ALGER FUND
485APOS, 1998-12-24
Previous: HIGHLAND CAPITAL FIXED INCOME FUND, N-2, 1998-12-23
Next: AMERICAN EXPRESS CO, SC 13G, 1998-12-24




              As filed with the Securities and Exchange Commission
                              on December 24, 1998



                         Securities Act File No. 33-4959
                    Investment Company Act File No. 811-6880

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                                                         
             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933       [ ]
                                                                       
                                                                         
                           Pre-Effective Amendment No.                     [ ]
                                                                       
                                                                          

                        Post-Effective Amendment No. 27                    [X]

                                                                          
                                     and/or
                                                                         
         REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940   [ ]
                                                                          
                                                                         

                               Amendment No. 29                            [X]

                                                                          
                        (Check appropriate box or boxes)

  THE ALGER FUND
 -------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)

ONE WORLD TRADE CENTER, SUITE 9333
NEW YORK, NEW YORK                                                 10048
- --------------------------------------------------------------------------------
(Address of Principal Executive Offices)                        (Zip Code)

Registrant's Telephone Number, including Area Code: 212-806-8800

                               MR. GREGORY S. DUCH
                           FRED ALGER MANAGEMENT, INC.
                       ONE WORLD TRADE CENTER, SUITE 9333
                               NEW YORK, NY 10048
- --------------------------------------------------------------------------------
                     (Name and Address of Agent for Service)

                              Page 1 of _____ Pages
                          Exhibit Index at Page ______

 <PAGE>

It is proposed that this filing will become effective (check appropriate box):


[ ]    immediately upon filing pursuant to paragraph (b), or

[ ]    on [         ] pursuant to paragraph (b), or


       60 days after filing pursuant to paragraph (a), or

[X]    on [February 26, 1999] pursuant to paragraph (a) of Rule 485






<PAGE>

                                 THE ALGER FUND

                                    FORM N-1A

                              CROSS REFERENCE SHEET

<TABLE>
<CAPTION>

Part A
Item No.                                                 Prospectus Heading
- --------                                                 ------------------
<S>                                                      <C>                                                                      
1.    Cover Page.....................................    Front Cover Page
     
2.    Synopsis ......................................    Risk Return Summary
     
3.    Condensed Financial Information ...............    Financial Highlights
     
4.    General Description of Registrant .............    Investments, Risks & Performance
                                                         Management & Organization
     
5.    Management of the Fund ........................    Management & Organization
     
6.    Capital Stock and Other Securities ............    Management & Organization;
                                                         Shareholder Information

7.    Purchase of Securities Being Offered ..........    Classes of Fund Shares
                                                         Sales Charges;

8.    Redemption or Repurchase ......................    Purchasing and Redeeming
                                                         Fund Shares
     
9.    Pending Legal Proceedings .....................    Not Applicable
     
     
Part B                                                   Heading in Statement of
Item No.                                                 Additional Information
- --------                                                 ----------------------

10.   Cover Page ....................................    Front Cover Page

11.   Table of Contents .............................    Table of Contents

12.   General Information and History ...............    Not Applicable

</TABLE>
     

<PAGE>
<TABLE>
<CAPTION>

<S>                                                      <C>                                                                      
13.   Investment Objectives and Policies ............    Investment Strategies and Policies;
                                                         Appendix

14.   Management of the Fund ........................    Management

15.   Control Persons and Principal Holders of
        Securities ..................................    Certain Shareholders

16.   Investment Advisory and Other Services ........    Management; Custodian and Transfer
                                                         Agent; Purchases; See in the Prospectus
                                                         "Management and Organization"

17.   Brokerage Allocation and Other Practices ......    Investment Strategies and Policies

18.   Capital Stock and Other Securities ............    Organization; See in the Prospectus
                                                         "Shareholder Information" and 
                                                         "Management and Organization"

19.   Purchase, Redemption and Pricing of Secu-
       rities Being Offered .........................    Net Asset Value; Purchases; Redemp-
                                                         tions

20.   Tax Status ....................................    Taxes; See in the Prospectus
                                                         "Shareholder Information"

21.   Underwriters ..................................    Purchases; Management

22.   Calculation of Performance Data ...............    Determination of Performance

23.   Financial Statements ..........................    Financial Statements incorporated by
                                                         reference--"Determination of Performance";
                                                         See in the Prospectus "Financial Highlights"
</TABLE>

Part C
- ------
     Information  required  to be  included  in Part C is set  forth  under  the
appropriate item, so numbered, in Part C to this Registration Statement.

<PAGE>



                                                                  THE ALGER FUND



                                                                      PROSPECTUS
                                                               FEBRUARY 26, 1999




                                            ALGER SMALL CAPITALIZATION PORTFOLIO
                                                   ALGER MIDCAP GROWTH PORTFOLIO
                                                          ALGER GROWTH PORTFOLIO
                                                        ALGER BALANCED PORTFOLIO
                                            ALGER CAPITAL APPRECIATION PORTFOLIO
                                                    ALGER MONEY MARKET PORTFOLIO




As with all  mutual  funds,  the  Securities  and  Exchange  Commission  has not
determined if the  information in this  Prospectus is accurate or complete,  nor
has it approved or disapproved  these  securities.  It is a criminal  offense to
represent otherwise.



<PAGE>


TABLE OF CONTENTS
- --------------------------------------------------------------------------------
2..........   Risk/Return Summary: Investments, Risks & Performance

     2.....   Investments

              Alger Small Capitalization Portfolio ........................    2
              Alger MidCap Growth Portfolio ...............................    2
              Alger Growth Portfolio ......................................    3
              Alger  Balanced Portfolio ...................................    3
              Alger Capital Appreciation Portfolio ........................    3
              Alger Money Market Portfolio ................................    3

     4......  Risks

              Alger Small Capitalization Portfolio ........................    4
              Alger MidCap Growth Portfolio ...............................    4
              Alger Growth Portfolio ......................................    5
              Alger  Balanced Portfolio ...................................    5
              Alger Capital Appreciation Portfolio ........................    5
              Alger Money Market Portfolio ................................    5

     5......  Performance

              Alger Small Capitalization Portfolio ........................    6
              Alger MidCap Growth Portfolio ...............................    6
              Alger Growth Portfolio ......................................    6
              Alger  Balanced Portfolio ...................................    6
              Alger Capital Appreciation Portfolio ........................    7
              Alger Money Market Portfolio ................................    7

 7..........  Fees and Expenses
 9..........  Management & Organization
10..........  Shareholder Information

              Classes of Fund Shares ......................................   10
              Sales Charges ...............................................   11
              Purchasing and Redeeming Fund Shares ........................   11
              Investment Instructions .....................................   12
              Redemption Instructions .....................................   13
              Financial Highlights ........................................   14

Back Cover:   How to obtain more information


<PAGE>

RISK/RETURN SUMMARY: INVESTMENTS, RISKS & PERFORMANCE
INVESTMENTS: THE ALGER FUND

The  investment  goal  and  primary  approach  of each  portfolio  is  discussed
individually  below.  In all of the  portfolios  other  than  the  Money  Market
Portfolio  and the fixed income  portion of the Balanced  Portfolio,  the Fund's
Manager,  Fred Alger Management,  Inc. normally seeks out and invests in rapidly
growing  companies that show growth potential. It is the Manager's  opinion that
these companies tend to fall into one of two categories:

o    High Unit Volume Growth

     Vital,  creative  companies  which  offer  goods or  services  to a rapidly
     expanding  marketplace.  They include both  established and emerging firms,
     offering new or improved products,  or firms simply fulfilling an increased
     demand for an existing line.

o    Positive Life Cycle Change

     Companies  experiencing  a  major  change  which  is  expected  to  produce
     advantageous  results.  These  changes may be as varied as new  management,
     products or technologies;  restructuring or  reorganization;  or merger and
     acquisition.


The company's  capitalization  will dictate which portfolio(s) it will be placed
in. Other  securities  the portfolios  sometimes  invest in are discussed in the
Fund's Statement of Additional Information (see back cover).


- --------------------------------------------------------------------------------
Capitalization: Stock price multiplied by number of shares outstanding.
- --------------------------------------------------------------------------------



ALGER SMALL CAPITALIZATION PORTFOLIO

GOAL

THE ALGER SMALL CAPITALIZATION PORTFOLIO SEEKS LONG-TERM CAPITAL APPRECIATION by
focusing  on small,  fast-growing  companies  that  offer  innovative  products,
services or technologies to a rapidly expanding marketplace.


APPROACH

Under  normal  circumstances,  the  portfolio  invests  primarily  in the equity
securities,  such  as  common  or  preferred  stocks,  of  small  capitalization
companies  listed on U.S.  exchanges or in the U.S.  over-the-counter  market. A
small capitalization  company is one that has a market capitalization within the
range of companies in the  Russell(R)  2000 Growth Index or the S&P(R)  SmallCap
600 Index.

The portfolio may invest up to 100% of its assets in cash,  high-grade bonds, or
cash  equivalents for temporary  defensive  reasons if the manager believes that
adverse market or other conditions warrant. This is to protect the Fund's assets
from a temporary  unacceptable risk of loss, rather than directly to promote the
portfolio's investment objective.

This portfolio may appeal to investors who seek long-term capital growth and can
tolerate fluctuations in their investment's value.



ALGER MIDCAP GROWTH PORTFOLIO

GOAL

THE ALGER MIDCAP  GROWTH  PORTFOLIO  SEEKS  LONG-TERM  CAPITAL  APPRECIATION  by
investing midsize companies with promising growth potential.


APPROACH

Under  normal  circumstances,  the  portfolio  invests  primarily  in the equity
securities,  such as common or preferred  stocks,  of  companies  listed on U.S.
exchanges  or  in  the  U.S.   over-the-counter   market  and  having  a  market
capitalization within the range of companies in the S&P(R) MidCap 400 Index. 

2


<PAGE>

The portfolio may invest up to 100% of its assets in cash,  high-grade bonds, or
cash  equivalents for temporary  defensive  reasons if the manager believes that
adverse market or other conditions warrant. This is to protect the Fund's assets
from a temporary  unacceptable risk of loss, rather than directly to promote the
portfolio's investment objective.

This portfolio may appeal to investors who seek long-term capital growth and can
tolerate fluctuations in their investment's value.



ALGER GROWTH PORTFOLIO

GOAL

THE ALGER GROWTH  PORTFOLIO  SEEKS LONG-TERM  CAPITAL  APPRECIATION by investing
primarily  in  companies  that  generally  have broad  product  lines,  markets,
financial resources and depth of management.


APPROACH

Under  normal  circumstances,  the  portfolio  invests  primarily  in the equity
securities,  such as common or preferred  stocks,  of large companies  listed on
U.S. exchanges or in the U.S. over-the-counter market. The portfolio considers a
large company to have a market capitalization of $1 billion or greater.

The portfolio may invest up to 100% of its assets in cash,  high-grade bonds, or
cash  equivalents for temporary  defensive  reasons if the manager believes that
adverse market or other conditions warrant. This is to protect the Fund's assets
from a temporary  unacceptable risk of loss, rather than directly to promote the
portfolio's investment objective.

This portfolio may appeal to investors who seek long-term capital growth.



ALGER BALANCED PORTFOLIO

GOAL

THE  ALGER  BALANCED  PORTFOLIO  SEEKS  CURRENT  INCOME  AND  LONG-TERM  CAPITAL
APPRECIATION  by  investing  in stocks of companies  with growth  potential  and
fixed-income  securities,  with emphasis on  income-producing  securities  which
appear to have some potential for capital appreciation.


APPROACH

Under normal circumstances,  the portfolio invests in common stocks,  commercial
paper, preferred stock, and investment grade fixed income securities,  which are
bonds rated within the 4 highest  rating  categories  by an  established  rating
agency.  Ordinarily,  at least 25% of the portfolio's net assets are invested in
these fixed income securities.

The portfolio may invest up to 100% of its assets in cash,  high-grade bonds, or
cash  equivalents for temporary  defensive  reasons if the manager believes that
adverse market or other conditions warrant. This is to protect the Fund's assets
from a temporary  unacceptable risk of loss, rather than directly to promote the
portfolio's investment objective.

This  portfolio may appeal to investors who seek some  long-term  capital growth
while  also   maintaining   exposure  to  more   conservative   income-producing
fixed-income investments.



ALGER CAPITAL APPRECIATION PORTFOLIO

GOAL

THE ALGER CAPITAL APPRECIATION PORTFOLIO SEEKS LONG-TERM CAPITAL APPRECIATION by
focusing on  companies  of all market  capitalization  sizes  which  demonstrate
promising growth potential.


APPROACH

Under normal circumstances, the portfolio invests in the equity securities, such
as common or preferred stocks, of companies of any size.

The portfolio may invest up to 100% of its assets in cash,  high-grade bonds, or
cash  equivalents for temporary  defensive  reasons if the manager believes that
adverse market or other conditions warrant. This is to protect the Fund's assets
from a temporary  unacceptable risk of loss, rather than directly to promote the
portfolio's  investment  objective.  

                                                                               3
<PAGE>

The portfolio  also can  leverage,  that is,  borrow  money,  to buy  additional
securities.  By borrowing money, the portfolio has the potential to increase its
returns if the  increase  in the value of the  securities  purchased  exceed the
interest paid to the banks for the money borrowed.

This portfolio may appeal to investors who seek long-term capital growth and can
tolerate fluctuations in their investment's value, including fluctuations due to
leveraging.


ALGER MONEY MARKET PORTFOLIO

GOAL

The Alger Money Market  Portfolio  seeks to earn high current income  consistent
with preserving principal and liquidity.

APPROACH

The portfolio  invests in money market  securities  which are rated within the 2
highest credit categories at the time of purchase. These money market securities
include  commercial  paper,  certificates  of deposit,  time  deposits,  bankers
acceptances,  U.S. Government  securities,  and corporate bonds having less than
397 days remaining until maturity.

This  portfolio may appeal to investors  who seek maximum  liquidity and capital
preservation together with current income.


- --------------------------------------------------------------------------------
                                                         GROWTH  STOCKS:  STOCKS
                                                          OF COMPANIES  THAT ARE
                                                           EXPERIENCING  RAPIDLY
                                                              EXPANDING REVENUES
                                                         AND PROFITS WITH EXPEC-
                                                              TATIONS FOR FUTURE
                                                                         GROWTH.
- --------------------------------------------------------------------------------


[GRAPHIC]


RISKS


RISKS APPLICABLE TO ALL EQUITY PORTFOLIOS

As with any fund that invests in stocks,  your  investment will go up or down in
value, and the loss of your investment, when you redeem your shares is a risk of
investing.  Furthermore,  the returns of a fund concentrating on "growth" stocks
tend to vary more  widely  over time than  those of funds  that focus on "value"
stocks.  A  portfolio's  price per share  will  fluctuate  due to changes in the
market prices of its  investments.  Also, a Fund investment may not grow as fast
as the rate of  inflation  and stocks tend to be more  volatile  than some other
investments  you could  make,  such as bonds.  Based on the  equity  portfolios'
investment styles and objectives,  an investment in them may be better suited to
long-term investment strategies.

A  portfolio  may  engage  in  short-term  trading,  meaning  the Fund may buy a
security and sell it a short time later to take advantage of current gains if it
is believed that the security's price may soon go down. This activity may create
higher transaction costs due to commissions and another expenses. In addition, a
high level of  short-term  trading may increase a  portfolio's  realized  gains,
thereby  increasing the amount that must be distributed to  shareholders  at the
end of the year.  Therefore,  you may be  subject  to higher  income  taxes than
shareholders of other funds.


RISKS APPLICABLE TO ALGER SMALL CAPITALIZATION PORTFOLIO

A risk of investing in the portfolio is:

|_|  the  possibility  of  greater  risk by  investing  in  developmental  stage
     companies rather than larger, more established companies

4


<PAGE>


RISKS APPLICABLE TO ALGER MIDCAP GROWTH PORTFOLIO

A risk of investing in the portfolio is:

|_|  the  possibility  of greater risk by investing  in  medium-sized  companies
     rather than larger, more established companies


RISKS APPLICABLE TO ALGER BALANCED PORTFOLIO

The primary risks arising from the fixed income portion of the portfolio are:

|_|  fixed income securities' sensitivity to interest rate movements

|_|  the potential for a decline in the portfolio's market value in the event of
     an issuer's falling credit rating or actual default


RISKS APPLICABLE TO ALGER CAPITAL APPRECIATION PORTFOLIO

A risk of investing in the portfolio is:

|_|  the risk that the cost of  borrowing  money to  leverage  will  exceed  the
     returns for the securities  purchased or that the securities  purchased may
     actually go down in value the portfolio's net asset value can decrease more
     quickly than if the portfolio had not borrowed



RISKS APPLICABLE TO ALGER MONEY MARKET PORTFOLIO

The main risks of investing in the portfolio are:

|_|  while  the  portfolio  seeks to  maintain  an NAV of $1.00  per  share,  an
     investment  in the  portfolio is not a deposit of a bank and is not insured
     or guaranteed by the Federal  Deposit  Insurance  Corporation  or any other
     governmental  agency,  so it is possible to lose money by  investing in the
     portfolio

|_|  an investment in the portfolio may not keep pace with inflation



[GRAPHIC]


PERFORMANCE

The following  charts show each  portfolio's  performance  from year to year and
give you some  indication  of the risks of  investing  in the Fund.  They assume
reinvestment of dividends and  distributions.  Remember that how a portfolio has
performed in the past is not necessarily an indication of how it will perform in
the future.

The Average  Annual Total Return Table compares a portfolio's  performance  with
that of the appropriate benchmark index.

ALGER SMALL CAPITALIZATION PORTFOLIO

Annual Total Return as of December 31 each year


[CHART]

    89   90   91   92   93   94   95    96   97   98

Best Quarter:       26.18%
Worst Quarter:     -26.52%

Average Annual Total Return as of December 31, 1998

                   1 Year    5 Years   10 Years  20 Years
- --------------------------------------------------------------------------------

Small Cap            --%       --%       --%       --%
Russell 2000 Growth  --%       --%       --%       --%



                                                                               5

<PAGE>




ALGER MIDCAP GROWTH PORTFOLIO

Annual Total Return as of December 31 each year

[CHART]

    89   90   91   92   93   94   95    96   97   98

Best Quarter:      18.85%
Worst Quarter:    -14.47%

Average Annual Total Return as of December 31, 1998

                   1 Year    5 Years   10 Years  20 Years
- --------------------------------------------------------------------------------

MidCap               --%       --%       --%       --%
XYZ Index            --%       --%       --%       --%



ALGER GROWTH PORTFOLIO

Annual Total Return as of December 31 each year

[CHART]

    89   90   91   92   93   94   95    96   97   98

Best Quarter:       24.09%
Worst Quarter:     -22.93%

Average Annual Total Return as of December 31, 1998

                   1 Year    5 Years   10 Years  20 Years
- --------------------------------------------------------------------------------

Growth               --%       --%       --%       --%
XYZ Index            --%       --%       --%       --%





ALGER BALANCED PORTFOLIO

Annual Total Return as of December 31 each year

[CHART]

    89   90   91   92   93   94   95    96   97   98

Best Quarter:     14.18%
Worst Quarter:    -5.72%

Average Annual Total Return as of December 31, 1998

                   1 Year    5 Years   10 Years  20 Years
- --------------------------------------------------------------------------------

Balanced             --%       --%       --%       --%
XYZ Index            --%       --%       --%       --%



ALGER CAPITAL APPRECIATION PORTFOLIO

Annual Total Return as of December 31 each year

[CHART]

    89   90   91   92   93   94   95    96   97   98

Best Quarter:       29.47%
Worst Quarter:     -12.50%

Average Annual Total Return as of December 31, 1998

                   1 Year    5 Years   10 Years  20 Years
- --------------------------------------------------------------------------------

Capital Appr.        --%       --%       --%       --%
XYZ Index            --%       --%       --%       --%


6

<PAGE>




ALGER MONEY MARKET PORTFOLIO

Annual Total Return as of December 31 each year

[CHART]

    89   90   91   92   93   94   95    96   97   98

Best Quarter:     Q2 1992 +10.1%
Worst Quarter:    Q1 1990  -9.8%

Average Annual Total Return as of December 31, 1998

                   1 Year    5 Years   10 Years  20 Years
- --------------------------------------------------------------------------------

Money Market         --%       --%       --%       --%
XYZ Index            --%       --%       --%       --%



[GRAPHIC]

FEES AND EXPENSES

Investors  incur certain fees and expenses in  connection  with an investment in
the Fund.  The table on the following  page shows the fees and expenses that you
may incur if you buy and hold shares of the portfolios.

EXAMPLES

The examples on the next page,  which reflect the shareholder fees and operating
expenses  listed above are intended to help you compare the cost of investing in
the Fund with the cost of investing in other mutual funds.

The first  example  assumes  that you  invest  $10,000  in the Fund for the time
periods  indicated  and  then  redeem  all of your  shares  at the end of  those
periods. The Example also assumes that your investment has a 5% return each year
and that the  Fund's  operating  expenses  remain the same.  The second  example
reflects the same assumptions except with respect to redemptions.  Although your
actual costs may be higher or lower, based on these assumptions your costs would
be:

                                                                               7

<PAGE>

<TABLE>
<CAPTION>


                                                 ANNUAL FUND OPERATING EXPENSES
                                                 (expenses that are deducted
                                                 from Fund assets
                                             ----------------------------------------------------------
                             SHAREHOLDER                                                    TOTAL
                                FEES                                                        ANNUAL
                             (fees paid                                                      FUND
                            directly from    Management    Distribution       Other        OPERATING
                           your investment)     Fees           Fees          Expenses       EXPENSES
=======================================================================================================

<S>                <C>           <C>            <C>             <C>           <C>            <C>
ALGER SMALL        A             4.75%*         .85%           None           0.52%          1.37%
CAPITALIZATION     B             5.00%**        .85%           None           1.27%          2.12%
PORTFOLIO          C             1.00%**        .85%           None           1.26%          2.11%

ALGER              A             4.75%*         .80%           None           0.54%          1.34%
MIDCAP GROWTH      B             5.00%**        .80%           None           1.30%          2.10%
PORTFOLIO          C             1.00%**        .80%           None           1.28%          2.08%

ALGER              A             4.75%*         .75%           None           0.50%          1.25%
GROWTH             B             5.00%**        .75%           None           1.25%          2.00%
PORTFOLIO          C             1.00%**        .75%           None           1.25%          2.00%

ALGER              A             4.75%*         .75%           None           1.04%          1.79%
BALANCED           B             5.00%**        .75%           None           1.83%          2.58%
PORTFOLIO          C             1.00%**        .75%           None           1.78%          2.53%

ALGER CAPITAL      A             4.75%*         .85%           None           0.64%          1.49%
APPRECIATION       B             5.00%**        .85%           None           1.41%          2.26%
PORTFOLIO          C             1.00%**        .85%           None           1.40%          2.25%

ALGER MONEY                      None           .50%           None           0.26%          0.76%
MARKET PORTFOLIO

- -------------------------------------------
 *Maximum Sales Charge Imposed on Purchases (as a Percentage of Offering Price)
**Maximum Deferred Sales Charge

</TABLE>




                                         1 Year     3 Year     5 Year    10 Year
- --------------------------------------------------------------------------------
ALGER SMALL                        A       $199       $615     $1,057     $2,285
CAPITALIZATION                     B       $199       $615     $1,057     $2,285
PORTFOLIO                          C       $199       $615     $1,057     $2,285
                                                    
ALGER                              A       $199       $615     $1,057     $2,285
MIDCAP GROWTH                      B       $199       $615     $1,057     $2,285
PORTFOLIO                          C       $199       $615     $1,057     $2,285
                                                    
ALGER                              A       $199       $615     $1,057     $2,285
GROWTH                             B       $199       $615     $1,057     $2,285
PORTFOLIO                          C       $199       $615     $1,057     $2,285
                                                    
ALGER                              A       $199       $615     $1,057     $2,285
BALANCED                           B       $199       $615     $1,057     $2,285
PORTFOLIO                          C       $199       $615     $1,057     $2,285
                                                    
ALGER CAPITAL                      A       $199       $615     $1,057     $2,285
APPRECIATION                       B       $199       $615     $1,057     $2,285
PORTFOLIO                          C       $199       $615     $1,057     $2,285
                                                    
ALGER MONEY                                $199       $615     $1,057     $2,285
MARKET PORTFOLIO                                  


You would pay the following expenses if you did not redeem your shares:

                                      1 Year      3 Year      5 Year     10 Year
- --------------------------------------------------------------------------------
ALGER SMALL                    A        $199        $615      $1,057      $2,285
CAPITALIZATION                 B        $199        $615      $1,057      $2,285
PORTFOLIO                      C        $199        $615      $1,057      $2,285
                                                 
ALGER                          A        $199        $615      $1,057      $2,285
MIDCAP GROWTH                  B        $199        $615      $1,057      $2,285
PORTFOLIO                      C        $199        $615      $1,057      $2,285
                                                 
ALGER                          A        $199        $615      $1,057      $2,285
GROWTH                         B        $199        $615      $1,057      $2,285
PORTFOLIO                      C        $199        $615      $1,057      $2,285
                                                 
ALGER                          A        $199        $615      $1,057      $2,285
BALANCED                       B        $199        $615      $1,057      $2,285
PORTFOLIO                      C        $199        $615      $1,057      $2,285
                                                 
ALGER CAPITAL                  A        $199        $615      $1,057      $2,285
APPRECIATION                   B        $199        $615      $1,057      $2,285
PORTFOLIO                      C        $199        $615      $1,057      $2,285
                                                 
ALGER MONEY                             $199        $615      $1,057      $2,285
MARKET PORTFOLIO                               


8
<PAGE>

Each portfolio other than the Money Market Portfolio pays the Distributor,  Fred
Alger & Company,  Incorporated, a shareholder servicing fee of .25% of the value
of the  portfolio's  average  daily net assets for  service and  maintenance  of
shareholder  accounts.  The  Distributor  may  pay  some of  this  fee to  other
organizations that also provide service and maintenance of shareholder accounts.



[GRAPHIC]

MANAGEMENT AND ORGANIZATION


MANAGER

Fred Alger Management, Inc.
1 World Trade Center
Suite 9333
New York, NY 10048

The manager has been an investment  adviser since 1964, and manages  investments
totaling  (at  12/31/98)  $---  billion  in mutual  fund  assets as well as $---
billion in other assets. The Fund has had the same manager since inception,  and
the  portfolios pay the manager fees at these annual rates based on a percentage
of daily net assets:  Money Market  Portfolio-- .50%; Small  Capitalization  and
Capital Appreciation  Portfolios-- .85%; MidCap Growth  Portfolio--.80%;  Growth
and Balanced Portfolios-- .75%.


PORTFOLIO MANAGERS

David  Alger,  Seilai  Khoo,  Ron Tartaro and Steven  Thumm are the  individuals
responsible  for the  day-to-day  management of the portfolio  investments.  Mr.
Alger, a comanager of all of the portfolios, has been employed by the Manager as
Executive  Vice  President and Director of Research since 1971, and as President
since 1995.  Ms.  Khoo,  a  comanager  of the Small  Capitalization  and Capital
Appreciation Portfolios,  has been employed by Alger Management since 1989, as a
senior  research  analyst until 1995 and as a Senior Vice President  since 1995.
Mr. Tartaro, a comanager of the MidCap Growth,  Growth and Balanced  Portfolios,
has been employed by Alger  Management  since 1990, as a senior research analyst
until 1995 and as a Senior Vice  President  since 1995.  Steven  Thumm serves as
comanager of the Balanced and Money Market  Portfolios.  He has been employed by
the Manager as a fixed income analyst since 1991.

YEAR 2000

The  Fund's  Manager  and  Distributor  have  advised  the  Fund  that  they are
implementing  a Year 2000 plan to  address  any  issues  arising  from  computer
systems' potentially erroneous reading of dates in the year 2000.  Specifically,
they are in the process of  confirming  that the Fund's  service  providers  are
resolving any Year 2000 issues as the millennium approaches.  While there can be
no  assurance  that  there  will be no  impairment  of  services  at that  time,
currently it is not anticipated that the Fund's  shareholders'  investments will
be impacted negatively as a result of the Fund's Year 2000 transition.  However,
people and resources have been devoted to this important review.

                                                                               9

<PAGE>




SHAREHOLDER INFORMATION

DISTRIBUTOR

Fred Alger & Company, Incorporated
30 Montgomery Street
Jersey City, NJ 07302

TRANSFER AGENT

Alger Shareholder Services, Inc.
30 Montgomery Street
Jersey City, NJ 07302

The price of one share is its "net asset  value", or NAV. The NAV for the equity
portfolios is calculated as of the close of business (normally 4:00 p.m. Eastern
time)  every  day the New York  Stock  Exchange  is open;  the NAV for the Money
Market  portfolio  is  calculated  as of 12:00 noon on each of those  days.  The
Exchange is closed on the  following  holidays:  New Year's Day,  Martin  Luther
King, Jr. Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence  Day,
Labor Day,  Thanksgiving Day, and Christmas Day. It may close on other days from
time to time.

The Fund generally  values the assets of each portfolio  except the Money Market
Portfolio on the basis of market  quotations or, where market quotations are not
readily available, on the basis of fair value as determined by the Manager under
procedures  adopted by the  Fund's  Board of  Trustees.  The assets of the Money
Market  Portfolio  (and  short-term  money  market  instruments  held  by  other
portfolios) are valued on the basis of amortized cost.

The Fund declares and pays dividends and  distributions by portfolios other than
the Money Market Portfolio annually. The Fund expects that these annual payments
to shareholders  will consist of both long-term capital gains and net investment
income  taxable as  ordinary  income.  Dividends  and  distributions  may differ
between  classes  of  shares  of a  portfolio.  Payments  by  the  Money  Market
Portfolio,  which  normally  consist  of solely of net  investment  income,  are
declared  daily and paid monthly.  Unless you choose to receive cash payments by
checking the box on your New Account  Application,  dividends and  distributions
will be reinvested  automatically at the NAV on their payment dates. If you have
chosen cash  payments  and a payment is  returned to the Fund as  undeliverable,
upon  receipt that payment will be  reinvested  in Fund shares.  All  subsequent
payments will be reinvested until you reinstate your cash election and provide a
valid mailing address.

Regardless of whether you choose to take  distributions in cash or reinvest them
in the portfolio,  they may be subject to federal and state taxes. Capital gains
distributions  to individuals  generally are taxable at the maximum rate of 20%.
Because  everyone's  tax situation is unique,  see a tax advisor about  federal,
state and local tax consequences of investing in the Fund.



                       NAV (NET  ASSET  VALUE) IS  COMPUTED  BY ADDING  TOGETHER
                          THE VALUE OF THE PORTFOLIO'S INVESTMENTS PLUS CASH AND
                    OTHER ASSETS,  SUBTRACTING ITS LIABILITIES AND THEN DIVIDING
                             THE RESULT BY THE NUMBER OF ITS OUTSTANDING SHARES.

CLASSES OF FUND SHARES


The Money Market  Portfolio  has no classes and is not subject to a front-end or
back-end load. All other portfolios  offer 3 classes of shares.  The differences
between the classes are described in the following chart:


10


<PAGE>





Class A Shares
- --------------------------------------------------------------------------------

SALES CHARGES

When you buy Class A Shares, you may pay the following sales charge:

                            SALES CHARGE      SALES CHARGE       DEALER
                             AS A % OF         AS A % OF      ALLOWANCE AS
PURCHASE                   OFFERING PRICE      NET ASSET     % OF OFFERING
AMOUNT                          SALES             VALUE           PRICE
- --------------------------------------------------------------------------------
Less than $100,000              4.75%             4.99%            4.00%
$100,000 - $249,999             4.00%             4.17%            3.25%
$250,000 - $499,999             3.00%             3.09%            2.50%
$500,000 - $999,999             2.25%             2.30%            1.75%
$1,000,000 and over                *                 *                *

*  Purchases of Class A Shares,  which when  combined  with current  holdings of
   Class A Shares  offered with a sales charge equal to or exceeding  $1,000,000
   in the  aggregate  may be made at net asset value  without any initial  sales
   charge,  but will be subject to a CDSC of 1.00% on redemptions made within 12
   months of purchase. The CDSC is waived in certain circumstances.

12b-1 FEES
Not subject to 12b-1 fees


MINIMUM/MAXIMUM INVESTMENT AMOUNT
No minimum or maximum investment limit.




Class B Shares
- --------------------------------------------------------------------------------

When you redeem Class B Shares, you may pay the following redemption charge:

                                  CONTINGENT
                                   DEFERRED
                                 SALES CHARGE
YEARS SHARES WERE HELD              (CDSC0
- --------------------------------------------------------------------------------
Less than one                         5%
One but less than two                 4%
Two but less than three               3%
Three but less than four              2%
Four but less than five               2%
Five but less than six                1%
Six and greater                       0%





12b-1 FEES
Subject  to 12b-1  fees* for  eight  years,  after  which  time your  shares are
converted to Class A Shares.

MINIMUM/MAXIMUM INVESTMENT AMOUNT
No minimum investment amount.
Maximum permitted investment amount: $249,999


Class C Shares
- --------------------------------------------------------------------------------

When you sell Class C shares, you may pay the following redemption charge:


                                  CONTINGENT
                                   DEFERRED
                                 SALES CHARGE
YEARS SHARES WERE HELD              (CDSC0
- --------------------------------------------------------------------------------

Less than 1 year                      1%
One year or more                      0%





12b-1 FEES
Subject to 12b-1 fees* for 12 years, after which time your shares are  converted
to Class A Shares.


MINIMUM/MAXIMUM INVESTMENT AMOUNT
No minimum investment amount. Maximum permitted investment amount: $999,999


Under  certain  circumstances,  the  above  requirements  may be  waived.  These
circumstances are discussed in the Statement of Additional Information.

*  Each  portfolio  other than Alger Money Market  Portfolio  has adopted a plan
   under Rule 12b-1 that allows Classes B and C to pay distribution  fees out of
   their  assets on an  on-going  basis for the sale and  distribution  of their
   shares.  These fees will increase the cost of your investment in Class B or C
   shares and may cost you more than paying other types of sales charges.

PURCHASING AND REDEEMING FUND SHARES

You can  purchase  or redeem  some or all of your shares on any day the New York
Stock Exchange is open. They will be processed at the NAV next calculated  after
your  purchase or  redemption  request is received  and accepted by the transfer
agent. Ordinarily, the Fund will issue your redemption check within 7 days after
the Transfer Agent accepts your redemption request. However, when you buy shares
with a check or via  TelePurchase or Automatic  Investment  Plan, no withdrawals
can be made  against  those funds for 15 days.  The  Transfer  Agent or Fund may
reject any purchase order.

You may  aggregate  all the Class A shares you  purchase in the Fund in order to
obtain a reduced  sales charge (as  indicated  above) if you provide  sufficient
information at the time of purchase for verification of your eligibility for the
lower  charge.  If you intend to make an aggregate  purchase of $100,000 or more
over a period of 13  months or less,  you can  complete  a letter of intent  and
return  it to the Fund.  Please  contact  the Fund for  details  before  you buy
shares.

Different  ways to purchase and redeem are listed on the  following  chart.  For
telephone redemptions, the Fund and

                                                                              11
<PAGE>

Transfer Agent have procedures in place to be sure the instructions are genuine.
They include requesting personal identification and recording calls. If the Fund
and Transfer  Agent follow these  procedures,  they are not liable for acting in
good faith on telephone instructions.


INVESTMENT INSTRUCTIONS
TO OPEN AN ACCOUNT:
BY MAIL:
- --------------------------------------------------------------------------------
(make  checks  payable to The Alger Fund) Mail your  completed  application  and
check to:
      Alger Shareholder Services, Inc.
      30 Montgomery Street
      Jersey City, NJ 07302


BY FED WIRE:
- --------------------------------------------------------------------------------

Have your bank wire funds to State Street Bank & Trust  Company.  Contact  Alger
Shareholder Services for details.

Forward the  completed New Account  Application  to Alger  Shareholder  Services
stating  that the  account was  established  by wire  transfer  and the date and
amount of the transfer.

CONTACT:
- --------------------------------------------------------------------------------

CALL OR VISIT your broker dealer, investment adviser, or bank or other financial
institution.

AUTOMATICALLY:
- --------------------------------------------------------------------------------

Complete  the  Automatic  Investment  Plan option on your  account  application.
Minimum automatic investment is $25.




VIA THE INTERNET:
- --------------------------------------------------------------------------------

Visit  The  Alger  Fund  website  to  download  a  new  account   application  -
WWW.ALGERFUND.COM.  Mail  completed  application  with your  investment to Alger
Shareholder Services, Inc.


TO MAKE ADDITIONAL INVESTMENTS IN AN EXISTING ACCOUNT:

BY MAIL:
- --------------------------------------------------------------------------------

Complete  and  return  the  Invest  by Mail slip  attached  to your  Alger  Fund
Statement and return slip with your investment to:

      Alger Shareholder Services, Inc.
      30 Montgomery Street
      Jersey City, NJ 07302

BY TELEPHONE OR FED WIRE:
- --------------------------------------------------------------------------------

TELEPURCHASE* allows you to purchase shares by telephone  (minimum $500, maximum
$50,000) by filling out the appropriate  section of the New Account  Application
or returning the Telephone  Services Form.  The funds will be  transferred  from
your designated  bank account to your Fund account  normally within one business
day.

                                             *Not available for retirement plans

WIRE - Have your bank wire funds to State Street Bank & Trust  Company.  Contact
Alger Shareholder Services for details.

CONTACT:
- --------------------------------------------------------------------------------

CALL OR VISIT your broker dealer, investment adviser, or bank or other financial
institution.

AUTOMATICALLY:
- --------------------------------------------------------------------------------

THE ALGER FUND AUTOMATIC  INVESTMENT PLAN allows you to make automatic purchases
on the 15th and/or the last  business  day of each month.  Fill out  appropriate
information on the New Account  Application or contact The Alger Fund to receive
an Additional  Services Form.  Minimum automatic  investment is $25.

GOVERNMENT  DIRECT DEPOSIT* allows you to arrange direct deposit of U.S. federal
government  payments into your Fund account and PAYROLL SAVINGS PLAN* allows you
to arrange  direct  deposit of a portion of your payroll  directly to your Alger
Fund Account. Call for a Payroll Savings Plan Form.

                                             *NOT AVAILABLE FOR RETIREMENT PLANS
VIA THE INTERNET:
- --------------------------------------------------------------------------------

Visit the Alger  Fund  website to  download  all forms to add  services  to your
account -  WWW.ALGERFUND.COM.  Mail your  completed  forms to Alger  Shareholder
Services, Inc.

12
<PAGE>



TO REDEEM SHARES OF THE FUND:

BY MAIL:
- --------------------------------------------------------------------------------

SEND a letter of instruction to Alger Shareholder Services, Inc. which includes

      -  your name
      -  account number
      -  Portfolio name (and class, if applicable)
      -  number of shares or dollar amount of redemption
      -  where to send the proceeds
      -  a signature guarantee is required if
            -- your redemption is for more than $5,000; or
            -- you want the check sent to a  different  address  than the one we
               have on file; or
            -- you have changed your address on file within the past 60 days.


BY TELEPHONE:
- --------------------------------------------------------------------------------

CALL  800-992-3863  to sell shares  (unless you refuse this  service on your New
Account  Application).  The Fund will send you a check for amounts up to $5,000.
You may  receive a check or a wire for amounts  over  $5,000.  Note,  you cannot
request a check if you have  changed  your  address  on file  within the past 60
days.

TELEREDEMPTION*  allows you to redeem  shares by  telephone  by filling  out the
appropriate  section of the New Account  Application  or returning the Telephone
Services  Form.  The funds will be transferred to your bank account in an amount
between $500 and $50,000, normally within 2 business days.

                                             *NOT AVAILABLE FOR RETIREMENT PLANS

CONTACT:
- --------------------------------------------------------------------------------

CALL OR VISIT your broker dealer, investment adviser, or bank or other financial
institution


AUTOMATICALLY:
- --------------------------------------------------------------------------------

A SYSTEMATIC WITHDRAWAL PLAN allows you to receive regular monthly, quarterly or
annual payments.  Your account value must be at least $10,000,  and the payments
must be for $50 or more.  The maximum  monthly  withdrawal  is 1% of the correct
account value in the Fund at the time you begin participation in the Plan.

VIA THE INTERNET:
- --------------------------------------------------------------------------------

Visit the Alger Fund website to download all forms to add redemption  privileges
to your existing account - WWW.ALGERFUND.COM.

Mail your completed forms to Alger Shareholder Services, Inc.

The Fund may redeem some of your shares "in kind",  which means that some of the
proceeds  will be paid with  securities  the Fund owns instead of cash.

For tax  purposes,  shares  may be worth more or less than they were at the time
you buy them.  This means that you may  realize a taxable  gain or loss when you
sell shares.


  MINIMUM INVESTMENTS

                            Initial        Subsequent
                           Investment      Investment
- --------------------------------------------------------------------------------
  Regular account*             $0             $25
  Traditional IRA              $0             $25
  Roth IRA                     $0             $25
  Education IRA                $0             $25
  SIMPLE IRA                   $0             $25
  Keogh                        $0             $25
  401(k)                       $0             $25
  403(b)                       $0             $25
  Automatic Investment        $25             $25

*  The minimum initial  investment  amount for the Money Market Portfolio (only)
   is $500. The minimum subsequent purchase amount for the portfolio is $25.



                                                                              13
<PAGE>



FINANCIAL HIGHLIGHTS


The  financial  highlights  table  is  intended  to  help  you  understand  each
portfolio's  financial  performance for the periods shown.  Certain  information
reflects  financial  results for a single Fund share.  The total  returns in the
table  represent  the rate  that an  investor  would  have  earned or lost on an
investment   in  the  Fund   (assuming   reinvestment   of  all   dividends  and
distributions).  This  information has been audited by Arthur Andersen LLP whose
report, along with the Fund's financial  statements,  are included in the Annual
Report, which is available upon request.




ALGER SMALL CAPITALIZATION PORTFOLIO

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD

<TABLE>
<CAPTION>


                                                                     Class C                      Class A
                                                           ------------------------     -----------------------
                                                              Year       Three Months      Year        Ten Months
                                                              Ended          Ended         Ended          Ended
                                                           October 31,    October 31,   October 31,    October 31,
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>          <C>             <C>          <C>
                                                              1998          1997(vi)       1998          1997(vi)
Net asset value, beginning of period                                         $10.38                     $   9.21
                                                                            -------                     --------
Net investment income (loss)                                                   (.03)                        (.04)

Net realized and unrealized
  gain (loss) on investments                                                   (.06)                        1.18
                                                                            -------                     --------
Total from investment operations                                               (.09)                        1.14
Distributions from net realized gains                                           --                            --
Net asset value, end of period                                               $10.29                     $  10.35
                                                                            =======                     ========
Total Return (iv)                                                              (.9%)                       12.4%
                                                                            =======                     ========
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                                    $ 338                      $ 25,996
                                                                            =======                     ========
 Ratio of expenses to average net assets                                      2.09%                         1.38%
                                                                            =======                     ========
 Decrease reflected in above expense
  ratios due to expense reimbursements                                          --                            --
                                                                            -------                     --------
 Ratio of net investment income (loss)
  to average net assets                                                      (1.71%)                        (.93%)
                                                                            =======                     ========
 Portfolio Turnover Rate                                                    120.27%                       120.27%
                                                                            =======                     ========

</TABLE>

14

<PAGE>

<TABLE>
<CAPTION>



                                                                               Class B (ii)
                                     -------------------------------------------------------------------------------------------
                                             Year Ended October 31,
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                                                <C>        <C>         <C>        <C>         <C>
                                                          1998       1997        1996       1995       1994        1993
Net asset value, beginning of period                               $  10.86     $ 11.13     $ 7.62      $ 8.65     $ 6.88
                                                                   --------    --------   --------    --------   --------
Net investment income (loss)                                           (.11)       (.09)      (.13)       (.09)      (.08)

Net realized and unrealized
  gain (loss) on investments                                           1.28         .42       3.64        (.02)      1.85
                                                                   --------    --------   --------    --------   --------
Total from investment operations                                       1.17         .33       3.51        (.11)      1.77
Distributions from net realized gains                                 (1.74)       (.60)        --        (.92)        --
                                                                   --------    --------   --------    --------   --------
Net asset value, end of period                                      $ 10.29     $ 10.86    $ 11.13      $ 7.62     $ 8.65
                                                                   ========    ========   ========    ========   ========
Total Return (iv)                                                     12.9%        3.2%      46.2%       (1.1%)     25.8%
                                                                   ========    ========   ========    ========   ========
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                         $580,651    $553,872   $463,718    $294,890   $300,108
                                                                   ========    ========   ========    ========   ========
 Ratio of expenses to average net assets                              2.14%       2.13%      2.11%       2.18%      2.13%
                                                                   ========    ========   ========    ========   ========
 Decrease reflected in above expense
  ratios due to expense reimbursements                                   --         --          --         --          --
                                                                   --------    --------   --------    --------   --------
 Ratio of net investment income (loss)
  to average net assets                                              (1.67%)     (1.59%)    (1.75%)     (1.51%)    (1.52%)
                                                                   ========    ========   ========    ========   ========
 Portfolio Turnover Rate                                            120.27%     153.35%     97.37%     131.86%    148.49%
                                                                   ========    ========   ========    ========   ========

</TABLE>
<TABLE>
<CAPTION>

                                                                               Class B (ii)
                                     -------------------------------------------------------------------------------------------
                                             Year Ended October 31,
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                                       <C>          <C>        <C>         <C>
                                                            1992        1991       1990        1989
Net asset value, beginning of period                      $   6.97     $  4.33    $  5.91     $  3.58
                                                          --------     -------    -------     -------
Net investment income (loss)                                  (.11)(v)    (.03)      (.06)(v)      --

Net realized and unrealized
  gain (loss) on investments                                   .37        2.76       (.25)       2.33
                                                          --------     -------    -------     -------
Total from investment operations                               .26        2.73       (.31)       2.33
Distributions from net realized gains                         (.35)       (.09)     (1.27)         --
                                                          --------     -------    -------     -------
Net asset value, end of period                            $   6.88     $  6.97    $  4.33     $  5.91
                                                          ========     =======    =======     =======
Total Return (iv)                                             3.4%       63.7%      (7.1%)       65.1%(iii)
                                                          ========     =======    =======     =======
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                $182,432     $61,273    $23,628     $11,990
                                                          ========     =======    =======     =======
 Ratio of expenses to average net assets                     2.17%       2.23%      2.66%       3.25%
                                                          ========     =======    =======     =======
 Decrease reflected in above expense
  ratios due to expense reimbursements                          --          --         --          --
                                                          ========     =======    =======     =======
 Ratio of net investment income (loss)
  to average net assets                                     (1.64%)    (1.37%)     (1.17%)    (1.92%)
                                                          ========     =======    =======     =======
 Portfolio Turnover Rate                                   121.00%     171.04%    252.66%     441.42%
                                                          ========     =======    =======     =======

</TABLE>
(i)   Class C Shares were initially  offered August 1, 1997. Class A Shares were
      initially offered January 1, 1997.
(ii)  Per share data have been adjusted to reflect the effect of a 3 for 1 stock
      split which occurred September 27, 1995.
(iii) Unaudited.
(iv)  Does not reflect the effect of any sales charges.
(v)   Amount was computed based on average shares outstanding during the period.
(vi)  Ratios have been annualized; total return has not been annualized.


                                                                              15
<PAGE>



ALGER MIDCAP GROWTH PORTFOLIO

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD


<TABLE>
<CAPTION>
                                                                     Class C                      Class A
                                                           ------------------------     -----------------------
                                                              Year       Three Months      Year        Ten Months
                                                              Ended          Ended         Ended          Ended
                                                           October 31,    October 31,   October 31,    October 31,
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>          <C>             <C>           <C>
                                                              1998          1997(ii)       1998          1997(ii)
Net asset value, beginning of period                                         $22.49                       $18.92
                                                                            -------                      -------
Net investment income (loss)                                                   (.03)                        (.10)

Net realized and unrealized gain (loss) on investments                         (.13)                        3.64
                                                                            -------                      -------
Total from investment operations                                               (.16)                        3.54
Distribution from net realized gains                                             --                           --
                                                                            -------                      -------
Net asset value, end of period                                               $22.33                       $22.46
                                                                            =======                      =======
Total Return (iii)                                                             (.7%)                       18.7%
                                                                            =======                      =======
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                                     $ 84                       $5,436
                                                                            =======                      =======
 Ratio of expenses to average net assets                                      1.97%                        1.40%
                                                                            =======                      =======
 Decrease reflected in above expense
  ratio due to expense reimbursements (v)                                        --                           --
                                                                            =======                      =======
 Ratio of net investment income (loss)
  to average net assets                                                      (1.55%)                       (.83%)
                                                                            =======                      =======
 Portfolio Turnover Rate                                                    160.09%                      160.09%
                                                                            =======                      =======

</TABLE>


16
<PAGE>

<TABLE>
<CAPTION>


                                                                               Class B (ii)
                                                    --------------------------------------------------------------------------------
                                                                                                             From
                                                                                                         May 24, 1993
                                                                                                         (commencement
                                                                                                       of operations) to
                                                    Year Ended October 31,                                October 31,
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                          <C>        <C>             <C>           <C>               <C>
                                                    1998       1997        1996          1995          1994             1993(ii)
Net asset value, beginning of period                         $  18.87   $   18.94       $ 12.77       $  12.48          $ 10.00
                                                             --------    --------       -------        -------           ------
Net investment income (loss)                                     (.29)       (.25)(iv)     (.08)          (.11)            (.09)

Net realized and unrealized
  gain (loss) on investments                                     4.23        1.35          6.25            .68             2.57
                                                             --------    --------       -------        -------           ------
Total from investment operations                                 3.94        1.10          6.17            .57             2.48
Distribution from net realized gains                             (.48)      (1.17)           --           (.28)              --
                                                             --------    --------       -------        -------           ------
Net asset value, end of period                                $ 22.33     $ 18.87       $ 18.94        $ 12.77           $12.48
                                                             ========    ========       =======        =======           ======
Total Return (iii)                                              21.4%        6.4%         48.3%           4.7%            24.8%
                                                             ========    ========       =======        =======           ======
Ratios and Supplemental Data:                                                                     
 Net assets, end of period (000's omitted)                   $166,475    $125,686       $54,016        $18,516           $3,836
                                                             ========    ========       =======        =======           ======
 Ratio of expenses to average net assets                        2.19%       2.27%         2.39%          3.20%            3.73%
                                                             ========    ========       =======        =======           ======
 Decrease reflected in above expense                                                              
  ratio due to expense reimbursements (v)                          --          --            --           .07%             .80%
                                                             ========    ========       =======        =======           ======
 Ratio of net investment income (loss)                                                            
  to average net assets                                        (1.58%)     (1.33%)       (1.71%)        (2.32%)         (2.86%)
                                                             ========    ========       =======        =======           ======
 Portfolio Turnover Rate                                      160.09%     113.95%       121.60%        127.40%           57.64%
                                                             ========    ========       =======        =======           ======
                                                                                                 
</TABLE>
(i)   Class C Shares were initially  offered August 1, 1997. Class A Shares were
      initially offered January 1, 1997.
(ii)  Ratios have been annualized; total return has not been annualized.
(iii) Does not reflect the effect of any sales charges.
(iv)  Amount was computed based on average shares outstanding during the period.
(v)   Represents  expense  reimbursements  made  pursuant  to  applicable  state
      expense limits.

                                                                              17

<PAGE>



ALGER GROWTH PORTFOLIO

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD

<TABLE>
<CAPTION>


                                                                     Class C                      Class A
                                                           ------------------------     -----------------------
                                                              Year       Three Months      Year        Ten Months
                                                              Ended          Ended         Ended          Ended
                                                           October 31,    October 31,   October 31,    October 31,
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>          <C>             <C>           <C>
                                                              1998          1997(vi)       1998          1997(vi)
Net asset value, beginning of period                                        $ 11.98                       $ 9.40
                                                                            -------                      -------
Net investment income (loss)                                                   (.02)                        (.02)
Net realized and unrealized
  gain (loss) on investments                                                   (.46)                        2.20
                                                                            -------                      -------
Total from investment operations                                               (.48)                        2.18
Distributions from net realized gains                                            --                           --
                                                                            -------                      -------
Net asset value, end of period                                              $ 11.50                      $ 11.58
                                                                            =======                      =======
Total Return (iv)                                                             (4.0%)                       23.2%
                                                                            =======                      =======
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                                    $ 199                      $52,307
                                                                            =======                      =======
 Ratio of expenses to average net assets                                      2.02%                        1.30%
                                                                            =======                      =======
 Decrease reflected in above expense
  ratios due to expense reimbursements                                           --                           --
                                                                            =======                      =======
 Ratio of net investment income (loss)
  to average net assets                                                      (1.43%)                       (.39%)
                                                                            =======                      =======
 Portfolio Turnover Rate                                                    128.26%                      128.26%
                                                                            =======                      =======

</TABLE>
18

<PAGE>

<TABLE>
<CAPTION>


                                                                                     Class B (ii)
                                     -----------------------------------------------------------------------------------------------
                                                   Year Ended October 31,
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>           <C>            <C>            <C>            <C>
                                                   1998       1997           1996          1995          1994           1993
Net asset value, beginning of period                       $   9.49      $    9.38      $   6.97       $   7.43       $  5.76
                                                           --------      --------       --------       -------        -------
Net investment income (loss)                                   (.13)          (.08)(v)      (.02)          (.07)(v)      (.02)
Net realized and unrealized
  gain (loss) on investments                                   2.44            .78          2.59            .35          1.70
                                                           --------      --------       --------       -------        -------
Total from investment operations                               2.31            .70          2.57            .28          1.68
Distributions from net realized gains                          (.30)          (.59)         (.16)          (.74)         (.01)
                                                           --------      --------       --------       -------        -------

Net asset value, end of period                             $  11.50      $    9.49      $   9.38       $   6.97       $  7.43
                                                           ========      ========       ========       =======        =======
Total Return (iv)                                             24.9%          8.1%          37.8%          4.1%          29.2%
                                                           ========      ========       ========       =======        =======
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                 $304,984      $266,207       $154,284       $76,390        $37,988
                                                           ========      ========       ========       =======        =======
 Ratio of expenses to average net assets                      2.08%         2.08%          2.09%         2.20%          2.20%
                                                           ========      ========       ========       =======        =======
 Decrease reflected in above expense
  ratios due to expense reimbursements                           --            --             --            --             --
                                                           ========      ========       ========       =======        =======
 Ratio of net investment income (loss)
  to average net assets                                      (1.13%)        (.84%)        (1.03%)       (1.01%)       (1.16%)
                                                           ========      ========       ========       =======        =======
 Portfolio Turnover Rate                                    128.26%        94.91%        118.16%       103.86%        108.54%
                                                           ========      ========       ========       =======        =======

</TABLE>


<TABLE>
<CAPTION>

                                                                                     Class B (ii)
                                     ----------------------------------------------------------------------
                                                   Year Ended October 31,
- -----------------------------------------------------------------------------------------------------------
<S>                                                <C>            <C>            <C>            <C>
                                                    1992           1991          1990           1989
Net asset value, beginning of period               $  5.77        $  4.25        $ 4.42         $ 3.48
                                                   -------        -------        ------         ------
Net investment income (loss)                          (.06)(v)       (.02)         (.02)          (.05)
Net realized and unrealized
  gain (loss) on investments                           .61           1.86          (.15)           .99
                                                   -------        -------        ------         ------
Total from investment operations                       .55           1.84          (.17)           .94
Distributions from net realized gains                 (.56)          (.32)           --             --
                                                   -------        -------        ------         ------
Net asset value, end of period                     $  5.76        $  5.77        $ 4.25         $ 4.42
                                                   =======        =======        ======         ======
Total Return (iv)                                     9.7%          45.8%         (4.0%)         27.0%(iii)
                                                   =======        =======        ======         ======
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)         $19,379        $10,213        $5,667         $5,463
                                                   =======        =======        ======         ======
 Ratio of expenses to average net assets             2.32%          2.70%         3.09%          3.32%
                                                   =======        =======        ======         ======
 Decrease reflected in above expense
  ratios due to expense reimbursements                  --             --            --             --
                                                   =======        =======        ======         ======
 Ratio of net investment income (loss)
  to average net assets                             (1.07%)       (1.06%)         (.68%)        (.70%)
                                                   =======        =======        ======         ======
 Portfolio Turnover Rate                            69.28%         76.06%        86.06%        106.73%
                                                   =======        =======        ======         ======

</TABLE>
(i)   Class C Shares were initially  offered August 1, 1997. Class A Shares were
      initially offered January 1, 1997.
(ii)  Per share data have been adjusted to reflect the effect of a 3 for 1 stock
      split which occurred September 27, 1995.
(iii) Unaudited.
(iv)  Does not reflect the effect of any sales charges.
(v)   Amount was computed based on average shares outstanding during the year.
(vi)  Ratios have been annualized; total return has not been annualized.


                                                                              19
<PAGE>





ALGER BALANCED PORTFOLIO

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD


<TABLE>
<CAPTION>

                                                                     Class C                      Class A
                                                           ------------------------     -----------------------
                                                              Year       Three Months      Year        Ten Months
                                                              Ended          Ended         Ended          Ended
                                                          October 31,     October 31,   October 31,    October 31,
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>          <C>             <C>           <C>
                                                              1998          1997(ii)       1998          1997(ii)
Net asset value, beginning of period                                        $ 16.88                      $ 13.99
                                                                            -------                      -------
Net investment income (loss)                                                   (.01)                         .05
Net realized and unrealized
 gain (loss) on investments                                                    (.38)                        2.54
                                                                            -------                      -------
Total from investment operations                                               (.39)                        2.59
                                                                            -------                      -------
Dividends from net investment income                                             --                           --
Distributions from net realized gains                                            --                           --
                                                                            -------                      -------
Total Distributions                                                              --                           --
                                                                            -------                      -------
Net asset value, end of period                                              $ 16.49                      $ 16.58
                                                                            =======                      =======
Total Return (iii)                                                           (2.31%)                       18.5%
                                                                            =======                      =======
Ratios and Supplemental Data:
Net assets, end of period (000's omitted)                                      $ 48                        $ 459
                                                                            =======                      =======
 Ratio of expenses to average net assets                                      2.77%                        2.10%
                                                                            =======                      =======
 Decrease reflected in above expense
  ratios due to expense reimbursements (v)                                       --                           --
                                                                            =======                      =======
 Ratio of net investment income (loss)
  to average net assets                                                       (.84%)                        .72%
                                                                            =======                      =======
 Portfolio Turnover Rate                                                    109.26%                      109.26%
                                                                            =======                      =======

</TABLE>

20
<PAGE>

<TABLE>
<CAPTION>


                                                                              Class B (ii)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                          From
                                                                                                                      June 1, 1992
                                                                                                                      (commencement
                                                                                                                     of operations)
                                                                                                                     to October 31,
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                     <C>        <C>          <C>          <C>           <C>            <C>
                                              1998       1997        1996       1995         1994          1993          1992(ii)
Net asset value, beginning of period                    $ 14.21    $  13.59     $10.65       $ 11.18       $ 9.95         $10.00
                                                        -------     -------     ------        ------       ------         ------
Net investment income (loss)                                 --         .12       (.02)(iv)     (.05)        (.01)          (.12)
Net realized and unrealized
 gain (loss) on investments                                2.67         .72       2.96          (.39)        1.24            .07
                                                        -------     -------     ------        ------       ------         ------
Total from investment operations                           2.67         .84       2.94          (.44)        1.23           (.05)
                                                        -------     -------     ------        ------       ------         ------
Dividends from net investment income                       (.06)       (.01)        --           --            --             --
Distributions from net realized gains                      (.34)       (.21)        --          (.09)          --             --
                                                        -------     -------     ------        ------       ------         ------
Total Distributions                                        (.40)       (.22)        --          (.09)          --             --
                                                        -------     -------     ------        ------       ------         ------
Net asset value, end of period                          $ 16.48    $  14.21     $13.59       $ 10.65       $11.18         $ 9.95
                                                        =======     =======     ======        ======       ======         ======
Total Return (iii)                                        19.3%        6.3%      27.6%         (4.0%)       12.4%          (0.5%)
                                                        =======     =======     ======        ======       ======         ======
Ratios and Supplemental Data:
Net assets, end of period (000's omitted)               $12,653     $13,492     $6,214        $3,073       $3,125         $1,370
                                                        =======     =======     ======        ======       ======         ======
 Ratio of expenses to average net assets                  2.89%       2.70%      3.34%         3.18%        3.82%          5.62%
                                                        =======     =======     ======        ======       ======         ======
 Decrease reflected in above expense                                                         
  ratios due to expense reimbursements (v)                   --          --       .24%            --         .75%           .75%
                                                        =======     =======     ======        ======       ======         ======
 Ratio of net investment income (loss)                                                       
  to average net assets                                    .04%        .47%      (.13%)        (.41%)      (.97%)         (3.07%)
                                                        =======     =======     ======        ======       ======         ======
 Portfolio Turnover Rate                                109.26%      85.51%     84.06%        84.88%      115.17%         17.07%
                                                        =======     =======     ======        ======       ======         ======
                                                                                            
</TABLE>
(i)  Class C Shares were initially offered August 1, 1997. Class A Shares were
     initially offered January 1, 1997.
(ii) Ratios have been annualized; total return has not been annualized.
(iii)Does not reflect the effect of any sales charges.
(iv) Amount was computed based on average shares outstanding during the period.
(v)  Represents expense reimbursements made pursuant to applicable state expense
     limits.


                                                                              21


<PAGE>

ALGER CAPITAL APPRECIATION PORTFOLIO

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD

<TABLE>
<CAPTION>


                                                                     Class C                      Class A
                                                           ------------------------     -----------------------
                                                           Year          Three Months   Year           Ten Months
                                                           Ended             Ended      Ended             Ended
                                                           October 31,    October 31,   October 31,    October 31,
- ------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>       <C>                <C>        <C>
                                                              1998          1997(v)        1998          1997(v)
Net asset value, beginning of period                                    $     27.67                   $    21.59
                                                                         ----------                   ----------

Net investment income (loss)                                                   (.05)                        (.09)
Net realized and unrealized gain on investments                               (1.62)                        4.67
                                                                         ----------                   ----------
Total from investment operations                                              (1.67)                        4.58
Distributions from net realized gains                                           --                            --
                                                                         ----------                   ----------
Net asset value, end of period                                           $    26.00                   $    26.17
                                                                         ==========                   ==========
Total Return (iv)                                                             (6.0%)                       21.2%
                                                                         ==========                   ==========
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                               $      631                   $   15,572
                                                                         ==========                   ==========
 Ratio of expenses excluding interest                                 
   to average net assets                                                      2.18%                        1.45%
                                                                         ==========                   ==========
 Ratio of expenses including interest                                 
   to average net assets                                                      2.25%                        1.53%
                                                                         ==========                   ==========
 Decrease reflected in above expense                                  
  ratios due to expense reimbursements (vi)                                      --                           --
                                                                         ==========                   ==========
 Ratio of net investment income (loss)                                
  to average net assets                                                      (1.80%)                       (.85%)
                                                                         ==========                   ==========
 Portfolio Turnover Rate                                                    157.63%                      157.63%
                                                                         ==========                   ==========
 Average Commission Rate Paid                                            $    .0702                   $    .0702
                                                                         ==========                   ==========
 Amount of debt outstanding at end of period                                     --                           --
                                                                         ==========                   ==========
 Average amount of debt outstanding during the period                    $2,940,097                   $2,940,097
                                                                         ==========                   ==========
 Average daily number of shares                                       
   outstanding during the period                                          7,739,199                    7,739,199
                                                                         ==========                   ==========
 Average amount of debt per share during the period                          $ 0.38                   $     0.38
                                                                         ==========                   ==========
                                                                     
</TABLE>

22
<PAGE>

<TABLE>
<CAPTION>


                                                                                               Class B (ii)
                                                         ---------------------------------------------------------------------------
                                                         Year Ended October 31,
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                               <C>                <C>                  <C>             <C>
                                                         1998         1997                1996              1995            1994
Net asset value, beginning of period                               $    21.62         $    18.62          $  11.11        $  10.00
                                                                   ----------         ----------          --------        --------

Net investment income (loss)                                             (.33)              (.34)(iii)       (0.47)(iii)     (0.47)
Net realized and unrealized gain on investments                          4.85               3.88              7.98            1.58
                                                                   ----------         ----------          --------        --------
Total from investment operations                                         4.52               3.54              7.51            1.11
Distributions from net realized gains                                    (.14)              (.54)               --              --
                                                                   ----------         ----------          --------        --------
Net asset value, end of period                                        $ 26.00         $    21.62          $  18.62        $  11.11
                                                                   ==========         ==========          ========        ========
Total Return (iv)                                                       21.0%              19.5%             67.6%           11.1%
                                                                   ==========         ==========          ========        ========
Ratios and Supplemental Data:                                   
 Net assets, end of period (000's omitted)                         $  212,895         $  150,258          $ 33,640        $  2,369
                                                                   ==========         ==========          ========        ========
 Ratio of expenses excluding interest                           
  to average net assets                                                 2.27%              2.44%             3.26%           4.13%
                                                                   ==========         ==========          ========        ========
 Ratio of expenses including interest                           
   to average net assets                                                2.38%              2.46%             3.54%           5.53%
                                                                   ==========         ==========          ========        ========
 Decrease reflected in above expense                            
  ratios due to expense reimbursements (vi)                                --                 --                --           0.85%
                                                                   ==========         ==========          ========        ========
 Ratio of net investment income (loss)                          
  to average net assets                                                (1.72%)            (1.61%)          (3.02%)          (5.12%)
                                                                   ==========         ==========          ========        ========
 Portfolio Turnover Rate                                              157.63%            162.37%           197.65%         231.99%
                                                                   ==========         ==========          ========        ========
 Average Commission Rate Paid                                         $ .0702            $ .0647
                                                                   ==========         ==========          ========        ========
 Amount of debt outstanding at end of period                               --         $7,700,000                --        $651,000
                                                                   ==========         ==========          ========        ========
 Average amount of debt outstanding during the period              $2,940,097         $  239,966          $293,153        $406,864
                                                                   ==========         ==========          ========        ========
 Average daily number of shares                                 
   outstanding during the period                                    7,739,199          4,852,286           543,270         191,676
                                                                   ==========         ==========          ========        ========
 Average amount of debt per share during the period                $     0.38         $     0.05          $   0.54        $   2.12
                                                                   ==========         ==========          ========        ========
                                                               
</TABLE>
(i)   Prior to March  27,  1995,  the  Capital  Appreciation  Portfolio  was the
      Leveraged AllCap Portfolio.
(ii)  Class C Shares were initially  offered August 1, 1997. Class A Shares were
      initially offered January 1, 1997.
(iii) Amount was computed based on average shares outstanding during the year.
(iv)  Does not reflect the effect of any sales charges.
(v)   Ratios have been annualized; total return has not been annualized.
(vi)  Represents  expense  reimbursements  made  pursuant  to  applicable  state
      expense limits.


23

<PAGE>



ALGER MONEY MARKET PORTFOLIO

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD

<TABLE>
<CAPTION>


                                                     Year Ended October 31,
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                                       <C>            <C>            <C>
                                                              1998           1997          1996           1995
Net asset value, beginning of period                                      $ 1.0000       $ 1.0000       $ 1.0000
                                                                          --------       --------       -------=
Net investment income                                                        .0479          .0521          .0573
Dividends from net investment income                                        (.0479)        (.0521)        (.0573)
                                                                          --------       --------       --------
Net asset value, end of period                                            $ 1.0000       $ 1.0000       $ 1.0000
                                                                          ========       ========       ========
Total Return                                                                  4.9%           5.3%           5.9%
                                                                          ========       ========       ========
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)                                $179,407       $285,702       $185,822
                                                                          ========       ========       ========
 Ratio of expenses to average net assets                                      .81%           .41%           .29%
                                                                          ========       ========       ========
 Decrease reflected in above expense
  ratios due to expense reimbursements
  and management fee waivers                                                   --%           .38%           .50%
                                                                          ========       ========       ========
 Ratio of net investment income to average net assets                        4.76%          5.18%          5.73%
                                                                          ========       ========       ========

</TABLE>

24
<PAGE>

<TABLE>
<CAPTION>


                                                                   Year Ended October 31,
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                            <C>            <C>           <C>            <C>            <C>            <C>
                                                 1994           1993          1992           1991          1990           1989
Net asset value, beginning of period           $ 1.0000       $ 1.0000      $ 1.0000       $ 1.0000       $ 1.0000       $1.0000
                                               --------       --------      --------       --------       --------       -------
Net investment income                             .0374          .0304         .0424          .0671          .0844         .0927
Dividends from net investment income             (.0374)        (.0304)       (.0424)        (.0671)        (.0844)       (.0927)
                                               --------       --------      --------       --------       --------       -------
Net asset value, end of period                 $ 1.0000       $ 1.0000      $ 1.0000       $ 1.0000       $ 1.0000       $1.0000
                                               ========       ========      ========       ========       ========       =======

Total Return                                       3.8%           3.1%          4.3%           6.9%           8.8%          9.7%(i)
                                               ========       ========      ========       ========       ========       =======
Ratios and Supplemental Data:
 Net assets, end of period (000's omitted)     $163,170       $126,567      $135,288       $160,898       $143,420       $69,581
                                               ========       ========      ========       ========       ========       =======
 Ratio of expenses to average net assets           .27%           .41%          .25%           .18%           .03%            --
                                               ========       ========      ========       ========       ========       =======
 Decrease reflected in above expense
  ratios due to expense reimbursements
  and management fee waivers                       .50%           .50%          .60%           .63%           .84%          .93%
                                               ========       ========      ========       ========       ========       =======
 Ratio of net investment income
   to average net assets                          3.78%          3.04%         4.30%          6.76%          8.37%         9.45%
                                               ========       ========      ========       ========       ========       =======

</TABLE>
(i) Unaudited.

25


<PAGE>



FOR FUND INFORMATION:

By telephone:   1-800-992-3863

By mail:        The Alger Fund
                1 World Trade Center
                Suite 9333
                New York, NY 10048

By Internet:    Text versions of Fund documents can be
                downloaded from the following sources:
                ++ The Fund: http://www.algerfund.com
                ++ SEC: http://www.sec.gov



STATEMENT OF ADDITIONAL INFORMATION

For more detailed  information about the Fund and its policies,  please read the
Statement of Additional Information, which is incorporated by reference into (is
legally  made a part  of)  this  Prospectus.  You  can  get a free  copy  of the
Statement of Additional Information by calling the Fund's toll-free number or by
writing to the address above. The Statement of Additional Information is on file
with the Securities and Exchange Commission.


ANNUAL AND SEMI-ANNUAL REPORTS

Additional  information about the Fund's  investments is available in the Fund's
annual and semi-annual reports to shareholders.  In the Fund's annual report you
will find a discussion of the market  conditions and investment  strategies that
significantly  affected the Fund's  performance during the period covered by the
report.  You can  receive  free  copies of these  reports by calling  the Fund's
toll-free number or by writing to the address above.

Another way you can obtain copies is by visiting the SEC's Public Reference Room
or by  forwarding  your  request  and a  duplicating  fee  to the  SEC's  Public
Reference Section,  Washington,  DC 20549-6009.  Information on the operation of
the Public Reference Room is available by calling 1-800-SEC-0330.


DISTRIBUTOR: FRED ALGER & COMPANY, INCORPORATED

THE ALGER FUND
SEC FILE #811-6880



<PAGE>



STATEMENT OF
ADDITIONAL INFORMATION
- ----------------------


                         |
                         | 1 WORLD TRADE CENTER
                         | SUITE 9333
                     LOGO| NEW YORK, NEW YORK 10048
                         | (800)992-FUND (992-3863)
                         |

================================================================================


    The Alger Fund (the "Fund") is a  registered  investment  company--a  mutual
fund--that  presently  offers  interests in the  following six  portfolios  (the
"Portfolios"):

                                       * Alger Money Market Portfolio
                                       * Alger Balanced Portfolio
                                       * Alger Growth Portfolio
                                       * Alger MidCap Growth Portfolio
                                       * Alger Small Capitalization Portfolio
                                       * Alger Capital Appreciation Portfolio

    With the  exception  of the Alger Money  Market  Portfolio,  each  Portfolio
offers  three  classes of shares,  each with a  different  combination  of sales
charges, ongoing fees and other features.

    The Fund's  financial  statements  for the year ended  October  31, 199_ are
contained in its annual report to shareholders and are incorporated by reference
into this Statement of Additional Information.

This  Statement of Additional  Information  is not a  Prospectus.  This document
contains additional information about The Alger Fund and supplements information
in the  Prospectus  dated February 26, 1999. It should be read together with the
Prospectus  which may be obtained  free of charge by writing or calling the Fund
at the address or toll-free number shown above.

                                    CONTENTS

The Portfolios...........................................................     2
Investment Strategies and Policies.......................................     3
Net Asset Value..........................................................    11
Classes of Shares........................................................    13
Purchases................................................................    13
Redemptions..............................................................    16
Exchanges and Conversions................................................    18
Management...............................................................    21
Taxes....................................................................    23
Dividends................................................................    25
Custodian and Transfer Agent.............................................    25
Certain Shareholders.....................................................    25
Organization.............................................................    27
Determination of Performance.............................................    27
Appendix.................................................................   A-1


                                FEBRUARY 26, 1999

SAI28




<PAGE>





THE PORTFOLIOS

ALGER MONEY MARKET PORTFOLIO

The Portfolio may invest in "money market" instruments  including,  certificates
of deposit, time deposits and bankers' acceptances;  U.S. Government securities;
corporate bonds having less than 397 days remaining to maturity;  and commercial
paper, including variable rate master demand notes. The Portfolio may also enter
into repurchase  agreements,  reverse repurchase  agreements and firm commitment
agreements.

The  Portfolio  will  invest at least 95% of its  total  assets in money  market
securities  which are rated within the highest  credit  category  assigned by at
least two  established  rating agencies (or one rating agency if the security is
rated by only one) and will only invest in money market  securities rated at the
time of purchase  within the two highest credit  categories or, if not rated, of
equivalent  investment  quality as  determined  by Fred Alger  Management,  Inc.
("Alger Management"),  the Fund's investment manager.  Alger Management subjects
all securities  eligible for investment to its own credit analysis and considers
all securities purchased by the Portfolio to present minimal credit risks.

The  Portfolio  has a policy of  maintaining  a stable net asset value of $1.00.
This policy has been maintained since its inception; however, the $1.00 price is
not  guaranteed  or insured,  nor is its yield fixed.  The  Portfolio  generally
purchases  securities which mature in 13 months or less. The average maturity of
the Portfolio will not be greater than 90 days.

The Portfolio's  minimum initial and subsequent  investments may be waived under
certain circumstances.

ALGER SMALL CAPITALIZATION PORTFOLIO
Except during temporary defensive periods, the Portfolio invests at least 65% of
its total assets in equity securities of companies that, at the time of purchase
of the  securities,  have  total  market  capitalization  within  the  range  of
companies  included in the Russell  2000 Growth  Index or the S&P  SmallCap  600
Index, updated quarterly. Both indexes are broad indexes of small capitalization
stocks.  The  Portfolio  may  invest  up to 35% of its  total  assets  in equity
securities  of  companies  that,  at the time of  purchase,  have  total  market
capitalization  outside this combined range, and in excess of that amount (up to
100% of its assets) during temporary defensive periods.

ALGER MIDCAP GROWTH PORTFOLIO
Except during temporary defensive periods, the Portfolio invests at least 65% of
its total assets in equity securities of companies that, at the time of purchase
of the  securities,  have  total  market  capitalization  within  the  range  of
companies  included  in the S&P  MidCap 400 Index,  updated  quarterly.  The S&P
MidCap 400 Index is designed to track the  performance of medium  capitalization
companies.  The  Portfolio  may  invest up to 35% of its total  assets in equity
securities  of  companies  that,  at the time of  purchase,  have  total  market
capitalization  outside  the range of  companies  included in the S&P MidCap 400
Index and in excess of that amount (up to 100% of its assets)  during  temporary
defensive periods.

ALGER GROWTH PORTFOLIO
Except during temporary defensive periods, the Portfolio invests at least 65% of
its total assets in equity securities of companies that, at the time of purchase
of the securities,  have total market  capitalization--present  market value per
share  multiplied  by the total number of shares  outstanding--of  $1 billion or
greater.  Accordingly, the Portfolio may invest up to 35% of its total assets in
equity securities of companies that, at the time of purchase,  have total market
capitalization of less than $1 billion.

ALGER BALANCED PORTFOLIO
The  Portfolio  intends  to invest  based on  combined  considerations  of risk,
income,  capital appreciation and protection of capital value. Normally, it will
invest in common stocks and investment grade fixed income securities  (preferred
stock  and debt  securities),  as well as  securities  convertible  into  common
stocks.  Except during temporary defensive periods,  the Portfolio will maintain
at least 25% of its net assets in fixed income (senior) securities. With respect
to debt  securities,  the Portfolio  will invest only in  instruments  which are
rated in one of the four highest  rating  categories by any  established  rating
agency,  or if not rated,  which are  determined  by Alger  Management  to be of
comparable quality to instruments so rated.

The  Portfolio  may  invest  up to 35% of  its  total  assets  in  money  market
instruments  and repurchase  agreements and in excess of that amount (up to 100%
of its assets) during temporary defensive periods.

ALGER CAPITAL APPRECIATION PORTFOLIO
Except during temporary  defensive  periods,  the Portfolio invests at least 85%
of its net assets in equity securities of companies of any size.

The  Portfolio  may purchase put and call options and sell (write)  covered call
and put options on  securities  and  securities  indexes to increase gain and to
hedge  against  the risk of  unfavorable  price  movements,  and

                                      -2-


<PAGE>




may enter into  futures  contracts on  securities  indexes and purchase and sell
call and put options on these futures  contracts.  The Portfolio may also borrow
money  (leverage) for the purchase of additional  securities.  The Portfolio may
borrow only from banks and may not borrow in excess of  one-third  of the market
value of its total assets,  less  liabilities  other than such borrowing.  These
practices are deemed to be speculative  and may cause the  Portfolio's net asset
value to be more  volatile  than the net  asset  value of a fund  that  does not
engage in these activities.

IN GENERAL
Alger Small  Capitalization  Portfolio,  Alger MidCap  Growth  Portfolio,  Alger
Growth Portfolio,  Alger Capital Appreciation Portfolio,  and the equity portion
of Alger  Balanced  Portfolio  seek to achieve their  objectives by investing in
equity securities, such as common or preferred stocks, or securities convertible
into or exchangeable for equity  securities,  including warrants and rights. The
Portfolios  will invest  primarily in companies  whose  securities are traded on
domestic stock exchanges or in the over-the-counter  market. These companies may
be in the developmental stage, may be older companies that appear to be entering
a new stage of growth  progress  owing to factors such as management  changes or
development of new technology, products or markets or may be companies providing
products or services with a high unit volume growth rate. In order to afford the
Portfolios  the  flexibility  to  take  advantage  of  new   opportunities   for
investments  in  accordance  with  their  investment   objectives  and  to  meet
redemptions,  they may hold up to 15% of their net assets (35% of total  assets,
in the  case of  Alger  Balanced  Portfolio)  in money  market  instruments  and
repurchase  agreements and in excess of that amount (up to 100% of their assets)
during  temporary  defensive  periods.  This  amount  may be  higher  than  that
maintained by other funds with similar investment objectives.

There is no guarantee that any Portfolio's objectives will be achieved.

INVESTMENT STRATEGIES AND POLICIES

CERTAIN SECURITIES AND INVESTMENT TECHNIQUES

The  Prospectus  discusses the  investment  objectives of each Portfolio and the
primary  strategies  to be employed to achieve  those  objectives.  This section
contains supplemental  information  concerning the types of securities and other
instruments  in which the Portfolios  may invest,  the  investment  policies and
portfolio strategies that the Portfolios may utilize and certain risks attendant
to those investments, policies and strategies.

U.S. GOVERNMENT OBLIGATIONS
Bills,  notes,  bonds, and other debt securities issued by the U.S. Treasury are
direct  obligations  of the U.S.  Government  and differ mainly in the length of
their maturities.

U.S. GOVERNMENT AGENCY SECURITIES
These  securities  are  issued  or  guaranteed  by  U.S.  Government   sponsored
enterprises and federal agencies. These include securities issued by the Federal
National Mortgage Association, Government National Mortgage Association, Federal
Home Loan Bank,  Federal  Land Banks,  Farmers  Home  Administration,  Banks for
Cooperatives,  Federal  Intermediate Credit Banks,  Federal Financing Bank, Farm
Credit Banks, the Small Business Administration,  Federal Housing Administration
and Maritime Administration.  Some of these securities are supported by the full
faith and credit of the U.S.  Treasury;  and the remainder are supported only by
the credit of the instrumentality, which may or may not include the right of the
issuer to borrow from the Treasury.

BANK OBLIGATIONS
These are certificates of deposit,  bankers'  acceptances,  and other short-term
debt  obligations.   Certificates  of  deposit  are  short-term  obligations  of
commercial  banks.  A bankers'  acceptance is a time draft drawn on a commercial
bank  by  a  borrower,  usually  in  connection  with  international  commercial
transactions. Certificates of deposit may have fixed or variable rates.

The Portfolios  will not invest in any debt security issued by a commercial bank
unless (i) the bank has total assets of at least $1 billion,  or the  equivalent
in other  currencies,  or, in the case of domestic banks which do not have total
assets of at least $1 billion,  the  aggregate  investment  made in any one such
bank is limited to  $100,000  and the  principal  amount of such  investment  is
insured in full by the Federal Deposit Insurance  Corporation,  (ii) in the case
of U.S. banks, it is a member of the Federal Deposit Insurance Corporation,  and
(iii) in the case of foreign  banks,  the  security  is, in the  opinion of Fred
Alger Management, Inc. ("Alger Management") the Fund's investment manager, of an
investment quality comparable to other debt securities which may be purchased by
the  Portfolios.  These  limitations  do not prohibit  investments in securities
issued by foreign  branches of U.S.  banks,  provided  such U.S.  banks meet the
foregoing requirements.

FOREIGN BANK OBLIGATIONS
Investments by the  Portfolios in foreign bank  obligations  and  obligations of
foreign  branches of domestic banks present certain risks,  including the impact
of future  political  and  economic  developments,  the possible  


                                      -3-


<PAGE>




imposition of  withholding  taxes on interest  income,  the possible  seizure or
nationalization  of foreign  deposits,  the possible  establishment  of exchange
controls  and/or the addition of other foreign  governmental  restrictions  that
might  affect   adversely  the  payment  of  principal  and  interest  on  these
obligations.  In addition,  there may be less  publicly  available  and reliable
information  about a foreign bank than about  domestic  banks owing to different
accounting,  auditing,  reporting and recordkeeping  standards. In view of these
risks,   Alger  Management  will  carefully  evaluate  these  investments  on  a
case-by-case basis.

SHORT-TERM CORPORATE DEBT SECURITIES
These are outstanding  nonconvertible corporate debt securities (e.g., bonds and
debentures)  which have one year or less remaining to maturity.  Corporate notes
may have fixed, variable, or floating rates.

COMMERCIAL PAPER
These are  short-term  promissory  notes  issued by  corporations  primarily  to
finance short-term credit needs.

VARIABLE RATE MASTER DEMAND NOTES
These are unsecured instruments that permit the indebtedness  thereunder to vary
and provide for periodic  adjustments in the interest rate.  Because these notes
are direct lending  arrangements  between the Portfolio and the issuer, they are
not normally  traded.  Although no active  secondary  market may exist for these
notes, the Portfolio may demand payment of principal and accrued interest at any
time or may resell the note to a third party.  While the notes are not typically
rated by credit  rating  agencies,  issuers of variable rate master demand notes
must satisfy Alger  Management  that the same criteria for issuers of commercial
paper are met. In addition,  when purchasing  variable rate master demand notes,
Alger Management will consider the earning power, cash flows and other liquidity
ratios of the issuers of the notes and will continuously monitor their financial
status  and  ability  to meet  payment  on  demand.  In the event an issuer of a
variable rate master demand note were to default on its payment obligations, the
Portfolio  might be unable to  dispose of the note  because of the  absence of a
secondary  market and  could,  for this or other  reasons,  suffer a loss to the
extent of the default.

REPURCHASE AGREEMENTS
Under the terms of a  repurchase  agreement,  a Portfolio  would  acquire a high
quality money market  instrument for a relatively short period (usually not more
than one week)  subject to an obligation  of the seller to  repurchase,  and the
Portfolio  to resell,  the  instrument  at an agreed  price  (including  accrued
interest) and time, thereby determining the yield during the Portfolio's holding
period.  Repurchase  agreements  may  be  seen  to be  loans  by  the  Portfolio
collateralized by the underlying instrument. This arrangement results in a fixed
rate of return that is not subject to market fluctuations during the Portfolio's
holding  period  and  not  necessarily  related  to the  rate of  return  on the
underlying instrument. The value of the underlying securities, including accrued
interest,  will be at  least  equal  at all  times to the  total  amount  of the
repurchase  obligation,  including interest. A Portfolio bears a risk of loss in
the  event  that the  other  party to a  repurchase  agreement  defaults  on its
obligations  and the Portfolio is delayed in or prevented  from  exercising  its
rights to dispose of the collateral securities, including the risk of a possible
decline in the value of the underlying securities during the period in which the
Portfolio  seeks  to  assert  these  rights,  the  risk  of  incurring  expenses
associated with asserting these rights and the risk of losing all or part of the
income from the agreement. Alger Management, acting under the supervision of the
Fund's  Board of  Trustees,  reviews  the credit  worthiness  of those banks and
dealers with which the Portfolios  enter into repurchase  agreements to evaluate
these risks and monitors on an ongoing basis the value of the securities subject
to repurchase  agreements to ensure that the value is maintained at the required
level.

REVERSE  REPURCHASE  AGREEMENTS (ALGER MONEY MARKET PORTFOLIO AND ALGER BALANCED
PORTFOLIO)
Reverse repurchase agreements are the same as repurchase agreements except that,
in this instance,  the Portfolio would assume the role of seller/borrower in the
transaction.  Each Portfolio will maintain  segregated  accounts with the Fund's
custodian  consisting of cash or liquid  securities  that at all times are in an
amount  equal  to its  obligations  under  reverse  repurchase  agreements.  The
Portfolios  will invest the proceeds in money market  instruments  or repurchase
agreements  maturing  not later than the  expiration  of the reverse  repurchase
agreement.  Reverse repurchase agreements involve the risk that the market value
of the securities sold by a Portfolio may decline below the repurchase  price of
the  securities.  Under the  Investment  Company  Act of 1940,  as amended  (the
"Act"),  reverse  repurchase  agreements  may be  considered  borrowings  by the
seller;  accordingly,  the  Portfolio  will  limit its  investments  in  reverse
repurchase  agreements  and other  borrowings  to no more than  one-third of its
total assets.

FIRM COMMITMENT AGREEMENTS AND WHEN-ISSUED PURCHASES
Firm commitment agreements and "when-issued"  purchases call for the purchase of
securities at an agreed 

                                      -4-


<PAGE>

price on a specified future date and would be used, for example,  when a decline
in  the  yield  of  securities  of a  given  issuer  is  anticipated  and a more
advantageous  yield  may  be  obtained  by  committing   currently  to  purchase
securities to be issued later.  When the Portfolio  purchases a security under a
firm commitment  agreement or on a when-issued  basis it assumes the risk of any
decline in value of the security  occurring between the date of the agreement or
purchase and the settlement date of the transaction.  The Portfolio will not use
these transactions for leveraging purposes and, accordingly, will segregate cash
or liquid  securities in an amount  sufficient at all times to meet its purchase
obligations under these agreements.

WARRANTS AND RIGHTS
Each  Portfolio  may  invest in  warrants  and  rights.  A warrant  is a type of
security that entitles the holder to buy a proportionate  amount of common stock
at a  specified  price,  usually  higher  than the  market  price at the time of
issuance,  for a period of years or to perpetuity.  In contrast,  rights,  which
also  represent the right to buy common  shares,  normally  have a  subscription
price lower than the current  market value of the common stock and a life of two
to four  weeks.  Warrants  are freely  transferable  and are traded on the major
securities exchanges.

RESTRICTED SECURITIES
Each Portfolio may invest in restricted  securities  governed by Rule 144A under
the  Securities  Act of 1933. In adopting Rule 144A, the Securities and Exchange
Commission specifically stated that restricted securities traded under Rule 144A
may be treated as liquid for purposes of investment  limitations if the board of
trustees  (or the fund's  adviser  acting  subject to the  board's  supervision)
determines  that the  securities  are in fact liquid.  The Board of Trustees has
delegated its  responsibility  to Alger Management to determine the liquidity of
each restricted security purchased pursuant to the Rule, subject to the Board of
Trustees'  oversight  and review.  Examples  of factors  that will be taken into
account in evaluating the liquidity of a Rule 144A  security,  both with respect
to the initial purchase and on an ongoing basis, will include, among others: (1)
the frequency of trades and quotes for the  security;  (2) the number of dealers
willing 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 transfer).  Because  institutional trading in restricted securities
is relatively new, it is not possible to predict how institutional  markets will
develop.  If institutional  trading in restricted  securities were to decline to
limited  levels,  the  liquidity  of the  Fund's  Portfolio  could be  adversely
affected.

SHORT SALES
Each  Portfolio  other than Alger Money  Market  Portfolio  may sell  securities
"short  against  the  box."  While a short  sale is the sale of a  security  the
Portfolio  does not own, it is "against  the box" if at all times when the short
position  is open  the  Portfolio  owns an equal  amount  of the  securities  or
securities  convertible into, or exchangeable without further consideration for,
securities of the same issue as the securities sold short.

LENDING OF PORTFOLIO SECURITIES
Each  Portfolio  may lend  securities  to brokers,  dealers and other  financial
organizations.  The Portfolios will not lend  securities to Alger  Management or
its affiliates.  By lending its securities,  a Portfolio can increase its income
by continuing to receive interest or dividends on the loaned  securities as well
as by either  investing  the cash  collateral  in  short-term  securities  or by
earning income in the form of interest paid by the borrower when U.S. Government
securities  or letters of credit are used as  collateral.  Each  Portfolio  will
adhere to the following  conditions  whenever its securities are loaned: (a) the
Portfolio  must  receive at least 100  percent  cash  collateral  or  equivalent
securities  from the borrower;  (b) the borrower  must increase this  collateral
whenever the market value of the securities  including  accrued interest exceeds
the value of the  collateral;  (c) the  Portfolio  must be able to terminate the
loan at any time;  (d) the  Portfolio  must receive  reasonable  interest on the
loan, as well as any dividends,  interest or other  distributions  on the loaned
securities  and any increase in market  value;  (e) the  Portfolio  may pay only
reasonable  custodian fees in connection with the loan; and (f) voting rights on
the loaned  securities may pass to the borrower;  provided,  however,  that if a
material event adversely  affecting the investment  occurs,  the Fund's Board of
Trustees must terminate the loan and regain the right to vote the securities.  A
Portfolio bears a risk of loss in the event that the other party to a stock loan
transaction  defaults  on its  obligations  and the  Portfolio  is delayed in or
prevented from exercising its rights to dispose of the collateral  including the
risk of a possible decline in the value of the collateral  securities during the
period  in  which  the  Portfolio  seeks to  assert  these  rights,  the risk of
incurring expenses associated with asserting these rights and the risk of losing
all or a part of the income from the transaction.

                                      -5-
<PAGE>

FOREIGN SECURITIES
Each Portfolio  other than Alger Money Market  Portfolio may invest up to 20% of
the value of its total  assets in foreign  securities  (not  including  American
Depositary  Receipts,  American  Depositary  Shares  or U.S.  dollar-denominated
securities of foreign issuers).  Foreign securities  investments may be affected
by  changes  in  currency  rates or  exchange  control  regulations,  changes in
governmental administration or economic or monetary policy (in the United States
and abroad) or changed circumstances in dealing between nations.  Dividends paid
by foreign  issuers may be subject to  withholding  and other foreign taxes that
may decrease the net return on these  investments  as compared to dividends paid
to the Portfolio by domestic corporations.  It should be noted that there may be
less publicly  available  information  about foreign issuers than about domestic
issuers, and foreign issuers are not subject to uniform accounting, auditing and
financial reporting  standards and requirements  comparable to those of domestic
issuers.  Securities  of some foreign  issuers are less liquid and more volatile
than securities of comparable domestic issuers and foreign brokerage commissions
are generally higher than in the United States.  Foreign  securities markets may
also be less liquid,  more volatile and less subject to  government  supervision
than those in the United  States.  Investments  in  foreign  countries  could be
affected  by  other  factors  not  present  in  the  United  States,   including
expropriation,  confiscatory  taxation and potential  difficulties  in enforcing
contractual  obligations.  Securities purchased on foreign exchanges may be held
in custody by a foreign branch of a domestic bank.

OPTIONS (ALGER CAPITAL APPRECIATION PORTFOLIO)
The Portfolio may purchase put and call options and sell (write) covered put and
call options on securities and  securities  indexes to increase gain or to hedge
against the risk of unfavorable  price movements,  although,  as in the past, it
does not currently intend to rely on these strategies extensively, if at all.

A call  option on a security  is a contract  that gives the holder of the option
the right,  in return for a premium paid, to buy from the writer (seller) of the
call option the security  underlying the option at a specified exercise price at
any time  during the term of the  option.  The writer of the call option has the
obligation  upon exercise of the option to deliver the underlying  security upon
payment  of the  exercise  price  during the  option  period.  A put option on a
security is a contract that, in return for the premium,  gives the holder of the
option the right to sell to the writer  (seller)  the  underlying  security at a
specified  price  during  the term of the  option.  The  writer of the put,  who
receives the premium,  has the  obligation to buy the  underlying  security upon
exercise at the  exercise  price  during the option  period.  

The Portfolio will not sell options that are not covered.  A call option written
by the portfolio on a security 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) upon conversion or
exchange  of other  securities  held in its  portfolio.  A call  option  is also
covered if the  Portfolio  holds a call on the same security as the call written
where  the  exercise  price of the call  held is (1)  equal to or less  than the
exercise price of the call written or (2) greater than the exercise price of the
call written if the  difference is  maintained  by the  Portfolio in cash,  U.S.
Government securities or other high grade short-term obligations in a segregated
account held with its  custodian.  A put option is  "covered"  if the  Portfolio
maintains cash or other high grade short-term  obligations with a value equal to
the exercise  price in a segregated  account  held with its  custodian,  or else
holds 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.

If the  Portfolio  has written an option,  it may  terminate  its  obligation by
effecting a closing purchase transaction.  This is accomplished by purchasing an
option of the same series as the option previously  written.  However,  once the
Portfolio has been assigned an exercise notice,  the Portfolio will be unable to
effect a closing purchase transaction. Similarly, if the Portfolio is the holder
of an  option  it may  liquidate  its  position  by  effecting  a  closing  sale
transaction. This is accomplished by selling an option of the same series as the
option  previously  purchased.  There can be no assurance  that either a closing
purchase or sale transaction can be effected when the Portfolio so desires.  

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;  the Portfolio will realize a
loss from a closing transaction if the price of the transaction is less than the
premium paid to purchase the option.  Since call option prices generally reflect
increases in the price of the underlying  security,  any loss resulting from the
repurchase of a call option may also be wholly or partially offset by unrealized
appreciation of the underlying  security.  Other principal factors affecting the
market  value of a put or a call  option  include  supply and  demand,  interest
rates, the current market price and price volatility of the underlying  security
and the time remaining until the expiration date.

                                      -6-


<PAGE>




An option  position  may be closed  out only on an  exchange  which  provides  a
secondary  market for an option of the same series.  Although the Portfolio will
generally not purchase or write options that appear to lack an active  secondary
market, there is no assurance that a liquid secondary market on an exchange will
exist for any  particular  option.  In such  event it might not be  possible  to
effect closing  transactions in particular  options, so that the Portfolio would
have to  exercise  its  option in order to realize  any  profit and would  incur
brokerage  commissions upon the exercise of the 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
the option  expires or it delivers  the  underlying  security  upon  exercise or
otherwise covers the position.

In addition to options on  securities,  the Portfolio may also purchase and sell
call and put options on securities  indexes.  A stock index reflects in a single
number the market value of many different  stocks.  Relative values are assigned
to the stocks included in an index and the index  fluctuates with changes in the
market values of the stocks.  The options give the holder the right to receive a
cash  settlement  during the term of the option based on the difference  between
the exercise  price and the value of the index.  By writing a put or call option
on a securities  index,  the Portfolio is  obligated,  in return for the premium
received, to make delivery of this amount. The Portfolio may offset its position
in  stock  index  options  prior  to  expiration  by  entering  into  a  closing
transaction on an exchange or it may let the option expire unexercised.

Use of  options  on  securities  indexes  entails  the risk that  trading in the
options  may be  interrupted  if trading in certain  securities  included in the
index is interrupted. The Portfolio will not purchase these options unless Alger
Management is satisfied with the development,  depth and liquidity of the market
and Alger Management believes the options can be closed out.

Price movements in the Portfolio's  securities may not correlate  precisely with
movements in the level of an index and, therefore, the use of options on indexes
cannot serve as a complete  hedge and would  depend,  in part, on the ability of
Alger  Management to predict  correctly  movements in the direction of the stock
market  generally or of a particular  industry.  Because  options on  securities
indexes  require  settlement  in  cash,  Alger  Management  might be  forced  to
liquidate portfolio securities to meet settlement obligations.

Although Alger Management will attempt to take appropriate  measures to minimize
the risks  relating to any  trading by the  Portfolio  in put and call  options,
there can be no assurance  that the Portfolio will succeed in any option trading
program it undertakes.

STOCK  INDEX  FUTURES  AND  OPTIONS  ON  STOCK  INDEX  FUTURES  (ALGER   CAPITAL
APPRECIATION PORTFOLIO)

Futures are generally  bought and sold on the  commodities  exchanges where they
are listed with payment of initial and variation  margin as described below. The
sale of a  futures  contract  creates a firm  obligation  by the  Portfolio,  as
seller,  to deliver to the buyer the net cash amount  called for in the contract
at a specific  future time. Put options on futures might be purchased to protect
against  declines in the market values of securities  occasioned by a decline in
stock prices and  securities  index futures  might be sold to protect  against a
general  decline in the value of securities of the type that comprise the index.
Options on futures contracts are similar to options on securities except that an
option on a futures  contract  gives the  purchaser  the right in return for the
premium paid to assume a position in a futures contract and obligates the seller
to deliver such position.

A stock index future obligates the seller to deliver (and the purchaser to take)
an amount of cash equal to a specific dollar amount times the difference between
the value of a specific  stock index at the close of the last trading day of the
contract and the price at which the agreement is made.  No physical  delivery of
the underlying  stocks in the index is made.  While incidental to its securities
activities, the Portfolio may use index futures as a substitute for a comparable
market position in the underlying securities.

If the Fund uses futures, or options thereon, for hedging, the risk of imperfect
correlation  will increase as the  composition of the Portfolio  varies from the
composition  of the stock index.  In an effort to  compensate  for the imperfect
correlation  of  movements  in the  price of the  securities  being  hedged  and
movements in the price of the stock index futures, the Portfolio may, if it uses
a


                                      -7-


<PAGE>



hedging  strategy,  buy or sell stock index futures  contracts  in  a greater or
lesser dollar amount than the dollar  amount of the  securities  being hedged if
the  historical  volatility  of the stock index futures has been less or greater
than  that of the  securities.  Such  "over  hedging"  or  "under  hedging"  may
adversely affect the Portfolio's net investment  results if market movements are
not as anticipated when the hedge is established.

An option on a stock  index  futures  contract,  as  contrasted  with the direct
investment in such a contract,  gives the purchaser the right, in return for the
premium  paid,  to assume a position  in a stock  index  futures  contract  at a
specified exercise price at any time prior to the expiration date of the option.
The Portfolio will sell options on stock index futures contracts only as part of
closing purchase  transactions to terminate its options positions.  No assurance
can be given that such closing  transactions  can be effected or that there will
be correlation between price movements in the options on stock index futures and
price  movements  in the  Portfolio's  securities  which are the  subject of the
hedge. In addition,  any purchase by the Portfolio of such options will be based
upon  predictions  as to  anticipated  market  trends,  which  could prove to be
inaccurate.

The Portfolio's  use, if any, of stock index futures and options thereon will in
all  cases  be  consistent  with  applicable  regulatory   requirements  and  in
particular the rules and regulations of the Commodity Futures Trading Commission
and will be entered into only, if at all, for bona fide hedging, risk management
or  other  portfolio  management  purposes.  Typically,  maintaining  a  futures
contract or selling an option thereon will require the Portfolio to deposit with
a financial  intermediary  as security for its  obligations an amount of cash or
other specified  assets (initial  margin) which initially is typically 1% to 10%
of the face amount of the  contract  (but may be higher in some  circumstances).
Additional  cash or assets  (variation  margin) may be required to be  deposited
thereafter  on a  daily  basis  as the  mark to  market  value  of the  contract
fluctuates. The purchase of an option on stock index futures involves payment of
a premium  for the option  without  any  further  obligation  on the part of the
Portfolio. If the Portfolio exercises an option on a futures contract it will be
obligated to post initial margin (and potential subsequent variation margin) for
the  resulting  futures  position  just as it would  for any  position.  Futures
contracts  and  options  thereon  are  generally  settled  by  entering  into an
offsetting  transaction  but there can be no assurance  that the position can be
offset prior to  settlement  at an  advantageous  price,  nor that delivery will
occur.

The Portfolio  will not enter into a futures  contract or related option (except
for closing transactions) if, immediately  thereafter,  the sum of the amount of
its initial  margin and premiums on open futures  contracts and options  thereon
would  exceed 5% of the  Portfolio's  total  assets  (taken at  current  value);
however,  in the  case of an  option  that is  in-the-money  at the  time of the
purchase,  the  in-the-money  amount  may  be  excluded  in  calculating  the 5%
limitation.

BORROWING
Alger Capital  Appreciation  Portfolio may borrow money from banks and use it to
purchase additional securities. This borrowing is known as leveraging.  Leverage
increases both  investment  opportunity  and investment  risk. If the investment
gains on securities  purchased  with borrowed  money exceed the interest paid on
the borrowing,  the net asset value of the  Portfolio's  shares will rise faster
than would  otherwise be the case.  On the other hand, if the  investment  gains
fail to cover  the cost  (including  interest)  of  borrowings,  or if there are
losses,  the net asset value of the Portfolio's shares will decrease faster than
would  otherwise  be the case.  The  Portfolio  may also  borrow  from banks for
temporary  or  emergency  purposes.   The  Portfolio  is  required  to  maintain
continuous  asset coverage  (that is, total assets  including  borrowings,  less
liabilities  exclusive of  borrowings) of 300% of the amount  borrowed.  If such
asset coverage  should decline below 300% as a result of market  fluctuations or
other  reasons,  the  Portfolio  may be required  to sell some of its  portfolio
holdings  within  three  days to  reduce  the debt and  restore  the 300%  asset
coverage, even though it may be disadvantageous from an investment standpoint to
sell securities at that time.

INVESTMENT RESTRICTIONS
The investment restrictions numbered 1 through 13 below have been adopted by the
Fund with respect to each of the Portfolios as fundamental  policies.  Under the
Act, a  "fundamental"  policy may not be changed without the vote of a "majority
of the outstanding  voting  securities" of the Fund, which is defined in the Act
as the lesser of (a) 67 percent or more of the shares  present at a Fund meeting
if the holders of more than 50 percent of the outstanding shares of the Fund are
present or represented  by proxy or (b) more than 50 percent of the  outstanding
shares.  The  Portfolios'  investment  objectives are  fundamental  policies.  A
fundamental  policy affecting a particular  Portfolio may not be changed without
the vote of a majority of the  outstanding  voting  securities  of the  affected
Portfolio.  Investment  restrictions  14  through 19 may be changed by vote of a
majority of the Fund's Board of Trustees at any time.


                                      -8-


<PAGE>



The investment policies adopted by the Fund prohibit each Portfolio from:

1.  Purchasing  the  securities  of  any  issuer,  other  than  U.S.  Government
securities,  if as a  result  more  than  five  percent  of  the  value  of  the
Portfolio's  total  assets  would be invested in the  securities  of the issuer,
except that up to 25 percent of the value of the  Portfolio's  (other than Alger
Money Market  Portfolio's)  total assets may be invested  without regard to this
limitation.

2. Purchasing more than 10 percent of the outstanding  voting  securities of any
one issuer or more than 10 percent of the outstanding  voting  securities of any
class of any one issuer.  This limitation shall not apply to investments in U.S.
Government securities.

3. Selling securities short or purchasing  securities on margin, except that the
Portfolio  may obtain any  short-term  credit  necessary  for the  clearance  of
purchases  and  sales of  securities.  These  restrictions  shall  not  apply to
transactions involving selling securities "short against the box."

4. Borrowing  money,  except that (a) all Portfolios may borrow for temporary or
emergency  purposes  including  the meeting of  redemption  requests  that might
otherwise  require the  untimely  disposition  of  securities,  in an amount not
exceeding 10 percent of the value of the Portfolio's total assets (including the
amount borrowed)  valued at the lesser of cost or market,  less liabilities (not
including  the amount  borrowed) at the time the  borrowing  is made;  (b) Alger
Money Market  Portfolio and Alger Balanced  Portfolio may engage in transactions
in reverse repurchase  agreements;  and (c) Alger Capital Appreciation Portfolio
may  borrow  from  banks  for  investment  purposes  in order to  leverage  (see
"Leveraging  Through Borrowing"  above).  Whenever  borrowings  described in (a)
exceed five percent of the value of the Portfolio's total assets,  the Portfolio
will not make any  additional  investments.  Immediately  after  any  borrowing,
including  reverse  repurchase  agreements,  the Portfolio  will maintain  asset
coverage of not- less than 300 percent with respect to all borrowings.

5. Pledging,  hypothecating,  mortgaging or otherwise  encumbering  more than 10
percent of the value of the  Portfolio's  total assets except in connection with
borrowings  as  noted in 4(c)  above.  These  restrictions  shall  not  apply to
transactions   involving  reverse  repurchase  agreements  or  the  purchase  of
securities subject to firm commitment agreements or on a when-issued basis.

6. Issuing senior  securities,  except in connection with  borrowings  permitted
under restriction 4.

7. Underwriting the securities of other issuers, except insofar as the Portfolio
may be deemed to be an underwriter under the Securities Act of 1933, as amended,
by virtue of  disposing  of  portfolio  securities.  

8. Making loans to others, except through purchasing qualified debt obligations,
lending portfolio securities or entering into repurchase agreements.

9. Investing in securities of other investment companies,  except as they may be
acquired  as part of a merger,  consolidation,  reorganization,  acquisition  of
assets or offer of exchange.

10. Purchasing any securities that would cause more than 25 percent of the value
of the  Portfolio's  total  assets to be invested in the  securities  of issuers
conducting their principal  business  activities in the same industry;  provided
that (a) there shall be no limit on the purchase of U.S. Government  securities,
and (b) there shall be no limit on the purchase by Alger Money Market  Portfolio
of  obligations  issued  by  bank  and  thrift  institutions  described  in  the
Prospectus and this Statement of Additional Information.

11. Investing in commodities,  except that Alger Capital Appreciation  Portfolio
may purchase or sell stock index futures  contracts and related  options thereon
if,  thereafter,  no more than 5 percent  of its total  assets are  invested  in
margin and premiums.

12.  Investing  more than 10 percent  (15  percent in the case of Alger  Capital
Appreciation  Portfolio) of its net assets in  securities  which are illiquid by
virtue  of legal or  contractual  restrictions  on resale  or the  absence  of a
readily  available  market.  However,   securities  with  legal  or  contractual
restrictions on resale may be purchased by Alger Money Market  Portfolio if they
are determined to be liquid,  and such purchases  would not be subject to the 10
percent limit stated above.  The Board of Trustees will in good faith  determine
the  specific  types of  securities  deemed to be  liquid  and the value of such
securities held in Alger Money Market  Portfolio.  Alger Money Market  Portfolio
will not purchase  time deposits  maturing in more than seven  calendar days and
will  limit to no more than 10 percent  of its  assets  its  investment  in time
deposits  maturing  in  excess of two  business  days,  together  with all other
illiquid  securities.  

13.  Purchasing  or selling  real  estate or real estate  limited  partnerships,
except that the  Portfolio  may  purchase  and sell  securities  secured by real
estate,  mortgages  or  interests  therein  and  securities  that are  issued by
companies that invest or deal in real estate.

14. Writing or selling puts, calls, straddles,  spreads or combinations thereof,
except that Alger  Capital  Appreciation  Portfolio  may buy and sell (write) in
options.

                                      -9-

<PAGE>




15. Investing in oil, gas or other mineral exploration or development  programs,
except that the Portfolio may invest in the  securities of companies that invest
in or sponsor those programs.

16. Purchasing any security if, as a result,  the Portfolio would then have more
than  five  percent  of its total  assets  invested  in  securities  of  issuers
(including  predecessors)  that have been in continual  operation  for less than
three years.  This limitation shall not apply to investments in U.S.  Government
securities.

17. Making investments for the purpose of exercising control or management.

18. Investing in warrants,  except that the Portfolio may invest in warrants if,
as a result,  the investments  (valued at the lower of cost or market) would not
exceed five  percent of the value of the  Portfolio's  net assets,  of which not
more than two percent of the  Portfolio's net assets may be invested in warrants
not listed on a recognized  domestic stock  exchange.  Warrants  acquired by the
Portfolio as part of a unit or attached to securities at the time of acquisition
are not subject to this limitation.

19. Purchasing or retaining the securities of any issuer if, to the knowledge of
the  Fund,  any of the  officers,  directors  or  trustees  of the Fund or Alger
Management  individually owns more than .5 percent of the outstanding securities
of the issuer and together they own  beneficially  more than five percent of the
securities.

Shares of Alger Growth Portfolio, Alger Small Capitalization Portfolio and Alger
MidCap Growth  Portfolio are  registered  for sale in Germany.  As long as Alger
Growth Portfolio,  Alger Small Capitalization  Portfolio and Alger MidCap Growth
Portfolio are  registered  in Germany,  these  Portfolios  may not without prior
approval of their shareholders:

    a.  Invest in the  securities  of any other  domestic or foreign  investment
        company or investment fund except in connection with a plan of merger or
        consolidation  with or  acquisition of  substantially  all the assets of
        such other investment company or investment fund;

    b.  Purchase or sell real estate or any  interest  therein,  and real estate
        mortgage  loans,  except that the Portfolios may invest in securities of
        corporate or governmental  entities secured by real estate or marketable
        interests  therein or  securities  issued by companies  (other than real
        estate  limited  partnerships,  real estate  investment  trusts and real
        estate funds) that invest in real estate or interests therein;

    c.  Borrow  money,  except for temporary or emergency  (but not  leveraging)
        purposes  including  the  meeting  of  redemption  requests  that  might
        otherwise require the untimely  disposition of securities,  in an amount
        not  exceeding 10 percent of the value of the  Portfolio's  total assets
        (including the amount  borrowed) valued at the lesser of cost or market,
        less  liabilities  (not  including the amount  borrowed) at the time the
        borrowing is made;

    d.  Pledge, hypothecate,  mortgage or otherwise encumber their assets except
        to secure indebtedness permitted under section c.;

    e.  Purchase securities on margin or make short sales; or;

    f.  Redeem their securities in kind.

These Portfolios will comply with the more restrictive  policies required by the
German regulatory  authorities,  as stated above, as long as such Portfolios are
registered in Germany.

Except  in the  case of the 300  percent  limitation  set  forth  in  Investment
Restriction  No. 4 and as may be stated  otherwise,  the percentage  limitations
contained  in the  foregoing  restrictions  and in the Fund's  other  investment
policies  apply  at the  time  of the  purchase  of the  securities  and a later
increase or decrease in percentage  resulting from a change in the values of the
securities  or in the amount of the  Portfolio's  assets will not  constitute  a
violation of the restriction.

PORTFOLIO TRANSACTIONS
Decisions  to buy and sell  securities  and other  financial  instruments  for a
Portfolio are made by Alger  Management,  which also is responsible  for placing
these  transactions,  subject  to the  overall  review  of the  Fund's  Board of
Trustees.  Although  investment  requirements  for each  Portfolio  are reviewed
independently  from those of the other accounts  managed by Alger Management and
those of the other  Portfolios,  investments of the type the Portfolios may make
may also be made by these other accounts or Portfolios. When a Portfolio and one
or more other Portfolios or accounts managed by Alger Management are prepared to
invest  in,  or desire to  dispose  of,  the same  security  or other  financial
instrument,  available  investments or opportunities for sales will be allocated
in a manner believed by Alger Management to be equitable to each. In some cases,
this procedure may affect adversely the price paid or received by a Portfolio or
the size of the position obtained or disposed of by a Portfolio.


                                      -10-

<PAGE>




Transactions  in equity  securities  are in many cases  effected  on U. S. stock
exchanges and involve the payment of negotiated brokerage commissions.  There is
generally  no  stated  commission  in  the  case  of  securities  traded  in the
over-the-counter markets, but the prices of those securities include undisclosed
commissions  or mark-ups.  Purchases and sales of money market  instruments  and
debt  securities  usually  are  principal  transactions.  These  securities  are
normally  purchased  directly from the issuer or from an  underwriter  or market
maker for the  securities.  The cost of securities  purchased from  underwriters
includes  an  underwriting  commission  or  concession  and the  prices at which
securities are purchased from and sold to dealers include a dealer's  mark-up or
mark-down. U. S. Government securities are generally purchased from underwriters
or dealers,  although  certain  newly-issued U. S. Government  securities may be
purchased  directly  from the U. S.  Treasury  or from  the  issuing  agency  or
instrumentality.

To the extent consistent with applicable provisions of the Act and the rules and
exemptions  adopted  by the  Securities  and  Exchange  Commission  (the  "SEC")
thereunder,  as well as  other  regulatory  requirements,  the  Fund's  Board of
Trustees has determined  that portfolio  transactions  will be executed  through
Fred Alger & Company,  Incorporated  ("Alger Inc.") if, in the judgment of Alger
Management,  the use of Alger Inc. is likely to result in price and execution at
least  as  favorable  as  those of other  qualified  broker-dealers  and if,  in
particular  transactions,  Alger  Inc.  charges  the  Portfolio  involved a rate
consistent  with that charged to  comparable  unaffiliated  customers in similar
transactions.  Such  transactions will be fair and reasonable to the Portfolio's
shareholders.  Over-the-counter purchases and sales are transacted directly with
principal  market  makers  except  in those  cases in which  better  prices  and
executions may be obtained  elsewhere.  Principal  transactions  are not entered
into with  affiliates of the Fund except  pursuant to exemptive  rules or orders
adopted by the SEC.

In selecting brokers or dealers to execute portfolio transactions on behalf of a
Portfolio, Alger Management seeks the best overall terms available. In assessing
the best overall terms  available for any  transaction,  Alger  Management  will
consider the factors it deems  relevant,  including the breadth of the market in
the  investment,  the  price of the  investment,  the  financial  condition  and
execution  capability  of the  broker or dealer  and the  reasonableness  of the
commission,  if any, for the specific  transaction and on a continuing basis. In
addition,  Alger  Management is  authorized,  in selecting  parties to execute a
particular  transaction and in evaluating the best overall terms  available,  to
consider  the  brokerage  and research  services,  as those terms are defined in
section 28(e) of the Securities  Exchange Act of 1934, provided to the Portfolio
involved, the other Portfolios and/or other accounts over which Alger Management
or its affiliates exercise investment  discretion.  The Fund will consider sales
of its  shares  as a  factor  in the  selection  of  broker-dealers  to  execute
over-the-counter  transactions,  subject to the  requirements  of best price and
execution.  Alger Management's fees under its agreements with the Portfolios are
not reduced by reason of its  receiving  brokerage  and  research  service.  The
Fund's Board of Trustees will  periodically  review the commissions  paid by the
Portfolios to determine if the commissions paid over  representative  periods of
time are  reasonable  in relation  to the  benefits  inuring to the  Portfolios.
During the fiscal years ended October 31, 1996, 1997, and 1998, the Fund paid an
aggregate of approximately ___________,  ___________ and $_________ in brokerage
commissions,   of  which  approximately $1,554,261,   $2,875,727  and  $________
respectively,  was paid to Alger Inc. The commissions  paid to Alger Inc. during
the  fiscal  year  ended  October  31,  1998  constituted  98% of the  aggregate
brokerage  commissions paid by the Fund;  during that year, 97% of the aggregate
dollar  amount of  transactions  by the Fund  involving the payment of brokerage
commissions  was  effected  through  Alger Inc.  Alger  Inc.  does not engage in
principal transactions with the Fund and, accordingly,  received no compensation
in connection  with securities  purchased or sold in that manner,  which include
securities traded in the over-the-counter  markets, money market investments and
most debt securities.

NET ASSET VALUE
The price of one  share of a class is based on its "net  asset  value."  The net
asset value is computed by adding the value of the Portfolio's  investments plus
cash and other assets allocable to the class,  deducting applicable  liabilities
and then  dividing the result by the number of its shares  outstanding.  The net
asset  value of a share of a given  class  may  differ  from that of one or more
other  classes.  Net  asset  value is  calculated  as of the  close of  business
(normally 4:00 p.m.  Eastern time) or, for Alger Money Market  Portfolio,  as of
12:00 noon Eastern time on each day the NYSE is open.

Purchases  for Alger Money Market  Portfolio  will be processed at the net asset
value calculated after your order is received and accepted.  If your purchase is
made by wire and is received by 12:00 noon  Eastern  time,  your account will be
credited  and  begin  earning  dividends  on the day of  receipt.  If your  wire
purchase is received  after 12:00 noon  Eastern  time,  it will be credited  and
begin earning  dividends  the next business day.  Exchanges are cred-


                                      -11-


<PAGE>



ited the day the  request is received by mail or  telephone,  and begin  earning
dividends the next business day. If your purchase is made by check, and received
by the close of business of the NYSE (normally 4:00 p.m.  Eastern time), it will
be credited and begin earning dividends the next business day. 

Purchases for the other  Portfolios  will be based upon the next net asset value
calculated  for each class after your order is received  and  accepted.  If your
purchase  is made by check,  wire or  exchange  and is  received by the close of
business of the NYSE  (normally 4:00 p.m.  Eastern  time),  your account will be
credited on the day of receipt. If your purchase is received after such time, it
will be credited the next business day.  

Third-party checks will not be honored except in the case of  employer-sponsored
retirement plans. You will be charged a fee for any check returned by your bank.

The New York Stock  Exchange  ("NYSE") is generally  open on each Monday through
Friday,  except (i) New Year's Day, Martin Luther King, Jr. Day, Presidents' Day
(the third Monday in  February),  Good Friday,  Memorial Day (the last Monday in
May), Independence Day, Labor Day (the first Monday in September),  Thanksgiving
Day (the fourth  Thursday in  November)  and  Christmas  Day.  

The assets of the  Portfolios  other  than  Alger  Money  Market  Portfolio  are
generally valued on the basis of market  quotations.  Securities whose principal
market is on an  exchange  or in the  over-the-counter  market are valued at the
last  reported  sales price or, in the absence of  reported  sales,  at the mean
between  the bid and asked  price or, in the  absence  of a recent  bid or asked
price,  the  equivalent  as obtained from one or more of the major market makers
for the securities to be valued.  Bonds and other fixed income securities may be
valued on the basis of prices  provided  by a pricing  service  when the  Fund's
Board of Trustees  believes  that these prices  reflect the fair market value of
the  securities.  Other  investments  and  other  assets,  including  restricted
securities and securities for which market quotations are not readily available,
are valued at fair  value  under  procedures  approved  by the  Fund's  Board of
Trustees.  Short- term  securities with maturities of 60 days or less are valued
at  amortized  cost,  as  described  below,  which  constitutes  fair  value  as
determined by the Fund's Board of Trustees. 

The valuation of the securities held by Alger Money Market Portfolio, as well as
money market  instruments  with  maturities of 60 days or less held by the other
Portfolios,  is based on their  amortized  cost which does not take into account
unrealized capital gains or losses.  Amortized cost valuation involves initially
valuing  an  instrument  at  its  cost  and   thereafter   assuming  a  constant
amortization to maturity of any discount or premium, regardless of the impact of
fluctuating interest rates on the market value of the instrument.  Although this
method  provides  certainty in valuation,  it may result in periods during which
value,  as  determined  by amortized  cost,  is higher or lower than the price a
Portfolio would receive if it sold the instrument.

Alger Money Market  Portfolio's  use of the amortized cost method of valuing its
securities  is  permitted  by a rule  adopted by the SEC.  Under this rule,  the
Portfolio must maintain a dollar-weighted  average portfolio maturity of 90 days
or less, purchase only instruments having remaining  maturities of less than 397
days, as determined in accordance  with the  provisions of the rule,  and invest
only in securities determined by Alger Management,  acting under the supervision
of the Fund's  Board of Trustees,  to be of high  quality  with  minimal  credit
risks.

Pursuant  to the  rule,  the  Fund's  Board of  Trustees  also  has  established
procedures designed to stabilize, to the extent reasonably possible, Alger Money
Market  Portfolio's  price per share as  computed  for the  purpose of sales and
redemptions  at  $1.00.  These  procedures  include  review  of the  Portfolio's
holdings  by the  Fund's  Board  of  Trustees,  at such  intervals  as it  deems
appropriate,  to determine whether the Portfolio's net asset value calculated by
using available market quotations or market equivalents  deviates from $1.00 per
share based on amortized cost.

The rule also provides that the extent of any deviation  between the Portfolio's
net asset value based on available market  quotations or market  equivalents and
$1.00 per share net asset value based on amortized  cost must be examined by the
Fund's Board of Trustees.  In the event the Fund's Board of Trustees  determines
that a deviation  exists that may result in  material  dilution or other  unfair
results to investors or existing  shareholders,  pursuant to the rule the Fund's
Board of Trustees must cause the Portfolio to take such corrective action as the
Fund's  Board of  Trustees  regards as  necessary  and  appropriate,  including:
selling  portfolio  instruments  prior to maturity to realize  capital  gains or
losses or to shorten average portfolio maturity, withholding dividends or paying
distributions  from  capital  or  capital  gains,  redeeming  shares  in kind or
establishing net asset value per share by using available market quotations.

CLASSES OF SHARES

As described in the  Prospectus,  the equity  portfolios  of the Fund have three
classes of shares:  Class A Shares,  


                                      -12-


<PAGE>





which are generally subject to a front-end load, and Class B and Class C Shares,
which are generally subject to a back-end load.

CLASS A SHARES
From time to time, Alger Inc. may reallow to brokers or financial intermediaries
all or substantially all of the initial sales charge. To the extent that it does
so, such persons may be deemed to be  underwriters of the Fund as defined in the
Securities Act of 1933, as amended.

CONVERSION OF CLASS B AND CLASS C SHARES
Class B and Class C Shares will  automatically  convert to Class A Shares  eight
and twelve years, respectively, after the end of the calendar month in which the
order to  purchase  was  accepted  and will  thereafter  not be  subject  to the
original  Class's Rule 12b-1 fees. The conversion will be completed on the basis
of the relative net asset values per share  without the  imposition of any sales
charge,  fee or other charge.  At conversion,  a proportionate  amount of shares
representing  reinvested  dividends  and  reinvested  capital gains will also be
converted  into Class A Shares.  Because  Alger Money  Market  Portfolio  is not
subject to any  distribution  fees,  the  running of the  applicable  conversion
period is suspended for any period of time in which shares  received in exchange
for  Class B or  Class C Shares  are held in that  Portfolio.  For  purposes  of
determining the conversion date of Class B Shares outstanding prior to August 1,
1997, such shares will be deemed to have been held for either eight years or the
period  (adjusted as set forth in the preceding  sentence)  since their purchase
acceptance,  whichever is shorter.  Accordingly,  all Class B Shares outstanding
for at least eight years as of August 28, 1997 were  converted to Class A Shares
on August 28, 1997.

The conversion of Class B Shares and Class C Shares is subject to the continuing
availability  of an opinion of counsel  to the  effect  that the  conversion  of
shares does not  constitute a taxable event under Federal  income tax laws.  The
conversion  of Class B and Class C Shares may be suspended if such an opinion is
no longer available.

PURCHASES Shares of the Portfolios are offered  continuously by the Fund and are
distributed on a best efforts basis by Alger Inc. as principal  underwriter  for
the Fund pursuant to distribution  agreements (the  "Distribution  Agreements").
Under the  Distribution  Agreements,  Alger  Inc.  bears all  selling  expenses,
including the costs of advertising and of printing prospectuses and distributing
them to prospective  shareholders.  Each of the officers of the Fund and Messrs.
David D. Alger and Fred M.  Alger III,  Trustees  of the Fund,  are  "affiliated
persons," as defined in the Act, of the Fund and of Alger Inc.

DISTRIBUTION PLANS
As stated in the Prospectus,  in connection with the distribution  activities of
Alger Inc.  in respect of the Fund's  Class B and Class C Shares,  respectively,
the Fund has adopted two Distribution Plans (the "Plans") pursuant to Rule 12b-1
under the Act, one for each class.  In each case, the Rule 12b-1 fee,  sometimes
described  as an  "asset-based  sales  charge,"  allows  investors to buy shares
without an initial sales charge while allowing Alger Inc. to compensate  dealers
that sell Class B or C Shares of the Portfolios.  Typically,  Alger Inc., in its
discretion or pursuant to dealer  agreements,  pays sales  commissions  of up to
4.75% of the  amount  invested  in Class B  Shares,  and up to 1% of the  amount
invested in Class C Shares,  to dealers  from its own  resources  at the time of
sale and pays continuing  commissions  after purchase to dealers selling Class C
Shares.  For Class B Shares,  Alger Inc. retains the asset-based sales charge to
recoup the sales  commissions  and other  sales-related  expenses its pays.  For
Class C Shares,  the  asset-based  sales charge is retained by Alger Inc. in the
first year after purchase; in subsequent years, all or a portion of it typically
is paid to the dealers who sold the Class C Shares.  In some cases,  the selling
dealer is Alger Inc.  Any CDSCs on Class B Shares  received  by Alger Inc.  will
reduce the  amount to be  reimbursed  under the Class B Plan.  Under the Class B
Plan, any excess  distribution  expenses may be carried forward,  with interest,
and reimbursed in future years.  At October 31, 1998, the following  approximate
amounts were carried forward under the Class B Plan: Alger Small  Capitalization
Portfolio--$___________    (__%   of   net   assets);    Alger   MidCap   Growth
Portfolio--$___________     (__%     of    net     assets);     Alger     Growth
Portfolio--$___________     (__%    of    net    assets);     Alger     Balanced
Portfolio--$___________  (__% of net  assets);  and Alger  Capital  Appreciation
Portfolio--$___________ (__% of net assets).

Reimbursable  distribution  expenses  covered under the Class B Plan may include
payments made to and expenses of persons who are engaged in, or provide  support
services in connection  with, the  distribution of the class's  shares,  such as
answering routine telephone inquiries for prospective shareholders; compensation
in the form of sales concessions and continuing  compensation paid to securities
dealers  whose  customers  hold  shares  of  the  class;  costs  related  to the
formulation  and   implementation  of  marketing  and  promotional   activities,
including direct mail promotions and television,  radio, newspaper, magazine and
other mass media  advertising;  costs of printing and distributing  prospectuses
and  reports  to  prospective  shareholders  of the  class;  costs  involved  in
preparing,  printing and distributing  sales 


                                      -13-

<PAGE>




literature for the class; and costs involved in obtaining whatever  information,
analyses and reports with respect to marketing  and  promotional  activities  on
behalf of the class that the Fund deems advisable.

Historically,  distribution  expenses  incurred by Alger Inc.  have exceeded the
Class B assets available for  reimbursement  under the Plan; it is possible that
in the future the converse may be true. Distribution expenses incurred in a year
in respect of Class B Shares of a  Portfolio  in excess of  contingent  deferred
sales charges ("CDSCs") received by Alger Inc. relating to redemptions of shares
of the class  during that year and .75 percent of the class'  average  daily net
assets  may be carried  forward  and sought to be  reimbursed  in future  years.
Interest at the  prevailing  broker  loan rate may be charged to the  applicable
Portfolio's  Class B Shares on any expenses  carried  forward and those expenses
and interest will be reflected as current expenses on the Portfolio's  statement
of operations for the year in which the amounts become  accounting  liabilities,
which is  anticipated  to be the year in which these amounts are actually  paid.
Although the Fund's  Board of Trustees  may change this policy,  it is currently
anticipated  that  payments  under the Plan in a year will be  applied  first to
distribution  expenses  incurred in that year and then, up to the maximum amount
permitted  under the Plan,  to  previously  incurred but  unreimbursed  expenses
carried forward plus interest thereon.

The Plan for Class C Shares  annually pays a flat percentage (up to .75 percent)
of the class's average daily net assets to Alger Inc., regardless of whether the
associated  distribution  expenses incurred are higher or lower than the fee. No
excess  distribution  expense shall be carried forward to subsequent years under
this Plan.  Distribution  services for which Alger Inc. is compensated under the
Class C Plan may  include,  but are not limited to,  organizing  and  conducting
sales  seminars,  advertising  programs,  payment of finders' fees,  printing of
prospectuses and statements of additional information and reports for other than
existing shareholders,  preparation and distribution of advertising material and
sales  literature,   overhead,   supplemental  payments  to  dealers  and  other
institutions  as  asset-based  sales  charges or as payments of  commissions  or
service fees, and the costs of administering the Plan.

Alger Inc. has  acknowledged  that  payments  under the Plans are subject to the
approval of the Fund's Board of Trustees and that no Portfolio is  contractually
obligated to make payments in any amount or at any time,  including  payments in
reimbursement  of Alger Inc. for expenses  and  interest  thereon  incurred in a
prior year.

Under  their  terms,  the Plans  remain in effect  from year proved in each case
annually by vote of the Fund's  Board of  Trustees,  including a majority of the
Trustees  who are not  interested  persons of the Fund and who have no direct or
indirect   financial  interest  in  the  operation  of  the  Plan  ("Independent
Trustees").  A Plan may not be amended to increase  materially  the amount to be
spent  for  the  services  provided  by  Alger  Inc.  without  the  approval  of
shareholders of the applicable class, and all material amendments of a Plan must
be  approved  by the  Trustees  in the  manner  described  above.  A Plan may be
terminated  at  any  time,  without  penalty,  by  vote  of a  majority  of  the
Independent  Trustees  or, with  respect to the Class B or Class C Shares of any
Portfolio to which a Plan  relates,  by a vote of a majority of the  outstanding
voting  securities of the class, on not more than thirty days' written notice to
any other  party to the  Plan.  If a Plan is  terminated,  or not  renewed  with
respect to any one or more Portfolios, it may continue in effect with respect to
the  Class B or  Class C  Shares  of any  Portfolio  as to which it has not been
terminated,  or has been  renewed.  Alger  Inc.  will  provide  to the  Board of
Trustees  quarterly  reports of amounts expended under each Plan and the purpose
for which such  expenditures were made. During the fiscal year ended October 31,
1998, the Fund  reimbursed  $_________ to Alger Inc. as the Fund's  underwriter,
under the provisions of the Class B Shares' Plan.  Alger Inc.'s selling expenses
during that period  totaled  $____________  which  consisted  of  $_________  in
printing and mailing of prospectuses  and other sales  literature to prospective
investors;  $____________  in  advertising;   $___________  in  compensation  to
dealers;  $_________ in  compensation  to sales  personnel;  $_________ in other
marketing  expenses;  and $___________ in interest,  carrying or other financing
charges.  If in any month, the costs incurred by Alger Inc. are in excess of the
distribution  expenses charged to Class B Shares of a Portfolio,  the excess may
be carried  forward,  with  interest,  and sought to be paid in future  periods.
During the fiscal year ended  October 31,  1998,  the Fund paid $______ to Alger
Inc. under the provisions of the Class C Shares' plan.

SHAREHOLDER SERVICING AGREEMENT
Payments under the Shareholder  Servicing  Agreement are not tied exclusively to
the  shareholder  servicing  expenses  actually  incurred by Alger Inc.  and the
payments may exceed expenses actually incurred by Alger Inc. The Fund's Board of
Trustees evaluates the  appropriateness of the Shareholder  Servicing  Agreement
and its  payment  terms on a  continuing  basis  and in doing so  considers  all
relevant  factors,  including  expenses


                                      -14-



<PAGE>




borne by Alger Inc. and the amounts it receives under the Shareholder  Servicing
Agreement.  During the Fund's fiscal year ended October 31, 1998,  the Fund paid
approximately  $____________  to Alger  Inc.  under  the  Shareholder  Servicing
Agreement.

EXPENSES OF THE FUND
Each Portfolio will bear its own expenses. Operating expenses for each Portfolio
generally  consist  of all costs  not  specifically  borne by Alger  Management,
including  investment  management  fees,  fees for  necessary  professional  and
brokerage  services,  costs of regulatory  compliance and costs  associated with
maintaining legal existence and shareholder relations. In addition,  Class B and
Class C of each Portfolio other than Alger Money Market  Portfolio may pay Alger
Inc. for expenses  incurred in  distributing  shares of that class and each such
Portfolio may compensate Alger Inc. for servicing shareholder accounts. Fundwide
expenses not identifiable to any particular portfolio or class will be allocated
in a manner  deemed fair and  equitable by the Board of  Trustees.  From time to
time, Alger Management, in its sole discretion and as it deems appropriate,  may
assume  certain  expenses of one or more of the Portfolios  while  retaining the
ability to be paid by the applicable Portfolio for such amounts prior to the end
of the  fiscal  year.  This will  have the  effect of  lowering  the  applicable
Portfolio's  overall expense ratio and of increasing yield to investors,  or the
converse,  at the time such amounts are assumed or  reimbursed,  as the case may
be.

PURCHASES THROUGH PROCESSING ORGANIZATIONS
When shares are purchased this way, the Processing Organization, rather than its
customer,  may be the  shareholder of record of the shares.  The minimum initial
and subsequent  investments in classes of the  Portfolios for  shareholders  who
invest  through  a  Processing  Organization  will  be  set  by  the  Processing
Organization.  Processing  Organizations  may charge  their  customers  a fee in
connection with services offered to customers.

TELEPURCHASE PRIVILEGE
The price the  shareholder  will receive will be the price next  computed  after
Alger Shareholder Services,  Inc. (the "Transfer Agent") receives the investment
from the  shareholder's  bank, which is normally one banking day. While there is
no  charge to  shareholders  for this  service,  a fee will be  deducted  from a
shareholder's Fund account in case of insufficient  funds. This privilege may be
terminated at any time without charge or penalty by the  shareholder,  the Fund,
the Transfer Agent or Alger Inc. Class A Share  purchases will remain subject to
the initial sales charge.

AUTOMATIC INVESTMENT PLAN
While  there  is no  charge  to  shareholders  for this  service,  a fee will be
deducted from a shareholder's Fund account in the case of insufficient  funds. A
shareholder's  Automatic  Investment  Plan may be terminated at any time without
charge or penalty by the shareholder, the Fund, the Transfer Agent or Alger Inc.
Class A Share  purchases  will  remain  subject  to the  initial  sales  charge.
AUTOMATIC  EXCHANGE PLAN There is no charge to shareholders for this service.  A
shareholder's  Automatic  Exchange  Plan may be  terminated  at any time without
charge or penalty by the shareholder, the Fund, the Transfer Agent or Alger Inc.
If the  automatic  exchange  amount  exceeds  the Alger Money  Market  Portfolio
balance,  any  remaining  balance  in  Alger  Money  Market  Portfolio  will  be
exchanged.  Shares held in  certificate  form are not eligible for this service.
Class A Share purchases will remain subject to the front-end load.

RIGHT OF ACCUMULATION (CLASS A SHARES)
Class A Shares of the Fund may be purchased  by "any person" (as defined  above)
at a reduced sales charge as determined by aggregating  the dollar amount of the
new purchase and the current value (at offering  price) of all Class A Shares of
the Fund then held by such person and applying the sales  charge  applicable  to
such  aggregate.  In order to obtain such  discount,  the purchaser must provide
sufficient  information at the time of purchase to permit  verification that the
purchase  qualifies for the reduced sales charge.  The right of  accumulation is
subject to modification or discontinuance at any time with respect to all shares
purchased thereafter.

LETTER OF INTENT (CLASS A SHARES)
A Letter of Intent ("LOI") contemplating aggregate purchases of $100,000 or more
provides an  opportunity  for an investor  to obtain a reduced  sales  charge by
aggregating  investments  over a 13-month  period,  provided  that the  investor
refers to such LOI when placing  orders.  For  purposes of a LOI, the  "Purchase
Amount" as referred to in the preceding sales charge table includes purchases of
all Class A Shares of the Fund offered with a sales charge over the following 13
months.  An alternative is to compute the 13-month period starting up to 90 days
before the date of execution of the LOI. 

The minimum initial investment under the LOI is 5% of the total LOI amount. Each
investment made during the period  receives the reduced sales charge  applicable
to the total amount of the investment  goal.  Shares purchased with the first 5%
of the total LOI amount will be held in escrow by the  Transfer  Agent to assure
any necessary payment of a higher applicable 


                                      -15-


<PAGE>





sales  charge if the  investment  goal is not met.  If the goal is not  achieved
within the  period,  the  investor  must pay the  difference  between  the sales
charges  applicable to the purchases made and the charges previously paid, or an
appropriate number of escrowed shares will be redeemed.

REDEMPTIONS
The right of redemption of shares of a Portfolio may be suspended or the date of
payment  postponed for more than seven days (a) for any periods during which the
NYSE is closed (other than for customary weekend and holiday closings), (b) when
trading in the markets the  Portfolio  normally  utilizes is  restricted,  or an
emergency,  as defined by the rules and regulations of the SEC,  exists,  making
disposal of the Portfolio's investments or determination of its net asset values
not reasonably practicable or (c) for such other periods as the SEC by order may
permit for protection of the Fund's shareholders.

No interest  will accrue on amounts  represented  by  uncashed  distribution  or
redemption checks.

CHECK REDEMPTION PRIVILEGE (ALGER MONEY MARKET PORTFOLIO)
You may redeem shares in your Alger Money Market Portfolio  account by writing a
check for at least $500.  Dividends  are earned until the check  clears.  If you
mark the appropriate  box on the New Account  Application and sign the signature
card, the Fund will send you redemption checks. There is no charge for the first
five checks you write in any one calendar  year.  You will be charged  $2.50 for
each additional check you write.

Your redemption may be reduced by any applicable CDSC (see "Contingent  Deferred
Sales  Charge").  If your  account is not  adequate  to cover the amount of your
check and any applicable  CDSC, the check will be returned  marked  insufficient
funds. As a result,  checks should not be used to close an account.  Shares held
in any Alger  retirement  plan and  shares  issued in  certificate  form are not
eligible for this service.  Unless  investors elect  otherwise,  checks drawn on
jointly-owned accounts will be honored with the signature of either of the joint
owners.  Shareholders should be aware that use of the check redemption procedure
does not give rise to a banking  relationship  between the  shareholder  and the
Transfer Agent, which will be acting solely as transfer agent for the Portfolio;
nor does it create a banking  relationship between the shareholder and the Fund.
When a check is presented to the Transfer Agent for payment, the Transfer Agent,
as the investor's  agent,  will cause the Fund to redeem a sufficient  number of
shares from the investor's account to cover the amount of the check.

Shares for which  stock  certificates  have been  issued may not be  redeemed by
check. An investor's  account with Alger Money Market  Portfolio will be reduced
by any CDSC applicable to any redemption,  including a redemption by check.  The
check redemption privilege may be modified or terminated at any time by the Fund
or by the Transfer Agent.

TELEPHONE REDEMPTIONS
You  automatically  have the ability to make redemptions by telephone unless you
refuse the telephone redemption privilege.  To sell shares by telephone,  please
call (800) 992-3863.  If your  redemption  request is received before 12:00 noon
Eastern time for Alger Money Market  Portfolio,  your  redemption  proceeds will
generally be mailed on the next business day. Redemption requests for Portfolios
other than Alger Money Market Portfolio  received prior to the close of business
of the NYSE  (normally  4:00 p.m.  Eastern time) will generally be mailed on the
next business  day.  Requests  received  after 12:00 noon Eastern time for Alger
Money Market  Portfolio  will  generally be mailed on the business day following
the next  business  day.  Shares  held in any Alger  retirement  plan and shares
issued in certificate form are not eligible for this service.

Redemption  proceeds  are  mailed to the  address  of record.  Any  request  for
redemption  proceeds to be sent to the address of record must be in writing with
the  signature(s)  guaranteed  if made within 60 days of changing  your address.
Redemption  requests  made before 12:00 noon Eastern time for Alger Money Market
Portfolio will not receive a dividend for that day. The Fund, the Transfer Agent
and their  affiliates  are not  liable  for  acting in good  faith on  telephone
instructions  relating  to your  account,  so long  as  they  follow  reasonable
procedures  to determine  that the  telephone  instructions  are  genuine.  Such
procedures may include  recording the telephone calls and requiring some form of
personal   identification.   You  should   verify  the   accuracy  of  telephone
transactions   immediately   upon  receipt  of  your   confirmation   statement.

REDEMPTIONS IN KIND
Payment for shares tendered for redemption is ordinarily made in cash.  However,
if the Board of Trustees of the Fund  determines that it would be detrimental to
the best interest of the remaining shareholders of the Portfolio to make payment
of a  redemption  order  wholly  or partly in cash,  the  Portfolio  may pay the
redemption proceeds in whole or in part by a distribution "in kind"


                                      -16-

<PAGE>




of securities from the Portfolio, in lieu of cash, in conformity with applicable
rules of the  Securities  and  Exchange  Commission.  The Fund has elected to be
governed by Rule 18f-1 under the Act, pursuant to which a Portfolio is obligated
to redeem  shares  solely in cash up to the lesser of  $250,000 or 1% of the net
assets of the  Portfolio  during any 90-day period for any one  shareholder.  If
shares are redeemed in kind, the redeeming  shareholder might incur brokerage or
other costs in selling the securities for cash. The method of valuing securities
used to make redemptions in kind will be the same as the method the Fund uses to
value its portfolio  securities  and such  valuation will be made as of the time
the redemption price is determined.

CONTINGENT DEFERRED SALES CHARGE
No CDSC is imposed on the redemption of shares of Alger Money Market  Portfolio,
except that shares of the Portfolio acquired in exchange for shares of the other
Portfolios will bear any CDSC that would apply to the exchanged shares.

With respect to Class B Shares, there is no initial sales charge on purchases of
shares of any Portfolio,  but a CDSC may be charged on certain redemptions.  The
CDSC is imposed on any redemption  that causes the current value of your account
in the Class B shares of the  Portfolio  to fall  below the  amount of  purchase
payments made during a six-year holding period.

Certain  Class A  Shares  also  are  subject  to a CDSC.  Those  Class A  Shares
purchased  in an amount of $1 million or more which have not been subject to the
Class's  initial  sales  charge and which have not been held for a full year are
subject to a CDSC of 1% at the time of redemption.

Class C Shares have no initial  sales  charge but are subject to a CDSC of 1% if
redeemed within one year of purchase.

For purposes of the CDSC,  it is assumed that the shares of the  Portfolio  from
which the  redemption is made are the shares of that  Portfolio  which result in
the lowest charge, if any.

Redemptions of shares of each of the Portfolios are deemed to be made first from
amounts, if any, to which a CDSC does not apply. There is no CDSC on redemptions
of (i) shares that represent  appreciation on your original investment,  or (ii)
shares purchased through  reinvestment of dividends and capital gains.  Since no
charge is  imposed  on shares  purchased  and  retained  in Alger  Money  Market
Portfolio,  you may wish to consider  redeeming  those  shares,  if any,  before
redeeming shares that are subject to a CDSC.

WAIVERS OF SALES CHARGES
No  initial  sales  charge  (Class A) or CDSC  (Class A, B or C) is  imposed  on
purchases or redemptions  (1) by (i) employees of Alger Inc. and its affiliates,
(ii) IRAs,  Keogh Plans and employee benefit plans for those employees and (iii)
spouses,  children,  siblings and parents of those employees and trusts of which
those individuals are beneficiaries,  as long as orders for the shares on behalf
of those  individuals  and  trusts  were  placed  by the  employees;  (2) by (i)
accounts  managed by  investment  advisory  affiliates  of Alger  Inc.  that are
registered  under  the  Investment  Advisers  Act  of  1940,  as  amended,  (ii)
employees,  participants and beneficiaries of those accounts,  (iii) IRAs, Keogh
Plans  and  employee  benefit  plans  for  those  employees,   participants  and
beneficiaries   and  (iv)  spouses  and  minor  children  of  those   employees,
participants  and  beneficiaries as long as orders for the shares were placed by
the employees,  participants and beneficiaries;  (3) by directors or trustees of
any investment  company for which Alger Inc. or any of its affiliates  serves as
investment   adviser  or  distributor;   (4)  of  shares  held  through  defined
contribution  plans as defined by ERISA; (5) by an investment company registered
under the 1940 Act in connection with the combination of the investment  company
with the Fund by merger, acquisition of assets or by any other transaction;  (6)
by  registered  investment  advisers for their own  accounts;  (7) by registered
investment advisers,  banks, trust companies and other financial institutions on
behalf of their  clients;  (8) by a Processing  Organization,  as shareholder of
record on behalf of (i) investment  advisers or financial  planners  trading for
their own accounts or the accounts of their clients and who charge a management,
consulting  or other fee for  their  services  and  clients  of such  investment
advisers or  financial  planners  trading for their own accounts if the accounts
are linked to the master account of such investment adviser or financial planner
on the books and records of the Processing Organization, and (ii) retirement and
deferred  compensation  plans  and  trusts  used to  fund  those  plans;  (9) by
registered  representatives  of broker-dealers  which have entered into Selected
Dealer  Agreements  with Alger Inc., and their spouses,  children,  siblings and
parents;  and (10) of Class A shares  purchased with he proceeds of a redemption
of shares of a mutual fund other than the Fund, if an initial or deferred  sales
charge  was paid in  connection  with the  investment  in the other fund and the
redemption  from the other fund occurred within 90 days of the purchase of Class
A shares.

Investors  purchasing Class A Shares subject to one of the foregoing waivers are
required to claim and sub-


                                      -17-



<PAGE>




stantiate their  eligibility for the waiver at the time of purchase.  It is also
the responsibility of shareholders  redeeming shares otherwise subject to a CDSC
but  qualifying  for a waiver of the charge to assert this status at the time of
redemption.  Information  regarding these  procedures is available by contacting
the Fund at (800) 992-3863.

CERTAIN WAIVERS OF THE CONTINGENT DEFERRED SALES CHARGE
Any CDSC which  otherwise would be imposed on redemptions of Fund shares will be
waived in certain  instances,  including (a)  redemptions  of shares held at the
time  a  shareholder  becomes  disabled  or  dies,  including  the  shares  of a
shareholder  who owns the shares  with his or her spouse as joint  tenants  with
right of survivorship, provided that the redemption is requested within one year
after the death or initial  determination  of  disability,  (b)  redemptions  in
connection  with the following  retirement plan  distributions:  (i) lump-sum or
other  distri-  butions  from a qualified  corporate  or Keogh  retirement  plan
following retirement,  termination of employment, death or disability (or in the
case of a five percent  owner of the employer  maintaining  the plan,  following
attainment  of age  70l/2);  (ii)  required  distributions  from  an  Individual
Retirement  Account  ("IRA")  following  the  attainment  of age 70l/2 or from a
custodial  account under Section 403(b)(7) of the Internal Revenue Code of 1986,
following  the later of  retirement  or  attainment  of age  70l/2;  and (iii) a
tax-free  return  of an  excess  contribution  to an  IRA,  and  (c)  systematic
withdrawal payments. For purposes of the waiver described in (a) above, a person
will be deemed  "disabled" if the person is unable to engage in any  substantial
gainful  activity  by reason of any  medically  determinable  physical or mental
impairment  that can be expected  to result in death or to be of  long-continued
and indefinite duration.

Shareholders  claiming  a  waiver  must  assert  their  status  at the  time  of
redemption.

REINSTATEMENT PRIVILEGE
A  shareholder  who has redeemed  shares in the Fund may reinvest all or part of
the redemption  proceeds in the Fund without an initial sales charge and receive
a credit for any CDSC paid on the redemption,  provided the reinvestment is made
within 30 days after the redemption. Reinvestment will be at the net asset value
of the  Portfolio  next  determined  upon  receipt  of the  proceeds  and letter
requesting  this  privilege  be  exercised,   subject  to  confirmation  of  the
shareholder's  status or  holdings,  as the case may be. You will also receive a
pro rata  credit  for any CDSC  imposed.  This  reinstatement  privilege  may be
exercised only once by a shareholder.  Reinstatement  will not alter any capital
gains  tax  payable  on the  redemption  and a loss may not be  allowed  for tax
purposes.

SYSTEMATIC WITHDRAWAL PLAN
A  systematic   withdrawal  plan  (the   "Withdrawal   Plan")  is  available  to
shareholders  who own shares of a Portfolio with a value  exceeding  $10,000 and
who wish to receive  specific  amounts of cash  periodically.  Withdrawals of at
least $50 monthly (but no more than one percent of the value of a  shareholder's
shares in the Portfolio)  may be made under the Withdrawal  Plan by redeeming as
many  shares  of the  Portfolio  as may be  necessary  to cover  the  stipulated
withdrawal   payment.   To  the  extent  that  withdrawals   exceed   dividends,
distributions  and appreciation of a shareholder's  investment in the Portfolio,
there  will be a  reduction  in the value of the  shareholder's  investment  and
continued  withdrawal  payments  may reduce  the  shareholder's  investment  and
ultimately  exhaust it.  Withdrawal  payments should not be considered as income
from investment in a Portfolio.

Shareholders  who wish to participate in the Withdrawal  Plan and who hold their
shares in  certificated  form  must  deposit  their  share  certificates  of the
Portfolio from which withdrawals will be made with Alger  Shareholder  Services,
Inc., as agent for Withdrawal Plan members.  All dividends and  distributions on
shares in the Withdrawal Plan are automatically reinvested at net asset value in
additional  shares  of  the  Portfolio  involved.   For  additional  information
regarding the Withdrawal Plan, contact the Fund.

EXCHANGES AND CONVERSIONS

In General

One class of shares may not be exchanged  for another  class of shares.  Once an
initial  sales  charge  has been  imposed on a  purchase  of Class A Shares,  no
additional charge is imposed in connection with their exchange.  For example,  a
purchase of Alger Money Market Portfolio shares and subsequent exchange to Class
A Shares of Alger Small Capitalization Portfolio,  Alger Midcap Portfolio, Alger
Growth  Portfolio,  Alger  Balanced  Portfolio  or  Alger  Capital  Appreciation
Portfolio  (each a "Charge  Portfolio")  would  result in the  imposition  of an
initial  sales charge at the time of exchange;  but if the initial  purchase had
been of Class A Shares in a Charge  Portfolio,  an exchange to Class A Shares of
any other Portfolio would not result in an additional  initial sales charge.  No
CDSC is assessed in connection with exchanges at any time. In addition,  no CDSC
is  imposed  on  the  redemption  of  reinvested   dividends  or  capital  gains
distributions


                                      -18-


<PAGE>




or on increases in the net asset value of shares of a Portfolio  above  purchase
payments made with respect to that Portfolio  during the six-year holding period
for Class B Shares  and the  one-year  holding  period  for  Class C Shares  and
certain Class A Shares.

For  purposes of  calculating  the  applicable  holding  periods  for  automatic
conversion of Class B (eight years) and Class C (twelve years) Shares to Class A
Shares,  shares acquired in an exchange are deemed to have been purchased on the
date on which the shares given in exchange were  purchased,  provided,  however,
that if Class B or Class C Shares are exchanged for shares of Alger Money Market
Portfolio,  the period during which the Alger Money Market  Portfolio shares are
held will not be  included  in the holding  period for  purposes of  determining
eligibility for automatic conversion, and the running of the holding period will
recommence  only when those  shares are  reexchanged  for shares of the original
class.

You  automatically  have the ability to make  exchanges by telephone  unless you
refuse the telephone exchange privilege.  Exchanges can be made among Portfolios
of the  same  class of  shares  for  identically  registered  accounts.  For tax
purposes,  an  exchange  of shares is treated as a sale of the shares  exchanged
and, therefore, you may realize a taxable gain or loss when you exchange shares.
Shares  exchanged prior to the close of business of the NYSE (normally 4:00 p.m.
Eastern  time) from Alger Money  Market  Portfolio to any other  Portfolio  will
receive dividends from Alger Money Market Portfolio for the day of the exchange.
Shares of Alger Money  Market  Portfolio  received in exchange for shares of any
other Portfolio will earn dividends beginning on the next business day after the
exchange.

You may make up to six exchanges  annually by telephone or in writing.  The Fund
may charge a transaction  fee for each exchange,  although it does not intend to
do so at  present.  You will be notified at least 60 days in advance if the Fund
decides to impose this fee.  The Fund  reserves the right to terminate or modify
the exchange privilege upon notice to shareholders. 

FOR  SHAREHOLDERS  MAINTAINING  AN ACTIVE  ACCOUNT ON OCTOBER 17,  1992.  Shares
acquired in an exchange are deemed to have been  purchased on, and  continuously
held since, the date on which the shares given in exchange were purchased; thus,
an exchange would not affect the running of any CDSC-related  holding period. No
initial  sales  charge or CDSC would  apply to an exchange of shares of a Charge
Portfolio for shares of Alger Money Market Portfolio,  but redemptions of shares
of that Portfolio  acquired by exchange of shares from one or more of the Charge
Portfolios  are subject to any  applicable  CDSC on the same terms as the shares
given in exchange.  If shares of Alger Money Market  Portfolio are exchanged for
shares of any of the Charge  Portfolios,  any later  redemptions of those shares
would be  subject to any  applicable  CDSC based on the period of time since the
shares given in exchange were purchased.

The following example  illustrates the operation of the CDSC for active accounts
established prior to October 17, 1992. Assume that on the first day of year 1 an
investor  purchases $1,000 of shares of each of Alger Money Market Portfolio and
Alger  Growth  Portfolio,  Class B. The  shareholder  may at any time redeem the
shares of Alger Money Market Portfolio  without  imposition of the charge. If in
year 3 the shareholder  redeems all the Class B Shares of Alger Growth Portfolio
purchased in year 1, a charge of three percent of the current net asset value of
those shares would be imposed on the redemption.  The  shareholder  could redeem
without imposition of the charge any of his or her shares of that Portfolio that
were purchased through reinvestment of dividends and capital gains distributions
as well as an amount of Class B Shares not  exceeding  any  increase  in the net
asset value of the $1,000 of shares originally purchased.  The shareholder could
also at any time exchange the Class B Shares of Alger Growth Portfolio for Class
B Shares of any other  Portfolio  without  imposition  of the  charge.  If those
shares were later  redeemed,  however,  the  redemption  would be subject to the
charge based on the current net asset value of the shares and the period of time
since the  original  purchase  payment  was made (with  adjustments  for partial
exchanges and  redemptions  and any accretions in the  shareholder's  account by
reason of increases in net asset value and reinvestment of dividends and capital
gains distributions). If the foregoing exchange were made by the shareholder for
additional shares of Alger Money Market Portfolio,  any subsequent redemption of
shares of that Portfolio would be deemed to have been made first from the $1,000
of shares of Alger Money Market Portfolio  originally purchased in year 1, which
are not  subject  to the  charge,  and then  from  the  shares  acquired  in the
exchange,  which are subject to the charge. If instead the shareholder exchanged
the shares of Alger Money Market  Portfolio  originally  purchased in year 1 for
additional  Class B Shares of Alger  Growth  Portfolio  (or of the other  Charge
Portfolios) any later  redemption of those shares would be subject to the charge
in  accordance  with the  foregoing  rules based on the period of time since the
original purchase payment was made. Thus, the period of time shares were held in
Alger  Money  Market  Portfolio  would be counted  toward the  six-year  holding
period.

                                      -19-


<PAGE>




FOR NEW  SHAREHOLDERS  OPENING AN ACCOUNT  AFTER  OCTOBER  17,  1992.  Effective
October 17,  1992,  new  shareholders  of the Fund are subject to the  following
terms and conditions  regarding the exchange of shares of the Fund's Portfolios.
A CDSC,  if any, is assessed  on  redemptions  of Class B and Class C Shares and
certain  Class A Shares of the Charge  Portfolios  and of shares of Alger  Money
Market  Portfolio  that have been  acquired in  exchange  for shares of a Charge
Portfolio,  based  solely on the period of time the shares are  retained  in the
Charge Portfolio. Thus, the period of time shares are held in Alger Money Market
Portfolio will not be counted towards the holding period  described above in the
calculation of a CDSC.

The following examples  illustrate the operation of the CDSC for accounts opened
after October 17, 1992: (1) An investor purchases Class B Shares of Alger Growth
Portfolio  on the first day of year 1 and  exchanges  those shares for shares of
Alger Money Market Portfolio in year 2. No charge is assessed at the time of the
exchange.  If in year 4 the shareholder redeems all the shares, a charge of four
percent of the current net asset value of those  shares  would be imposed on the
redemption  based on the period of time the shares  were  retained in Class B of
the Alger  Growth  Portfolio.  The time period  during which the shares of Alger
Money Market Portfolio are held is not included when the amount of the charge is
calculated. The shareholder could redeem without imposition of the charge any of
his shares that were  purchased  through  reinvestment  of dividends and capital
gains distributions as well as an amount of shares not exceeding any increase in
the net asset value of the original  purchase.  (2) An investor purchases shares
of Alger Money Market  Portfolio on the first day of year 1 and exchanges  those
shares for Class B Shares of Alger Growth  Portfolio on the first day of year 2.
No charge is assessed at the time of the exchange.  If in year 4 the shareholder
redeems all the shares, a charge of three percent of the current net asset value
of those shares would be imposed on the  redemption  based on the period of time
the shares were retained in Class B of Alger Growth  Portfolio.  The time period
during which the shares of Alger Money Market Portfolio are held is not included
when the  amount of the  charge is  calculated.  The  shareholder  could  redeem
without  imposition  of the charge any of his or her shares that were  purchased
through  reinvestment of dividends and capital gains distributions as well as an
amount  of shares  not  exceeding  any  increase  in the net asset  value of the
original purchase.

AUTOMATIC EXCHANGE PLAN
The Fund also offers an Automatic  Exchange Plan which permits you to exchange a
specified amount from your Alger Money Market Portfolio account into one or more
of the other  Portfolios on or about the fifteenth day of the month. The minimum
monthly exchange amount is $25 per Portfolio.

CERTAIN ALGER MONEY MARKET PORTFOLIO SHARES
Shares of Alger Money Market  Portfolio  that have been acquired in exchange for
shares of Spectra  Fund (a mutual fund  managed by Alger  Management),  together
with Alger Money  Market  Portfolio  shares  acquired  through  reinvestment  of
dividends on such  shares,  may be  exchanged  for Spectra  Fund  shares.  These
exchanges  will be effected at the  respective  net asset values of Spectra Fund
and Alger Money Market  Portfolio next determined  after the exchange request is
accepted,  with no sales charge or transaction fee imposed. For more information
about such exchanges,  please call (800)  992-3863.  The Alger Fund reserves the
right  to  terminate  or  modify  this   exchange   privilege   upon  notice  to
shareholders.

CERTAIN 401(K) PLANS
Alger Inc.  has entered into an agreement  with  Merrill  Lynch Group  Employees
Services  ("Merrill  Lynch")  pursuant to which  Merrill Lynch will make Class A
Shares of the Portfolios available to participants in certain 401(k) plans (each
a "Plan") at net asset value with no contingent  deferred sales charge  ("CDSC")
if:

(i) the Plan is recordkept on a daily  valuation  basis by Merrill Lynch and, on
the date  the  Plan  Sponsor  signs  the  Merrill  Lynch  Recordkeeping  Service
Agreement,  the Plan has $3 million or more in assets invested in  broker/dealer
funds not advised or managed by Merrill Lynch Asset  Management,  L.P.  ("MLAM")
each of which is made available pursuant to a Services Agreement between Merrill
Lynch and the fund's  principal  underwriter or distributor and in funds advised
or managed by MLAM (collectively, the "Applicable Investments"): or

(ii)  the  Plan is  recordkept  on a daily  valuation  basis  by an  independent
recordkeeper  whose  services  are  provided  through  a  contract  or  alliance
arrangement  with  Merrill  Lynch,  and on the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping  Service Agreement,  the Plan has $3 million or more
in assets, excluding money market funds, invested in Applicable Investments; or


                                      -20-

<PAGE>






(iii) the Plan has 500 or more eligible employees,  as determined by the Merrill
Lynch plan  conversion  manager,  on the date the Plan Sponsor signs the Merrill
Lynch Recordkeeping Service Agreement.

Plans   recordkept  on  a  daily  basis  by  Merrill  Lynch  or  an  independent
recordkeeper under a contract with Merrill Lynch that are currently investing in
Class B shares of the Fund convert (by means of a CDSC-free  redemption/purchase
at net asset value) to A shares once the Plan has reached $5 million invested in
Applicable Investments. The Plan will receive a Plan level share conversion.

Also  under  the  agreement,  Class B Shares  of the  Portfolios  are to be made
available to Plan participants at net asset value with no CDSC if:

(i) the Plan is recordkept on a daily  valuation  basis by Merrill Lynch and, on
the date  the  Plan  Sponsor  signs  the  Merrill  Lynch  Recordkeeping  Service
Agreement, the Plan has less than $3 million in assets invested in broker/dealer
funds not advised or managed by MLAM each of which is made available pursuant to
a Services Agreement between Merrill Lynch and the fund's principal  underwriter
or  distributor  and in funds  advised  or managed  by MLAM  (collectively,  the
"Applicable Investments"); or

(ii)  the  Plan is  recordkept  on a daily  valuation  basis  by an  independent
recordkeeper  whose  services  are  provided  through  a  contract  or  alliance
arrangement  with  Merrill  Lynch,  and on the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping Service Agreement, the Plan has less than $3 million
in assets, excluding money market funds, invested in Applicable Investments; or

(iii)  the Plan has less  than 500  eligible  employees,  as  determined  by the
Merrill Lynch plan  conversion  manager,  on the date the Plan Sponsor signs the
Merrill Lynch Recordkeeping Service Agreement.

Plans   recordkept  on  a  daily  basis  by  Merrill  Lynch  or  an  independent
recordkeeper under a contract with Merrill Lynch that are currently investing in
Class B shares of the Fund convert (by means of a CDSC-free  redemption/purchase
at net asset value) to A shares once the Plan has reached $5 million invested in
Applicable Investments. The Plan will receive a Plan level share conversion.

MANAGEMENT

TRUSTEES AND OFFICERS OF THE FUND
The Fund is governed by a Board of Trustees which is responsible  for protecting
the interests of shareholders under Massachusetts law. The names of the Trustees
and officers of the Fund,  together with information  concerning their principal
business  occupations,  are set forth below. Each of the officers of the Fund is
also an officer,  and each of the Trustees is also a director or trustee, as the
case  may  be,  of  Castle  Convertible  Fund,  Inc.,  a  registered  closed-end
investment  company,  and of The Alger American Fund, The Alger  Retirement Fund
and Spectra Fund, registered open-end management  investment companies,  for all
of which Alger Management  serves as investment  adviser.  Fred M. Alger III and
David D. Alger are "interested persons" of the Fund, as defined in the Act. Fred
M.  Alger III and David D.  Alger are  brothers.  Unless  otherwise  noted,  the
address of each  person  named below is 1 World Trade  Center,  Suite 9333,  New
York, New York 10048.




<TABLE>
<CAPTION>
NAME, AGE AND POSITION WITH
THE FUND AND ADDRESS                  PRINCIPAL OCCUPATIONS

<S>                                   <C>
Fred M. Alger III (64)                Chairman of the Boards of Alger Associates, Inc.
  Chairman of the Board               ("Associates"), Alger Inc., Alger Management, Alger Properties, Inc.
                                      ("Properties"), Alger Shareholder Services, Inc. ("Services"), Alger Life Insurance Agency,
                                      Inc. ("Agency"), Analysts Resources, Inc. ("ARI"),
                                      The Alger American Asset Growth Fund ("Asset Growth") and Fred Alger International Advisory S.
                                      A. ("International").

David D. Alger (55)                   President and Director of Associates, Alger Management, Alger Inc.,
  President and Trustee               Properties, Services, International and Agency; Executive Vice President and Director of ARI;
                                      Director of Asset Growth.

Gregory S. Duch (47)                  Executive Vice President, Treasurer and Director of Alger
  Treasurer                           Management, Properties and Associates; Executive Vice President and Treasurer  of Alger Inc.,
                                      ARI, Services and Agency; Treasurer and Director of International.

</TABLE>


                                      -21-
<PAGE>

<TABLE>
<CAPTION>

<S>                                    <C>
Mary E. Marsden-Cochran (46)           Vice President, General Counsel and Secretary, Associates, Alger
  Secretary                            Management, Alger Inc.,Properties, ARI, Services, and Agency (2/96-present); Secretary of
                                       International (7/97-present); Associate General Counsel and Vice President, Smith Barney Inc.
                                       (12/94-2/96); Blue Sky Attorney, AMT Capital (1/94-11/94).

Frederick A. Blum (45)                 Senior Vice President, Alger Inc.
  Assistant Secretary
  and Assistant Treasurer

Arthur M. Dubow (65)                   Trustee of the Arthur Dubow Foundation; private investor since 1985;
  Trustee                              Director of Coolidge Investment Corporation; formerly Chairman of
  P.O. Box 969                         the Board of Institutional Shareholder Services, Inc. and President of
  Wainscott, NY 11975                  Fourth Estate, Inc.

Stephen E. O'Neil (66)                 Of Counsel to the law firm of Kohler & Barnes P.C.;
  Trustee                              Private investor since 1981; Director of NovaCare, Inc. and
  460 Park Avenue                      Brown-Forman Corporation; formerly President and Vice Chairman
  New York, NY 10022                   of City Investing Company and Director of Centerre Bancorporation
                                       and Syntro Corporation.

Nathan E. Saint-Amand, M.D. (61)       Medical doctor in private practice.
  Trustee
  2 East 88th Street
  New York, NY 10128

John T. Sargent (74)                   Private investor since 1987; Director of Atlantic Mutual Insurance Co.;
  Trustee                              formerly Director of River Bank America.
  14 E. 69th Street
  New York, NY 10021

</TABLE>

No director,  officer or employee of Alger  Management  or its  affiliates  will
receive any  compensation  from the Fund for serving as an officer or Trustee of
the Fund. The Fund pays each Trustee who is not a director,  officer or employee
of Alger  Management or its affiliates (a  "Disinterested  Trustee") a quarterly
fee of $2,000,  which is reduced by the  proportion of the meetings not attended
by the Trustee during the quarter.

The Fund did not offer its Trustees any pension or retirement benefits during or
prior to the fiscal year ended October 31, 1998.  The following  table  provides
compensation  amounts paid to Disinterested  Trustees of the Fund for the fiscal
year ended October 31, 1998.


<TABLE>
<CAPTION>


                                                      COMPENSATION TABLE

                                                                       TOTAL COMPENSATION PAID TO TRUSTEES FROM
                                                                              THE ALGER RETIREMENT FUND,
                                                AGGREGATE                           THE ALGER FUND,
                                              COMPENSATION                     THE ALGER AMERICAN FUND,
                                                  FROM                    CASTLE CONVERTIBLE FUND, INC. AND
       NAME OF PERSON, POSITION              THE ALGER FUND                          SPECTRA FUND
       ------------------------             ----------------            ---------------------------------------
<S>                                              <C>                                    <C>    
       ARTHUR M. DUBOW, TRUSTEE                  $8,000                                 $28,250
       STEPHEN E. O'NEIL, TRUSTEE                $8,000                                 $28,250
       NATHAN E. SAINT-AMAND, TRUSTEE            $8,000                                 $28,250
       JOHN T. SARGENT, TRUSTEE                  $6,000                                 $21,187.50




</TABLE>




INVESTMENT MANAGER

Alger Management serves as investment manager to each of the Portfolios pursuant
to separate written agreements (the "Management Agreements").

Alger  Management is the Fund's  investment  manager and is responsible  for the
overall  administration of the Fund,  subject to the supervision of the Board of
Trustees.  Alger  Management  makes  investment  decisions  for the  Portfolios,
provides administrative services, 


                                      -22-


<PAGE>




places orders to purchase and sell  securities on behalf of the  Portfolios  and
selects  broker-dealers  that,  in its  judgment,  provide  prompt and  reliable
execution at favorable prices and reasonable commission rates. It is anticipated
that Alger Inc. will serve as the Fund's broker in effecting  substantially  all
of  the  Portfolios'  transactions  on  securities  exchanges  and  will  retain
commissions  in  accordance  with  certain  regulations  of the  Securities  and
Exchange  Commission.  The Fund will consider sales of its shares as a factor in
the  selection  of   broker-dealers   to  execute   over-the-counter   portfolio
transactions,  subject  to the  requirements  of best  price and  execution.  In
addition,  Alger Management employs professional securities analysts who provide
research  services  exclusively  to the  Portfolios and other accounts for which
Alger Management or its affiliates serve as investment adviser or subadviser.

Alger Management pays the salaries of all officers who are employed by it. Alger
Management has agreed to maintain  office  facilities for the Fund,  furnish the
Fund with  statistical and research data,  clerical,  accounting and bookkeeping
services,  and certain other  services  required by the Fund, and to compute the
net  asset  values,  net  income  and  realized  capital  gains or losses of the
Portfolios.  Alger  Management  prepares  semi-annual  reports to the SEC and to
shareholders,  prepares  federal and state tax  returns  and filings  with state
securities commissions,  maintains the Fund's financial accounts and records and
generally  assists in all  aspects of the Fund's  operations.  Alger  Management
bears all expenses in connection  with the performance of its services under the
Management Agreements.

Alger  Management  has been in the  business of  providing  investment  advisory
services since 1964 and, as of January 31, 1999, had approximately  $___ billion
under management, $___ billion in mutual fund accounts and $___ billion in other
advisory  accounts.  Alger  Management  is owned by Alger Inc.  which in turn is
owned by Alger Associates,  Inc., a financial services holding company.  Fred M.
Alger,  III and his brother,  David D. Alger,  are the majority  shareholders of
Alger  Associates,  Inc.  and may be  deemed to  control  that  company  and its
subsidiaries.

Each  Management  Agreement  provides that if, in any fiscal year, the aggregate
expenses of the Portfolio (exclusive of certain specified categories of expense)
exceed  the  expense  limitation  of any  state  having  jurisdiction  over  the
Portfolio, Alger Management will reimburse the Portfolio for that excess expense
to the extent required by state law. At the date of this Statement of Additional
Information,  there is no state expense limitation  applicable to any Portfolio.

Each  Portfolio  pays Alger  Management a management fee computed daily and paid
monthly  at annual  rates  based on a  percentage  of the value of the  relevant
Portfolio's   average  daily  net  assets,   as  follows:   Alger  Money  Market
Portfolio--.50%;   Alger  Small  Capitalization   Portfolio  and  Alger  Capital
Appreciation Portfolio--.85%;  Alger MidCap Growth Portfolio--.80%; Alger Growth
Portfolio  and Alger  Balanced  Portfolio--.75%.  During the fiscal  years ended
October 31, 1996, 1997 and 1998, Alger Management  earned under the terms of the
Management Agreements  $1,214,904,  $1,104,000,  and $______,  respectively,  in
respect of the Alger Money Market Portfolio;  $4,478,467,  $4,715,000 and $_____
respectively,   in  respect  of  the  Alger  Small   Capitalization   Portfolio;
$1,654,488,  $2,396,000 and $______ respectively, in respect of the Alger Growth
Portfolio;  $82,116, $96,000 and $_____ , respectively,  in respect of the Alger
Balanced Portfolio; $244,000, $720,696, and $1,236,000, respectively, in respect
of the Alger MidCap  Growth  Portfolio;  and $861,617,  $1,587,000  and $_____ ,
respectively,  in respect of the Alger Capital Appreciation  Portfolio.  Some of
these fees for Alger Money Market Portfolio, however, were offset in whole or in
part by various expense reimbursements and waivers.  

DISTRIBUTOR 
Alger  Inc.,  the  corporate  parent of Alger  Management,  serves as the Fund's
principal underwriter, or distributor, and receives payments from the Fund under
the Fund's  Distribution  Plans (see  "Purchases--Distribution  Plans")  and the
Shareholder   Servicing   Agreement   (see   "Purchases--Shareholder   Servicing
Agreement").   It  also  receives  brokerage  commissions  from  the  Fund  (see
"Investment Objectives and Policies--Portfolio Transactions"). During the Fund's
fiscal year ended October 31, 1998, Alger Inc. retained  approximately $_____ in
CDSCs and $_____ in initial sales charges. 

INDEPENDENT PUBLIC ACCOUNTANTS 
Arthur Andersen LLP serves as independent  public accountant for the Fund. 

TAXES
The following is a summary of selected  federal income tax  considerations  that
may  affect  the Fund and its  shareholders.  The  summary  is not  intended  to
substitute  for  individual  tax advice and investors are urged to consult their
own tax  advisers  as to the  federal,  state  and  local  tax  consequences  of
investing in the Fund.

Each  Portfolio  intends to qualify as a "regulated  investment  company"  under
Subchapter M of the Internal  Revenue Code of 1986, as amended (the "Code").  If
qualified as a regulated  investment  company,  a Portfolio  will pay no federal
income taxes on

                                      -23-


<PAGE>




its  taxable net  investment  income  (that is,  taxable  income  other than net
realized  capital gains) and its net realized capital gains that are distributed
to  shareholders.  To qualify under  Subchapter M, a Portfolio must, among other
things:  (1)  distribute  to its  shareholders  at least 90% of its  taxable net
investment income and net realized short-term capital gains; (2) derive at least
90% of its gross income from dividends, interest, payments with respect to loans
of securities,  gains from the sale or other disposition of securities, or other
income (including,  but not limited to, gains from options,  futures and forward
contracts)  derived  with  respect to the  Portfolio's  business of investing in
securities;  and (3)  diversify  its holdings so that, at the end of each fiscal
quarter of the Portfolio (a) at least 50% of the market value of the Portfolio's
assets is represented by cash, U.S. Government  securities and other securities,
with those other  securities  limited,  with  respect to any one  issuer,  to an
amount no greater in value than 5% of the  Portfolio's  total  assets and to not
more than 10% of the outstanding  voting  securities of the issuer,  and (b) not
more than 25% of the market value of the  Portfolio's  assets is invested in the
securities  of  any  one  issuer  (other  than  U.S.  Government  securities  or
securities of other  regulated  investment  companies) or of two or more issuers
that the Portfolio controls and that are determined to be in the same or similar
trades  or  businesses  or  related  trades  or  businesses.  In  meeting  these
requirements, a Portfolio may be restricted in the utilization of certain of the
investment  techniques  described  above  and in  the  Fund's  prospectus.  As a
regulated  investment  company,  each  Portfolio is subject to a  non-deductible
excise tax of 4% with  respect to  certain  undistributed  amounts of income and
capital gains during the calendar  year. The Fund expects each Portfolio to make
additional  distributions  or change  the timing of its  distributions  so as to
avoid the  application of this tax.  Although the Fund expects each Portfolio to
make such  distributions  as are necessary to avoid the application of this tax,
certain of such  distributions,  if made in  January,  might be  included in the
taxable income of shareholders in the year ended in the previous December.

Payments  reflecting the dividend  income of the Portfolios will not qualify for
the  dividends-received  deduction for  corporations  if the Portfolio sells the
underlying stock before satisfying a 46-day holding period  requirement (91 days
for certain preferred stock). Dividends-received deductions will be allowed to a
corporate  shareholder only if similar holding period  requirements with respect
to shares of the Portfolio  have been met.  None of the dividends  paid by Alger
Money Market Portfolio will be eligible for the dividends-received deduction.

In general,  any gain or loss on the redemption or exchange of Portfolio  shares
will be long-term  capital gain or loss if held by the shareholder for more than
one year,  and will be  short-term  capital gain or loss if held for one year or
less.  However,  if a shareholder  receives a distribution  taxable as long-term
capital  gain with  respect to Portfolio  shares,  and redeems or exchanges  the
shares before holding them for more than six months,  any loss on the redemption
or exchange up to the amount of the distribution  will be treated as a long-term
capital loss. 

Dividends  of a  Portfolio's  net  investment  income and  distributions  of its
short-term  capital gains will be taxable as ordinary  income.  Distributions of
long-term  capital  gains  will be  taxable  as such  at the  appropriate  rate,
regardless of the length of time you have held shares of the  Portfolio.

If a  Portfolio  is the holder of record of any stock on the record date for any
dividends payable with respect to such stock, such dividends are included in the
Portfolio's  gross  income  as of the later of (a) the date  such  stock  became
ex-dividend  with respect to such dividends  (i.e., the date on which a buyer of
the stock would not be entitled to receive the declared, but unpaid,  dividends)
or (b) the date the  Portfolio  acquired  such stock.  Accordingly,  in order to
satisfy its income distribution requirements, a Portfolio may be required to pay
dividends based on anticipated  earnings and shareholders may receive  dividends
in an earlier year than would otherwise be the case.

Investors  considering  buying shares of a Portfolio just prior to a record date
for a taxable  dividend  or  capital  gain  distribution  should be aware  that,
regardless of whether the price of the Portfolio shares to be purchased reflects
the amount of the forthcoming dividend or distribution payment, any such payment
will be a taxable dividend or distribution payment.

If a  shareholder  fails to furnish a correct  taxpayer  identification  number,
fails to fully report dividend or interest  income,  or fails to certify that he
or she has 

                                      -24-

<PAGE>




provided  a correct  taxpayer  identification  number  and that he or she is not
subject to such withholding, then the shareholder may be subject to a 31 percent
"backup  withholding  tax"  with  respect  to  (i)  any  taxable  dividends  and
distributions  and  (ii) any  proceeds  of any  redemption  of Fund  shares.  An
individual's  taxpayer  identification  number  is his or  her  social  security
number.  The 31 percent backup  withholding tax is not an additional tax and may
be  credited  against a  shareholder's  regular  federal  income tax  liability.

Shortly  after the close of each  calendar  year,  you will  receive a statement
setting  forth the dollar  amounts of dividends  and any  distributions  for the
prior  calendar year and the tax status of the dividends and  distributions  for
federal  income tax purposes.  You should consult your tax adviser to assess the
federal,  state and local tax consequences of investing in each Portfolio.  This
discussion is not intended to address the tax consequences of an investment by a
nonresident alien.

DIVIDENDS
Each class will be treated separately in determining the amounts of dividends of
investment  income and  distributions of capital gains payable to holders of its
shares.  Dividends and  distributions  will be  automatically  reinvested at net
asset value on the payment date in additional  shares of the class that paid the
dividend or  distribution  at net asset value,  unless you elected in writing to
have all  dividends  and  distributions  paid in cash or reinvested at net asset
value into  another  identically  registered  Alger  Portfolio  account you have
established. In addition, accounts whose dividend/distribution  checks have been
returned as undeliverable shall reinvest that  dividend/distribution  at the net
asset value next  determined  after the Transfer Agent receives the  undelivered
check. Furthermore,  all future dividend/distribution checks shall be reinvested
automatically at net asset value on the payment date until a written request for
reinstatement  of cash  distribution and a valid mailing address are provided by
the  shareholder(s).  Shares  purchased  through  reinvestment  of dividends and
distributions are not subject to a CDSC or front-end sales charge. Any dividends
of Alger Money Market  Portfolio are declared  daily and paid  monthly,  and any
dividends of the other Portfolios are declared and paid annually.  Distributions
of any net realized short-term and long-term capital gains earned by a Portfolio
usually  will be made  annually  after the close of the fiscal year in which the
gains are earned.

The classes of a Portfolio may have different  dividend and distribution  rates.
Class A dividends generally will be greater than those of Classes B and C due to
the Rule 12b-1 fees  associated  with Class B and C Shares.  However,  dividends
paid to each class of shares in a  Portfolio  will be  declared  and paid at the
same time and will be  determined in the same manner as those paid to each other
class.

Shortly  after the close of each  calendar  year,  you will  receive a statement
setting  forth the dollar  amounts of dividends  and any  distributions  for the
prior  calendar year and the tax status of the dividends and  distributions  for
federal  income tax purposes.  You should consult your tax adviser to assess the
federal,  state and local tax consequences of investing in each Portfolio.  This
discussion is not intended to address the tax consequences of an investment by a
nonresident alien.

CUSTODIAN AND TRANSFER AGENT
State Street Bank and Trust Company, 225 Franklin Street, Boston,  Massachusetts
02110 serves as custodian of the Fund assets  pursuant to a custodian  agreement
under which it holds the Portfolios' assets. Alger Shareholder  Services,  Inc.,
30 Montgomery  Street,  Jersey City, New Jersey 07302,  serves as transfer agent
for the Fund pursuant to a transfer agency agreement.  Under the transfer agency
agreement Alger Shareholder Services,  Inc. ("services") processes purchases and
redemptions of shares of the Fund, maintains the shareholder account records for
each Portfolio, handles certain communications between shareholders and the Fund
and distributes any dividends and distributions payable by the Fund. Pursuant to
the transfer agency agreement, services is compensated on a per-account and, for
certain transactions,  a per-transaction basis. Certain record-keeping  services
that would  otherwise be performed by Alger  Shareholder  Services,  Inc. may be
performed by other entities  providing  similar  services to their customers who
invest in the Portfolios. The Fund, Alger Shareholder Services, Inc., Alger Inc.
or any of its affiliates may elect to enter into a contract to pay them for such
services.

CERTAIN SHAREHOLDERS
Set forth below is certain information regarding significant shareholders of the
Portfolios. At December 18,

                                      -25-


<PAGE>




1998,  Dreyfus  Retirement  Services owned  beneficially  or of record 26.13% of
Alger Growth Portfolio--Class A Shares. Also on December 18, 1998, Merrill Lynch
Pierce Fenner & Smith FBO its Customers  owned  beneficially or of record 28.58%
of Alger  Capital  Appreciation  Portfolio--Class  C  Shares.  The  shareholders
identified above may be deemed to control the specified Classes,  which may have
the effect of proportionately diminishing the voting power of other shareholders
of these Classes. The following table contains information regarding persons who
own of record,  or are known to own  beneficially,  five  percent or more of the
shares of any Portfolio.  Unless otherwise noted, the address of each owner is 1
World Trade  Center,  Suite 9333,  New York,  New York 10048.  All  holdings are
expressed as a percentage of a Portfolio's outstanding shares as of February __,
1999 and record and beneficial holdings are in each instance denoted as follows:
record/beneficial.









                                    [CHART]











* Indicates Shareholder owns less then 5% of the Portfolios shares.

OFFICERS AND TRUSTEES
Officers and Trustees of the Fund as  a  group own more than 1% of the following
shares:___% of the Alger Small Capitalization Portfolio - Class A.



                                      -26-


<PAGE>





ORGANIZATION

The Fund has been organized as an  unincorporated  business trust under the laws
of the Commonwealth of Massachusetts pursuant to an Agreement and Declaration of
Trust  dated  March  20,  1986  (the  "Trust  Agreement").  Alger  Money  Market
Portfolio,  Alger Small  Capitalization  Portfolio  and Alger  Growth  Portfolio
commenced  operations on November 11, 1986. Alger Balanced  Portfolio  commenced
operations on June 1, 1992, Alger MidCap Growth Portfolio  commenced  operations
on May 24, 1993 and Alger Capital Appreciation Portfolio commenced operations on
November 1, 1993. Prior to March 27, 1995 Alger Capital  Appreciation  Portfolio
was known as Alger Leveraged  AllCap  Portfolio.  The word "Alger" in the Fund's
name has been adopted pursuant to a provision  contained in the Trust Agreement.
Under that provision,  Alger  Management may terminate the Fund's license to use
the word "Alger" in its name when Alger  Management  ceases to act as the Fund's
investment  manager.  On  December  31,  1996,  Class A Shares were added to all
portfolios of the Fund except Alger Money Market Portfolio.  Class A shares have
an initial sales charge.  The previously  existing  shares in those  portfolios,
subject to a CDSC, were designated  Class B Shares on that date. Class C Shares,
which are subject to a CDSC, were created on August 1, 1997.

Shares of each  Portfolio  other  than Alger  Money  Market  Portfolio  are thus
divided into three classes, Class A, Class B and Class C. They are maintained by
book-entry only; the Fund does not offer certified  shares.The classes differ in
that:  (a) each class has a different  class  designation;  (b) only the Class A
Shares  are  subject  to an initial  sales  charge;  (c) the Class B and Class C
Shares are subject to CDSCs, and certain Class A Shares may also be subject to a
CDSC;  (d) only the Class B and Class C Shares (as described  below) are subject
to  distribution  fees under plans adopted  pursuant to Rule 12b-1 under the Act
(each, a "Rule 12b-1 Plan");  (e) to the extent that one class alone is affected
by a matter  submitted to a vote of the  shareholders,  then only that class has
voting  power on the matter;  and (f) the  exchange  privileges  and  conversion
rights of each class differ from those of the others.

Although, as a Massachussetts business trust, the Fund is not required by law to
hold annual  shareholder  meetings,  it may hold  meetings  from time to time on
important matters, and shareholders have the right to call a meeting to remove a
Trustee or to take other action described in the Trust's Declaration of Trust.

Meetings of  shareholders  normally will not be held for the purpose of electing
Trustees  unless  and until such time as less than a  majority  of the  Trustees
holding  office have been  elected by  shareholders,  at which time the Trustees
then in office will call a  shareholders'  meeting for the election of Trustees.
Under  the  Act,  shareholders  of  record  of no less  than  two-thirds  of the
outstanding  shares of the Fund may remove a Trustee  through a  declaration  in
writing  or by vote  cast in person  or by proxy at a  meeting  called  for that
purpose. Under the Trust Agreement,  the Trustees are required to call a meeting
of shareholders for the purpose of voting on the question of removal of any such
Trustee when requested in writing to do so by the  shareholders of record of not
less than 10 percent of the Fund's outstanding shares.

Shares do not have  cumulative  voting rights,  which means that holders of more
than 50 percent of the shares  voting for the election of Trustees can elect all
Trustees.  Shares have equal voting rights,  which cannot be adversely  modified
other than by majority  vote.  Shares are  transferable  but have no preemptive,
conversion or  subscription  rights.  Shareholders  generally vote by Portfolio,
except with  respect to the  election of Trustees  and the  ratification  of the
selection of independent accountants, and by class within a Portfolio on matters
in which the interests of one class differ from those of another;  see also item
(e) in the  preceding  para-graph.  In the interest of economy and  convenience,
certificates  representing shares of a Portfolio are physically issued only upon
specific written request of a shareholder.

Massachusetts law provides that shareholders could, under certain circumstances,
be held personally  liable for the obligations of the Fund.  However,  the Trust
Agreement  disclaims  shareholder  liability for acts or obligations of the Fund
and  requires  that  notice  of such  disclaimer  be  given  in each  agreement,
obligation or instrument entered into or executed by the Fund or a Trustee.  The
Trust Agreement  provides for  indemnification  from the Fund's property for all
losses  and  expenses  of  any  shareholder  held  personally   liable  for  the
obligations of the Fund. Thus, the risk of a shareholder's  incurring  financial
loss on account of shareholder  liability is limited to  circumstances  in which
the Fund itself would be unable to meet its obligations,  a possibility that the
Fund believes is remote. Upon payment of any liability incurred by the Fund, the
shareholder  paying the  liability  will be entitled to  reimbursement  from the
general assets of the Fund. The Trustees intend to conduct the operations of the
Fund in a manner so as to avoid, as far as possible,  ultimate  liability of the
shareholders for liabilities of the Fund.

The  Fund  is  classified  as  a  "diversified"  investment  company  under  the
Investment Company Act of 1940. A "diversified"  investment company is required,
with  respect to 75% of its  assets,  to limit its  investment  in an one issued
(other  than  the a U.S.  government)  to no  more  than  5% of  the  investment
company's total assets.  The Fund intends to continue to qualify as a 


                                      -27-

<PAGE>


"regulated  investment  company"  under the Internal  Revenue  Code;  one of the
requirements  for  such  qualification  is  a  quarterly  diversification  test,
applicable  to 50%  (rather  than  75%) of the  Fund's  assets,  similar  to the
requirement stated above.

DETERMINATION OF PERFORMANCE
ALGER MONEY MARKET PORTFOLIO
The Alger Money Market Portfolio's  "yield" and "effective yield" are calculated
according to formulas  prescribed by the SEC. The Portfolio's  seven-day "yield"
is computed by  determining  the net change,  exclusive  of capital  changes and
income other than investment income, in the value of a hypothetical pre-existing
account in the  Portfolio  having a balance of one share at the beginning of the
period,  dividing the net change in account value by the value of the account at
the  beginning  of the base  period to obtain the base period  return,  and then
multiplying the base period return by (365/7). The Portfolio's "effective yield"
is computed by compounding the  unannualized  base period return  (calculated as
above),  by adding one to it, raising the sum to a power equal to 365 divided by
seven,  and subtracting one from the result.  When Alger Money Market  Portfolio
includes  quotations of "yield" and  "effective  yield" that are based on income
generated by an  investment in the  Portfolio  over a thirty-day,  or one month,
period,  it will  calculate  the  "yield"  and  "effective  yield" in the manner
described above except that, in annualizing  the "yield" and "effective  yield,"
the formula  will be adjusted to reflect the proper  period. 

For the seven-day period ended October 31, 1998, the annualized yield was ____%,
and the compounded effective yield was ____%.

OTHER PORTFOLIOS
The "total  return"  and  "yield" as to each of the  Classes of the  Portfolios,
other than Alger Money Market Portfolio, are also computed according to formulas
prescribed by the SEC. These performance figures are calculated in the following
manner:

A.  Total  Return--A  Class'  average  annual  total  return  described  in  the
Prospectus is computed according to the following formula:

                                  P (1+T)n=ERV

Where:   P =   a hypothetical initial payment of $1,000
         T =   average annual total return
         n =   number of years
       ERV =   ending  redeemable value of a hypothetical  $1,000 payment made
               at the  beginning  of the 1, 5, or 10 year  periods at the end of
               the 1, 5 and 10 year periods (or fractional portion thereof);


                                      -28-

<PAGE>




The average annual total returns for Class A, B and C Shares of the  Portfolios,
other than Alger Money Market Portfolio, for the periods indicated below were as
follows:


<TABLE>
<CAPTION>

                                           (CLASS A)                        (CLASS B)                       (CLASS C)
                                            PERIOD               (CLASS B)   PERIOD   (CLASS B)              PERIOD
                                (CLASS A)    FROM     (CLASS B)    FIVE       FROM       TEN     (CLASS C)    FROM
                                  YEAR     INCEPTION    YEAR       YEARS    INCEPTION   YEARS      YEAR     INCEPTION
                                  ENDED     THROUGH     ENDED      ENDED     THROUGH    ENDED      ENDED     THROUGH
                                10/31/98   10/31/98   10/31/98   10/31/98   10/31/98  10/31/98   10/31/98   10/31/98

<S>                             <C>        <C>        <C>        <C>        <C>       <C>        <C>        <C>
Alger Small Capitalization
  Portfolio*    --Class A++
                --Class B
                --Class C+++

Alger Growth Portfolio*
                --Class A++
                --Class B
                --Class C+++

Alger Balanced Portfolio**
                --Class A++
                --Class B
                --Class C+++

Alger MidCap Growth
  Portfolio***  --Class A++
                --Class B
                --Class C+++

Alger Capital Appreciation
  Portfolio+    --Class A++
                --Class B
                --Class C+++


</TABLE>


   *  Commenced operations on November 11, 1986.
  **  Commenced operations on June 1, 1992.
 ***  Commenced operations on May 24, 1993.
   +  Commenced operations on November 1, 1993.
  ++  Initially offered January 1, 1997.
 +++  Initially offered August 1, 1997.

B.    Yield--a  Class's net annualized yield described in the Prospectus
      is computed according to the following formula: a-b

                           a-b
               YIELD = 2[(----- + 1)6 - 1]
                           cd

Where:    a  =  dividends and interest earned during the period.
          b  =  expenses accrued for the period (net of reimbursements).
          c  =  The  average  daily  number of shares  outstanding  during  the
                period that were entitled to receive dividends.
          d  =  the  maximum  offering  price  per share on the last day of the
                period.

IN GENERAL

Current  performance  information  for  the  Classes  of the  Portfolios  may be
obtained by calling the Fund at (800)  992-3863.  Quoted  performance may not be
indicative of future  performance.  The  performance of a Class will depend upon
factors such as its expenses and the types and maturities of securities  held by
the Portfolio.

From time to time,  advertisements  or reports to  shareholders  may compare the
yield or  performance  of a  Portfolio  with that of other  mutual  funds with a
similar  investment  objective.  The yield of the Alger Money  Market  Portfolio
might be compared with, for example,  averages compiled by IBC/DONOGHUE'S  MONEY
FUND REPORT,  a widely  recognized,  independent  publication  that monitors the
performance  of money market mutual  funds.  The


                                      -29-

<PAGE>





yield of the Alger  Money  Market  Portfolio  might  also be  compared  with the
average  yield  reported  by the Bank  Rate  Monitor  for money  market  deposit
accounts offered by the 50 leading banks and thrift institutions in the top five
standard metropolitan areas. Similarly, the performance of the other Portfolios,
for  example,  might be compared  with  rankings  prepared by Lipper  Analytical
Services Inc., which is a widely recognized,  independent  service that monitors
the performance of mutual funds, as well as with various unmanaged indices, such
as the S&P 500 Index, the Russell 2000 Growth Index, the S&P SmallCap 600 Index,
the   Wilshire    Small   Company    Growth   Index,    the   Lehman    Brothers
Government/Corporate  Bond  Index or the S&P  MidCap  400  Index.  In  addition,
evaluations  of  the  Portfolios  published  by  nationally  recognized  ranking
services  or  articles  regarding  performance,  rankings  and  other  Portfolio
characteristics may appear in national publications  including,  but not limited
to, BARRON'S, BUSINESS WEEK, FORBES, INSTITUTIONAL INVESTOR, INVESTOR'S BUSINESS
DAILY, KIPLINGER'S PERSONAL FINANCE, MONEY, MORNINGSTAR, THE NEW YORK TIMES, USA
TODAY and THE WALL  STREET  JOURNAL and may be  included  in  advertisements  or
communications to shareholders.  Any given performance  comparison should not be
considered as  representative  of such  Portfolio's  performance  for any future
period.

FINANCIAL STATEMENTS

The Fund's audited financial statements for the year ended October 31, 199_, are
contained  in the Annual  Report to  Shareholders  for that  fiscal year and are
hereby  incorporated  by reference.  Copies of the Annual Report to Shareholders
may be obtained by telephoning (800) 992-3863.

                                      -30-

<PAGE>






APPENDIX

    Description of the highest  commercial  paper, bond and other short and long
term  rating  categories  assigned  by  Standard & Poor's  Corporation  ("S&P"),
Moody's Investors Service,  Inc.  ("Moody's"),  "Fitch" Investors Service,  Inc.
("Fitch") and Duff and Phelps, Inc. ("Duff").

COMMERCIAL PAPER AND SHORT-TERM RATINGS
    The  designation  A-l by S&P  indicates  that the  degree of safety  reading
timely payment is either overwhelming or very strong. Those issues determined to
possess  overwhelming  safety  characteristics  are denoted with a plus sign (+)
designation.  Capacity for timely  payment on issues with an A-2  designation is
strong.  However,  the  relative  degree of safety is not as high as for  issues
designated A-l.

    The rating Prime-l (P-l) is the highest  commercial paper rating assigned by
Moody's.  Issuers of P-l paper must have a superior  capacity  for  repayment of
short term  promissory  obligations  and ordinarily will be evidenced by leading
market positions in well established  industries,  high rates of return of funds
employed,  conservative capitalization structures with moderate reliance on debt
and  ample  asset  protection,  broad  margins  in  earnings  coverage  of fixed
financial charges and high internal cash generation, and well established access
to a range of  financial  markets and assured  sources of  alternate  liquidity.
Issues rated  Prime-2  (P-2) have a strong  capacity for repayment of short-term
promissory  obligations.  This  ordinarily  will  be  evidenced  by  many of the
characteristics  cited above but to a lesser degree Earnings trends and coverage
ratios,  while  sound,  will  be  more  subject  to  variation.   Capitalization
characteristics,  while  still  appropriate,  may be more  affected  by external
conditions. Ample alternate liquidity is maintained.

    The rating Fitch-l  (Highest Grade) is the highest  commercial  paper rating
assigned  by Fitch.  Paper rated  Fitch-l is  regarded  as having the  strongest
degree of assurance for timely payment.  The rating Fitch-2 (Very Good Grade) is
the second highest  commercial  paper rating assigned by Fitch which reflects an
assurance of timely  payment  only  slightly  less in degree than the  strongest
issues.

    The rating Duff-l is the highest  commercial  paper rating assigned by Duff.
Paper rated Duff-l is regarded as having very high  certainty of timely  payment
with excellent  liquidity factors which are supported by ample asset protection.
Risk factors are minor.  Paper rated Duff-2 is regarded as having good certainty
of timely payment,  good access to capital  markets and sound liquidity  factors
and company fundamentals. Risk factors are small.

BOND AND LONG-TERM RATINGS
    Bonds rated AA by S&P are judged by S&P to be high-grade  obligations and in
the  majority of  instances  differ only in small  degree from issues  rated AAA
(S&P's highest rating).  Bonds rated AAA are considered by S&P to be the highest
grade  obligations and possess the ultimate degree of protection as to principal
and interest.  With AA bonds, as with AAA bonds,  prices move with the long-term
money market.  Bonds rated A by S&P have a strong  capacity to pay principal and
interest,  although they are somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions.

    S&P's BBB rated  bonds,  or  medium-grade  category  bonds,  are  borderline
between  definitely sound  obligations and those where the speculative  elements
begin to predominate.  These bonds have adequate asset coverage and normally are
protected by satisfactory earnings. Their susceptibility to changing conditions,
particularly  to  depressions,   necessitates  constant  watching.  These  bonds
generally are more responsive to business and trade  conditions than to interest
rates. This group is the lowest that qualifies for commercial bank investment.

    Bonds rated Aa by Moody's are judged to be of high quality by all standards.
Together  with bonds rated Aaa (Moody's  highest  rating) they comprise what are
generally  known as  high-grade  bonds.  Aa bonds are rated lower than Aaa bonds
because  margins of  protection  may not be as large as those of Aaa  bonds,  or
fluctuation of protective elements may be of greater amplitude,  or there may be
other elements present that make the long-term risks appear somewhat larger than
those  applicable to Aaa  securities.  Bonds that are

                                      A-1

<PAGE>


APPENDIX
(continued)

rated A by Moody's  possess many favorable  investment  attributes and are to be
considered  as upper  medium  grade  obligations.  Factors  giving  security  to
principal and interest are considered adequate, but elements may be present that
suggest a susceptibility to impairment in the future.

    Moody's Baa rated bonds are considered as  medium-grade  obligations,  i.e.,
they are neither  highly  protected nor poorly  secured.  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.

    Moody's  applies the numerical  modifiers 1, 2 and 3 to each generic  rating
classification  from Aa through B. The  modifier 1 indicates  that the  security
ranks in the higher end of its generic rating category; the modifier 2 indicates
a mid-range  ranking;  and the modifier 3 indicates  that the issue ranks in the
lower end of its generic rating category.

    Bonds  rated AAA by Fitch are  judged by Fitch to be  strictly  high  grade,
broadly   marketable,   suitable  for   investment  by  trustees  and  fiduciary
institutions  and liable to but slight  market  fluctuation  other than  through
changes  in the money  rate.  The prime  feature  of an AAA bond is a showing of
earnings several times or many times interest requirements,  with such stability
of  applicable  earnings  that  safety is beyond  reasonable  question  whatever
changes occur in  conditions.  Bonds rated AA by Fitch are judged by Fitch to be
of safety virtually  beyond question and are readily  salable,  whose merits are
not unlike those of the AAA class, but whose margin of safety is less strikingly
broad. The issue may be the obligation of a small company,  strongly secured but
influenced as to rating by the lesser financial power of the enterprise and more
local type of market.

    Bonds rated  Duff-l are judged by Duff to be of the highest  credit  quality
with negligible risk factors;  only slightly more than U.S. Treasury debt. Bonds
rated  Duff-2,  3 and 4 are  judged by Duff to be of high  credit  quality  with
strong  protection  factors.  Risk is modest but may vary  slightly from time to
time because of economic conditions.


                                      A-2

<PAGE>




INVESTMENT MANAGER:
Fred Alger Management, Inc.
1 World Trade Center
Suite 9333
New York, New York 10038

- --------------------------------------------------------------------------------
DISTRIBUTOR:
Fred Alger & Company, Incorporated
30 Montgomery Street
Jersey City, New Jersey 07302

- --------------------------------------------------------------------------------
TRANSFER AGENT:
Alger Shareholder Services, Inc.
30 Montgomery Street
Box 2001
Jersey City, New Jersey 07302

INDEPENDENT PUBLIC ACCOUNTANTS:
Arthur Andersen LLP
1345 Avenue of the Americas
New York, New York 10105

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

COUNSEL:
Hollyer Brady Smith Troxell
Barrett Rockett Hines & Mone LLP
551 Fifth Avenue
New York, NY 10176



<PAGE>


                                     PART C

                                OTHER INFORMATION



Item 23.  Exhibits



  Exhibit No.              Description of Exhibit
  -----------              ----------------------

     1(a)      Agreement and Declaration of Trust. EDGAR 6/2/97 (1)

     1(b)      Certificate of Designation relating to Alger High Yield 
               Portfolio. EDGAR 6/2/97 (3)

     1(c)      Certificate of Designation relating to Alger Income and 
               Growth Portfolio. EDGAR 6/2/97 (3)

     1(d)      Certificate of Designation relating to Alger Balanced 
               Portfolio. EDGAR 6/2/97 (8)

     1(e)      Certificate of Designation relating to Alger MidCap Growth 
               Portfolio. EDGAR 6/2/97 (9)

     1(f)      Certificate of Designation relating to Alger Leveraged AllCap
               Portfolio. EDGAR 6/2/97 (10)

     1(g)      Certificate of Amendment relating to Alger Capital Appreciation
               Portfolio. EDGAR 6/2/97 

     1(h)      Certificate of Termination relating to Alger Income and Growth
               Portfolio. EDGAR 6/2/97 

     1(i)      Certificate of Amendment relating to the creation of Class A
               Shares. (12)

     2         By-laws of Registrant. EDGAR 6/2/97 (1)

     4         Specimen Share Certificates. EDGAR 6/2/97 (3) (8) (9) (10)



<PAGE>

  Exhibit No.              Description of Exhibit
  -----------              ----------------------

    4(a)(i)   Specimen Share Certificate for Alger Balanced Portfolio -
              Class A (14)

    4(a)(ii)  Specimen Share Certificate for Alger Balanced Portfolio -
              Class B (14)

    4(a)(iii) Specimen Share Certificate for Alger Balanced Portfolio -
              Class C (14)

    4(b)(i)   Specimen Share Certificate for Alger MidCap Growth Portfolio-
              Class A (14)

    4(b)(ii)  Specimen Share Certificate for Alger MidCap Growth Portfolio-
              Class B (14)

    4(b)(iii) Specimen Share Certificate for Alger MidCap Growth Portfolio-
              Class C (14)

    4(c)(i)   Specimen Share Certificate for Alger Capital Appreciation
              Portfolio - Class A (14)

    4(c)(ii)  Specimen Share Certificate for Alger Capital Appreciation
              Portfolio - Class B (14)

    4(c)(iii) Specimen Share Certificate for Alger Capital Appreciation
              Portfolio - Class C (14)

    4(d)(i)   Specimen Share Certificate for Alger Growth Portfolio - 
              Class A (14)

    4(d)(ii)  Specimen Share Certificate for Alger Growth Portfolio - 
              Class B (14)

    4(d)(iii) Specimen Share Certificate for Alger Growth Portfolio - 
              Class C (14)

    4(e)(i)   Specimen Share Certificate for Alger Small Capitalization
              Portfolio - Class A (14)

    4(e)(ii)  Specimen Share Certificate for Alger Small Capitalization
              Portfolio - Class B (14)

    4(e)(iii) Specimen Share Certificate for Alger Small Capitalization
              Portfolio - Class C (14)

    5         Investment Management Agreements. EDGAR 6/2/97 (6)

    5(a)      Investment Management Agreement for Alger Balanced 
              Portfolio  (8)

    5(b)      Investment Management Agreement for Alger MidCap Growth 
              Portfolio (9)

    5(c)      Investment Management Agreement for Alger Leveraged AllCap 
              Portfolio (11)

    5(d)      Investment Management Agreement for Alger Small Capitalization
              Portfolio (6)

    5(e)      Investment Management Agreement for Alger Money Market Portfolio
               (6)

    5(f)      Investment Management Agreement for Alger Growth Portfolio (6)

    6(a)      Distribution Agreement EDGAR 6/2/97 (6)

    6(a)(ii)  Amendment to Distribution Agreement. [Form of] (13)

    6(b)      Selected Dealer and Shareholder Servicing Agreement 
              EDGAR 6/2/97  (4)

    8         Custody Agreement EDGAR 6/2/97 (14) 

    10(a)     Opinion and Consent of Sullivan & Worcester

    10(b)     Opinion and Consent of Hollyer Brady Smith Troxell
              Barrett Rockett Hines & Mone LLP (13)

   11         Consent of Arthur Andersen LLP

   13         Form of Subscription Agreement EDGAR 6/2/97 (2)

   13(a)      Purchase Agreement for Alger Balanced Portfolio 
              EDGAR 6/2/97  (8)

   13(b)      Purchase Agreement for Alger MidCap Growth Portfolio 
              EDGAR 6/2/97  (9)

   13(c)      Purchase Agreement for Alger Leveraged AllCap Portfolio 
              EDGAR 6/2/97  (11)

   13(d)      Purchase Agreement for Alger Small Capitalization  Portfolio 
              (Form of) EDGAR 6/2/97 (14)

   13(e)      Purchase Agreement for Alger Growth Portfolio (Form of) 
              EDGAR 6/2/97 (14)

   14         Retirement Plans EDGAR 7/30/97 (5)

<PAGE>



  Exhibit No.              Description of Exhibit
  -----------              ----------------------

    15         Plan of Distribution  EDGAR 6/2/97 (2)

    15(b)      Plan of Distribution for Class C Shares of The Alger Fund. 
               [Form of] (13)

    16         Schedule for computation of performance quotations provided in 
               the Statement of Additional Information

    19(a)      Rule 18f-3 Plan for Alger Balanced Portfolio - Class C. [Form of]
                 (13)

    19(b)      Rule 18f-3 Plan for Alger MidCap Growth Portfolio - Class C.
               [Form of] (13)

    19(c)      Rule 18f-3 Plan for Alger Capital Appreciation Portfolio - Class
               C. [Form of] (13)

    19(d)      Rule 18f-3 Plan for Alger Growth Portfolio - Class C. [Form of]
                 (13)

    19(e)      Rule 18f-3 Plan for Alger Small Capitalization Portfolio - Class
               C. [Form of] (13)


- ----------

(1)  Incorporated  by  reference to  Registrant's  Registration  Statement  (the
     "Registration Statement") filed with the Securities and Exchange Commission
     (the "SEC") on April 18, 1986.

(2)  Incorporated  by  reference  to  Pre-Effective   Amendment  No.  1  to  the
     Registration Statement filed with the SEC on October 14, 1986.

(3)  Incorporated  by  reference  to  Pre-Effective   Amendment  No.  2  to  the
     Registration   Statement   filed  with  the  SEC  on   November   3,  1986.
     ("Pre-Effective Amendment No. 2").

(4)  Incorporated  by  reference  to  Post-Effective  Amendment  No.  1  to  the
     Registration Statement filed with the SEC on May 7, 1987.

(5)  Incorporated by reference to Exhibit No. 12 to Pre-Effective  Amendment No.
     2.

(6)  Incorporated by reference to Post-Effective  Amendment No. 4 filed with the
     SEC on February 28, 1989.

(7)  Incorporated by reference to Post-Effective  Amendment No. 5 filed with the
     SEC on February 2, 1990.

(8)  Incorporated by reference to Post-Effective  Amendment No. 8 filed with the
     SEC on April 3, 1992.

(9)  Incorporated by reference to Post-Effective Amendment No. 10 filed with the
     SEC on March 24, 1993.

(10) Incorporated by reference to Post-Effective Amendment No. 11 filed with the
     SEC on August 31, 1993.

(11) Incorporated by reference to Post-Effective Amendment No. 12 filed with the
     SEC on October 29, 1993.

(12) Incorporated by reference to Post-Effective Amendment No. 22 filed with the
     SEC on December 20, 1996.

(13) Incorporated by reference to Post-Effective Amendment No. 24 filed with the
     SEC on June 2, 1997.

(14) Incorporated by reference to Post-Effective Amendment No. 26 filed with the
     SEC on February 25, 1997.



<PAGE>


Item 24.   Persons Controlled by or Under Common Control with Registrant

                    None.


Item 25.   Indemnification

     Under Section 8.4 of Registrant's  Agreement and Declaration of Trust,  any
past or present Trustee or officer of Registrant (including persons who serve at
Registrant's request as directors,  officers or Trustees of another organization
in  which   Registrant   has  any  interest  as  a   shareholder,   creditor  or
otherwise[hereinafter  referred to as a "Covered Person"]) is indemnified to the
fullest extent  permitted by law against  liability and all expenses  reasonably
incurred by him in  connection  with any action,  suit or proceeding to which he
may be a party or  otherwise  involved  by reason of his being or having  been a
Covered  Person.  This provision does not authorize  indemnification  when it is
determined,  in the manner  specified in the Agreement and Declaration of Trust,
that such Covered  Person has not acted in good faith in the  reasonable  belief
that his actions  were in or not opposed to the best  interests  of  Registrant.
Moreover,  this  provision  does  not  authorize   indemnification  when  it  is
determined , in the manner  specified in the Agreement and Declaration of Trust,
that  such  Covered  Person  would  otherwise  be liable  to  Registrant  or its
shareholders by reason of willful  misfeasance,  bad faith,  gross negligence or
reckless disregard of his duties.  Expenses may be paid by Registrant in advance
of the final  disposition of any action,  suit or proceeding  upon receipt of an
undertaking  by such Covered  Person to repay such expenses to Registrant in the
event that it is ultimately  determined that indemnification of such expenses is
not authorized  under the Agreement and  Declaration of Trust and either (i) the
Covered  Person  provides  security for such  undertaking,  (ii)  Registrant  is
insured against losses from such advances,  or (iii) the disinterested  Trustees
or  independent  legal  counsel  determines,  in  the  manner  specified  in the
Agreement and Declaration of Trust,  that there is reason to believe the Covered
Person will be found to be entitled to indemnification.

     Insofar as  indemnification  for liability arising under the Securities Act
of 1933 (the  "Securities  Act") may be  permitted  to  Trustees,  officers  and
controlling  persons of  Registrant  pursuant to the  foregoing  provisions,  or
otherwise, Registrant has been advised that in the opinion of the Securities and
Exchange Commission (the "SEC") such indemnification is against public policy as
expressed in the Securities Act and is, therefore,  unenforceable.  In the event
that a claim  for  indemnification  against  such  liabilities  (other  than the
payment by  Registrant  of expenses  incurred  or paid by a Trustee,  officer or
controlling person of Registrant in the successful  defense of any action,  suit
or  proceeding) is asserted by such Trustee,  officer or  controlling  person in
connection with the securities being registered,  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  Securities
Act and will be governed by the final adjudication of such issue.

Item 26.   Business and Other Connections of Investment Adviser

     Alger  Management,  which serves as investment  manager to  Registrant,  is
generally engaged in rendering investment advisory services to institutions and,
to a lesser extent, individuals. Alger Management presently serves as investment
adviser  to two  closed-end  investment  companies  and to  two  other  open-end
investment  companies.  The list  required by this Item 28  regarding  any other
business, profession,  vocation or employment of a substantial nature engaged in
by  officers  and  directors  of Alger  Management  during the past two years is
incorporated  by  reference  to  Schedules  A and D of Form  ADV  filed by Alger
Management  pursuant  to the  Investment  Advisers  Act of 1940  (SEC  File  No.
801-06709).

Item 27.   Principal Underwriter

     (a) Alger Inc.  acts as principal  underwriter  for  Registrant,  The Alger
American  Fund,  Spectra  Fund and The  Alger  Retirement  Fund and has acted as
subscription agent for Castle Convertible Fund, Inc. and Spectra Fund, Inc.

     (b) The information required by this Item 29 with respect to each director,
officer or partner of Alger Inc. is  incorporated  by reference to Schedule A of
Form BD filed by Alger Inc. pursuant to the Securities Exchange Act of 1934 (SEC
File No. 8-6423).

     (c) Not applicable.

Item 28.   Location of Accounts and Records

     All accounts and records of Registrant  are  maintained  by Mr.  Gregory S.
Duch, Fred Alger & Company,  Incorporated, 30 Montgomery Street, Jersey City, NJ
07302.

Item 29.   Management Services

           Not applicable.


<PAGE>


Item 30.   Undertakings

          Not applicable.



<PAGE>


                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company  Act of 1940,  as amended,  Registrant  has duly caused this
Amendment  to  be  signed  on  its  behalf  by  the  undersigned,  thereto  duly
authorized,  in the City of New  York  and  State of New York on the 24th day of
December, 1998.


                                             THE ALGER FUND

                                                    /s/ David D. Alger
                                             By: ---------------------------
                                                 David D. Alger, President

           /s/ Gregory S. Duch
ATTEST: --------------------------
        Gregory S. Duch, Treasurer

Pursuant to the  requirements  of the Securities Act of 1933, this Amendment has
been signed below by the following  persons in the  capacities  and on the dates
indicated.

SIGNATURE                             TITLE                        DATE
- ---------                             -----                        ----


*   /s/ Fred M. Alger III 
- -------------------------     Chairman of the Board          December 24th, 1998
Fred M. Alger III

   /s/ David D. Alger
- -------------------------     President and Trustee          December 24th, 1998
David D. Alger                (Chief Executive Officer)

   /s/ Gregory S. Duch
- -------------------------     Treasurer                      December 24th, 1998
Gregory S. Duch               (Chief Financial and
                              Accounting Officer)
*/s/ Nathan E. Saint-Amand
- --------------------------    Trustee                        December 24th, 1998
Nathan E. Saint-Amand

*/s/ Stephen E. O'Neil
- -------------------------     Trustee                        December 24th, 1998
Stephen E. O'Neil

*/s/ Arthur M. Dubow
- -------------------------     Trustee                        December 24th, 1998
Arthur M. Dubow

*/s/ John T. Sargent
- -------------------------     Trustee                        December 24th, 1998
John T. Sargent


    /s/ Gregory S. Duch
*By ---------------------
    Gregory S. Duch
    Attorney-in-Fact



<PAGE>


                         Securities Act File No. 33-4959
                    Investment Company Act File No. 811-6880


                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


                                    FORM N-1A


                                                                             
Registration Statement Under the Securities Act of 1933              [ ]     

                                                                             
                  Pre-Effective Amendment No.                        [ ]     

                                                                             


                  Post-Effective Amendment No. 27                    [x]     




                                     and/or


                                                                             
Registration Statement Under the Investment Company Act of 1940      [ ]     


                                                                             

                           Amendment No. 29                          [x]     




                        (Check appropriate box or boxes)


                                 THE ALGER FUND
- --------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)


                           --------------------------
                                 E X H I B I T S
                           --------------------------

<PAGE>

Exhibit No.              Description of Exhibit
- -----------              ----------------------
10(a)                    Opinion of Counsel
                         Sullivan and Worcester LLP

11                       Consent of Arthur Andersen LLP




                               INDEX TO EXHIBITS
                               -----------------

                                                                    Page Number
                                                                   in Sequential
Exhibit No.                                                        Number System
- -----------                                                       --------------
10(a)              Opinion of Counsel
                   Sullivan and Worcester LLP                                1

11                 Consent of Arthur Andersen LLP                            2


                            SULLIVAN & WORCESTER LLP
                             ONE POST OFFICE SQUARE
                          BOSTON, MASSACHUSETTS 02109
                                 (617) 338-2800
                              FAX NO. 617-338-2880

    IN WASHINGTON, D.C.                                     IN NEW YORK CITY
1025 CONNECTICUT AVENUE, N.W.                               767 THIRD AVENUE
   WASHINGTON, D.C. 20036                               NEW YORK, NEW YORK 10017
     (202) 775-8180                                          (212) 486-8200
   FAX NO. 202-295-2276                                   FAX NO. 212-780-2151





                                                   Boston
                                                   December 23, 1998


The Trustees of The Alger Fund
75 Maiden Lane
New York, New York 10038

     Re:   The Alger Fund
           Amendment to Registration Statement on Form N-1A
           ------------------------------------------------

Ladies and Gentlemen:

     You have requested our opinion as to certain matters of  Massachusetts  law
in  connection  with the filing by The Alger  Fund,  a trust  with  transferable
shares  (the  "Trust")  of  Post-Effective  Amendment  No.  27  to  the  Trust's
Registration  Statement on Form N-1A (the  "Registration  Statement")  under the
Securities  Act of 1933, as amended (the  "Securities  Act"),  Registration  No.
33-4959, and Amendment No. 29 to its Registration Statement under the Investment
Company Act, Registration No. 811-6880, (collectively, the "Amendment").

     We acted as  Massachusetts  counsel  to the  Trust in  connection  with the
preparation of the Amendment and the  authorization by the Trustees of the Trust
of the issuance and sale of shares of beneficial interest, one mill. ($.001) par
value, of the several series  authorized by the Declaration (the "Shares") which
are to be registered  pursuant to the  Amendment.  In this  connection,  we have
examined and are familiar with the Trust's  Declaration of Trust dated March 20,
1986, as amended by amendments filed October 17, 1986, March 24, 1992,  February
25, 1993,  August 18, 1995, March 30, 1995 and May 26, 1995 (as so amended,  the
"Declaration"),  the Bylaws of the Trust,  the Amendment,  substantially  in the
form in which it is to be filed with the Securities and Exchange Commission (the
"SEC"),  the forms of the  Prospectus  (the  "Prospectus")  and the Statement of
Additional  Information  (the "SAI") included in the Amendment,  certificates of
officers of the Trust as to actions of the Trustees, certificates of officers of
the  Trust  and of  public  officials  as to other  matters  of  fact,  and such
questions of law and fact, as we have  considered  necessary or appropriate  for
purposes of the opinions expressed  herein.  We have assumed the genuineness of
the signatures on, and the authenticity  of, all documents  furnished to us, and
the  conformity  to the  originals  of  documents  submitted  to us as certified
copies, which facts we have not independently verified.

     Based upon and subject to the foregoing,  we hereby advise you that, in our
opinion, under Massachusetts law:

1.   The Trust is validly  existing as a trust with  transferable  shares of the
     type commonly called a Massachusetts business trust.

2.   The Trust is authorized to issue an unlimited number of Shares;  the Shares
     have  been  duly and  validly  authorized  by all  requisite  action of the
     Trustees of the Trust,  and no action of the  shareholders  of the Trust is
     required in such connection.

3.   The Shares subject to the Registration  Statement,  when duly sold,  issued
     and paid for as contemplated by the Prospectus and the SAI, will be validly
     and legally issued, and fully paid and nonassessable by the Trust.

     With respect to the opinion  stated in paragraph 3 above,  we wish to point
out that the  shareholders  of a  Massachusetts  business  trust may under  some
circumstances  be subject to  assessment at the instance of creditors to pay the
obligations of such trust in the event that its assets are  insufficient for the
purpose.

     This letter  expresses our opinions as to the provisions of the Declaration
and the laws of The  Commonwealth of  Massachusetts  applying to business trusts
generally,  but does not  extend  to the  Massachusetts  Securities  Act,  or to
federal securities or other laws.

     You may rely upon the foregoing  opinions in rendering  your opinion letter
on the same matters which is to be filed with the Amendment as an exhibit to the
Registration  Statement,  and we hereby  consent to the  reference  to us in the
Prospectus,  and to the filing of this opinion with the SEC as an exhibit to the
Registration  Statement. In giving such consent, we do not thereby admit that we
come within the category of persons whose consent is required under Section 7 of
the Securities Act of 1933, as amended.


                                             Very truly yours,

                                             /s/ Sullivan & Worcester LLP
                                             ----------------------------
                                             SULLIVAN & WORCESTER LLP



                                     ARTHUR
                                    ANDERSON



                                                    ____________________________
                                                    Arthur Andersen LLP


                                                    ____________________________
                                                    1345 Avenue of the Americas
                                                    New York NY 10105-0032
                                                    Writer's Direct Dial





                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
                   -----------------------------------------

As independent  public  accountants,  we hereby consent to the use of our report
dated  December 3, 1997 on the  financial  statements  of The Alger Fund for the
year ended  October 31, 1997 and to all  references  to our Firm  included in or
made a part of the  registration  statement of The Alger Fund filed on Form N-1A
(Amendment No. 29), Investment Company Act File No. 811-6880 with the Securities
and Exchange Commission.


                                                          /s/ARTHUR ANDERSEN LLP
                                                             -------------------
                                                             ARTHUR ANDERSEN LLP


New York, New York
December 22, 1998


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission