appreciation through
investment primarily in equity securities issued by foreign companies.
 
The Growth Portfolio seeks capital appreciation primarily through investments in
growth equity securities.
 
The Capital Appreciation Portfolio seeks long-term capital appreciation by
investing in growth equity securities which are widely diversified by industry
and company.
 
The Natural Resources Portfolio seeks a total return through investment
primarily in equity securities of U.S. or foreign companies which are expected
to provide favorable returns in periods of rising inflation.
 
The Multi-Asset Portfolio seeks long-term total investment return consistent
with moderate investment risk by investing in equity securities, convertible
securities, investment grade fixed income securities and money market
securities.
 
The Strategic Multi-Asset Portfolio seeks high long-term total investment return
by investing in equity securities, aggressive growth equity securities,
international equity securities, investment grade bonds, high-yield, high-risk
bonds and money market instruments.
 
NOTE 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
those estimates. 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.
Bonds, debentures, and other long-term debt securities 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. Except for the Money Market Portfolio, short-term securities with
original or remaining maturities in excess of 60 days are valued at the mean of
their quoted bid and ask prices. Discounts or premiums on short-term securities
with 60 days or less to maturity are amortized to maturity. Discounts and
premiums are determined based upon the cost of the securities to the Trust if
acquired within 60 days of maturity or, if already held by the
 
- ---------------------
                                       62
<PAGE>   59
 
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.
 
  For the Money Market Portfolio, securities are valued at amortized cost, which
approximates market value. The amortized cost method involves valuing a security
at its cost on the date of purchase and thereafter assuming a constant
amortization to maturity of any discount or premium.
 
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 102% of 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.
 
  Market values of investment securities are translated into U.S. dollars at the
prevailing rate of exchange on the valuation date.
 
  Assets and liabilities denominated in foreign currencies and commitments under
forward foreign currency contracts ("forward 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. Purchases and sales of portfolio securities are
translated at the rate of exchange prevailing when such securities were acquired
or sold. Income and expenses are translated at rates of exchange prevailing when
earned or incurred.
 
  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. 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 (loss) on other assets and liabilities and
change in unrealized foreign exchange gain (loss) on other assets and
liabilities include realized foreign exchange gains and losses from currency
gains or losses realized between the trade and settlement dates of securities
transactions, the difference between the amounts of interest, dividends,
discount 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 other assets and
liabilities arising as a result of changes in the exchange rate.
 
FORWARD FOREIGN CURRENCY CONTRACTS:  Certain portfolios may enter into forward
contracts to attempt to protect securities and related receivables and payables
against changes in future foreign exchange rates. 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-market daily using the forward rate
and the change in market value is recorded by the portfolio as unrealized gain
or loss. Upon 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. A portfolio 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 or 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 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.
 
SECURITIES TRANSACTIONS, DIVIDENDS, INVESTMENT INCOME AND EXPENSES:  Securities
transactions are accounted for as of the trade date. Interest income is accrued
daily except when collection is not expected. Dividend income is 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
does not amortize premiums or accrete discounts on fixed income securities,
other than short-term securities, except 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. In all other respects, expenses are charged to each
portfolio as incurred on a specific identification basis.
 
  The Trust records dividends and distributions to its shareholders on the
ex-dividend date.
 
                                                           ---------------------
                                       63
<PAGE>   60
 
  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 are not affected.
 
  For the year ended December 31, 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     UNDISTRIBUTED         PAID
                                                                              NET REALIZED      NET REALIZED           IN
                                                                               INCOME/LOSS        GAIN/LOSS          CAPITAL
                                                                              -------------------------------------------------
    <S>                                                                       <C>               <C>               <C>
    Money Market Portfolio................................................      $  (1,523)       $     1,523       $         --
    Fixed Income Portfolio................................................         20,464            352,074           (372,538)
    Government & Quality Bond Portfolio...................................        235,493           (235,493)                --
    High Yield Portfolio..................................................        136,178          2,997,806         (3,133,984)
    Target '98 Portfolio..................................................             --                 --                 --
    Growth and Income Portfolio...........................................             --                 --                 --
    Foreign Securities Portfolio..........................................         67,041            (67,041)                --
    Growth Portfolio......................................................             --                 --                 --
    Capital Appreciation Portfolio........................................         (3,171)             3,171                 --
    Natural Resources Portfolio...........................................           (328)               328                 --
    Multi-Asset Portfolio.................................................         27,298            (27,298)                --
    Strategic Multi-Asset Portfolio.......................................         28,973            (28,973)                --
</TABLE>
 
Reclassifications are primarily due to differing book and tax treatments for
foreign currency transactions, market discount, paydowns, and expiring capital
loss carryovers.
 
NOTE 3. JOINT REPURCHASE AGREEMENT ACCOUNT:  The Trust along with other
affiliated registered investment companies, transfers 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 December 31, 1997, each participating portfolio had a
percentage of an undivided interest in the repurchase agreement in the joint
account in which it participates. The balance in the joint repo account at
December 31, 1997 and the related repurchase agreement and collateral is as
follows:
 
<TABLE>
<CAPTION>
                                                                                                 PRINCIPAL
                                REPURCHASE AGREEMENT DESCRIPTION                                   AMOUNT
    ----------------------------------------------------------------------------------------    ------------
    <S>                                                                                         <C>     
    Lehman Brothers, Inc. Repurchase Agreement
    6.57% dated 12/31/97 repurchase price $131,387,939
    due 1/2/98 collateralized by $215,525,000 U.S. Treasury
    Strip due 5/15/08, $27,136,000 U.S. Treasury Strip due 5/15/09 and
    $6,615,000 U.S. Treasury Strip due 2/15/00, approximate aggregate value $137,939,416....    $131,340,000
                                                                                                =============
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                                          LEHMAN
                             % OF UNDIVIDED INTEREST OWNED BY EACH PORTFOLIO                             BROTHERS
    ----------------------------------------------------------------------------------------------------------------
    <S>                                                                                               <C>
    Money Market Portfolio............................................................................       0.4%
    Fixed Income Portfolio............................................................................       0.0%
    Government & Quality Bond Portfolio...............................................................       7.4%
    High Yield Portfolio..............................................................................       2.3%
    Target '98 Portfolio..............................................................................       0.3%
    Growth and Income Portfolio.......................................................................       0.2%
    Foreign Securities Portfolio......................................................................       0.6%
    Growth Portfolio..................................................................................      13.9%
    Capital Appreciation Portfolio....................................................................      65.5%
    Natural Resources Portfolio.......................................................................       2.1%
    Multi-Asset Portfolio.............................................................................       3.1%
    Strategic Multi-Asset Portfolio...................................................................       2.7%
    Other Affiliated Funds............................................................................       1.5%
                                                                                                         -------
                                                                                                          100.0%
                                                                                                         =======
</TABLE>
 
NOTE 4. FEDERAL INCOME TAXES:  It is each portfolio's policy to meet the
requirements of the Internal Revenue Code applicable to regulated investment
companies and to distribute all of its taxable net income to shareholders.
Therefore, no federal income tax provision is required. Each portfolio is
considered a separate entity for tax purposes.
 
- ---------------------
                                       64
<PAGE>   61
 
  At December 31, 1997, the cost of investment securities for tax purposes,
including short-term securities and aggregate gross unrealized gain (loss) for
each portfolio were as follows:
 
<TABLE>
<CAPTION>
                                         AGGREGATE       AGGREGATE
                                           GROSS           GROSS        UNREALIZED                       CAPITAL
                                         UNREALIZED     UNREALIZED     GAIN (LOSS)       COST OF          LOSS
                                            GAIN           LOSS            NET         INVESTMENTS      CARRYOVER     EXPIRATION
                                           ----------------------------------------------------------------------------------
     <S>                                <C>             <C>            <C>             <C>             <C>            <C>
     Money Market Portfolio..........   $         --    $        --    $         --    $ 70,134,514    $       632       2005
     Fixed Income Portfolio..........        535,215       (198,422)        240,304      17,774,985      1,598,757     1998-2002
     Government & Quality Bond
       Portfolio.....................      6,380,434       (507,636)      5,872,798     226,589,085             --        --*
     High Yield Portfolio............      1,372,651       (739,314)        633,336      40,114,963      9,486,051     1998-2003
     Target '98 Portfolio............        128,467             --         128,467       7,299,803        270,582     2002-2005
     Growth and Income Portfolio.....     11,834,695       (350,897)     11,483,798      32,200,652             --       --***
     Foreign Securities Portfolio....      4,378,859     (4,227,215)        151,644      35,796,754             --        --
     Growth Portfolio................    160,903,091     (5,923,299)    154,979,792     329,937,334             --        --
     Capital Appreciation
       Portfolio.....................    199,439,463    (24,906,525)    174,532,938     651,420,140             --       --**
     Natural Resources Portfolio.....      5,000,623     (6,025,626)     (1,025,003)     50,092,999             --       --**
     Multi-Asset Portfolio...........     31,540,440     (1,561,675)     29,978,765     115,253,142             --        --
     Strategic Multi-Asset
       Portfolio.....................      9,595,673     (1,993,902)      7,601,771      45,787,336             --       --**
</TABLE>
 
The Fixed Income and High Yield portfolios utilized capital loss carryovers of
$19,266 and $1,477,869, respectively, to partially offset the portfolios' net
taxable gains realized and recognized in the year ended December 31, 1997. In
addition $372,538 and $3,133,984, respectively, of prior year capital loss
carryover for the Fixed Income and High Yield portfolios expired as of December
31, 1997.
 
 * Post 10/31 Capital Loss Deferrals: Government & Quality Bond $1,026,765 and
   Foreign Securities $1,610,370.
 
** Post 10/31 Foreign Exchange Loss Deferrals: Foreign Securities $58,271,
   Capital Appreciation $2,749, Natural Resources $16 and Strategic Multi-Asset
   $2,841.
 
NOTE 5. INVESTMENT MANAGEMENT AGREEMENTS:  The Trust has entered into an
Investment Advisory and Management Agreement (the "Management Agreement") with
SunAmerica Asset Management Corp. ("SAAMCo") with respect to each portfolio.
SAAMCo serves as manager for each of the portfolios. The Management Agreements
provide that SAAMCo 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 its officers or employees to serve, without
compensation, as trustees or officers of the Trust, if duly elected to such
positions.
 
  The Trust pays SAAMCo a monthly fee calculated daily at the following annual
percentages of each portfolio's average daily net assets:
<TABLE>
<CAPTION>
                           AVERAGE DAILY      MANAGEMENT
       PORTFOLIO             NET ASSETS          FEE
- --------------------------------------------------------
<S>                       <C>                 <C>
Money Market               $0-$150 million       .500%
                            > $150 million       .475%
                            > $250 million       .450%
                            > $500 million       .425%
Government & Quality
  Bond/                    $0-$200 million       .625%
Fixed Income                > $200 million       .575%
                            > $500 million       .500%
High Yield                 $0-$250 million       .700%
                            > $250 million       .575%
                            > $500 million       .500%
Target '98                 $0-$100 million       .625%
                            > $100 million       .570%
                            > $250 million       .525%
                            > $500 million       .500%
Growth and Income          $0-$100 million       .700%
                            > $100 million       .650%
                            > $250 million       .600%
                            > $500 million       .575%
 
<CAPTION>
                           AVERAGE DAILY      MANAGEMENT
       PORTFOLIO             NET ASSETS          FEE
- --------------------------------------------------------
<S>                       <C>                 <C>
Foreign Securities         $0-$100 million       .900%
                            > $100 million       .825%
                            > $250 million       .750%
                            > $500 million       .700%
Growth                     $0-$250 million       .750%
                            > $250 million       .675%
                            > $500 million       .600%
Capital Appreciation       $0-$100 million       .750%
                            > $100 million       .675%
                            > $250 million       .625%
                            > $500 million       .600%
Natural Resources            >          $0       .750%
Strategic Multi-Asset/     $0-$200 million      1.000%
Multi-Asset                 > $200 million       .875%
                            > $500 million       .800%
</TABLE>
 
                                                           ---------------------
                                       65
<PAGE>   62
 
  SAAMCO has entered into Subadvisory Agreements (the "Subadvisory Agreement")
with Wellington Management Company ("WMC") to manage the investments of each
portfolio.
  The portion of the investment advisory fees received by SAAMCo which are paid
to WMC are as follows:
<TABLE>
<CAPTION>
                           AVERAGE DAILY         WMC
       PORTFOLIO             NET ASSETS       ALLOCATION
- --------------------------------------------------------
<S>                       <C>                 <C>
Money Market               $0-$500 million       .075%
                            > $500 million       .020%
Government & Quality
  Bond/                    $0-$ 50 million       .225%
Fixed Income                > $ 50 million       .125%
                            > $100 million       .100%
High Yield                 $0-$ 50 million       .300%
                            > $ 50 million       .225%
                            > $150 million       .175%
                            > $500 million       .150%
Target '98                 $0-$ 50 million       .225%
                            > $ 50 million       .150%
                            > $100 million       .100%
                            > $500 million       .050%
Growth/                    $0-$ 50 million       .325%
Growth and Income           > $ 50 million       .225%
                            > $150 million       .200%
                            > $500 million       .150%
 
<CAPTION>
                           AVERAGE DAILY         WMC
       PORTFOLIO             NET ASSETS       ALLOCATION
- --------------------------------------------------------
<S>                       <C>                 <C>
Foreign Securities         $0-$ 50 million       .400%
                            > $ 50 million       .275%
                            > $150 million       .200%
                            > $500 million       .150%
Capital Appreciation       $0-$ 50 million       .375%
                            > $ 50 million       .275%
                            > $150 million       .200%
                            > $500 million       .150%
Natural Resources          $0-$ 50 million       .350%
                            > $ 50 million       .250%
                            > $150 million       .200%
                            > $500 million       .150%
Multi-Asset                $0-$ 50 million       .250%
                            > $ 50 million       .175%
                            > $150 million       .150%
Strategic Multi-Asset      $0-$ 50 million       .300%
                            > $ 50 million       .200%
                            > $150 million       .175%
                            > $500 million       .150%
</TABLE>
 
  For the year ended December 31, 1997, SAAMCo received fees of $12,759,514 from
the Trust, of which SAAMCo informed the Trust that $8,931,972 was retained and
$3,827,542 was allocated to WMC.
 
NOTE 6. SECURITIES TRANSACTIONS:  The portfolios had the following purchases and
sales of long-term securities for the year ended December 31, 1997:
<TABLE>
<CAPTION>
                                                MONEY                     GOVERNMENT &                                  GROWTH
                                               MARKET      FIXED INCOME   QUALITY BOND   HIGH YIELD     TARGET '98    AND INCOME
                                              PORTFOLIO     PORTFOLIO      PORTFOLIO      PORTFOLIO     PORTFOLIO      PORTFOLIO
                                              ----------------------------------------------------------------------------------
    <S>                                      <C>           <C>            <C>            <C>           <C>            <C>         
    Purchases of portfolio securities
      (excluding U.S. government
      securities)..........................  $        --   $  6,278,268   $ 16,185,077   $39,239,457   $         --   $20,493,720
    Sales of portfolio securities
      (excluding U.S. government
      securities)..........................           --      4,895,117     54,770,142    45,192,672      1,129,743    19,195,055
    U.S. Government Securities excluded
      above were as follows:
    Purchases of U.S. government
      securities...........................           --      4,932,437    180,328,824            --             --            --
    Sales of U.S. government securities....           --     10,441,595    103,056,993            --      2,151,398            --
 
<CAPTION>
                                               FOREIGN                      CAPITAL        NATURAL                     STRATEGIC
                                             SECURITIES       GROWTH      APPRECIATION    RESOURCES    MULTI-ASSET    MULTI-ASSET
                                              PORTFOLIO     PORTFOLIO      PORTFOLIO      PORTFOLIO     PORTFOLIO      PORTFOLIO
                                               -------------------------------------------------------------------------------
    <S>                                      <C>           <C>            <C>            <C>           <C>            <C>
    Purchases of portfolio securities
      (excluding U.S. government
      securities)..........................  $33,638,246   $132,223,890   $484,332,732   $24,371,018   $ 46,658,591   $32,390,574
    Sales of portfolio securities
      (excluding U.S. government
      securities)..........................   41,276,573    132,612,631    370,121,871    12,810,603     81,746,353    43,833,718
    U.S. Government Securities excluded
      above were as follows:
    Purchases of U.S. government
      securities...........................           --             --             --            --     34,216,555            --
    Sales of U.S. government securities....           --             --             --            --     27,548,425       371,474
</TABLE>
 
- ---------------------
                                       66
<PAGE>   63
 
NOTE 7. TRANSACTIONS WITH AFFILIATES:  The Trust has executed purchases and
sales of securities through Royal Alliance Associates, Inc., SunAmerica
Securities, Inc., and Advantage Capital Corp., which are broker/dealers
affiliated with SAAMCo. For the year ended December 31, 1997, the following
portfolios of the Trust paid brokerage commissions to these affiliate companies:
 
<TABLE>
<CAPTION>
                                                                                               AMOUNT
                                                                                               -------
              <S>                                                                              <C>
              Growth Portfolio...............................................................  $   250
              Capital Appreciation Portfolio.................................................   20,400
              Strategic Multi-Asset Portfolio................................................      420
</TABLE>
 
NOTE 8. TRUSTEES RETIREMENT PLAN:  The Trustees (and Directors) of the
SunAmerica Family of Mutual Funds have adopted the SunAmerica Disinterested
Trustees' and Directors' Retirement Plan (the "Retirement Plan") effective
January 1, 1993 for the unaffiliated Trustees. The Retirement Plan provides
generally that if an unaffiliated Trustee who has at least 10 years of
consecutive service as a Disinterested Trustee of any of the SunAmerica mutual
funds (an "Eligible Trustee") retires after reaching age 60 but before age 70 or
dies while a Trustee, such person will be eligible to receive a retirement or
death benefit from each SunAmerica mutual fund with respect to which he or she
is an Eligible Trustee. As of each birthday, prior to the 70th birthday, but in
no event for a period greater than 10 years, each Eligible Trustee will be
credited with an amount equal to 50% of his or her regular fees (excluding
committee fees) for services as a Disinterested Trustee of each SunAmerica
mutual fund for the calendar year in which such birthday occurs. In addition, an
amount equal to 8.5% of any amounts credited under the preceding clause during
prior years, is added to each Eligible Trustee's account until such Eligible
Trustee reaches his or her 70th birthday. An Eligible Trustee may receive
benefits payable under the Retirement Plan, at his or her election, either in
one lump sum or in up to fifteen annual installments. As of December 31, 1997,
the Trust had accrued $123,405 for the Retirement Plan, which is included in
accrued expenses on the Statement of Assets and Liabilities and for the year
ended December 31, 1997, expensed $37,305 for the Retirement Plan, which is
included in Trustee fees and expenses on the Statement of Operations.
 
NOTE 9. SUBSEQUENT EVENTS:  In January 1998, investors will be notified
regarding the forthcoming maturity and liquidation of the Target '98 Portfolio.
To facilitate an orderly liquidation, the shareholder will be requested to
provide instructions for the reallocation of investments by November 15, 1998.
Instructions not received by the aforementioned date will result in the
reallocation of the investment into the Money Market Portfolio.
 
                                                           ---------------------
                                       67
<PAGE>   64
- ---------------------

ANCHOR SERIES TRUST
FINANCIAL HIGHLIGHTS*
<TABLE>
- ----------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                              NET                         DIVIDENDS     DIVIDENDS
                                            REALIZED         TOTAL        DECLARED      FROM NET
              NET ASSET        NET        & UNREALIZED        FROM        FROM NET      REALIZED      NET ASSET
                VALUE        INVEST-      GAIN (LOSS)       INVEST-        INVEST-       GAIN ON        VALUE
  PERIOD      BEGINNING       MENT             ON             MENT          MENT         INVEST-       END OF        TOTAL
  ENDED       OF PERIOD      INCOME       INVESTMENTS      OPERATIONS      INCOME         MENTS        PERIOD       RETURN**
- ----------------------------------------------------------------------------------------------------------------------------
<S>           <C>           <C>           <C>              <C>            <C>           <C>           <C>           <C>
Money Market Portfolio
12/31/93       $   1.00       $  0.02        $   --          $ 0.02        $  (0.02)     $     --      $   1.00        2.0%
12/31/94           1.00          0.04            --            0.04           (0.04)           --          1.00        3.8
12/31/95           1.00          0.05            --            0.05           (0.05)           --          1.00        5.6
12/31/96           1.00          0.05            --            0.05           (0.05)           --          1.00        5.0
12/31/97           1.00          0.05            --            0.05           (0.05)           --          1.00        5.1
Fixed Income Portfolio
12/31/93          14.31          0.95          0.19            1.14           (0.91)           --         14.54        8.0
12/31/94          14.54          0.89         (1.36)          (0.47)          (1.17)           --         12.90       (3.2)
12/31/95          12.90          0.90          1.52            2.42           (1.16)           --         14.16       19.2
12/31/96          14.16          0.93         (0.64)           0.29           (1.15)           --         13.30        2.4
12/31/97          13.30          0.91          0.30            1.21           (1.23)           --         13.28        9.4
Government & Quality Bond Portfolio
12/31/93          13.93          0.90          0.25            1.15           (0.86)           --         14.22        8.3
12/31/94          14.22          0.86         (1.30)          (0.44)          (0.73)        (0.19)        12.86       (3.1)
12/31/95          12.86          0.90          1.55            2.45           (1.08)           --         14.23       19.4
12/31/96          14.23          0.87         (0.50)           0.37           (0.90)        (0.03)        13.67        2.9
12/31/97          13.67          0.84          0.42            1.26           (0.92)        (0.05)        13.96        9.5
High Yield Portfolio
12/31/93           8.39          0.79          0.79            1.58           (0.54)           --          9.43       19.1
12/31/94           9.43          0.15         (0.56)          (0.41)          (1.15)           --          7.87       (4.5)
12/31/95           7.87          0.77          0.67            1.44           (0.98)           --          8.33       18.8
12/31/96           8.33          0.74          0.19            0.93           (0.88)           --          8.38       11.7
12/31/97           8.38          0.75          0.18            0.93           (0.93)           --          8.38       11.4
Target '98 Portfolio
12/31/93          13.57          0.82          0.71            1.53           (0.93)        (0.23)        13.94       11.2
12/31/94          13.94          0.83         (1.39)          (0.56)          (1.11)        (0.07)        12.20       (4.1)
12/31/95          12.20          0.86          0.88            1.74           (1.30)           --         12.64       14.6
12/31/96          12.64          0.81         (0.37)           0.44           (1.41)           --         11.67        3.7
12/31/97          11.67          0.78         (0.19)           0.59           (1.19)           --         11.07        5.2
Growth and Income Portfolio
12/31/93          12.49          0.61          2.11            2.72           (0.55)        (0.08)        14.58       22.0
12/31/94          14.58          0.66         (1.96)          (1.30)          (0.52)        (1.20)        11.56       (9.7)
12/31/95          11.56          0.61          1.29            1.90           (0.83)        (0.62)        12.01       16.6
12/31/96+         12.01          0.33          2.02            2.35           (0.77)           --         13.59       20.2
12/31/97          13.59          0.15          3.74            3.89           (0.34)           --         17.14       28.8
 
<CAPTION> 
              NET                       RATIO OF NET
             ASSETS       RATIO OF       INVESTMENT
             END OF       EXPENSES         INCOME      PORTFOLIO        AVERAGE
  PERIOD     PERIOD      TO AVERAGE      TO AVERAGE     TURNOVER       COMMISSION
  ENDED     (000'S)      NET ASSETS      NET ASSETS       RATE         PER SHARE@
- ----------------------------------------------------------------------------------------------------------------------------
<S>           <C>        <C>            <C>           <C>              <C>
Money Mark
12/31/93    $ 99,309         0.6%             2.7%             %--     $   NA
12/31/94     126,004         0.6              3.8               --         NA
12/31/95      93,692         0.6              5.5               --         NA
12/31/96      74,001         0.6              4.9               --         NA
12/31/97      69,804         0.6              5.0               --         NA
Fixed Inco
12/31/93      41,116         0.8              6.3             45.9         NA
12/31/94      28,582         0.8              6.5             56.5         NA
12/31/95      27,975         0.8              6.5             76.7         NA
12/31/96      22,743         0.8              6.8             77.9         NA
12/31/97      18,315         0.9              6.9             58.0       .0500
Government
12/31/93     264,660         0.7              6.2             93.2         NA
12/31/94     232,530         0.7              6.4            117.6         NA
12/31/95     225,579         0.7              6.5            135.2         NA
12/31/96     221,603         0.7              6.3            106.7         NA
12/31/97     234,623         0.7              6.1             75.7         NA
High Yield
12/31/93      79,303         0.9              8.5            121.1         NA
12/31/94      48,057         0.9              9.0             97.9         NA
12/31/95      46,817         0.9              9.2             68.1         NA
12/31/96      45,687         0.9              8.8             58.0         NA
12/31/97      40,193         0.9              8.8            101.4       .0600
Target '98
12/31/93      20,500         0.9              5.7             20.8         NA
12/31/94      19,194         0.8              6.5              9.2         NA
12/31/95      12,774         0.9              6.7             38.6         NA
12/31/96      10,172         0.9              6.5               --         NA
12/31/97       7,412         1.0              6.8               --         NA
Growth and
12/31/93      41,555         0.9              4.4             86.2         NA
12/31/94      34,995         0.9              4.9             50.7         NA
12/31/95      32,008         0.9              5.2             88.8         NA
12/31/96+     33,465         0.9              2.5            108.5       .0477
12/31/97      44,417         0.8              1.0             49.4       .0522
</TABLE> 
- --------------- 

*  Selected data for a share of beneficial interest outstanding throughout each
   period (calculated based upon average shares outstanding)
** Does not reflect expenses that apply to the separate accounts of Anchor
   National Life Insurance Company, First SunAmerica Life Insurance Company,
   Phoenix Mutual Life Insurance Company and Presidential 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 commissions paid on
  equity securities trades and dividing by the number of shares purchased and
  sold. This information was not required to be disclosed prior to 1996.
+  Prior to March 1, 1996, the portfolio was invested primarily in convertible
   debt securities. After that date, the portfolio primarily invests in common
   stock.
 
- ---------------------
                                       68
<PAGE>   65
 
- ---------------------
 
ANCHOR SERIES TRUST
FINANCIAL HIGHLIGHTS* -- (CONTINUED)
<TABLE>
- -----------------------------------------------------------------------------------------------------------------------------
<CAPTION>
                                              NET                         DIVIDENDS     DIVIDENDS
                                            REALIZED         TOTAL        DECLARED      FROM NET
              NET ASSET        NET        & UNREALIZED        FROM        FROM NET      REALIZED      NET ASSET
                VALUE        INVEST-      GAIN (LOSS)       INVEST-        INVEST-       GAIN ON        VALUE
  PERIOD      BEGINNING       MENT             ON             MENT          MENT         INVEST-       END OF        TOTAL
  ENDED       OF PERIOD      INCOME       INVESTMENTS      OPERATIONS      INCOME         MENTS        PERIOD       RETURN**
- ----------------------------------------------------------------------------------------------------------------------------
<S>           <C>           <C>           <C>              <C>            <C>           <C>           <C>           <C>
                                                    Foreign Securities Portfolio
12/31/93       $   8.47      $   0.05        $ 2.50          $   2.55      $  (0.09)     $     --      $  10.93       30.2%
12/31/94          10.93          0.11         (0.46)            (0.35)        (0.03)           --         10.55       (3.2)
12/31/95          10.55          0.13          1.19              1.32         (0.05)        (0.01)        11.81       12.6
12/31/96          11.81          0.15          1.19              1.34         (0.21)           --         12.94       11.5
12/31/97          12.94          0.11         (0.14)            (0.03)        (0.31)        (1.20)        11.40       (1.0)
                                                          Growth Portfolio
12/31/93          21.67          0.05          1.60              1.65         (0.08)        (0.92)        22.32        7.8
12/31/94          22.32          0.05         (1.03)            (0.98)        (0.05)        (3.11)        18.18       (4.7)
12/31/95          18.18          0.11          4.62              4.73         (0.05)        (3.38)        19.48       26.3
12/31/96          19.48          0.20          4.57              4.77         (0.11)        (0.95)        23.19       25.0
12/31/97          23.19          0.16          6.76              6.92         (0.20)        (2.87)        27.04       30.4
                                                   Capital Appreciation Portfolio
12/31/93          17.75         (0.03)         3.73              3.70         (0.01)        (1.16)        20.28       21.1
12/31/94          20.28         (0.02)        (0.71)            (0.73)           --         (2.04)        17.51       (3.8)
12/31/95          17.51          0.06          6.00              6.06         (0.15)        (0.20)        23.22       34.6
12/31/96          23.22          0.06          5.73              5.79         (0.06)        (0.95)        28.00       25.1
12/31/97          28.00          0.02          7.05              7.07         (0.05)        (2.81)        32.21       25.4
                                                    Natural Resources Portfolio
12/31/93           9.93          0.15          3.42              3.57         (0.17)           --         13.33       36.2
12/31/94          13.33          0.23         (0.09)             0.14         (0.09)        (0.09)        13.29        1.0
12/31/95          13.29          0.18          2.15              2.33         (0.21)        (0.29)        15.12       17.5
12/31/96          15.12          0.22          1.89              2.11         (0.13)        (0.23)        16.87       14.1
12/31/97          16.87          0.20         (1.49)            (1.29)        (0.17)        (0.99)        14.42       (8.6)
                                                       Multi-Asset Portfolio
12/31/93          13.79          0.36          0.63              0.99         (0.44)        (0.46)        13.88        7.3
12/31/94          13.88          0.39         (0.60)            (0.21)        (0.47)        (1.49)        11.71       (1.7)
12/31/95          11.71          0.40          2.47              2.87         (0.49)        (1.05)        13.04       24.9
12/31/96          13.04          0.35          1.36              1.71         (0.49)        (0.91)        13.35       13.9
12/31/97          13.35          0.34          2.36              2.70         (0.43)        (2.10)        13.52       21.1
                                                  Strategic Multi-Asset Portfolio
12/31/93          12.45          0.21          1.68              1.89         (0.28)           --         14.06       15.3
12/31/94          14.06          0.24         (0.53)            (0.29)        (0.20)        (2.28)        11.29       (2.6)
12/31/95          11.29          0.32          2.18              2.50         (0.23)        (1.78)        11.78       22.8
12/31/96          11.78          0.25          1.41              1.66         (0.40)        (0.84)        12.20       14.8
12/31/97          12.20          0.23          1.48              1.71         (0.31)        (2.32)        11.28       14.3
 
<CAPTION>
 
              NET                       RATIO OF NET
             ASSETS       RATIO OF       INVESTMENT
             END OF       EXPENSES      INCOME (LOSS)  PORTFOLIO      AVERAGE
  PERIOD     PERIOD      TO AVERAGE      TO AVERAGE    TURNOVER      COMMISSION
  ENDED     (000'S)      NET ASSETS      NET ASSETS      RATE        PER SHARE@
- ---------------------------------------------------------------------------------
<S>           <C>        <C>            <C>            <C>           <C>
                        Foreign Securities Portfolio
12/31/93    $ 72,579         1.3%             0.5%        47.7%      $   NA
12/31/94      68,641         1.2              1.0         73.9           NA
12/31/95      53,609         1.2              1.2         33.0           NA
12/31/96      48,036         1.4              1.2         74.3         .0062
12/31/97      36,148         1.4              0.9         79.9         .0056
                               Growth Portfolio
12/31/93     311,050         0.9              0.2         66.3           NA
12/31/94     246,149         0.8              0.2         74.8           NA
12/31/95     307,857         0.9              0.6         92.1           NA
12/31/96     366,602         0.8              0.9         51.7         .0515
12/31/97     485,528         0.8              0.6         32.2         .0538
                        Capital Appreciation Portfolio
12/31/93     182,515         0.9             (0.2)       111.2           NA
12/31/94     229,544         0.8             (0.1)        64.0           NA
12/31/95     356,218         0.8              0.3         60.1           NA
12/31/96     567,672         0.8              0.2         69.2         .0517
12/31/97     814,311         0.7              0.1         60.1         .0548
                         Natural Resources Portfolio
12/31/93      18,255         1.1              1.3         34.5           NA
12/31/94      21,230         1.0              1.7         36.0           NA
12/31/95      28,941         1.0              1.3         32.0           NA
12/31/96      45,329         0.9              1.3         52.5         .0409
12/31/97      50,054         0.9              1.2         27.9         .0319
                            Multi-Asset Portfolio
12/31/93     208,900         1.1              2.6         48.2           NA
12/31/94     164,159         1.1              3.0         82.5           NA
12/31/95     168,243         1.1              3.2         85.9           NA
12/31/96     150,619         1.1              2.6         64.1         .0517
12/31/97     145,685         1.1              2.4         56.5         .0546
                        Strategic Multi-Asset Portfolio
12/31/93      76,466         1.3              1.2         73.9           NA
12/31/94      65,357         1.3              1.8         63.7           NA
12/31/95      64,026         1.3              2.7         36.9           NA
12/31/96      57,744         1.4              2.0         51.3         .0064
12/31/97      53,289         1.4              1.8         59.7         .0070
</TABLE>
 
- ---------------
 
*  Selected data for a share of beneficial interest outstanding throughout each
   period (calculated based upon average shares outstanding)
** Does not reflect expenses that apply to the separate accounts of Anchor
   National Life Insurance Company, First SunAmerica Life Insurance Company,
   Phoenix Mutual Life Insurance Company and Presidential 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 commissions paid on
  equity securities trades and dividing by the number of shares purchased and
  sold. This information was not required to be disclosed prior to 1996.
 
                                                           ---------------------
                                       69
<PAGE>   66
 
- ---------------------
 
ANCHOR SERIES TRUST
REPORT OF INDEPENDENT ACCOUNTANTS
 
TO THE TRUSTEES AND SHAREHOLDERS OF ANCHOR SERIES TRUST
 
In our opinion, the accompanying statement of assets and liabilities, including
the investment portfolios, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Money Market Portfolio, Fixed
Income Portfolio, Government & Quality Bond Portfolio, High Yield Portfolio,
Target '98 Portfolio, Growth and Income Portfolio, Foreign Securities Portfolio,
Growth Portfolio, Capital Appreciation Portfolio, Natural Resources Portfolio,
Multi-Asset Portfolio and Strategic Multi-Asset Portfolio (constituting the 12
portfolios of Anchor Series Trust, hereafter referred to as the "Trust") at
December 31, 1997, the results of each of their operations for the year then
ended, the changes in each of their net assets for each of the two years in the
period then ended and the financial highlights for each of the five years in the
period then ended, in conformity with generally accepted accounting principles.
These financial statements and financial highlights (hereafter referred to as
"financial statements") are the responsibility of the Trust's management; our
responsibility is to express an opinion on these financial statements based on
our audits. We conducted our audits of these financial statements in accordance
with generally accepted auditing standards which require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe that our audits, which included confirmation of securities at
December 31, 1997 by correspondence with the custodian and brokers and the
application of alternative auditing procedures where confirmations from brokers
were not received, provide a reasonable basis for the opinion expressed above.
 
As stated in Note 9 to the financial statements, Target '98 Portfolio was
designed with the expectation that it will terminate on or about November 1998.
 
PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York 10036
February 13, 1998
 
- ---------------------
                                       70
<PAGE>   67
 
- ---------------------
 
ANCHOR SERIES TRUST
SHAREHOLDERS TAX INFORMATION (UNAUDITED)
 
Certain tax information regarding the Anchor Series Trust is required to be
provided to shareholders based upon each Portfolio's income and distributions
for the taxable year ended December 31, 1997. The information and distributions
reported herein may differ from the information and distributions taxable to the
shareholders for the calendar year ending December 31, 1997. The information
necessary to complete your income tax returns will be included with your Form
1099-DIV which will be sent to you under separate cover in January 1998.
 
During the year ended December 31, 1997 the Portfolios paid the following
dividends per share along with the percentage of ordinary income dividends that
qualified for the 70% dividends received deductions for corporations:
 
<TABLE>
<CAPTION>
                                                                NET             NET              NET         QUALIFYING % FOR THE
                                                  TOTAL      INVESTMENT     SHORT-TERM        LONG-TERM         70% DIVIDENDS
                                                DIVIDENDS      INCOME      CAPITAL GAINS    CAPITAL GAINS     RECEIVED DEDUCTION
                                                ---------    ----------    -------------    -------------    --------------------
<S>                                             <C>          <C>           <C>              <C>              <C>
Money Market Portfolio.......................     $  --        $   --          $  --            $  --                   --%
Fixed Income Portfolio.......................      1.23          1.23             --               --                   --
Government & Quality Bond Portfolio..........      0.97          0.92           0.02             0.03                   --
High Yield Portfolio.........................      0.93          0.93             --               --                 2.66
Target '98 Portfolio.........................      1.19          1.19             --               --                   --
Growth and Income Portfolio..................      0.34          0.34             --               --                80.95
Foreign Securities Portfolio.................      1.51          0.31             --             1.20                   --
Growth Portfolio.............................      3.07          0.20           0.69             2.18                36.60
Capital Appreciation Portfolio...............      2.85          0.05           1.25             1.55                30.33
Natural Resources Portfolio..................      1.16          0.17           0.05             0.94                55.38
Multi-Asset Portfolio........................      2.53          0.43           0.14             1.96                29.44
Strategic Multi-Asset Portfolio..............      2.63          0.31           0.50             1.82                 7.92
</TABLE>
 
                                                           ---------------------
                                       71



<PAGE>   85
                                     PART C

                                OTHER INFORMATION


Item 24. Financial Statements and Exhibits

(a)  Financial Statements

         The following financial statements are included in Part A of the
         Registration Statement:

                  Condensed Financial Information

         The following financial statements are included in Part B of the
         Registration Statement.

   
                  Financial Statements for Anchor Series Trust -- with respect
                  to Registrant's fiscal year ended December 31, 1997.
    


(b) Exhibits

<TABLE>
<CAPTION>
<S>                                                          <C>
  ( 1) Declaration of Trust, as Amended                      Previously Filed
  ( 2) By-Laws                                               Previously Filed
  ( 3) Voting Trust Agreement                                Not Applicable
  ( 4) Share of Beneficial Interest                          Not Applicable
  ( 5) (a)Investment Advisory and                            Previously Filed
                  Management Agreements
       (b)Sub-Advisory Agreement                             Previously Filed
  ( 6) Distribution Agreement                                Not Applicable
  ( 7) Bonus, Profit Sharing,                                Not Applicable
           Pension or Similar Contracts
   
  ( 8) Custodian Agreement                                   Previously Filed
    
  ( 9) Form of Fund Participation Agreement                  Previously Filed
   
 (10) Opinion and Consent of Counsel                         Not Applicable
    
 (11) Consent of Accountants                                 Filed Herewith
 (12) Financial Statements Omitted from Item 23              Not Applicable
 (13) Initial Capitalization Agreement                       Not Applicable
 (14) Model Plan                                             Not Applicable
 (15) Rule 12b-1 Plan                                        Not Applicable
 (16) Persons under Common Control with                      Filed Herewith
          Registrant
 (17) Performance Computations                               Not Applicable
 (18) Powers of Attorney                                     Previously Filed
 (27) Financial Data Schedule                                Filed Herewith
</TABLE>

       All previously filed exhibits are specifically incorporated herein by
       reference.


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

                  Previously Filed.
<PAGE>   86
Item 26. Number of Holders of Securities

   
         As of February 26, 1998, the number of record holders of Anchor Series
         Trust was as follows:
    

<TABLE>
<CAPTION>
          Title of Class                    Number of Record Holders
<S>       <C>                                        <C>
          Shares of Beneficial Interest              5*
</TABLE>

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

Item 27. Indemnification

         The Declaration of Trust (Section 5.3) provides that "each officer,
         Trustee or agent of the Trust shall be indemnified by the Trust to the
         full extent permitted under the General Laws of the State of
         Massachusetts and the Investment Company Act of 1940, as amended,
         except that such indemnity shall not protect any such person against
         any liability to the Trust or any shareholder thereof to which such
         person would otherwise be subject by reason of willful misfeasance, bad
         faith, gross negligence or reckless disregard of the duties involved in
         the conduct of his office ("disabling conduct")."

         The Investment Advisory and Management Agreements and Sub-Advisory
         Agreements each provide in essence that under certain circumstances the
         Investment Adviser or the Sub-Adviser (and their officers, directors,
         agents, employees, controlling persons, shareholders and any other
         person or entity affiliated with the Investment Adviser or Sub-Adviser
         to perform or assist in the performance of its obligations under each
         Agreement) 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 of 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.

         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,

                                        2
<PAGE>   87
         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 (the "Act") may be permitted to directors, 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 director, officer or controlling person of the
         Registrant in the successful defense of any action, suit or proceeding)
         is asserted against the Registrant by such director, 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 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

         Information concerning the business and other connections of SAAMCo is
incorporated herein by reference from SAAMCo's Form ADV (File No. 801-19813) and
information concerning the business and other connections of Wellington is
incorporated herein by reference from Wellington's Form ADV (File No.
801-15908), which are currently on file with the Securities and Exchange
Commission.

Item 29. Principal Underwriters

         There is no Principal Underwriter for the Registrant.

Item 30. Location of Accounts and Records

         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 Fund.

                                        3
<PAGE>   88
         SunAmerica Asset Management Corp., the Investment Adviser, is located
         at 733 Third Avenue, New York, New York 10017-3204. It maintains 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.

         Wellington Management Company, the Sub-Adviser, is located at 75 State
         Street, Boston, Massachusetts 02109. It maintains 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

         (c) Registrant hereby undertakes to 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.

                                        4
<PAGE>   89
                                   SIGNATURES
   
         Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all of
the requirements for effectiveness of this Post-Effective Amendment No. 28 to
the Registration Statement pursuant to Rule 485(b) under the Securities Act of
1933 and has duly caused this Post-Effective Amendment No. 28 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 27th day
of March 27, 1998.
    

                                       ANCHOR SERIES TRUST


                                       By:/s/Peter A. Harbeck
                                             Peter A. Harbeck
                                                President

   
         Pursuant to the requirements of the Securities Act of 1933 this
Post-Effective Amendment No. 28 to the Registration Statement has been signed
below by the following persons in the capacities
and on the date indicated.
    


   
<TABLE>
<CAPTION>
<S>                                    <C>                                   <C>
/s/Peter A. Harbeck                    President and Trustee                 March 27, 1998
Peter A. Harbeck                       (Principal Executive
                                       Officer)

       *                               Treasurer                             March 27, 1998
Peter C. Sutton                        (Principal Financial
                                        and Accounting Officer)

       *                               Trustee                               March 27, 1998
S. James Coppersmith


       *                               Trustee                               March 27, 1998
Samuel M. Eisenstat


       *                               Trustee                               March 27, 1998
Stephen J. Gutman



*By:/s/Robert M. Zakem
         Attorney-in-Fact
         Robert M. Zakem
</TABLE>
    
<PAGE>   90
                               ANCHOR SERIES TRUST


                                  EXHIBIT INDEX


   
<TABLE>
<CAPTION>
Exhibit No.                         Name
<S>                                 <C>
        11                          Consent of Accountants
        27                          Financial Data Schedule
</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. 28 to the registration
statement on Form N-1A (the "Registration Statement") of our report dated
February 13, 1998, relating to the financial statements and financial highlights
of Anchor Series Trust, which appears in such Statement of Additional
Information. We also consent to the references to us under the heading
"Independent Accountants" in such Statement of Additional Information and to the
references to us under the headings "Financial Highlights" and "Reports and
Independent Accountants" in such Prospectus.
    

   
/s/Price Waterhouse
Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York
March 20, 1998
    

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 001
   <NAME> ANCHOR SERIES TRUST MONEY MARKET PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                       70,134,514
<INVESTMENTS-AT-VALUE>                      70,134,514
<RECEIVABLES>                                  244,296
<ASSETS-OTHER>                                  19,289
<OTHER-ITEMS-ASSETS>                             2,305
<TOTAL-ASSETS>                              70,400,404
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      596,223
<TOTAL-LIABILITIES>                            596,223
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    69,804,181
<SHARES-COMMON-STOCK>                       69,804,181
<SHARES-COMMON-PRIOR>                       74,000,653
<ACCUMULATED-NII-CURRENT>                          632
<OVERDISTRIBUTION-NII>                             632
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                69,804,181
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            4,312,171
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 442,162
<NET-INVESTMENT-INCOME>                      3,870,009
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                        3,870,009
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,870,009
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    179,789,798
<NUMBER-OF-SHARES-REDEEMED>              (187,856,279)
<SHARES-REINVESTED>                          3,870,009
<NET-CHANGE-IN-ASSETS>                     (4,196,472)
<ACCUMULATED-NII-PRIOR>                          2,155
<ACCUMULATED-GAINS-PRIOR>                      (2,155)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          383,800
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                442,162
<AVERAGE-NET-ASSETS>                        76,760,035
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                    .05
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                            (0.05)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   0.60
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 002
   <NAME> ANCHOR SERIES TRUST GOVERNMENT AND QUALITY BOND PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                      226,589,085
<INVESTMENTS-AT-VALUE>                     232,461,883
<RECEIVABLES>                                2,862,848
<ASSETS-OTHER>                                  44,473
<OTHER-ITEMS-ASSETS>                               389
<TOTAL-ASSETS>                             235,369,593
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      746,646
<TOTAL-LIABILITIES>                        234,622,947
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   215,745,068
<SHARES-COMMON-STOCK>                       16,803,116
<SHARES-COMMON-PRIOR>                       16,209,760
<ACCUMULATED-NII-CURRENT>                   13,552,555
<OVERDISTRIBUTION-NII>                         547,474
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     5,872,798
<NET-ASSETS>                               234,622,947
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           14,895,280
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,555,156
<NET-INVESTMENT-INCOME>                     13,340,124
<REALIZED-GAINS-CURRENT>                     (164,068)
<APPREC-INCREASE-CURRENT>                    6,917,378
<NET-CHANGE-FROM-OPS>                        6,753,310
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   13,980,000
<DISTRIBUTIONS-OF-GAINS>                       790,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      6,117,786
<NUMBER-OF-SHARES-REDEEMED>                (6,625,026)
<SHARES-REINVESTED>                          1,100,596
<NET-CHANGE-IN-ASSETS>                      13,019,870
<ACCUMULATED-NII-PRIOR>                     13,956,938
<ACCUMULATED-GAINS-PRIOR>                      642,087
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,364,101
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,555,156
<AVERAGE-NET-ASSETS>                       219,843,741
<PER-SHARE-NAV-BEGIN>                            13.67
<PER-SHARE-NII>                                   0.84
<PER-SHARE-GAIN-APPREC>                           0.42
<PER-SHARE-DIVIDEND>                            (0.92)
<PER-SHARE-DISTRIBUTIONS>                       (0.05)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              13.96
<EXPENSE-RATIO>                                   0.70
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 003
   <NAME> ANCHOR SERIES TRUST FIXED INCOME PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                        1,678,496
<INVESTMENTS-AT-VALUE>                      18,015,289
<RECEIVABLES>                                  383,415
<ASSETS-OTHER>                                   8,554
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              18,407,258
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       92,036
<TOTAL-LIABILITIES>                             92,036
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    18,301,157
<SHARES-COMMON-STOCK>                        1,379,083
<SHARES-COMMON-PRIOR>                        1,709,571
<ACCUMULATED-NII-CURRENT>                    1,372,518
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                     1,695,246
<ACCUM-APPREC-OR-DEPREC>                       336,793
<NET-ASSETS>                                18,315,222
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            1,540,711
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 179,761
<NET-INVESTMENT-INCOME>                      1,360,950
<REALIZED-GAINS-CURRENT>                         2,846
<APPREC-INCREASE-CURRENT>                      379,729
<NET-CHANGE-FROM-OPS>                        1,743,525
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,670,000
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        140,887
<NUMBER-OF-SHARES-REDEEMED>                  (601,742)
<SHARES-REINVESTED>                            130,367
<NET-CHANGE-IN-ASSETS>                     (4,427,780)
<ACCUMULATED-NII-PRIOR>                      1,661,104
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                   2,050,166
<GROSS-ADVISORY-FEES>                          124,001
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                179,761
<AVERAGE-NET-ASSETS>                        19,840,058
<PER-SHARE-NAV-BEGIN>                            13.30
<PER-SHARE-NII>                                   0.91
<PER-SHARE-GAIN-APPREC>                           0.30
<PER-SHARE-DIVIDEND>                            (1.23)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              13.28
<EXPENSE-RATIO>                                    0.9
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 004
   <NAME> ANCHOR SERIES TRUST GROWTH PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                      329,845,840
<INVESTMENTS-AT-VALUE>                     484,917,126
<RECEIVABLES>                                1,922,216
<ASSETS-OTHER>                                  45,950
<OTHER-ITEMS-ASSETS>                               205
<TOTAL-ASSETS>                             486,885,497
<PAYABLE-FOR-SECURITIES>                       350,150
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,007,087
<TOTAL-LIABILITIES>                          1,357,237
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   296,867,213
<SHARES-COMMON-STOCK>                       17,953,297
<SHARES-COMMON-PRIOR>                       15,805,435
<ACCUMULATED-NII-CURRENT>                    2,514,747
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     31,075,014
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   155,071,286
<NET-ASSETS>                               485,528,260
<DIVIDEND-INCOME>                            5,210,878
<INTEREST-INCOME>                              621,638
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,292,409
<NET-INVESTMENT-INCOME>                      2,540,107
<REALIZED-GAINS-CURRENT>                    31,187,271
<APPREC-INCREASE-CURRENT>                   75,254,383
<NET-CHANGE-FROM-OPS>                      108,981,761
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,085,000
<DISTRIBUTIONS-OF-GAINS>                    44,990,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      6,579,872
<NUMBER-OF-SHARES-REDEEMED>                (6,287,471)
<SHARES-REINVESTED>                          1,855,461
<NET-CHANGE-IN-ASSETS>                     118,925,933
<ACCUMULATED-NII-PRIOR>                      3,059,640
<ACCUMULATED-GAINS-PRIOR>                   44,877,743
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,049,207
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              3,292,409
<AVERAGE-NET-ASSETS>                       423,956,616
<PER-SHARE-NAV-BEGIN>                            23.19
<PER-SHARE-NII>                                   0.16
<PER-SHARE-GAIN-APPREC>                           6.76
<PER-SHARE-DIVIDEND>                            (0.20)
<PER-SHARE-DISTRIBUTIONS>                       (2.87)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              27.04
<EXPENSE-RATIO>                                   0.80
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 005
   <NAME> ANCHOR SERIES TRUST HIGH YIELD PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                       40,114,963
<INVESTMENTS-AT-VALUE>                      40,748,299
<RECEIVABLES>                                  976,526
<ASSETS-OTHER>                                  12,064
<OTHER-ITEMS-ASSETS>                             2,508
<TOTAL-ASSETS>                              41,739,397
<PAYABLE-FOR-SECURITIES>                       652,031
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      894,105
<TOTAL-LIABILITIES>                          1,546,136
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    45,337,237
<SHARES-COMMON-STOCK>                        4,798,650
<SHARES-COMMON-PRIOR>                        5,450,139
<ACCUMULATED-NII-CURRENT>                    3,705,994
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                     9,486,051
<ACCUM-APPREC-OR-DEPREC>                       636,081
<NET-ASSETS>                                40,193,261
<DIVIDEND-INCOME>                              103,508
<INTEREST-INCOME>                            3,844,704
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (360,214)
<NET-INVESTMENT-INCOME>                      3,587,998
<REALIZED-GAINS-CURRENT>                     1,614,047
<APPREC-INCREASE-CURRENT>                    (801,196)
<NET-CHANGE-FROM-OPS>                        4,400,849
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    4,025,000
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      2,936,419
<NUMBER-OF-SHARES-REDEEMED>                (4,080,564)
<SHARES-REINVESTED>                            492,656
<NET-CHANGE-IN-ASSETS>                     (5,493,459)
<ACCUMULATED-NII-PRIOR>                      4,006,818
<ACCUMULATED-GAINS-PRIOR>                 (14,097,904)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          286,254
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                360,214
<AVERAGE-NET-ASSETS>                        40,893,454
<PER-SHARE-NAV-BEGIN>                             8.38
<PER-SHARE-NII>                                   0.75
<PER-SHARE-GAIN-APPREC>                           0.18
<PER-SHARE-DIVIDEND>                            (0.93)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.38
<EXPENSE-RATIO>                                   0.90
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 006
   <NAME> ANCHOR SERIES TRUST STRATEGIC MULTI-ASSET PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                       45,751,647
<INVESTMENTS-AT-VALUE>                      53,389,107
<RECEIVABLES>                                  721,585
<ASSETS-OTHER>                                  16,368
<OTHER-ITEMS-ASSETS>                            17,459
<TOTAL-ASSETS>                             541,144,519
<PAYABLE-FOR-SECURITIES>                       527,668
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      327,701
<TOTAL-LIABILITIES>                            855,369
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    36,925,266
<SHARES-COMMON-STOCK>                        4,723,650
<SHARES-COMMON-PRIOR>                        4,732,870
<ACCUMULATED-NII-CURRENT>                    1,039,089
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      7,631,528
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     7,690,267
<NET-ASSETS>                                53,289,150
<DIVIDEND-INCOME>                              604,796
<INTEREST-INCOME>                            1,219,182
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 796,582
<NET-INVESTMENT-INCOME>                      1,027,396
<REALIZED-GAINS-CURRENT>                     7,672,505
<APPREC-INCREASE-CURRENT>                  (1,096,821)
<NET-CHANGE-FROM-OPS>                        6,575,684
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,270,000
<DISTRIBUTIONS-OF-GAINS>                     9,430,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        410,357
<NUMBER-OF-SHARES-REDEEMED>                (1,380,000)
<SHARES-REINVESTED>                            960,503
<NET-CHANGE-IN-ASSETS>                     (4,455,084)
<ACCUMULATED-NII-PRIOR>                      1,252,720
<ACCUMULATED-GAINS-PRIOR>                    9,417,996
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          563,207
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                796,582
<AVERAGE-NET-ASSETS>                        56,320,747
<PER-SHARE-NAV-BEGIN>                            12.20
<PER-SHARE-NII>                                   0.23
<PER-SHARE-GAIN-APPREC>                           1.48
<PER-SHARE-DIVIDEND>                            (0.31)
<PER-SHARE-DISTRIBUTIONS>                       (2.32)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.28
<EXPENSE-RATIO>                                   1.80
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 007
   <NAME> ANCHOR SERIES TRUST MULTI-ASSET PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                      115,253,142
<INVESTMENTS-AT-VALUE>                     145,231,907
<RECEIVABLES>                                  681,536
<ASSETS-OTHER>                                  29,881
<OTHER-ITEMS-ASSETS>                             1,566
<TOTAL-ASSETS>                             145,944,890
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      259,456
<TOTAL-LIABILITIES>                            259,456
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    89,396,384
<SHARES-COMMON-STOCK>                       10,774,534
<SHARES-COMMON-PRIOR>                       11,282,314
<ACCUMULATED-NII-CURRENT>                    3,631,038
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     22,637,397
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    30,020,615
<NET-ASSETS>                               145,685,434
<DIVIDEND-INCOME>                            1,242,698
<INTEREST-INCOME>                            4,001,965
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,625,662
<NET-INVESTMENT-INCOME>                      3,619,001
<REALIZED-GAINS-CURRENT>                    22,675,642
<APPREC-INCREASE-CURRENT>                    2,410,186
<NET-CHANGE-FROM-OPS>                       25,085,828
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    4,135,000
<DISTRIBUTIONS-OF-GAINS>                    20,195,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,110,108
<NUMBER-OF-SHARES-REDEEMED>                (3,503,935)
<SHARES-REINVESTED>                          1,886,047
<NET-CHANGE-IN-ASSETS>                     (4,933,427)
<ACCUMULATED-NII-PRIOR>                      4,119,739
<ACCUMULATED-GAINS-PRIOR>                   20,184,053
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,501,407
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,625,662
<AVERAGE-NET-ASSETS>                       150,236,268
<PER-SHARE-NAV-BEGIN>                            13.35
<PER-SHARE-NII>                                   0.34
<PER-SHARE-GAIN-APPREC>                           2.36
<PER-SHARE-DIVIDEND>                            (0.43)
<PER-SHARE-DISTRIBUTIONS>                       (2.10)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              13.52
<EXPENSE-RATIO>                                   2.40
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 008
   <NAME> ANCHOR SERIES TRUST CAPITAL APPRECIATION PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                      649,816,644
<INVESTMENTS-AT-VALUE>                     825,953,078
<RECEIVABLES>                                7,263,503
<ASSETS-OTHER>                                  25,075
<OTHER-ITEMS-ASSETS>                            38,002
<TOTAL-ASSETS>                             833,279,658
<PAYABLE-FOR-SECURITIES>                    17,110,640
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,857,952
<TOTAL-LIABILITIES>                         18,968,592
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   564,921,133
<SHARES-COMMON-STOCK>                       25,278,342
<SHARES-COMMON-PRIOR>                       20,275,261
<ACCUMULATED-NII-CURRENT>                      443,996
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     72,817,047
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   176,128,890
<NET-ASSETS>                               814,311,066
<DIVIDEND-INCOME>                            2,063,531
<INTEREST-INCOME>                            3,164,654
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               4,760,324
<NET-INVESTMENT-INCOME>                        467,861
<REALIZED-GAINS-CURRENT>                    73,219,115
<APPREC-INCREASE-CURRENT>                   77,625,870
<NET-CHANGE-FROM-OPS>                      151,312,846
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,055,000
<DISTRIBUTIONS-OF-GAINS>                    63,555,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     19,642,838
<NUMBER-OF-SHARES-REDEEMED>               (16,686,320)
<SHARES-REINVESTED>                          2,046,563
<NET-CHANGE-IN-ASSETS>                     246,638,761
<ACCUMULATED-NII-PRIOR>                      1,034,306
<ACCUMULATED-GAINS-PRIOR>                   63,149,761
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        4,366,046
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,760,324
<AVERAGE-NET-ASSETS>                       673,507,732
<PER-SHARE-NAV-BEGIN>                            28.00
<PER-SHARE-NII>                                   0.02
<PER-SHARE-GAIN-APPREC>                           7.05
<PER-SHARE-DIVIDEND>                            (0.05)
<PER-SHARE-DISTRIBUTIONS>                       (2.81)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              32.21
<EXPENSE-RATIO>                                    0.7
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 009
   <NAME> ANCHOR SERIES TRUST GROWTH AND INCOME PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                       32,200,652
<INVESTMENTS-AT-VALUE>                      43,684,450
<RECEIVABLES>                                1,352,455
<ASSETS-OTHER>                                   3,567
<OTHER-ITEMS-ASSETS>                             4,927
<TOTAL-ASSETS>                              45,059,399
<PAYABLE-FOR-SECURITIES>                       551,364
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       77,375
<TOTAL-LIABILITIES>                            628,739
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    30,764,229
<SHARES-COMMON-STOCK>                        2,591,557
<SHARES-COMMON-PRIOR>                        2,462,811
<ACCUMULATED-NII-CURRENT>                      377,994
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      1,790,639
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    11,483,798
<NET-ASSETS>                                44,416,660
<DIVIDEND-INCOME>                              596,506
<INTEREST-INCOME>                              118,435
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 328,994
<NET-INVESTMENT-INCOME>                        385,947
<REALIZED-GAINS-CURRENT>                     1,874,021
<APPREC-INCREASE-CURRENT>                    7,471,248
<NET-CHANGE-FROM-OPS>                        9,345,269
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      865,000
<DISTRIBUTIONS-OF-GAINS>                         3,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,098,773
<NUMBER-OF-SHARES-REDEEMED>                (1,023,740)
<SHARES-REINVESTED>                             53,713
<NET-CHANGE-IN-ASSETS>                      10,951,387
<ACCUMULATED-NII-PRIOR>                        857,047
<ACCUMULATED-GAINS-PRIOR>                     (80,382)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          280,911
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                328,994
<AVERAGE-NET-ASSETS>                        40,130,108
<PER-SHARE-NAV-BEGIN>                            13.59
<PER-SHARE-NII>                                   0.15
<PER-SHARE-GAIN-APPREC>                           3.74
<PER-SHARE-DIVIDEND>                            (0.34)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              17.14
<EXPENSE-RATIO>                                   0.80
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 010
   <NAME> ANCHOR SERIES TRUST FOREIGN SECURITIES PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                       35,668,485
<INVESTMENTS-AT-VALUE>                      35,948,397
<RECEIVABLES>                                1,009,972
<ASSETS-OTHER>                                   4,270
<OTHER-ITEMS-ASSETS>                            32,854
<TOTAL-ASSETS>                              36,995,493
<PAYABLE-FOR-SECURITIES>                       297,059
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      550,178
<TOTAL-LIABILITIES>                            847,237
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    33,479,349
<SHARES-COMMON-STOCK>                        3,170,352
<SHARES-COMMON-PRIOR>                        3,712,348
<ACCUMULATED-NII-CURRENT>                      440,430
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      1,950,233
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                       278,244
<NET-ASSETS>                                36,148,256
<DIVIDEND-INCOME>                              898,246
<INTEREST-INCOME>                              111,267
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 620,289
<NET-INVESTMENT-INCOME>                        389,224
<REALIZED-GAINS-CURRENT>                     2,022,125
<APPREC-INCREASE-CURRENT>                  (2,335,301)
<NET-CHANGE-FROM-OPS>                        (313,176)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      985,000
<DISTRIBUTIONS-OF-GAINS>                     3,775,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,175,585
<NUMBER-OF-SHARES-REDEEMED>                (2,107,426)
<SHARES-REINVESTED>                            389,844
<NET-CHANGE-IN-ASSETS>                    (11,887,433)
<ACCUMULATED-NII-PRIOR>                        969,165
<ACCUMULATED-GAINS-PRIOR>                    3,770,149
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          404,182
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                620,289
<AVERAGE-NET-ASSETS>                        44,909,135
<PER-SHARE-NAV-BEGIN>                            12.94
<PER-SHARE-NII>                                   0.11
<PER-SHARE-GAIN-APPREC>                         (0.14)
<PER-SHARE-DIVIDEND>                            (0.31)
<PER-SHARE-DISTRIBUTIONS>                       (1.20)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.40
<EXPENSE-RATIO>                                   1.40
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 011
   <NAME> ANCHOR SERIES TRUST NATURAL RESOURCES PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                       50,092,999
<INVESTMENTS-AT-VALUE>                      49,067,996
<RECEIVABLES>                                1,145,653
<ASSETS-OTHER>                                   2,811
<OTHER-ITEMS-ASSETS>                             6,350
<TOTAL-ASSETS>                              50,222,810
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      168,878
<TOTAL-LIABILITIES>                            168,878
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    50,083,441
<SHARES-COMMON-STOCK>                        3,470,928
<SHARES-COMMON-PRIOR>                        2,687,538
<ACCUMULATED-NII-CURRENT>                      591,715
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                        406,522
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   (1,027,776)
<NET-ASSETS>                                50,053,932
<DIVIDEND-INCOME>                              785,993
<INTEREST-INCOME>                              263,359
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 448,303
<NET-INVESTMENT-INCOME>                        601,049
<REALIZED-GAINS-CURRENT>                       417,248
<APPREC-INCREASE-CURRENT>                  (5,763,355)
<NET-CHANGE-FROM-OPS>                      (4,745,058)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      535,000
<DISTRIBUTIONS-OF-GAINS>                     3,075,000
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      2,040,810
<NUMBER-OF-SHARES-REDEEMED>                (1,473,329)
<SHARES-REINVESTED>                            215,909
<NET-CHANGE-IN-ASSETS>                       4,724,731
<ACCUMULATED-NII-PRIOR>                        525,994
<ACCUMULATED-GAINS-PRIOR>                    3,063,976
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          380,856
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                448,303
<AVERAGE-NET-ASSETS>                        50,731,598
<PER-SHARE-NAV-BEGIN>                            16.87
<PER-SHARE-NII>                                   0.20
<PER-SHARE-GAIN-APPREC>                         (1.49)
<PER-SHARE-DIVIDEND>                            (0.17)
<PER-SHARE-DISTRIBUTIONS>                       (0.99)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              14.42
<EXPENSE-RATIO>                                   0.90
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000726735
<NAME> ANCHOR SERIES TRUST
<SERIES>
   <NUMBER> 012
   <NAME> ANCHOR SERIES TRUST TARGET '98 PORTFOLIO
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<INVESTMENTS-AT-COST>                        7,299,803
<INVESTMENTS-AT-VALUE>                       7,428,270
<RECEIVABLES>                                    6,338
<ASSETS-OTHER>                                     804
<OTHER-ITEMS-ASSETS>                             4,763
<TOTAL-ASSETS>                               7,440,175
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       27,697
<TOTAL-LIABILITIES>                             27,697
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     6,961,259
<SHARES-COMMON-STOCK>                          669,420
<SHARES-COMMON-PRIOR>                          871,510
<ACCUMULATED-NII-CURRENT>                      593,334
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                       270,582
<ACCUM-APPREC-OR-DEPREC>                       128,467
<NET-ASSETS>                                 7,412,478
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                              691,476
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  89,237
<NET-INVESTMENT-INCOME>                        602,239
<REALIZED-GAINS-CURRENT>                      (17,879)
<APPREC-INCREASE-CURRENT>                    (137,546)
<NET-CHANGE-FROM-OPS>                          446,814
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      825,000
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         41,786
<NUMBER-OF-SHARES-REDEEMED>                  (319,495)
<SHARES-REINVESTED>                             75,619
<NET-CHANGE-IN-ASSETS>                     (2,759,063)
<ACCUMULATED-NII-PRIOR>                        816,095
<ACCUMULATED-GAINS-PRIOR>                    (252,703)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           55,542
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                 89,237
<AVERAGE-NET-ASSETS>                         8,886,750
<PER-SHARE-NAV-BEGIN>                            11.67
<PER-SHARE-NII>                                   0.78
<PER-SHARE-GAIN-APPREC>                         (0.19)
<PER-SHARE-DIVIDEND>                            (1.19)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.07
<EXPENSE-RATIO>                                    1.0
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


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