ALGER RETIREMENT FUND
497, 1998-06-05
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PROSPECTUS
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                 THE ALGER | 75 Maiden Lane
                RETIREMENT | New York, New York 10038
                      FUND | (800) 992-3362

                       ALGER GROWTH RETIREMENT PORTFOLIO
================================================================================

     The Alger Retirement Fund (the "Fund"), formerly known as The Alger Defined
Contribution  Trust, is a registered  investment  company--a  mutual  fund--that
presently  offers  interests  in four  portfolios.  This  Prospectus  sets forth
information about the Alger Growth Retirement  Portfolio (the "Portfolio").  The
Portfolio  seeks long-term  capital  appreciation by investing in a diversified,
actively  managed  portfolio of equity  securities,  primarily of companies with
total market capitalization of $1 billion or greater.

     Shares of the Portfolio are available for investment without a sales charge
to defined  contribution  retirement plans (the "Plans") which elect to make the
Fund an investment option for participants in such Plans.

     SHARES OF THE FUND ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED  OR
ENDORSED BY ANY BANK,  AND THE SHARES ARE NOT  FEDERALLY  INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.

     This Prospectus, which should be retained for future reference, is designed
to provide you with certain  essential  information  that you should know before
investing.  A "Statement  of  Additional  Information"  dated  February 25, 1998
containing further  information about all portfolios of the Fund,  including the
Portfolio,  has been filed with the  Securities  and Exchange  Commission and is
incorporated  by  reference  into this  Prospectus.  A copy of the  Statement of
Additional  Information may be obtained,  without charge, by contacting the Fund
at the address or phone number above.


       FRED ALGER |                            FRED ALGER |              
      MANAGEMENT, | INVESTMENT MANAGER         & COMPANY, | DISTRIBUTOR  
             INC. |                          INCORPORATED |              

================================================================================
          THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
            COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
               OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                    ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                     ANY REPRESENTATION TO THE CONTRARY IS A
                                CRIMINAL OFFENSE.

================================================================================
                                February 25, 1998


<PAGE>


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                     CONTENTS

                                                                            Page
                                                                            ----

The Portfolio's Expenses.................................................    iii

Financial Highlights.....................................................     iv

Alger Capital Appreciation Retirement
    Portfolio ...........................................................      1

Fred Alger Management, Inc...............................................      1

Investment Objective and Policies........................................      1

Certain Securities and Investment
    Techniques...........................................................      3

Management ..............................................................      5

Net Asset Value..........................................................      6

Purchases and Redemptions................................................      7

Dividends and Distributions..............................................      8

Taxes....................................................................      8

Organization.............................................................      9

Performance..............................................................      9

Investor and Shareholder Information.....................................     10

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                                       ii


<PAGE>


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

THE PORTFOLIO'S EXPENSES

    The Table  below is designed  to assist an  investor  in  understanding  the
various costs and expenses that he or she will bear directly or indirectly.  The
Table does not reflect any charges or deductions  which are, or may be,  imposed
by the Plans.

   The Example below assumes that all dividends and distributions are reinvested
and that the annual percentage  amounts listed under Annual Portfolio  Operating
Expenses remain the same in each of the periods shown. THE EXAMPLE SHOULD NOT BE
CONSIDERED A REPRESENTATION  OF FUTURE EXPENSES;  ACTUAL EXPENSES MAY BE GREATER
OR LESS THAN THOSE SHOWN.

SHAREHOLDER TRANSACTION EXPENSES

Maximum Sales Load Imposed on Purchases................................     None

Maximum Sales Load Imposed on Reinvested Dividends.....................     None

Deferred Sales Load....................................................     None

Redemption Fees........................................................     None

Exchange Fees .........................................................     None

ANNUAL PORTFOLIO OPERATING EXPENSES (AS A PERCENTAGE 
OF AVERAGE NET ASSETS)

Management Fees.......................................................      .75%

Other Expenses.........................................................     .38
                                                                          -----
Total Portfolio Operating Expenses....................................     1.13%
                                                                          =====

EXAMPLE
You would pay the  following  expenses on a $1,000  investment,  assuming (1) 5%
  annual return and (2) redemption at the end of each time period:

One Year...............................................................   $  12

Three Years............................................................      36

Five Years.............................................................      62

Ten Years..............................................................     137

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                                      iii


<PAGE>


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

                              FINANCIAL HIGHLIGHTS

    The  Financial  Highlights  have been  audited by Arthur  Andersen  LLP, the
Fund's  independent  public  accountants,  as  indicated  in their  report dated
December  12, 1997 on the Fund's  financial  statements  as of October 31, 1997.
These financial  statements are  incorporated by reference into the Statement of
Additional Information.  An Annual Report of the Fund is available by contacting
the Fund at (800)  992-3362.  In addition to  financial  statements,  the Annual
Report contains further information about performance of the Fund.

THE ALGER RETIREMENT FUND
GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                           1997              1996              1995             1994(I)
                                                          --------         --------          --------           -------
<S>                                                       <C>              <C>               <C>                <C>    
Net asset value, beginning of period..................    $   9.32         $  11.65          $  10.38           $ 10.00
                                                          --------         --------          --------           -------
Net investment loss...................................       (0.02)(ii)       (0.01)            (0.01)            (0.03)
Net realized and unrealized gain on investments.......        2.65             0.91              3.59              0.41
                                                          --------         --------          --------           -------
    Total from investment operations..................        2.63             0.90              3.58              0.38
Distributions from net realized gains.................       (1.17)           (3.23)            (2.31)               --
                                                          --------         --------          --------           -------
Net asset value, end of period........................    $  10.78         $   9.32          $  11.65           $ 10.38
                                                          ========         ========          ========           =======
Total Return..........................................        28.8%             8.2%             37.1%              3.8%
                                                          ========         ========          ========           =======
Ratios and Supplemental Data:
  Net assets, end of period (000's omitted) ..........    $ 22,922         $ 11,325          $ 13,042           $ 9,365
                                                          ========         ========          ========           =======
  Ratio of expenses to average net assets.............        1.13%            1.07%             1.11%             1.26%
                                                          ========         ========          ========           =======
  Ratio of net investment loss
    to average net assets.............................       (0.22%)          (0.09%)           (0.18%)           (0.29%)
                                                          ========         ========          ========           =======
Portfolio Turnover Rate...............................      159.38%          142.83%           133.42%           103.79%
                                                          ========         ========          ========           =======
Average Commission Rate Paid..........................    $  .0718         $  .0716
                                                          ========         ========                                    
</TABLE>


 (i) For the  period  November  8, 1993  (commencement  of  operations)  through
     October 31, 1994.  Ratios have been  annualized;  total return has not been
     annualized.

(ii) Amount was computed based on average shares outstanding during the year.


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

                                       iv


<PAGE>


                                  ALGER GROWTH
                              RETIREMENT PORTFOLIO

    The Fund is a  diversified,  open-end  management  investment  company  that
offers a selection of four  portfolios,  including the  Portfolio, each with the
investment  objective of long-term capital  appreciation.  The offering price of
the  shares  of the  Portfolio  is net  asset  value  per  share.  Shares of the
Portfolio  are  only  available  for  investment  through  defined  contribution
retirement  plans (the "Plans")  which elect to make the Portfolio an investment
option for participants in such Plans.  Individuals,  including  participants in
such Plans, cannot directly invest in the Portfolio but may do so only through a
participating  Plan. The Fund reserves the right to make shares of the Portfolio
available to other  investors,  as may be approved by the Trustees  from time to
time.  The Fund's Board of Trustees may establish  additional  portfolios at any
time.

   Only the Plans may be record holders of the shares of the  Portfolio.  Within
the   limitations   applicable  to  a  Plan,  a  participant  in  such  Plan  (a
"Participant")  may  direct  the  Plan  to  purchase  or  redeem  shares  of the
Portfolio.  Participants  in a Plan cannot  contact the Fund directly to request
the purchase or redemption of the Portfolio's shares. Instead, Participants must
contact their Plan Sponsor or its agent designated for the purpose of processing
purchase and redemption requests.  References in this Prospectus to shareholders
are to Plan Sponsors as the record holders of the Portfolio's shares. The assets
of the Portfolio are not plan assets of any of the Plans.

                           FRED ALGER MANAGEMENT, INC.

   Subject to the  supervision  and  direction  of the Fund's Board of Trustees,
Fred Alger Management,  Inc. ("Alger Management") is responsible for the overall
administration  of the  Fund,  manages  the  Portfolio  in  accordance  with the
Portfolio's   investment  objectives  and  stated  investment  policies,   makes
investment  decisions  for the  Portfolio,  places  orders to purchase  and sell
securities  on behalf  of the  Portfolio  and  employs  professional  securities
analysts who provide  research  services  exclusively to the Portfolio and other
accounts  for which  Alger  Management  or its  affiliates  serve as  investment
adviser.  Alger  Management  is  generally  engaged in the business of rendering
investment  advisory  services  to mutual  funds,  institutions  and to a lesser
extent,  individuals.  Alger  Management  has been  engaged in the  business  of
rendering  investment  advisory  services since 1964 and as of January 31, 1998,
had  approximately  $7.8 billion under  management--$4.5  billion in mutual fund
accounts and $3.3 billion in other advisory accounts.

                              INVESTMENT OBJECTIVE
                                  AND POLICIES

   The following is a brief description of the investment objective and policies
of the Portfolio.  No assurance can be given that the Portfolio's objective will
be achieved.  Certain  instruments and techniques  discussed in this summary are
described  in  greater  detail in this  Prospectus  under the  caption  "Certain
Securities  and  Investment  Techniques"  and in  the  Statement  of  Additional
Information.

   The  Statement  of  Additional   Information   contains  specific  investment
restrictions that govern the Portfolio's investments. These restrictions and the
Portfolio's  investment objective are "fundamental"  policies,  which means that
they  may  not be  changed  without  a  majority  vote  of  shareholders  of the
Portfolio.  Except for the investment objective

                                        1


<PAGE>

and the investment  restrictions  specifically  identified as  fundamental,  all
investment  policies  and  practices  described  in this  Prospectus  and in the
Statement of Additional Information are not fundamental,  so the Fund's Board of
Trustees  may  change  them  without  shareholder   approval.   The  fundamental
restrictions   applicable  to  the  Portfolio  include,   among  others,  (i)  a
prohibition on the  Portfolio's  purchasing a security,  other than  obligations
issued or guaranteed by the U. S. Government,  its agencies or instrumentalities
("U. S.  Government  securities"),  if as a result more than five percent of the
assets of the Portfolio would be invested in the securities of the issuer or the
Portfolio would own more than 10 percent of the outstanding voting securities of
the  issuer,  except  that 25 percent  of the  Portfolio's  total  assets may be
invested  without regard to the five percent  limitation;  (ii) a prohibition on
the  Portfolio's  investing  more than 25  percent  of its  total  assets in the
securities  of  issuers  in a  particular  industry  with  exceptions  for  U.S.
Government  securities;  and (iii) a prohibition  on the  Portfolio's  borrowing
money or pledging its assets,  except for temporary or emergency  purposes in an
amount not exceeding 10 percent of the Portfolio's total assets.

   Except  during  temporary  defensive  periods,  the Alger  Growth  Retirement
Portfolio,  formerly  known  as Alger  Defined  Contribution  Growth  Portfolio,
invests  at least 65  percent  of its  total  assets  in  equity  securities  of
companies  that,  at the time of purchase of the  securities,  have total market
capitalization of $1 billion or greater.

   The  Portfolio  may  invest up to 35  percent  of its total  assets in equity
securities  of  companies  that,  at the time of  purchase,  have  total  market
capitalization of less than $1 billion.

   The  Portfolio  will not  invest  more than 15  percent  of its net assets in
"illiquid" securities, which include restricted securities, securities for which
there is no readily  available market and repurchase  agreements with maturities
of greater than seven days; however,  restricted  securities that are determined
by the Board of Trustees to be liquid are not  subject to this  limitation  (see
"Certain  Securities  and  Investment  Techniques--Restricted  Securities").  In
addition, the Portfolio will limit its investments in warrants and rights to not
more than five percent of its net assets,  of which not more than two percent of
its net assets may be invested in warrants not listed on a  recognized  domestic
stock  exchange.  Warrants  or rights  acquired  as part of a unit  attached  to
securities  at the time of  acquisition  are not  subject to these  limitations,
which may be changed without  shareholder  approval.  The Portfolio may lend its
securities and enter into "short sales against the box." See "Certain Securities
and Investment  Techniques."  The Portfolio will only invest in convertible debt
securities rated in one of the three highest rating categories by any nationally
recognized  statistical  rating  organization  ("NRSRO").  See the  Statement of
Additional Information for a description of these ratings.

   The investment objective of the Portfolio is long-term capital  appreciation.
Income  is a  consideration  in  the  selection  of  investments  but  is not an
investment  objective  of the  Portfolio.  The  Portfolio  seeks to achieve  its
objective by investing in equity securities,  such as common or preferred stocks
or securities convertible into or exchangeable for equity securities,  including
warrants and rights.

   It is anticipated that the Portfolio will invest primarily in companies whose
securities  are traded on domestic  stock  exchanges or in the  over-the-counter


                                       2

<PAGE>

market.  These companies may still 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  Portfolio  the  flexibility  to take
advantage of new opportunities for investments in accordance with its investment
objective,  the  Portfolio  may hold up to 15 percent of its net assets in money
market instruments and repurchase agreements and in excess of that amount (up to
100% of its  assets)  during  temporary  defensive  periods.  This amount may be
higher than that maintained by other funds with similar  investment  objectives.
See "Certain Securities and Investment Techniques."

   Investors considering equity investing through the Portfolio should carefully
consider the inherent risks.  Expectations  of future  inflation rates should be
considered  in making  investment  decisions  and even though over the long term
stocks may present attractive opportunities, the results of an equity investment
managed by a particular management firm may not match the market as a whole.

                             CERTAIN SECURITIES AND
                              INVESTMENT TECHNIQUES

   The Portfolio may use the  investment  strategies  and invest in the types of
securities  described  below,  which may involve certain risks. The Statement of
Additional  Information contains more detailed information about these practices
and information about other investment practices of the Portfolio.

REPURCHASE AGREEMENTS

   Under the terms of a repurchase agreement, the 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.

SHORT SALES

   The 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.

RESTRICTED SECURITIES

   The  Portfolio  may invest in  restricted  securities,  which are  securities
subject to legal or contractual restrictions on their resale. These restrictions
might prevent the sale of the  securities at a time when a sale would  otherwise
be desirable.  In order to sell  securities  that are not  registered  under the
federal  securities  laws it may be  necessary  for the  Portfolio  to bear  the
expense of  registration.  No  restricted  securities  will be  acquired  if the
acquisition would cause the aggregate value of all illiquid securities to exceed
15 percent of the Portfolio's net assets.

   The Portfolio may invest in restricted  securities  issued under Rule 144A of
the  Securities  Act of

                                       3


<PAGE>

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 Fund's Board of Trustees has  delegated its
responsibility to Alger Management to determine the liquidity of each restricted
security purchased by the Portfolio pursuant to the Rule, subject to the Board's
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 Portfolio could be adversely affected.

LENDING OF PORTFOLIO SECURITIES

   In order to generate  income and to offset  expenses,  the Portfolio may lend
portfolio  securities  to brokers,  dealers and other  financial  organizations.
Loans of securities  by the  Portfolio,  if and when made,  may not exceed 331/3
percent of the Portfolio's total assets,  including all collateral on such loans
less liabilities exclusive of the obligation to return such collateral, and will
be collateralized by cash, letters of credit or U. S. Government securities that
are  maintained  at all times in an amount  equal to at least 100 percent of the
current market value of the loaned securities.

OTHER INVESTMENTS

   The Portfolio may invest a portion of its assets in money market instruments,
including,  but not  limited to,  certificates  of deposit,  time  deposits  and
bankers'  acceptances  issued by  domestic  bank and thrift  institutions,  U.S.
Government securities, commercial paper and repurchase agreements.

PORTFOLIO TURNOVER

   A Portfolio's turnover rate is calculated by dividing the lesser of purchases
or sales of securities  for the fiscal year by the monthly  average of the value
of the  Portfolio's  securities,  with  obligations  with  less than one year to
maturity excluded.  A 100 percent turnover rate would occur, for example, if all
included securities were replaced once during the year.

   The Portfolio  will not normally  engage in the trading of securities for the
purpose of  realizing  short-term  profits,  but  will adjust  its   holdings as
considered advisable in view of prevailing or anticipated market conditions, and
turnover will not be a limiting factor should Alger Management deem it advisable
to purchase or sell securities.

   In Alger Management's view,  companies are organic entities that continuously
undergo  changes  in  response  to,  among  other  things,   economic,   market,
environmental,  technological,  political  and  managerial  factors.  Generally,
securities  will be purchased for capital  appreciation  and not for  short-term
trading profits. However, the Portfolio may


                                       4


<PAGE>

dispose of securities  without  regard to the time they have been held when such
action,  for defensive or other purposes,  appears  advisable.  Moreover,  it is
Alger Management's  philosophy to pursue the Portfolio's investment objective of
capital  appreciation by managing this Portfolio  actively,  which may result in
high portfolio  turnover.  Increased  portfolio turnover will have the effect of
increasing the Portfolio's brokerage and custodial expenses.

                                   MANAGEMENT

BOARD OF TRUSTEES

   The affairs of the Fund are  managed  under the  supervision  of its Board of
Trustees.  The Statement of Additional  Information  contains general background
information  about each Trustee and executive  officer of the Fund. By virtue of
the responsibilities assumed by Alger Management, the Fund requires no employees
other than its executive officers. None of the Fund's executive officers devotes
full time to the affairs of the Fund.

INVESTMENT MANAGER

   Alger Management serves as the Fund's investment  manager.  In that capacity,
Alger Management,  among other things, analyzes the Portfolio's assets, arranges
for  the  purchase  and  sale  of  the   Portfolio's   securities   and  selects
broker-dealers  that, in its judgment,  provide prompt and reliable execution at
favorable  prices and reasonable  commission  rates. It is anticipated  that the
Fund's  distributor,  Fred  Alger & Company,  Incorporated  ("Alger  Inc."),  an
affiliate  of Alger  Management,  will serve as the Fund's  broker in  effecting
substantially  all of the Portfolio's  transactions on securities  exchanges and
will retain commissions in accordance with certain regulations of the Securities
and Exchange Commission. In addition, Alger Management may select broker-dealers
that provide it with brokerage and research services and may cause the Portfolio
to pay these  broker-dealers  commissions that exceed those other broker-dealers
may have charged,  if it views the  commissions as reasonable in relation to the
value of the brokerage and research  services  received.  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.

   Alger  Management is a wholly owned subsidiary of Alger Inc. which in turn is
a wholly  owned  subsidiary  of 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.

PORTFOLIO MANAGERS

    David D. Alger, Seilai Khoo and Ronald Tartaro are primarily responsible for
the  day-to-day  management of the  portfolios  of the Fund.  Mr. Alger has been
employed by Alger  Management  since  1971,  as  Executive  Vice  President  and
Director of Research  until 1995 and as President  since 1995. Ms. Khoo 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 has been  employed by
Alger  Management  since 1990, as a senior research  analyst until 1995 and as a
Senior Vice President since 1995. Mr. Alger, Ms. Khoo and Mr. Tartaro also serve
as portfolio managers for other mutual funds and investment  accounts managed by
Alger Management.

                                       5

<PAGE>


   Alger  Management  personnel  ("Access  Persons")  are permitted to engage in
personal securities  transactions  subject to the restrictions and procedures of
the  Fund's  Code of Ethics.  Pursuant  to the Code of  Ethics,  Access  Persons
generally must preclear all personal  securities  transactions  prior to trading
and are subject to certain  prohibitions on personal trading. You can get a copy
of the Fund's Code of Ethics by calling the Fund toll-free at (800) 992-3362.

FEES

     The Portfolio  pays Alger  Management a management  fee computed  daily and
paid  monthly at an annual rate of 0.75% of the  Portfolio's  average  daily net
assets.

EXPENSES

   Operating  expenses  for the  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.  From time to time, Alger Management in its sole discretion and as it
deems appropriate,  may assume certain expenses of the Portfolio while retaining
the ability to be  reimbursed by the Portfolio for such amounts prior to the end
of the  fiscal  year.  This will have the  effect of  lowering  the  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.

   The Portfolio may compensate  certain  entities other than Alger Inc. and its
affiliates  for  providing  record-keeping  and/or  administrative  services  to
participating  retirement plans. This compensation may be paid at an annual rate
of up to .25% of the net asset  value of shares of the  Portfolio  held by those
plans.

DISTRIBUTOR

     Alger Inc. serves as the Fund's distributor and also distributes the shares
of other mutual funds managed by Alger Management.

TRANSFER AGENT

   Alger Shareholder Services, Inc., an affiliate of Alger Management, serves as
transfer  agent  for  the  Fund.  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
Portfolio.  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.

                                 NET ASSET VALUE

    The net asset value per share of the  Portfolio is calculated on each day on
which the New York Stock Exchange,  Inc. (the "NYSE") is open as of the close of
regular  trading on the NYSE  (normally  4:00 p.m.  Eastern  time).  The NYSE is
currently open on each Monday through Friday, except (i) January 1st, Dr. Martin
Luther  King,  Jr. Day,  Presidents'  Day (the third Monday in  February),  Good
Friday,  Memorial Day (the last Monday in May),  July 4th,  Labor Day (the first
Monday in  September),  Thanksgiving  Day (the fourth  Thursday in November) and
December 25th or (ii) the preceding Fri-


                                        6


<PAGE>

day when any one of those holidays falls on a Saturday, or the subsequent Monday
when any one of those holidays  falls on a Sunday.  Net asset value per share of
the Portfolio is computed by dividing the value of the Portfolio's net assets by
the total number of its shares outstanding.

   The assets of the Portfolio that are traded on a securities exchange or other
recognized market are valued on the basis of market quotations. Those assets for
which  quotations  are  not  readily  available  are  valued  at fair  value  as
determined  in good faith under  procedures  approved by the Board of  Trustees.
Instruments with remaining maturities of 60 days or less are valued on the basis
of amortized cost, as described in the Statement of Additional Information.

                            PURCHASES AND REDEMPTIONS

   All direct  purchasers of shares of the Portfolio will be Plan Sponsors which
establish or maintain Plans.  Participants may invest in shares of the Portfolio
only through their respective Plan Sponsor. Participants cannot contact the Fund
directly to purchase shares of the Portfolio. Instead, Participants must contact
their Plan Sponsor or its agent for the purpose of processing purchase requests.
There is no minimum  amount for initial or subsequent  investments  for any Plan
Sponsor.   Participants  should  contact  their  Plan  Sponsor  for  information
concerning the appropriate procedure for investing in the Portfolio.

   Orders  for  shares  of the  Portfolio  received  by the  Fund or the  Fund's
transfer  agent are effected on days on which the NYSE is open for trading.  For
orders received  before the close of regular trading on the NYSE,  purchases and
redemptions  of the shares of the  Portfolio are effected at the net asset value
per share determined as of the close of regular trading on the NYSE on that same
day. Orders received after the close of regular trading on the NYSE are effected
at the next  calculated  net asset value.  See "Net Asset Value." All orders for
the  purchase  of shares are subject to  acceptance  or  rejection  by the Fund.
Payment for  redemptions  will be made by the Fund's transfer agent on behalf of
the Fund and the  Portfolio  within  seven days after the  request is  received.
Neither the Fund nor the  Portfolio  assesses any fees,  either when it sells or
when it redeems its shares.

   Investors may exchange stock of companies  acceptable to Alger Management for
shares of the Portfolio  with a minimum of 100 shares of each company  generally
being  required.  The Fund  believes  such  exchange  provides  a means by which
holders of certain securities may invest in the Portfolio without the expense of
selling the securities in the public market.  The investor should furnish either
in  writing or by  telephone  to Alger  Management  a list with a full and exact
description of all securities proposed for exchange.  Alger Management will then
notify the investor as to whether the securities are acceptable and, if so, will
send a Letter of Transmittal  to be completed and signed by the investor.  Alger
Management has the right to reject all or any part of the securities offered for
exchange.  The securities must then be sent in proper form for transfer with the
Letter of Transmittal to the Custodian of the Portfolio's  assets.  The investor
must certify  that there are no legal or  contractual  restrictions  on the free
transfer  and  sale  of the  securities.  Upon  receipt  by the  Custodian,  the
securities  will be valued as of the close of  business on the day of receipt in
the same manner as the Portfolio's securities are valued each day. Shares of the
Portfolio  having an equal net asset  value as

                                       7


<PAGE>

of the close of the same day will be registered in the investor's name. There is
no sales charge on the issuance of shares of the Portfolio, no charge for making
the exchange and no brokerage  commission on the securities  accepted,  although
applicable  stock  transfer  taxes,  if any,  may be  deducted.  The exchange of
securities  by the  investor  pursuant  to this offer may  constitute  a taxable
transaction  and may result in a gain or loss for federal  income tax  purposes.
The tax treatment  experienced by investors may vary  depending upon  individual
circumstances.  Each investor should consult a tax adviser to determine federal,
state and local tax consequences.

   Under unusual circumstances, shares of a Portfolio may be redeemed "in kind,"
which means that the redemption  proceeds will be paid with securities which are
held by the Portfolio.  Please refer to the Statement of Additional  Information
for more details.

                           DIVIDENDS AND DISTRIBUTIONS

   Each  Portfolio of the Fund 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 on the payment date for each shareholder's  account in
additional  shares  of the  Portfolio  at net  asset  value.  Dividends  will be
declared and paid  annually.  Distributions  of any net realized  capital  gains
earned by the  Portfolio  usually will be made  annually  after the close of the
fiscal year in which the gains are earned.

                                      TAXES

   The Fund intends that the Portfolio  will qualify  separately as a "regulated
investment  company" within the meaning of the Internal Revenue Code of 1986, as
amended (the "Code") for each taxable year of each  Portfolio.  If so qualified,
and providing certain distribution  requirements are met, the Portfolio will not
be subject to federal  income tax on its net  investment  income and net capital
gains that it distributes to its shareholders.

   With respect to  participants  in the Plans,  dividends  from net  investment
income and net realized capital gains ordinarily will not be subject to taxation
until  such  dividends  are  distributed  to such  participants  from their Plan
accounts.  Generally,  distributions  from a Plan will be  taxable  as  ordinary
income at the rate applicable to the participant at the time of distribution. In
certain cases, distributions made to a participant from a Plan prior to the date
on which  the  participant  reaches  age  591/2 are  subject  to a  penalty  tax
equivalent  to 10% of the amount so  distributed,  in addition  to the  ordinary
income tax payable on such amount for the year in which it is distributed.

   The  foregoing  is a  general  and  abbreviated  summary  of  the  applicable
provisions  of the Code and Treasury  regulations  presently in effect.  For the
complete provisions, reference should be made to the pertinent Code sections and
the Treasury  regulations  promulgated  thereunder.  Participants should consult
their  Plan  Sponsors  or  tax  advisers   regarding  the  tax  consequences  of
participation in the Plan or of any Plan contributions or withdrawals.


                                       8

<PAGE>

                                  ORGANIZATION

   The Fund was organized on July 14, 1993 under the laws of the Commonwealth of
Massachusetts  and is a  business  entity  commonly  known  as a  "Massachusetts
business  trust."  The Fund  offers  shares of  beneficial  interest of separate
series, par value $.001 per share. An unlimited number of shares of four series,
representing  the  shares of the Fund's  portfolios,  have been  authorized.  No
series of shares has any preference over any other series.

   When  matters  are  submitted  for  shareholder  vote,  shareholders  of  the
Portfolio  will  have  one  vote for each  full  share  held and  proportionate,
fractional  votes for fractional  shares held. A separate vote of a portfolio is
required  on any  matter  affecting  the  portfolio  on which  shareholders  are
entitled  to vote,  such as  approval  of a  portfolio's  agreement  with  Alger
Management.  Shareholders  of one portfolio are not entitled to vote on a matter
that does not affect that portfolio but that does require a separate vote of the
other portfolios.  There normally will be no annual meetings of shareholders for
the  purpose  of  electing  Trustees  unless  and until such time as less than a
majority of 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.  Any  Trustee  may be removed  from office on the vote of
shareholders  holding at least two-thirds of the Fund's  outstanding shares at a
meeting  called for that  purpose.  The  Trustees  are  required  to call such a
meeting on the written  request of  shareholders  holding at least 10 percent of
the Fund's outstanding shares.

CONTROL SHAREHOLDERS

   At February 2, 1998,  Northern  Trust  Company,  Trustee for IHC 401k,  owned
beneficially  or of record 53.61% of the Portfolio,  and may therefore be deemed
to control the Portfolio.

                                   PERFORMANCE

   The Portfolio  may include  quotations of "total  return"  and/or  "yield" in
advertisements or reports to shareholders or prospective investors.  BOTH "TOTAL
RETURN"  AND/OR  "YIELD"  FIGURES ARE BASED ON  HISTORICAL  EARNINGS AND ARE NOT
INTENDED TO INDICATE FUTURE PERFORMANCE. Total return figures show the aggregate
or average percentage change in value of an investment in the Portfolio from the
beginning date of the measuring period to the end of the measuring period. These
figures reflect  changes in the price of the Portfolio's  shares and assume that
any income  dividends and/or capital gains  distributions  made by the Portfolio
during the period were  reinvested in shares of the  Portfolio.  Figures will be
given for recent 1, 5 and 10 year periods, and may be given for other periods as
well  (such  as  from  commencement  of  the  Portfolio's  operations,  or  on a
year-by-year basis). When considering "average" total return figures for periods
longer than one year, it is important to note that the Portfolio's  annual total
return for any one year in the period  might have been  greater or less than the
average for the entire  period.  The  Portfolio may also use  "aggregate"  total
return figures for various periods,  representing the cumulative change in value
of an investment in the Portfolio for

                                       9


<PAGE>

the specific  period  (again  reflecting  changes in Portfolio  share prices and
assuming reinvestment of dividends and distributions) as well as "actual annual"
and  "annualized"  total return figures.  Total returns may be shown by means of
schedules,  charts  or  graphs,  and  may  indicate  subtotals  of  the  various
components of total return (i. e., change in value of initial investment, income
dividends and capital gains distributions).  The "yield" of the Portfolio refers
to  "net  investment  income"  generated  by  the  Portfolio  over  a  specified
thirty-day period. This income is then "annualized." That is, the amount of "net
investment  income"  generated by the Portfolio during that thirty-day period is
assumed to be generated  over a 12-month  period and is shown as a percentage of
the investment.  "Total return" and "yield" for the Portfolio will vary based on
changes  in  market  conditions.   In  addition,  since  the  deduction  of  the
Portfolio's expenses is reflected in the total return and yield figures,  "total
return"  and  "yield"  will  also  vary  based on the  level of the  Portfolio's
expenses.

   From time to time,  advertisements or reports to shareholders may compare the
yield or  performance  of the  Portfolio  to that of other  mutual  funds with a
similar investment objective. The performance of the Portfolio might be compared
to rankings  prepared by Lipper  Analytical  Services,  Inc.,  which is a widely
recognized,  independent  service that monitors the performance of mutual funds,
as well as to  various  unmanaged  indices,  such as the S&P 500.  In  addition,
evaluations of the Portfolio published by nationally recognized ranking services
and by financial publications that are nationally recognized,  such as 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 may be included in  advertisements or communications
to shareholders.  Any given  performance  comparison should not be considered as
representative of the Portfolio's performance for any future period.

                            INVESTOR AND SHAREHOLDER
                                   INFORMATION

   Investors and  shareholders  may contact the Fund toll-free at (800) 992-3362
for further information regarding the Fund and the Portfolio,  including current
performance  quotations,  as well as for  assistance in obtaining a Statement of
Additional Information. The Fund's Annual Report contains additional performance
information  and is available on request and without  charge by  contacting  the
Fund at the toll-free number listed above.

                                       10


<PAGE>


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

     NO  PERSON  HAS  BEEN  AUTHORIZED  TO GIVE ANY  INFORMATION  OR TO MAKE ANY
REPRESENTATIONS  OTHER THAN THOSE  CONTAINED IN THIS PROSPECTUS OR THE STATEMENT
OF ADDITIONAL  INFORMATION  IN CONNECTION  WITH THE OFFERING OF THE  PORTFOLIO'S
SHARES, AND IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST NOT
BE RELIED ON AS HAVING BEEN  AUTHORIZED BY THE FUND.  THIS  PROSPECTUS  DOES NOT
CONSTITUTE AN OFFER IN ANY STATE IN WHICH,  OR TO ANY PERSON TO WHOM, SUCH OFFER
MAY NOT LAWFULLY BE MADE.

                                   ----------


INVESTMENT MANAGER:
Fred Alger Management, Inc.
75 Maiden Lane
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, New York 10176

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


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



                       THE ALGER |                      
                      RETIREMENT | MEETING THE CHALLENGE
                            FUND | OF INVESTING         




                                  ALGER GROWTH
                              RETIREMENT PORTFOLIO




            |
            |
PROSPECTUS  |  February 25, 1998
            |
            |
            |

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



<PAGE>

PROSPECTUS
- ----------


                       THE ALGER | 75 Maiden Lane
                      RETIREMENT | New York, New York 10038
                            FUND | (800) 992-3362


                    ALGER MIDCAP GROWTH RETIREMENT PORTFOLIO
================================================================================

      The  Alger  Retirement  Fund  (the  "Fund"),  formerly  known as The Alger
Defined  Contribution  Trust,  is  a  registered  investment  company--a  mutual
fund--that  presently offers interests in four portfolios.  This Prospectus sets
forth  information  about the Alger  MidCap  Growth  Retirement  Portfolio  (the
"Portfolio"). The Portfolio seeks long-term capital appreciation by investing in
a diversified,  actively managed  portfolio of equity  securities,  primarily of
companies  with  total  market  capitalization  within  the  range of  companies
included in the S&P MidCap 400 Index, updated quarterly.

      Shares of the  Portfolio  are  available  for  investment  without a sales
charge to defined  contribution  retirement  plans (the "Plans")  which elect to
make the Fund an investment option for participants in such Plans.

      Shares of the Fund are not deposits or  obligations  of, or  guaranteed or
endorsed by any bank,  and the shares are not  federally  insured by the Federal
Deposit Insurance Corporation, the Federal Reserve Board, or any other agency.

      This  Prospectus,  which  should be  retained  for  future  reference,  is
designed to provide you with certain essential  information that you should know
before  investing.  A "Statement of Additional  Information"  dated February 25,
1998 containing further information about all portfolios of the Fund,  including
the Portfolio, has been filed with the Securities and Exchange Commission and is
incorporated  by  reference  into this  Prospectus.  A copy of the  Statement of
Additional  Information may be obtained,  without charge, by contacting the Fund
at the address or phone number above.

       FRED ALGER |                            FRED ALGER |              
      MANAGEMENT, | INVESTMENT MANAGER         & COMPANY, | DISTRIBUTOR  
             INC. |                          INCORPORATED |              

================================================================================
          THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
            COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
               OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                    ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                     ANY REPRESENTATION TO THE CONTRARY IS A
                               CRIMINAL OFFENSE.
================================================================================

                                February 25, 1998


<PAGE>

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

                                    CONTENTS

                                                               Page
                                                               ----
The Portfolio's Expenses ....................................   iii

Financial Highlights ........................................    iv

Alger MidCap Growth Retirement Portfolio ....................     1

Fred Alger Management, Inc. .................................     1

Investment Objective and Policies ...........................     1

Certain Securities and Investment
  Techniques ................................................     3

Management ..................................................     5

Net Asset Value .............................................     6

Purchases and Redemptions ...................................     7

Dividends and Distributions .................................     8

Taxes .......................................................     8

Organization ................................................     8

Performance .................................................     9

Investor and Shareholder Information .........................   10

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

                                       ii


<PAGE>

- --------------------------------------------------------------------------------
THE PORTFOLIO'S EXPENSES

       The Table below is designed  to assist an investor in  understanding  the
various costs and expenses that he or she will bear directly or indirectly.  The
Table does not reflect any charges or deductions  which are, or may be,  imposed
by the Plans.

      The  Example  below  assumes  that all  dividends  and  distributions  are
reinvested and that the annual percentage  amounts listed under Annual Portfolio
Operating  Expenses  remain the same in each of the periods  shown.  THE EXAMPLE
SHOULD NOT BE CONSIDERED A REPRESENTATION  OF FUTURE  EXPENSES;  ACTUAL EXPENSES
MAY BE GREATER OR LESS THAN THOSE SHOWN.


SHAREHOLDER TRANSACTION EXPENSES

Maximum Sales Load Imposed on Purchases ..............................  None

Maximum Sales Load Imposed on Reinvested Dividends ...................  None

Deferred Sales Load ..................................................  None

Redemption Fees ......................................................  None

Exchange Fees ........................................................  None

ANNUAL PORTFOLIO OPERATING EXPENSES (AS A PERCENTAGE OF
  AVERAGE NET ASSETS)

Management Fees ......................................................   .80%

Other Expenses .......................................................   .51%
                                                                       -----
Total Portfolio Operating Expenses ...................................  1.31%
                                                                       =====

EXAMPLE
You Would pay the  following  expenses on a $1,000  investment,
assuming  (1) 5% annual return --and (2) redemption at the end
of each time period:

One Year ............................................................. $  13

Three Years ..........................................................    42

Five Years ...........................................................    72

Ten Years ............................................................   158


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

                                       iii


<PAGE>

- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS

       The Financial  Highlights  have been audited by Arthur  Andersen LLP, the
Fund's  independent  public  accountants,  as  indicated  in their  report dated
December  12, 1997 on the Fund's  financial  statements  as of October 31, 1997.
These financial  statements are  incorporated by reference into the Statement of
Additional Information.  An Annual Report of the Fund is available by contacting
the Fund at (800)  992-3362.  In addition to  financial  statements,  the Annual
Report contains further information about performance of the Fund.

THE ALGER RETIREMENT FUND
MIDCAP GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD
- ----------------------------------------------------------------------------
<TABLE>
<CAPTION>

                                                                                                      FROM
                                                                                                NOVEMBER 8, 1993
                                                                                                 (COMMENCEMENT
                                                                    YEAR ENDED OCTOBER 31,       OF OPERATIONS)
                                                        --------------------------------------   TO OCTOBER 31,
                                                            1997          1996          1995        1994(i)
                                                        ----------     ---------    ----------     ---------
<S>                                                     <C>            <C>          <C>            <C>      
Net asset value, beginning of period .................. $    14.48     $   16.34    $    11.66     $   10.00
                                                        ----------     ---------    ----------     ---------
Net investment loss ...................................      (0.15)        (0.07)        (0.07)        (0.09)
Net realized and unrealized gain on investments .......       3.46          1.09          6.07          1.75
                                                        ----------     ---------    ----------     ---------
   Total from investment operations ...................       3.31          1.02          6.00          1.66
Distributions from net realized gains .................      (6.43)        (2.88)        (1.32)           --
                                                        ----------     ---------    ----------     ---------
Net asset value, end of period ........................ $    11.36     $   14.48    $    16.34     $   11.66
                                                        ==========     =========    ==========     =========
Total Return ..........................................       28.6%          6.2%         54.1%         16.6%
                                                        ==========     =========    ==========     =========
Ratios and Supplemental Data:
   Net assets, end of period (000's omitted) .......... $    6,435     $   9,726    $   10,914     $   6,774
                                                        ==========     =========    ==========     =========
   Ratio of expenses to average net assets ............       1.31%         1.16%         1.23%         1.53%
                                                        ==========     =========    ==========     =========
   Ratio of net investment loss
      to average net assets ...........................      (0.79%)       (0.45%)       (0.69%)       (0.89%)
                                                        ==========     =========    ==========     =========
Portfolio Turnover Rate ...............................     183.31%       170.21%       132.74%       134.06%
                                                        ==========     =========    ==========     =========
Average Commission Rate Paid .......................... $    .0699     $   .0682
                                                        ==========     =========                            
</TABLE>
(i)  Ratios have been annualized; total return has not been annualized.



- --------------------------------------------------------------------------------
                                       iv


<PAGE>


                               ALGER MIDCAP GROWTH
                              RETIREMENT PORTFOLIO

       The Fund is a diversified,  open-end  management  investment company that
offers a selection of four  portfolios,  including the Portfolio,  each with the
investment  objective of long-term capital  appreciation.  The offering price of
the  shares  of the  Portfolio  is net  asset  value  per  share.  Shares of the
Portfolio  are  only  available  for  investment  through  defined  contribution
retirement  plans (the "Plans")  which elect to make the Portfolio an investment
option for participants in such Plans.  Individuals,  including  participants in
such Plans, cannot directly invest in the Portfolio but may do so only through a
participating  Plan. The Fund reserves the right to make shares of the Portfolio
available to other  investors,  as may be approved by the Trustees  from time to
time.  The Fund's Board of Trustees may establish  additional  portfolios at any
time.

      Only the Plans  may be  record  holders  of the  shares of the  Portfolio.
Within the  limitations  applicable  to a Plan,  a  participant  in such Plan (a
"Participant")  may  direct  the  Plan  to  purchase  or  redeem  shares  of the
Portfolio.  Participants  in a Plan cannot  contact the Fund directly to request
the purchase or redemption of the Portfolio's shares. Instead, Participants must
contact their Plan Sponsor or its agent designated for the purpose of processing
purchase and redemption requests.  References in this Prospectus to shareholders
are to Plan Sponsors as the record holders of the Portfolio's shares. The assets
of the Portfolio are not plan assets of any of the Plans.

                           FRED ALGER MANAGEMENT, INC.

      Subject to the  supervision and direction of the Fund's Board of Trustees,
Fred Alger Management,  Inc. ("Alger Management") is responsible for the overall
administration  of the  Fund,  manages  the  Portfolio  in  accordance  with the
Portfolio's   investment  objectives  and  stated  investment  policies,   makes
investment  decisions  for the  Portfolio,  places  orders to purchase  and sell
securities  on behalf  of the  Portfolio  and  employs  professional  securities
analysts who provide  research  services  exclusively to the Portfolio and other
accounts  for which  Alger  Management  or its  affiliates  serve as  investment
adviser.  Alger  Management  is  generally  engaged in the business of rendering
investment  advisory  services  to mutual  funds,  institutions  and to a lesser
extent,  individuals.  Alger  Management  has been  engaged in the  business  of
rendering  investment  advisory  services since 1964 and as of January 31, 1998,
had  approximately  $7.8 billion under  management--$4.5  billion in mutual fund
accounts and $3.3 billion in other advisory accounts.

                              INVESTMENT OBJECTIVE
                                  AND POLICIES

      The  following is a brief  description  of the  investment  objective  and
policies  of the  Portfolio.  No  assurance  can be given  that the  Portfolio's
objective will be achieved. Certain instruments and techniques discussed in this
summary are  described in greater  detail in this  Prospectus  under the caption
"Certain  Securities  and  Investment   Techniques"  and  in  the  Statement  of
Additional Information.


      The  Statement of  Additional  Information  contains  specific  investment
restrictions that govern the Portfolio's investments. These restrictions and the
Portfolio's  investment objective are "fundamental"  policies,  which means that
they  may  not be  changed  without  a  majority  vote  of  shareholders  of the
Portfolio. Except for the investment objective and the


                                       1


<PAGE>


investment restrictions  specifically identified as fundamental,  all investment
policies and  practices  described in this  Prospectus  and in the  Statement of
Additional Information are not fundamental,  so the Fund's Board of Trustees may
change  them  without  shareholder   approval.   The  fundamental   restrictions
applicable to the Portfolio  include,  among  others,  (i) a prohibition  on the
Portfolio's  purchasing a security,  other than obligations issued or guaranteed
by the U. S. Government,  its agencies or  instrumentalities  ("U. S. Government
securities"),  if as a result  more  than  five  percent  of the  assets  of the
Portfolio  would be invested in the  securities  of the iss uer or the Portfolio
would own more than 10  percent  of the  outstanding  voting  securities  of the
issuer,  except that 25 percent of the Portfolio's  total assets may be invested
without  regard  to the  five  percent  limitation;  (ii) a  prohibition  on the
Portfolio's investing more than 25 percent of its total assets in the securities
of  issuers  in a  particular  industry  with  exceptions  for  U.S.  Government
securities;  and  (iii) a  prohibition  on the  Portfolio's  borrowing  money or
pledging its assets, except for temporary or emergency purposes in an amount not
exceeding 10 percent of the Portfolio's total assets.

      Except  during  temporary  defensive  periods,  the  Alger  MidCap  Growth
Retirement Portfolio, formerly known as Alger Defined Contribution MidCap Growth
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.  As of December 31, 1997, the
range of market  capitalization  of these  companies was $213 million to $13.737
billion.  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.

      The  Portfolio  will not invest  more than 15 percent of its net assets in
"illiquid" securities, which include restricted securities, securities for which
there is no readily  available market and repurchase  agreements with maturities
of greater than seven days; however,  restricted  securities that are determined
by the Board of Trustees to be liquid are not  subject to this  limitation  (see
"Certain  Securities  and  Investment  Techniques--Restricted  Securities").  In
addition, the Portfolio will limit its investments in warrants and rights to not
more than five percent of its net assets,  of which not more than two percent of
its net assets may be invested in warrants not listed on a  recognized  domestic
stock  exchange.  Warrants  or rights  acquired  as part of a unit  attached  to
securities  at the time of  acquisition  are not  subject to these  limitations,
which may be changed without  shareholder  approval.  The Portfolio may lend its
securities and enter into "short sales against the box." See "Certain Securities
and Investment  Techniques."  The Portfolio will only invest in convertible debt
securities rated in one of the three highest rating categories by any nationally
recognized  statistical  rating  organization  ("NRSRO").  See the  Statement of
Additional Information for a description of these ratings.

      The   investment   objective  of  the   Portfolio  is  long-term   capital
appreciation.  Income is a consideration  in the selection of investments but is
not an investment objective of the Portfolio. The Portfolio seeks to achieve its
objective by investing in equity securities,  such as common or preferred stocks
or securities convertible into or exchangeable for equity securities,  including
warrants and rights.


                                       2


<PAGE>


      It is anticipated  that the Portfolio  will invest  primarily in companies
whose   securities   are  traded  on  domestic   stock   exchanges   or  in  the
over-the-counter  market.  These  companies  may  still 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 Portfolio
the  flexibility  to take  advantage of new  opportunities  for  investments  in
accordance  with  its  investment  objective,  the  Portfolio  may hold up to 15
percent of its net assets in money market instruments and repurchase  agreements
and in  excess  of  that  amount  (up to 100% of its  assets)  during  temporary
defensive periods. This amount may be higher than that maintained by other funds
with similar  investment  objectives.  See "Certain  Securities  and  Investment
Techniques."

      Investors  considering  equity  investing  through  the  Portfolio  should
carefully  consider the inherent risks.  Expectations of future  inflation rates
should be  considered  in making  investment  decisions and even though over the
long term stocks may present attractive opportunities,  the results of an equity
investment managed by a particular management firm may not match the market as a
whole.

                             CERTAIN SECURITIES AND
                              INVESTMENT TECHNIQUES

      The Portfolio may use the investment strategies and invest in the types of
securities  described  below,  which may involve certain risks. The Statement of
Additional  Information contains more detailed information about these practices
and information about other investment practices of the Portfolio.


REPURCHASE AGREEMENTS

      Under the terms of a repurchase  agreement,  the 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.

SHORT SALES

      The 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.

RESTRICTED SECURITIES

      The Portfolio may invest in restricted  securities,  which are  securities
subject to legal or contractual restrictions on their resale. These restrictions
might prevent the sale of the  securities at a time when a sale would  otherwise
be desirable.  In order to sell  securities  that are not  registered  under the
federal  securities  laws it may be  necessary  for the  Portfolio  to bear  the
expense of  registration.  No  restricted  securities  will be  acquired  if the
acquisition would cause the aggregate value of all illiquid securities to exceed
15 percent of the Portfolio's net assets.

      The Portfolio may invest in restricted  securities  issued under Rule 144A
of 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 liq-


                                       3


<PAGE>


uid 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 Fund's Board of Trustees has  delegated its
responsibility to Alger Management to determine the liquidity of each restricted
security purchased by the Portfolio pursuant to the Rule, subject to the Board's
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 Portfolio could be adversely affected.


LENDING OF PORTFOLIO SECURITIES

      In order to generate income and to offset expenses, the Portfolio may lend
portfolio  securities  to brokers,  dealers and other  financial  organizations.
Loans of securities  by the  Portfolio,  if and when made,  may not exceed 331/3
percent of the Portfolio's total assets,  including all collateral on such loans
less liabilities exclusive of the obligation to return such collateral, and will
be collateralized by cash, letters of credit or U. S. Government securities that
are  maintained  at all times in an amount  equal to at least 100 percent of the
current market value of the loaned  securities.

OTHER INVESTMENTS

      The  Portfolio  may  invest  a  portion  of its  assets  in  money  market
instruments,  including,  but not limited  to,  certificates  of  deposit,  time
deposits  and  bankers'   acceptances   issued  by  domestic   bank  and  thrift
institutions,  U.S.  Government  securities,  commercial  paper  and  repurchase
agreements.

PORTFOLIO TURNOVER

      A  Portfolio's  turnover  rate is  calculated  by  dividing  the lesser of
purchases or sales of securities  for the fiscal year by the monthly  average of
the value of the Portfolio's  securities,  with  obligations  with less than one
year to maturity excluded. A 100 percent turnover rate would occur, for example,
if all included  securities  were replaced  once during the year.

      The Portfolio  will not normally  engage in the trading of securities  for
the purpose of realizing  short-term profits,  but will adjust its  holdings  as
considered advisable in view of prevailing or anticipated market conditions, and
turnover will not be a limiting factor should Alger Management deem it advisable
to  purchase or sell  securities.

      In  Alger   Management's   view,   companies  are  organic  entities  that
continuously  undergo  changes in response  to,  among other  things,  economic,
market,   environmental,   technological,   political  and  managerial  factors.
Generally,  securities  will be purchased for capital  appreciation  and not for
short-term  trading  profits.  However,  the Portfolio may dispose of securities
without  regard to the time they have been held when such action,  for defensive
or  other  purposes,  appears  advisable.  Moreover,  it is  Alger  Management's
philosophy   to  pursue  the   Portfolio's   investment   objective  of  capital
appreciation by managing this Portfolio actively, which may


                                       4


<PAGE>


result in high portfolio  turnover.  Increased  portfolio turnover will have the
effect of increasing the Portfolio's brokerage and custodial expenses.

                                   MANAGEMENT

BOARD OF TRUSTEES

      The affairs of the Fund are managed under the  supervision of its Board of
Trustees.  The Statement of Additional  Information  contains general background
information  about each Trustee and executive  officer of the Fund. By virtue of
the responsibilities assumed by Alger Management, the Fund requires no employees
other than its executive officers. None of the Fund's executive officers devotes
full time to the affairs of the Fund.


INVESTMENT MANAGER

      Alger  Management  serves  as  the  Fund's  investment  manager.  In  that
capacity, Alger Management, among other things, analyzes the Portfolio's assets,
arranges  for the purchase and sale of the  Portfolio's  securities  and selects
broker-dealers  that, in its judgment,  provide prompt and reliable execution at
favorable  prices and reasonable  commission  rates. It is anticipated  that the
Fund's  distributor,  Fred  Alger & Company,  Incorporated  ("Alger  Inc."),  an
affiliate  of Alger  Management,  will serve as the Fund's  broker in  effecting
substantially  all of the Portfolio's  transactions on securities  exchanges and
will retain commissions in accordance with certain regulations of the Securities
and Exchange Commission. In addition, Alger Management may select broker-dealers
that provide it with brokerage and research services and may cause the Portfolio
to pay these  broker-dealers  commissions that exceed those other broker-dealers
may have charged,  if it views the  commissions as reasonable in relation to the
value of the brokerage and research  services  received.  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.

      Alger  Management is a wholly owned subsidiary of Alger Inc. which in turn
is a wholly owned  subsidiary of 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.

PORTFOLIO MANAGERS

      David D. Alger,  Seilai Khoo and Ronald Tartaro are primarily  responsible
for the day-to-day  management of the portfolios of the Fund. Mr. Alger has been
employed by Alger  Management  since  1971,  as  Executive  Vice  President  and
Director of Research  until 1995 and as President  since 1995. Ms. Khoo 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 has been  employed by
Alger  Management  since 1990, as a senior research  analyst until 1995 and as a
Senior Vice President since 1995. Mr. Alger, Ms. Khoo and Mr. Tartaro also serve
as portfolio managers for other mutual funds and investment  accounts managed by
Alger Management.

      Alger Management  personnel  ("Access Persons") are permitted to engage in
personal securities  transactions  subject to the restrictions and procedures of
the  Fund's  Code of Ethics.  Pursuant  to the Code of  Ethics,  Access  Persons
generally must preclear all personal  securities  transactions  prior to trading
and


                                       5


<PAGE>


are subject to certain  prohibitions on personal trading.  You can get a copy of
the Fund's Code of Ethics by calling the Fund toll-free at (800) 992-3362.

FEES

      The Portfolio  pays Alger  Management a management  fee computed daily and
paid  monthly at an annual rate of 0.80% of the  Portfolio's  average  daily net
assets.

EXPENSES

      Operating  expenses for the 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.  From time to time, Alger Management in its sole discretion and as it
deems appropriate,  may assume certain expenses of the Portfolio while retaining
the ability to be  reimbursed by the Portfolio for such amounts prior to the end
of the  fiscal  year.  This will have the  effect of  lowering  the  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.

      The Portfolio may  compensate  certain  entities other than Alger Inc. and
its affiliates for providing  record-keeping and/or  administrative  services to
participating  retirement plans. This compensation may be paid at an annual rate
of up to .25% of the net asset  value of shares of the  Portfolio  held by those
plans.

DISTRIBUTOR

      Alger  Inc.  serves as the Fund's  distributor  and also  distributes  the
shares of other mutual funds managed by Alger  Management.

TRANSFER AGENT

      Alger Shareholder Services, Inc., an affiliate of Alger Management, serves
as  transfer  agent for the Fund.  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
Portfolio.  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.

                                 NET ASSET VALUE

      The net asset value per share of the  Portfolio is  calculated on each day
on which the New York Stock Exchange,  Inc. (the "NYSE") is open as of the close
of regular  trading on the NYSE (normally 4:00 p.m.  Eastern time).  The NYSE is
currently open on each Monday through Friday, except (i) January 1st, Dr. Martin
Luther  King,  Jr.  Day,  Presidents' Day  (the  third Monday in February), Good
Friday,  Memorial Day (the last Monday in May),  July 4th,  Labor Day (the first
Monday in  September),  Thanksgiving  Day (the fourth  Thursday in November) and
December 25th or (ii) the preceding  Friday when any one of those holidays falls
on a Saturday,  or the subsequent Monday when any one of those holidays falls on
a Sunday. Net asset value per share of the Portfolio is computed by dividing the
value  of  the  Portfolio's  net  assets  by the  total  number  of  its  shares
outstanding.


                                       6


<PAGE>


      The assets of the  Portfolio  that are traded on a securities  exchange or
other  recognized  market  are valued on the basis of market  quotations.  Those
assets for which  quotations are not readily  available are valued at fair value
as determined in good faith under procedures  approved by the Board of Trustees.
Instruments with remaining maturities of 60 days or less are valued on the basis
of amortized cost, as described in the Statement of Additional Information.

                            PURCHASES AND REDEMPTIONS

      All direct  purchasers  of shares of the  Portfolio  will be Plan Sponsors
which  establish  or maintain  Plans.  Participants  may invest in shares of the
Portfolio  only through  their  respective  Plan  Sponsor.  Participants  cannot
contact  the  Fund  directly  to  purchase  shares  of the  Portfolio.  Instead,
Participants  must  contact  their Plan  Sponsor or its agent for the purpose of
processing  purchase  requests.  There  is no  minimum  amount  for  initial  or
subsequent  investments for any Plan Sponsor.  Participants should contact their
Plan Sponsor for information  concerning the appropriate procedure for investing
in the Portfolio.

      Orders  for  shares of the  Portfolio  received  by the Fund or the Fund's
transfer  agent are effected on days on which the NYSE is open for trading.  For
orders received  before the close of regular trading on the NYSE,  purchases and
redemptions  of the shares of the  Portfolio are effected at the net asset value
per share determined as of the close of regular trading on the NYSE on that same
day. Orders received after the close of regular trading on the NYSE are effected
at the next  calculated  net asset value.  See "Net Asset Value." All orders for
the  purchase  of shares are subject to  acceptance  or  rejection  by the Fund.
Payment for  redemptions  will be made by the Fund's transfer agent on behalf of
the Fund and the  Portfolio  within  seven days after the  request is  received.
Neither the Fund nor the  Portfolio  assesses any fees,  either when it sells or
when it redeems its shares.

      Investors may exchange stock of companies  acceptable to Alger  Management
for  shares of the  Portfolio  with a  minimum  of 100  shares  of each  company
generally  being required.  The Fund believes such exchange  provides a means by
which  holders of certain  securities  may invest in the  Portfolio  without the
expense of selling the  securities  in the public  market.  The investor  should
furnish either in writing or by telephone to Alger Management a list with a full
and exact description of all securities proposed for exchange.  Alger Management
will then notify the investor as to whether the securities  are acceptable  and,
if so,  will send a Letter of  Transmittal  to be  completed  and  signed by the
investor.  Alger  Management  has the  right  to  reject  all or any part of the
securities offered for exchange. The securities must then be sent in proper form
for transfer with the Letter of Transmittal to the Custodian of the  Portfolio's
assets.  The  investor  must  certify  that  there  are no legal or  contractual
restrictions  on the free transfer and sale of the  securities.  Upon receipt by
the Custodian,  the securities will be valued as of the close of business on the
day of receipt in the same manner as the Portfolio's  securities are valued each
day. Shares of the Portfolio  having an equal net asset value as of the close of
the same day will be registered in the investor's name. There is no sales charge
on the  issuance of shares of the  Portfolio,  no charge for making the exchange
and no brokerage  commission on the  securities  accepted,  although  applicable
stock transfer taxes, if any, may be deducted. The ex-


                                       7


<PAGE>


change of  securities  by the investor  pursuant to this offer may  constitute a
taxable  transaction  and may  result in a gain or loss for  federal  income tax
purposes.  The tax treatment  experienced  by investors may vary  depending upon
individual  circumstances.  Each  investor  should  consult  a  tax  adviser  to
determine federal, state and local tax consequences.

      Under  unusual  circumstances,  shares of a Portfolio  may be redeemed "in
kind," which means that the  redemption  proceeds  will be paid with  securities
which are held by the  Portfolio.  Please refer to the  Statement of  Additional
Information for more details.

                           DIVIDENDS AND DISTRIBUTIONS

      Each Portfolio of the Fund 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 on the payment date for each shareholder's  account in
additional  shares  of the  Portfolio  at net  asset  value.  Dividends  will be
declared and paid  annually.  Distributions  of any net realized  capital  gains
earned by the  Portfolio  usually will be made  annually  after the close of the
fiscal year in which the gains are earned.

                                      TAXES

      The  Fund  intends  that  the  Portfolio  will  qualify  separately  as  a
"regulated  investment  company" within the meaning of the Internal Revenue Code
of 1986, as amended (the "Code") for each taxable year of each Portfolio.  If so
qualified,  and  providing  certain  distribution   requirements  are  met,  the
Portfolio will not be subject to federal income tax on its net investment income
and net capital gains that it distributes to its shareholders.

      With respect to participants  in the Plans,  dividends from net investment
income and net realized capital gains ordinarily will not be subject to taxation
until  such  dividends  are  distributed  to such  participants  from their Plan
accounts.  Generally,  distributions  from a Plan will be  taxable  as  ordinary
income at the rate applicable to the participant at the time of distribution. In
certain cases, distributions made to a participant from a Plan prior to the date
on which  the  participant  reaches  age 59 1/2 are  subject  to a  penalty  tax
equivalent  to 10% of the amount so  distributed,  in addition  to the  ordinary
income tax payable on such amount for the year in which it is distributed.

      The  foregoing  is a general  and  abbreviated  summary of the  applicable
provisions  of the Code and Treasury  regulations  presently in effect.  For the
complete provisions, reference should be made to the pertinent Code sections and
the Treasury  regulations  promulgated  thereunder.  Participants should consult
their  Plan  Sponsors  or  tax  advisers   regarding  the  tax  consequences  of
participation in the Plan or of any Plan contributions or withdrawals.

                                  ORGANIZATION

      The Fund was organized on July 14, 1993 under the laws of the Commonwealth
of  Massachusetts  and is a business entity  commonly known as a  "Massachusetts
business  trust."  The Fund  offers  shares of  beneficial  interest of separate
series, par value $.001 per share. An unlimited number of shares of four series,
representing  the  shares of the Fund's  portfolios,  have been  authorized.  No
series of shares has any preference over any other series.


                                       8


<PAGE>


      When matters are  submitted  for  shareholder  vote,  shareholders  of the
Portfolio  will  have  one  vote for each  full  share  held and  proportionate,
fractional  votes for fractional  shares held. A separate vote of a portfolio is
required  on any  matter  affecting  the  portfolio  on which  shareholders  are
entitled  to vote,  such as  approval  of a  portfolio's  agreement  with  Alger
Management.  Shareholders  of one portfolio are not entitled to vote on a matter
that does not affect that portfolio but that does require a separate vote of the
other portfolios.  There normally will be no annual meetings of shareholders for
the  purpose  of  electing  Trustees  unless  and until such time as less than a
majority of 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.  Any  Trustee  may be removed  from office on the vote of
shareholders  holding at least two-thirds of the Fund's  outstanding shares at a
meeting  called for that  purpose.  The  Trustees  are  required  to call such a
meeting on the written  request of  shareholders  holding at least 10 percent of
the Fund's outstanding shares.

CONTROL  SHAREHOLDERS

      At February 2, 1998, the Fred Alger & Company,  Incorporated et al Pension
Plan and the Fred Alger & Company, Incorporated et al Profit Sharing Plan, owned
beneficially or of record 35.00% and 41.64%, respectively, of the Portfolio, and
may therefore be deemed to control the Portfolio.

                                   PERFORMANCE

      The Portfolio may include  quotations of "total  return" and/or "yield" in
advertisements or reports to shareholders or prospective investors.  BOTH "TOTAL
RETURN"  AND/OR  "YIELD"  FIGURES ARE BASED ON  HISTORICAL  EARNINGS AND ARE NOT
INTENDED TO INDICATE FUTURE PERFORMANCE. Total return figures show the aggregate
or average percentage change in value of an investment in the Portfolio from the
beginning date of the measuring period to the end of the measuring period. These
figures reflect  changes in the price of the Portfolio's  shares and assume that
any income  dividends and/or capital gains  distributions  made by the Portfolio
during the period were  reinvested in shares of the  Portfolio.  Figures will be
given for recent 1, 5 and 10 year periods, and may be given for other periods as
well  (such  as  from  commencement  of  the  Portfolio's  operations,  or  on a
year-by-year basis). When considering "average" total return figures for periods
longer than one year, it is important to note that the Portfolio's  annual total
return for any one year in the period  might have been  greater or less than the
average for the entire  period.  The  Portfolio may also use  "aggregate"  total
return figures for various periods,  representing the cumulative change in value
of an  investment in the  Portfolio  for the specific  period (again  reflecting
changes in Portfolio  share prices and assuming  reinvestment  of dividends  and
distributions) as well as "actual annual" and "annualized" total return figures.
Total  returns  may be shown by means of  schedules,  charts or graphs,  and may
indicate  subtotals of the various  components of total return (i. e., change in
value of initial investment,  income dividends and capital gains distributions).
The "yield" of the Portfolio refers to "net investment  income" generated by the
Portfolio over a specified  thirty-day period. This income is then "annualized."
That is, the amount of "net investment income" generated by the Portfolio during
that thirty-day  period is assumed to be generated over a 12-month period and is
shown as a  percentage  of the  investment.  "Total  return" and "yield" for the
Portfolio will vary based on changes in market  conditions.  In addition,  since
the deduction of the Portfolio's


                                       9


<PAGE>


expenses is reflected in the total return and yield figures,  "total return" and
"yield" will also vary based on the level of the Portfolio's expenses.


      From time to time,  advertisements  or reports to shareholders may compare
the yield or  performance  of the Portfolio to that of other mutual funds with a
similar investment objective. The performance of the Portfolio might be compared
to rankings  prepared by Lipper  Analytical  Services,  Inc.,  which is a widely
recognized,  independent  service that monitors the performance of mutual funds,
as well as to  various  unmanaged  indices,  such as the S&P 500.  In  addition,
evaluations of the Portfolio published by nationally recognized ranking services
and by financial publications that are nationally recognized,  such as 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 may be included in  advertisements or communications
to shareholders.  Any given  performance  comparison should not be considered as
representative of the Portfolio's performance for any future period.

                            INVESTOR AND SHAREHOLDER
                                   INFORMATION

      Investors  and  shareholders  may  contact  the  Fund  toll-free  at (800)
992-3362 for further information regarding the Fund and the Portfolio, including
current  performance  quotations,  as  well as for  assistance  in  obtaining  a
Statement  of  Additional   Information.   The  Fund's  Annual  Report  contains
additional  performance  information  and is  available  on request  and without
charge by contacting the Fund at the toll-free number listed above.


                                       10


<PAGE>


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

     NO  PERSON  HAS BEEN  AUTHORIZED  TO GIVE ANY  INFORMATION  OR TO MAKE ANY
REPRESENTATIONS  OTHER THAN THOSE  CONTAINED IN THIS PROSPECTUS OR THE STATEMENT
OF ADDITIONAL  INFORMATION  IN CONNECTION  WITH THE OFFERING OF THE  PORTFOLIO'S
SHARES, AND IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST NOT
BE RELIED ON AS HAVING BEEN  AUTHORIZED BY THE FUND.  THIS  PROSPECTUS  DOES NOT
CONSTITUTE AN OFFER IN ANY STATE IN WHICH,  OR TO ANY PERSON TO WHOM, SUCH OFFER
MAY NOT LAWFULLY BE MADE.

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

INVESTMENT MANAGER:
Fred Alger Management, Inc.
75 Maiden Lane
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, New York 10176

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



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


                       THE ALGER |                      
                      RETIREMENT | MEETING THE CHALLENGE
                            FUND | OF INVESTING         




                               ALGER MIDCAP GROWTH
                              RETIREMENT PORTFOLIO




            |
            |
PROSPECTUS  |  February 25, 1998
            |
            |
            |

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

<PAGE>

PROSPECTUS
- ----------

                         THE ALGER  |  75 Maiden lane
                        RETIREMENT  |  New York, New York 10038
                              FUND  | (800) 992-3362

                      ALGER SMALL CAP RETIREMENT PORTFOLIO

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

     The Alger Retirement Fund (the "Fund"), formerly known as The Alger Defined
Contribution  Trust, is a registered  investment  company--a  mutual  fund--that
presently  offers  interests  in four  portfolios.  This  Prospectus  sets forth
information  about the Alger Small Cap Retirement  Portfolio (the  "Portfolio").
The  Portfolio   seeks  long-term   capital   appreciation  by  investing  in  a
diversified,  actively  managed  portfolio  of equity  securities,  primarily of
companies  with  total  market  capitalization  within  the  range of  companies
included in the Russell 2000 Growth Index or the S&P SmallCap 600 Index, updated
quarterly.

     Shares of the Portfolio are available for investment without a sales charge
to defined  contribution  retirement plans (the "Plans") which elect to make the
Fund an investment option for participants in such Plans.

     SHARES OF THE FUND ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED  OR
ENDORSED BY ANY BANK,  AND THE SHARES ARE NOT  FEDERALLY  INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.

     This Prospectus, which should be retained for future reference, is designed
to provide you with certain  essential  information  that you should know before
investing.  A "Statement  of  Additional  Information"  dated  February 25, 1998
containing further  information about all portfolios of the Fund,  including the
Portfolio,  has been filed with the  Securities  and Exchange  Commission and is
incorporated  by  reference  into this  Prospectus.  A copy of the  Statement of
Additional  Information may be obtained,  without charge, by contacting the Fund
at the address or phone number above.

       FRED ALGER  |                         FRED ALGER  |
       MANAGEMENT, | Investment Manager       & COMPANY, |  Distributor
              INC. |                       INCORPORATED  |

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

          THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
            COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
               OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                    ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                     ANY REPRESENTATION TO THE CONTRARY IS A
                                CRIMINAL OFFENSE.

================================================================================
                                February 25, 1998

<PAGE>

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

                                    CONTENTS

                                                                            Page
                                                                            ----

The Portfolio's Expenses .................................................   iii

Financial Highlights .....................................................    iv

Alger Small Cap Retirement Portfolio .....................................     1

Fred Alger Management, Inc. ..............................................     1

Investment Objective and Policies ........................................     1

Certain Securities and Investment
    Techniques ...........................................................     3

Management ...............................................................     5

Net Asset Value ..........................................................     7

Purchases and Redemptions ................................................     7

Dividends and Distributions ..............................................     8

Taxes ....................................................................     8

Organization .............................................................     9

Performance ..............................................................     9

Investor and Shareholder Information .....................................    10

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

                                       ii


<PAGE>

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

THE PORTFOLIO'S EXPENSES

   The Table  below is  designed  to assist an  investor  in  understanding  the
various costs and expenses that he or she will bear directly or indirectly.  The
Table does not reflect any charges or deductions  which are, or may be,  imposed
by the Plans.

   The Example below assumes that all dividends and distributions are reinvested
and that the annual percentage  amounts listed under Annual Portfolio  Operating
Expenses remain the same in each of the periods shown. THE EXAMPLE SHOULD NOT BE
CONSIDERED A REPRESENTATION  OF FUTURE EXPENSES;  ACTUAL EXPENSES MAY BE GREATER
OR LESS THAN THOSE SHOWN.

SHAREHOLDER TRANSACTION EXPENSES

Maximum Sales Load Imposed on Purchases ...............................    None

Maximum Sales Load Imposed on Reinvested Dividends ....................    None

Deferred Sales Load ...................................................    None

Redemption Fees .......................................................    None

Exchange Fees .........................................................    None

ANNUAL PORTFOLIO OPERATING EXPENSES (AS A PERCENTAGE OF AVERAGE NET ASSETS)

Management Fees .......................................................     .85%

Other Expenses ........................................................     .21%
                                                                          -----

Total Portfolio Operating Expenses ....................................    1.06%
                                                                          =====


EXAMPLE
You would pay the  following  expenses on a $1,000  investment,  assuming (1) 5%
 annual return and (2) redemption at the end of each time period:

One Year ..............................................................   $  11

Three Years ...........................................................      34

Five Years ............................................................      58

Ten Years .............................................................     129



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

                                      iii

<PAGE>

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

                              FINANCIAL HIGHLIGHTS

   The Financial Highlights have been audited by Arthur Andersen LLP, the Fund's
independent public accountants,  as indicated in their report dated December 12,
1997 on the Fund's financial  statements as of October 31, 1997. These financial
statements  are  incorporated  by  reference  into the  Statement  of Additional
Information. An Annual Report of the Fund is available by contacting the Fund at
(800) 992-3362. In addition to financial statements,  the Annual Report contains
further information about performance of the Fund

THE ALGER RETIREMENT FUND
SMALL CAP PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD

- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>

                                                                                              FROM
                                                                                        NOVEMBER 8, 1993
                                                                                         (COMMENCEMENT
                                                             YEAR ENDED OCTOBER 31,      OF OPERATIONS)
                                                       --------------------------------  TO OCTOBER 31,
                                                         1997        1996        1995        1994(i)
                                                       --------    --------    --------  ---------------
<S>                                                    <C>         <C>         <C>         <C>    
Net asset value, beginning of period ...............   $ 17.87     $ 17.92     $ 10.83     $ 10.00
                                                       -------     -------     -------     -------
Net investment income (loss) .......................     (0.10)      (0.05)      (0.07)      (0.07)
Net realized and unrealized gain on investments ....      3.13        1.72        7.23        0.90
                                                       -------     -------     -------     -------
  Total from investment operations .................      3.03        1.67        7.16        0.83
Distributions from net realized gains ..............     (2.90)      (1.72)      (0.07)         --
                                                       -------     -------     -------     -------
Net asset value, end of period .....................   $ 18.00     $ 17.87     $ 17.92     $ 10.83
                                                       =======     =======     =======     =======
Total Return .......................................      19.0%        9.2%       66.2%        8.3%
                                                       =======     =======     =======     =======
Ratios and Supplemental Data:
  Net assets, end of period (000's omitted) ........   $31,499     $30,043     $23,002     $ 9,513
                                                       =======     =======     =======     =======
  Ratio of expenses to average net assets ..........      1.06%       1.05%       1.13%       1.47%
                                                       =======     =======     =======     =======
Ratio of net investment income (loss) to
    average net assets .............................     (0.62%)     (0.54%)     (0.73%)     (0.80%)
                                                       =======     =======     =======     =======
Portfolio Turnover Rate ............................    134.25%     182.49%     104.84%     186.76%
                                                       =======     =======     =======     =======
Average Commission Rate Paid .......................   $ .0701     $ .0629
                                                       =======     =======
</TABLE>

(i)  Ratios have been annualized; total return has not been annualized.

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

                                       iv

<PAGE>


                                 ALGER SMALL CAP
                              RETIREMENT PORTFOLIO

     The Fund is a  diversified,  open-end  management  investment  company that
offers a selection of four  portfolios,  including the Portfolio,  each with the
investment  objective of long-term capital  appreciation.  The offering price of
the  shares  of the  Portfolio  is net  asset  value  per  share.  Shares of the
Portfolio  are  only  available  for  investment  through  defined  contribution
retirement  plans (the "Plans")  which elect to make the Portfolio an investment
option for participants in such Plans.  Individuals,  including  participants in
such Plans, cannot directly invest in the Portfolio but may do so only through a
participating  Plan. The Fund reserves the right to make shares of the Portfolio
available to other  investors,  as may be approved by the Trustees  from time to
time.  The Fund's Board of Trustees may establish  additional  portfolios at any
time.

     Only the Plans may be record holders of the shares of the Portfolio. Within
the   limitations   applicable  to  a  Plan,  a  participant  in  such  Plan  (a
"Participant")  may  direct  the  Plan  to  purchase  or  redeem  shares  of the
Portfolio.  Participants  in a Plan cannot  contact the Fund directly to request
the purchase or redemption of the Portfolio's shares. Instead, Participants must
contact their Plan Sponsor or its agent designated for the purpose of processing
purchase and redemption requests.  References in this Prospectus to shareholders
are to Plan Sponsors as the record holders of the Portfolio's shares. The assets
of the Portfolio are not plan assets of any of the Plans.

                           FRED ALGER MANAGEMENT, INC.

     Subject to the  supervision  and direction of the Fund's Board of Trustees,
Fred Alger Management,  Inc. ("Alger Management") is responsible for the overall
administration  of the  Fund,  manages  the  Portfolio  in  accordance  with the
Portfolio's   investment  objectives  and  stated  investment  policies,   makes
investment  decisions  for the  Portfolio,  places  orders to purchase  and sell
securities  on behalf  of the  Portfolio  and  employs  professional  securities
analysts who provide  research  services  exclusively to the Portfolio and other
accounts  for which  Alger  Management  or its  affiliates  serve as  investment
adviser.  Alger  Management  is  generally  engaged in the business of rendering
investment  advisory  services  to mutual  funds,  institutions  and to a lesser
extent,  individuals.  Alger  Management  has been  engaged in the  business  of
rendering  investment  advisory  services since 1964 and as of January 31, 1998,
had  approximately  $7.8 billion under  management--$4.5  billion in mutual fund
accounts and $3.3 billion in other advisory accounts.

                              INVESTMENT OBJECTIVE
                                  AND POLICIES

     The  following  is a brief  description  of the  investment  objective  and
policies  of the  Portfolio.  No  assurance  can be given  that the  Portfolio's
objective will be achieved. Certain instruments and techniques discussed in this
summary are  described in greater  detail in this  Prospectus  under the caption
"Certain  Securities  and  Investment   Techniques"  and  in  the  Statement  of
Additional Information.

     The  Statement  of  Additional  Information  contains  specific  investment
restrictions that govern the Portfolio's investments. These restrictions and the
Portfolio's  investment objective are "fundamental"  policies,  which means that
they  may  not be  changed  without  a  majority  vote  of  shareholders  of the
Portfolio.  Except for the investment objective 

                                       1

<PAGE>


and the investment  restrictions  specifically  identified as  fundamental,  all
investment  policies  and  practices  described  in this  Prospectus  and in the
Statement of Additional Information are not fundamental,  so the Fund's Board of
Trustees  may  change  them  without  shareholder   approval.   The  fundamental
restrictions   applicable  to  the  Portfolio  include,   among  others,  (i)  a
prohibition on the  Portfolio's  purchasing a security,  other than  obligations
issued or guaranteed by the U. S. Government,  its agencies or instrumentalities
("U. S.  Government  securities"),  if as a result more than five percent of the
assets of the Portfolio would be invested in the securities of the issuer or the
Portfolio would own more than 10 percent of the outstanding voting securities of
the  issuer,  except  that 25 percent  of the  Portfolio's  total  assets may be
invested  without regard to the five percent  limitation;  (ii) a prohibition on
the  Portfolio's  investing  more than 25  percent  of its  total  assets in the
securities  of  issuers  in a  particular  industry  with  exceptions  for  U.S.
Government  securities;  and (iii) a prohibition  on the  Portfolio's  borrowing
money or pledging its assets,  except for temporary or emergency  purposes in an
amount not exceeding 10 percent of the Portfolio's total assets.

     Except during temporary  defensive periods,  the Alger Small Cap Retirement
Portfolio,  formerly  known as Alger Defined  Contribution  Small Cap 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--within  the range of  companies  included in the Russell
2000  Growth  Index  ("Russell  Index"),  or the S&P  SmallCap  600 Index  ("S&P
Index"),   updated   quarterly.   Both  indexes  are  broad   indexes  of  small
capitalization   stocks.   As  of  December  31,  1997,   the  range  of  market
capitalization  of the  companies in the Russell  Index was $20 million to $2.97
billion; the range of market capitalization of the companies in the S&P Index at
that date was $21 million to $2.934 billion.  The combined range as of that date
was $20  million to $2.97  billion.  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.

     Investing in smaller,  newer issuers  generally  involves greater risk than
investing in larger, more established issuers.  Companies in which the Portfolio
is likely  to invest  may have  limited  product  lines,  markets  or  financial
resources and may lack management depth. The securities issued by such companies
may have  limited  marketability  and may be subject  to more  abrupt or erratic
market movements than securities of larger,  more  established  companies or the
market average in general.  Accordingly,  an investment in the Portfolio may not
be appropriate for all investors.

     The  Portfolio  will not  invest  more than 15 percent of its net assets in
"illiquid" securities, which include restricted securities, securities for which
there is no readily  available market and repurchase  agreements with maturities
of greater than seven days; however,  restricted  securities that are determined
by the Board of Trustees to be liquid are not  subject to this  limitation  (see
"Certain  Securities  and  Investment  Techniques--Restricted  Securities").  In
addition, the Portfolio will limit its investments in warrants and rights to not
more than five percent of its net assets,  of which not more than two percent of
its net assets may be invested in war-

                                       2

<PAGE>


rants not listed on a recognized  domestic  stock  exchange.  Warrants or rights
acquired as part of a unit attached to securities at the time of acquisition are
not  subject  to these  limitations,  which may be changed  without  shareholder
approval.  The  Portfolio  may lend its  securities  and enter into "short sales
against  the box." See  "Certain  Securities  and  Investment  Techniques."  The
Portfolio will only invest in convertible  debt  securities  rated in one of the
three highest rating categories by any nationally recognized  statistical rating
organization  ("NRSRO").  See the  Statement  of  Additional  Information  for a
description of these ratings.

     The   investment   objective  of  the   Portfolio   is  long-term   capital
appreciation.  Income is a consideration  in the selection of investments but is
not an investment objective of the Portfolio. The Portfolio seeks to achieve its
objective by investing in equity securities,  such as common or preferred stocks
or securities convertible into or exchangeable for equity securities,  including
warrants and rights.

     It is  anticipated  that the Portfolio  will invest  primarily in companies
whose   securities   are  traded  on  domestic   stock   exchanges   or  in  the
over-the-counter  market.  These  companies  may  still 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 Portfolio
the  flexibility  to take  advantage of new  opportunities  for  investments  in
accordance  with  its  investment  objective,  the  Portfolio  may hold up to 15
percent of its net assets in money market instruments and repurchase  agreements
and in  excess  of  that  amount  (up to 100% of its  assets)  during  temporary
defensive periods. This amount may be higher than that maintained by other funds
with similar  investment  objectives.  See "Certain  Securities  and  Investment
Techniques."

     Investors   considering  equity  investing  through  the  Portfolio  should
carefully  consider the inherent risks.  Expectations of future  inflation rates
should be  considered  in making  investment  decisions and even though over the
long term stocks may present attractive opportunities,  the results of an equity
investment managed by a particular management firm may not match the market as a
whole.

                             CERTAIN SECURITIES AND
                              INVESTMENT TECHNIQUES

     The Portfolio may use the investment  strategies and invest in the types of
securities  described  below,  which may involve certain risks. The Statement of
Additional  Information contains more detailed information about these practices
and information about other investment practices of the Portfolio.

REPURCHASE AGREEMENTS

     Under the terms of a repurchase  agreement,  the 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.

SHORT SALES

     The 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 Port-

                                       3

<PAGE>


folio 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.

RESTRICTED SECURITIES

     The  Portfolio may invest in restricted  securities,  which are  securities
subject to legal or contractual restrictions on their resale. These restrictions
might prevent the sale of the  securities at a time when a sale would  otherwise
be desirable.  In order to sell  securities  that are not  registered  under the
federal  securities  laws it may be  necessary  for the  Portfolio  to bear  the
expense of  registration.  No  restricted  securities  will be  acquired  if the
acquisition would cause the aggregate value of all illiquid securities to exceed
15 percent of the Portfolio's net assets.

     The Portfolio may invest in restricted securities issued under Rule 144A of
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 Fund's Board of Trustees
has delegated its  responsibility to Alger Management to determine the liquidity
of each  restricted  security  purchased by the Portfolio  pursuant to the Rule,
subject to the Board's  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 Portfolio
could be adversely affected.

LENDING OF PORTFOLIO SECURITIES

     In order to generate income and to offset expenses,  the Portfolio may lend
portfolio  securities  to brokers,  dealers and other  financial  organizations.
Loans of securities  by the  Portfolio,  if and when made,  may not exceed 331/3
percent of the Portfolio's total assets,  including all collateral on such loans
less liabilities exclusive of the obligation to return such collateral, and will
be collateralized by cash, letters of credit or U. S. Government securities that
are  maintained  at all times in an amount  equal to at least 100 percent of the
current market value of the loaned securities.

OTHER INVESTMENTS

     The  Portfolio  may  invest  a  portion  of  its  assets  in  money  market
instruments,  including,  but not limited  to,  certificates  of  deposit,  time
deposits  and  bankers'   acceptances   issued  by  domestic   bank  and  thrift
institutions,  U.S.  Government  securities,  commercial  paper  and  repurchase
agreements.

PORTFOLIO TURNOVER

     A  Portfolio's  turnover  rate is  calculated  by  dividing  the  lesser of
purchases or sales of securities  for the fiscal year by the monthly  average of
the value

                                       4

<PAGE>


of the  Portfolio's  securities,  with  obligations  with  less than one year to
maturity excluded.  A 100 percent turnover rate would occur, for example, if all
included securities were replaced once during the year.

     The Portfolio will not normally engage in the trading of securities for the
purpose  of  realizing  short-term  profits,  but will  adjust its  holdings  as
considered advisable in view of prevailing or anticipated market conditions, and
turnover will not be a limiting factor should Alger Management deem it advisable
to purchase or sell securities.

     In  Alger   Management's   view,   companies  are  organic   entities  that
continuously  undergo  changes in response  to,  among other  things,  economic,
market,   environmental,   technological,   political  and  managerial  factors.
Generally,  securities  will be purchased for capital  appreciation  and not for
short-term  trading  profits.  However,  the Portfolio may dispose of securities
without  regard to the time they have been held when such action,  for defensive
or  other  purposes,  appears  advisable.  Moreover,  it is  Alger  Management's
philosophy   to  pursue  the   Portfolio's   investment   objective  of  capital
appreciation  by  managing  this  Portfolio  actively,  which may result in high
portfolio  turnover.  Increased  portfolio  turnover  will  have the  effect  of
increasing the Portfolio's brokerage and custodial expenses.

                                   MANAGEMENT

BOARD OF TRUSTEES

     The affairs of the Fund are managed under the  supervision  of its Board of
Trustees.  The Statement of Additional  Information  contains general background
information  about each Trustee and executive  officer of the Fund. By virtue of
the responsibilities assumed by Alger Management, the Fund requires no employees
other than its executive officers. None of the Fund's executive officers devotes
full time to the affairs of the Fund.

INVESTMENT MANAGER

     Alger Management serves as the Fund's investment manager. In that capacity,
Alger Management,  among other things, analyzes the Portfolio's assets, arranges
for  the  purchase  and  sale  of  the   Portfolio's   securities   and  selects
broker-dealers  that, in its judgment,  provide prompt and reliable execution at
favorable  prices and reasonable  commission  rates. It is anticipated  that the
Fund's  distributor,  Fred  Alger & Company,  Incorporated  ("Alger  Inc."),  an
affiliate  of Alger  Management,  will serve as the Fund's  broker in  effecting
substantially  all of the Portfolio's  transactions on securities  exchanges and
will retain commissions in accordance with certain regulations of the Securities
and Exchange Commission. In addition, Alger Management may select broker-dealers
that provide it with brokerage and research services and may cause the Portfolio
to pay these  broker-dealers  commissions that exceed those other broker-dealers
may have charged,  if it views the  commissions as reasonable in relation to the
value of the brokerage and research  services  received.  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.

     Alger  Management is a wholly owned  subsidiary of Alger Inc. which in turn
is a wholly owned  subsidiary of Alger  Associates,  Inc., a financial  services
holding company.

                                       5

<PAGE>


     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.

PORTFOLIO MANAGERS

     David D. Alger,  Seilai Khoo and Ronald  Tartaro are primarily  responsible
for the day-to-day  management of the portfolios of the Fund. Mr. Alger has been
employed by Alger  Management  since  1971,  as  Executive  Vice  President  and
Director of Research  until 1995 and as President  since 1995. Ms. Khoo 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 has been  employed by
Alger  Management  since 1990, as a senior research  analyst until 1995 and as a
Senior Vice President since 1995. Mr. Alger, Ms. Khoo and Mr. Tartaro also serve
as portfolio managers for other mutual funds and investment  accounts managed by
Alger Management.

     Alger Management  personnel  ("Access  Persons") are permitted to engage in
personal securities  transactions  subject to the restrictions and procedures of
the  Fund's  Code of Ethics.  Pursuant  to the Code of  Ethics,  Access  Persons
generally must preclear all personal  securities  transactions  prior to trading
and are subject to certain  prohibitions on personal trading. You can get a copy
of the Fund's Code of Ethics by calling the Fund toll-free at (800) 992-3362.

FEES

     The Portfolio  pays Alger  Management a management  fee computed  daily and
paid  monthly at an annual rate of 0.85% of the  Portfolio's  average  daily net
assets.

EXPENSES

     Operating  expenses for the  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.  From time to time, Alger Management in its sole discretion and as it
deems appropriate,  may assume certain expenses of the Portfolio while retaining
the ability to be  reimbursed by the Portfolio for such amounts prior to the end
of the  fiscal  year.  This will have the  effect of  lowering  the  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.

     The Portfolio may compensate certain entities other than Alger Inc. and its
affiliates  for  providing  record-keeping  and/or  administrative  services  to
participating  retirement plans. This compensation may be paid at an annual rate
of up to .25% of the net asset  value of shares of the  Portfolio  held by those
plans.

DISTRIBUTOR

     Alger Inc. serves as the Fund's distributor and also distributes the shares
of other mutual funds managed by Alger Management.

TRANSFER AGENT

     Alger Shareholder Services, Inc., an affiliate of Alger Management,  serves
as  transfer  agent for the Fund.  Certain  record-keeping  services  that would
otherwise be performed by Alger Shareholder  Services,  Inc. may be performed by
other entities  pro-

                                       6

<PAGE>


viding  similar  services to their  customers who invest in the  Portfolio.  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.

                                 NET ASSET VALUE

     The net asset value per share of the Portfolio is calculated on each day on
which the New York Stock Exchange,  Inc. (the "NYSE") is open as of the close of
regular  trading on the NYSE  (normally  4:00 p.m.  Eastern  time).  The NYSE is
currently open on each Monday through Friday, except (i) January 1st, Dr. Martin
Luther  King,  Jr. Day,  Presidents'  Day (the third Monday in  February),  Good
Friday,  Memorial Day (the last Monday in May),  July 4th,  Labor Day (the first
Monday in  September),  Thanksgiving  Day (the fourth  Thursday in November) and
December 25th or (ii) the preceding  Friday when any one of those holidays falls
on a Saturday,  or the subsequent Monday when any one of those holidays falls on
a Sunday. Net asset value per share of the Portfolio is computed by dividing the
value  of  the  Portfolio's  net  assets  by the  total  number  of  its  shares
outstanding.

     The assets of the  Portfolio  that are traded on a  securities  exchange or
other  recognized  market  are valued on the basis of market  quotations.  Those
assets for which  quotations are not readily  available are valued at fair value
as determined in good faith under procedures  approved by the Board of Trustees.
Instruments with remaining maturities of 60 days or less are valued on the basis
of amortized cost, as described in the Statement of Additional Information.

                            PURCHASES AND REDEMPTIONS

     All direct  purchasers  of shares of the  Portfolio  will be Plan  Sponsors
which  establish  or maintain  Plans.  Participants  may invest in shares of the
Portfolio  only through  their  respective  Plan  Sponsor.  Participants  cannot
contact  the  Fund  directly  to  purchase  shares  of the  Portfolio.  Instead,
Participants  must  contact  their Plan  Sponsor or its agent for the purpose of
processing  purchase  requests.  There  is no  minimum  amount  for  initial  or
subsequent  investments for any Plan Sponsor.  Participants should contact their
Plan Sponsor for information  concerning the appropriate procedure for investing
in the Portfolio.

     Orders  for  shares of the  Portfolio  received  by the Fund or the  Fund's
transfer  agent are effected on days on which the NYSE is open for trading.  For
orders received  before the close of regular trading on the NYSE,  purchases and
redemptions  of the shares of the  Portfolio are effected at the net asset value
per share determined as of the close of regular trading on the NYSE on that same
day. Orders received after the close of regular trading on the NYSE are effected
at the next  calculated  net asset value.  See "Net Asset Value." All orders for
the  purchase  of shares are subject to  acceptance  or  rejection  by the Fund.
Payment for  redemptions  will be made by the Fund's transfer agent on behalf of
the Fund and the  Portfolio  within  seven days after the  request is  received.
Neither the Fund nor the  Portfolio  assesses any fees,  either when it sells or
when it redeems its shares.

     Investors may exchange  stock of companies  acceptable to Alger  Management
for  shares of the  Portfolio  with a  minimum  of 100  shares  of each  com-

                                       7

<PAGE>


pany generally being required.  The Fund believes such exchange provides a means
by which holders of certain  securities may invest in the Portfolio  without the
expense of selling the  securities  in the public  market.  The investor  should
furnish either in writing or by telephone to Alger Management a list with a full
and exact description of all securities proposed for exchange.  Alger Management
will then notify the investor as to whether the securities  are acceptable  and,
if so,  will send a Letter of  Transmittal  to be  completed  and  signed by the
investor.  Alger  Management  has the  right  to  reject  all or any part of the
securities offered for exchange. The securities must then be sent in proper form
for transfer with the Letter of Transmittal to the Custodian of the  Portfolio's
assets.  The  investor  must  certify  that  there  are no legal or  contractual
restrictions  on the free transfer and sale of the  securities.  Upon receipt by
the Custodian,  the securities will be valued as of the close of business on the
day of receipt in the same manner as the Portfolio's  securities are valued each
day. Shares of the Portfolio  having an equal net asset value as of the close of
the same day will be registered in the investor's name. There is no sales charge
on the  issuance of shares of the  Portfolio,  no charge for making the exchange
and no brokerage  commission on the  securities  accepted,  although  applicable
stock transfer taxes, if any, may be deducted. The exchange of securities by the
investor  pursuant to this offer may  constitute a taxable  transaction  and may
result in a gain or loss for  federal  income tax  purposes.  The tax  treatment
experienced by investors may vary depending upon individual circumstances.  Each
investor should consult a tax adviser to determine federal,  state and local tax
consequences.

     Under  unusual  circumstances,  shares of a Portfolio  may be redeemed  "in
kind," which means that the  redemption  proceeds  will be paid with  securities
which are held by the  Portfolio.  Please refer to the  Statement of  Additional
Information for more details.

                           DIVIDENDS AND DISTRIBUTIONS

     Each Portfolio of the Fund 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 on the payment date for each shareholder's  account in
additional  shares  of the  Portfolio  at net  asset  value.  Dividends  will be
declared and paid  annually.  Distributions  of any net realized  capital  gains
earned by the  Portfolio  usually will be made  annually  after the close of the
fiscal year in which the gains are earned.

                                      TAXES

     The Fund intends that the Portfolio will qualify separately as a "regulated
investment  company" within the meaning of the Internal Revenue Code of 1986, as
amended (the "Code") for each taxable year of each  Portfolio.  If so qualified,
and providing certain distribution  requirements are met, the Portfolio will not
be subject to federal  income tax on its net  investment  income and net capital
gains that it distributes to its shareholders.

     With respect to  participants  in the Plans,  dividends from net investment
income and net realized capital gains ordinarily will not be subject to taxation
until  such  dividends  are  distributed  to such  participants  from their Plan
accounts.  Generally,  distributions  from a Plan will be  taxable  as  ordinary
income at the rate applicable to the participant at the time of distribution. In
certain cases, distributions made to a participant from a Plan prior to the date
on which the participant reaches age 59 1/2 are subject to a pen-

                                       8

<PAGE>


alty tax  equivalent  to 10% of the amount so  distributed,  in  addition to the
ordinary  income  tax  payable  on such  amount  for the  year  in  which  it is
distributed.

     The  foregoing  is a general  and  abbreviated  summary  of the  applicable
provisions  of the Code and Treasury  regulations  presently in effect.  For the
complete provisions, reference should be made to the pertinent Code sections and
the Treasury  regulations  promulgated  thereunder.  Participants should consult
their  Plan  Sponsors  or  tax  advisers   regarding  the  tax  consequences  of
participation in the Plan or of any Plan contributions or withdrawals.

                                  ORGANIZATION

     The Fund was organized on July 14, 1993 under the laws of the  Commonwealth
of  Massachusetts  and is a business entity  commonly known as a  "Massachusetts
business  trust."  The Fund  offers  shares of  beneficial  interest of separate
series, par value $.001 per share. An unlimited number of shares of four series,
representing  the  shares of the Fund's  portfolios,  have been  authorized.  No
series of shares has any preference over any other series.

     When  matters are  submitted  for  shareholder  vote,  shareholders  of the
Portfolio  will  have  one  vote for each  full  share  held and  proportionate,
fractional  votes for fractional  shares held. A separate vote of a portfolio is
required  on any  matter  affecting  the  portfolio  on which  shareholders  are
entitled  to vote,  such as  approval  of a  portfolio's  agreement  with  Alger
Management.  Shareholders  of one portfolio are not entitled to vote on a matter
that does not affect that portfolio but that does require a separate vote of the
other portfolios.  There normally will be no annual meetings of shareholders for
the  purpose  of  electing  Trustees  unless  and until such time as less than a
majority of 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.  Any  Trustee  may be removed  from office on the vote of
shareholders  holding at least two-thirds of the Fund's  outstanding shares at a
meeting  called for that  purpose.  The  Trustees  are  required  to call such a
meeting on the written  request of  shareholders  holding at least 10 percent of
the Fund's outstanding shares.

CONTROL SHAREHOLDERS

     At February 2, 1998, Wells Fargo Bank,  Trustee for Mentor Graphics,  owned
beneficially  or of record 57.38% of the Portfolio,  and may therefore be deemed
to control the Portfolio.

                                   PERFORMANCE

     The Portfolio may include  quotations of "total  return"  and/or "yield" in
advertisements or reports to shareholders or prospective investors.  BOTH "TOTAL
RETURN"  AND/OR  "YIELD"  FIGURES ARE BASED ON  HISTORICAL  EARNINGS AND ARE NOT
INTENDED TO INDICATE FUTURE PERFORMANCE. Total return figures show the aggregate
or average percentage change in value of an investment in the Portfolio from the
beginning date of the measuring period to the end of the measuring period. These
figures reflect  changes in the price of the Portfolio's  shares and assume that
any income  dividends and/or capital gains  distributions  made by the Portfolio
during the period were  reinvested in shares of the  Portfolio.  Figures will be
given for recent 1, 5 and 10 year periods, and may be given for other periods as
well  (such  as  from  commencement  of  the  Portfolio's  operations,  or  on a
year-by-year basis). When considering "average" total return figures for periods
longer than one year, it is important to note that the Portfolio's  annual total
return for any

                                       9

<PAGE>


one year in the period  might have been greater or less than the average for the
entire period.  The Portfolio may also use "aggregate"  total return figures for
various periods, representing the cumulative change in value of an investment in
the Portfolio for the specific  period  (again  reflecting  changes in Portfolio
share prices and assuming  reinvestment of dividends and  distributions) as well
as "actual annual" and "annualized"  total return figures.  Total returns may be
shown by means of schedules, charts or graphs, and may indicate subtotals of the
various  components  of  total  return  (i.  e.,  change  in  value  of  initial
investment,  income dividends and capital gains  distributions).  The "yield" of
the Portfolio refers to "net investment  income" generated by the Portfolio over
a specified  thirty-day  period.  This income is then "annualized." That is, the
amount  of "net  investment  income"  generated  by the  Portfolio  during  that
thirty-day period is assumed to be generated over a 12-month period and is shown
as a percentage of the investment.  "Total return" and "yield" for the Portfolio
will  vary  based on  changes  in  market  conditions.  In  addition,  since the
deduction of the Portfolio's expenses is reflected in the total return and yield
figures,  "total  return" and  "yield"  will also vary based on the level of the
Portfolio's expenses.

     From time to time,  advertisements  or reports to shareholders  may compare
the yield or  performance  of the Portfolio to that of other mutual funds with a
similar investment objective. The performance of the Portfolio might be compared
to rankings  prepared by Lipper  Analytical  Services,  Inc.,  which is a widely
recognized,  independent  service that monitors the performance of mutual funds,
as well as to  various  unmanaged  indices,  such as the S&P 500.  In  addition,
evaluations of the Portfolio published by nationally recognized ranking services
and by financial publications that are nationally recognized,  such as 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 may be included in  advertisements or communications
to shareholders.  Any given  performance  comparison should not be considered as
representative of the Portfolio's performance for any future period.

                            INVESTOR AND SHAREHOLDER
                                   INFORMATION

     Investors and shareholders may contact the Fund toll-free at (800) 992-3362
for further information regarding the Fund and the Portfolio,  including current
performance  quotations,  as well as for  assistance in obtaining a Statement of
Additional Information. The Fund's Annual Report contains additional performance
information  and is available on request and without  charge by  contacting  the
Fund at the toll-free number listed above.

                                       10

<PAGE>

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

     NO  PERSON  HAS  BEEN  AUTHORIZED  TO GIVE ANY  INFORMATION  OR TO MAKE ANY
REPRESENTATIONS  OTHER THAN THOSE  CONTAINED IN THIS PROSPECTUS OR THE STATEMENT
OF ADDITIONAL  INFORMATION  IN CONNECTION  WITH THE OFFERING OF THE  PORTFOLIO'S
SHARES, AND IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST NOT
BE RELIED ON AS HAVING BEEN  AUTHORIZED BY THE FUND.  THIS  PROSPECTUS  DOES NOT
CONSTITUTE AN OFFER IN ANY STATE IN WHICH,  OR TO ANY PERSON TO WHOM, SUCH OFFER
MAY NOT LAWFULLY BE MADE.

                                   ----------

INVESTMENT MANAGER:
Fred Alger Management, Inc.
75 Maiden Lane
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, New York 10176

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


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

                 THE ALGER |                      
                RETIREMENT | MEETING THE CHALLENGE
                      FUND | OF INVESTING         




                                ALGER SMALL CAP
                              RETIREMENT PORTFOLIO



                                     |                  
                                     |                  
                          PROSPECTUS | February 25, 1998
                                     |                  
                                     |                  



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


<PAGE>

PROSPECTUS
- ----------

                     THE ALGER | 75 MAIDEN LANE
                    RETIREMENT | NEW YORK, NEW YORK 10038
                          FUND | (800) 992-3362


                 ALGER CAPITAL APPRECIATION RETIREMENT PORTFOLIO
================================================================================

     The Alger Retirement Fund (the "Fund"), formerly known as The Alger Defined
Contribution  Trust, is a registered  investment  company--a  mutual  fund--that
presently  offers  interests  in four  portfolios.  This  Prospectus  sets forth
information  about the Alger  Capital  Appreciation  Retirement  Portfolio  (the
"Portfolio"). The Portfolio seeks long-term capital appreciation by investing in
a diversified,  actively managed portfolio of equity  securities.  The Portfolio
may engage in  leveraging  (up to 331/3% of its  assets) and options and futures
transactions,  which  are  deemed  to be  speculative  and  which  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.

     Shares of the Portfolio are available for investment without a sales charge
to defined  contribution  retirement plans (the "Plans") which elect to make the
Fund an investment option for participants in such Plans.

     SHARES OF THE FUND ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED  OR
ENDORSED BY ANY BANK,  AND THE SHARES ARE NOT  FEDERALLY  INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.

     This Prospectus, which should be retained for future reference, is designed
to provide you with certain  essential  information  that you should know before
investing.  A "Statement  of  Additional  Information"  dated  February 25, 1998
containing further  information about all portfolios of the Fund,  including the
Portfolio,  has been filed with the  Securities  and Exchange  Commission and is
incorporated  by  reference  into this  Prospectus.  A copy of the  Statement of
Additional  Information may be obtained,  without charge, by contacting the Fund
at the address or phone number above.


            FRED ALGER  |                            FRED ALGER  | 
            MANAGEMENT, | INVESTMENT MANAGER          & COMPANY, | DISTRIBUTOR
                   INC, |                          INCORPORATED  |


================================================================================
          THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
            COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
               OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                    ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                     ANY REPRESENTATION TO THE CONTRARY IS A
                                CRIMINAL OFFENSE.
================================================================================

                                FEBRUARY 25, 1998


<PAGE>


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

                                    CONTENTS
                                                                          PAGE
                                                                          ----
The Portfolio's Expenses................................................   iii

Financial Highlights....................................................    iv

Alger Growth Retirement Portfolio.......................................     1

Fred Alger Management, Inc..............................................     1

Investment Objective and Policies.......................................     1

Certain Securities and Investment
    Techniques..........................................................     3

Management .............................................................     7

Net Asset Value.........................................................     9

Purchases and Redemptions...............................................     9

Dividends and Distributions.............................................    10

Taxes...................................................................    11

Organization............................................................    11

Performance.............................................................    12

Investor and Shareholder Information....................................    12


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

                                       ii


<PAGE>

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

THE PORTFOLIO'S EXPENSES

   The Table  below is  designed  to assist an  investor  in  understanding  the
various costs and expenses that he or she will bear directly or indirectly.  The
Table does not reflect any charges or deductions  which are, or may be,  imposed
by the Plans.

   The Example below assumes that all dividends and distributions are reinvested
and that the annual percentage  amounts listed under Annual Portfolio  Operating
Expenses remain the same in each of the periods shown. THE EXAMPLE SHOULD NOT BE
CONSIDERED A REPRESENTATION  OF FUTURE EXPENSES;  ACTUAL EXPENSES MAY BE GREATER
OR LESS THAN THOSE SHOWN.


SHAREHOLDER TRANSACTION EXPENSES

Maximum Sales Load Imposed on Purchases..............................    None

Maximum Sales Load Imposed on Reinvested Dividends...................    None

Deferred Sales Load..................................................    None

Redemption Fees......................................................    None

Exchange Fees .......................................................    None

ANNUAL PORTFOLIO OPERATING EXPENSES (AS A PERCENTAGE OF AVERAGE
  NET ASSETS)

Management Fees......................................................     .85%

Other Expenses.......................................................     .77%*
                                                                        -----
Total Portfolio Operating Expenses..................................    1.62%
                                                                        ===== 


EXAMPLE
You would pay the  following  expenses on a $1,000  investment,
  assuming (1) 5% annual return and (2) redemption at the end of each
  time period:

One Year.............................................................   $ 16

Three Years..........................................................     51

Five Years...........................................................     88

Ten Years............................................................    192

*Included in Other Expenses of the Capital Appreciation  Retirement Portfolio is
0.15% of interest expense.

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

                                      iii


<PAGE>

- --------------------------------------------------------------------------------
                              FINANCIAL HIGHLIGHTS
   The Financial Highlights have been audited by Arthur Andersen LLP, the Fund's
independent public accountants,  as indicated in their report dated December 12,
1997 on the Fund's financial  statements as of October 31, 1997. These financial
statements  are  incorporated  by reference  into the  Statement  of  Additional
Information. An Annual Report of the Fund is available by contacting the Fund at
(800) 992-3362. In addition to financial statements,  the Annual Report contains
further information about performance of the Fund.

THE ALGER RETIREMENT FUND
CAPITAL APPRECIATION PORTFOLIO(i)
FINANCIAL HIGHLIGHTS
FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD
<TABLE>
<CAPTION>

- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                                 FROM
                                                                                                           NOVEMBER 8, 1993
                                                                                                             (COMMENCEMENT
                                                                     YEAR ENDED OCTOBER 31,                 OF OPERATIONS)
                                                         --------------------------------------------       TO OCTOBER 31,
                                                             1997             1996              1995           1994(ii)
                                                         ---------        ---------         ---------         ---------
<S>                                                      <C>              <C>               <C>               <C>       
Net asset value, beginning of period..................   $    9.88        $   12.72         $   10.08         $   10.00
                                                         ---------        ---------         ---------         ---------
Net investment income loss............................       (0.10)(iii)      (0.07)            (0.19)            (0.23)
Net realized and unrealized gain on investments.......        2.51             0.83              5.30              0.31
                                                         ---------        ---------         ---------         ---------
    Total from investment operations..................        2.41             0.76              5.11              0.08
Distributions from net realized gains.................       (2.59)           (3.60)            (2.47)               --
                                                         ---------        ---------         ---------         ---------
Net asset value, end of period........................   $    9.70        $    9.88         $   12.72         $   10.08
                                                         =========        =========         =========         =========
Total Return..........................................        26.1%             6.1%             54.4%              0.8%
                                                         =========        =========         =========         =========
Ratios and Supplemental Data:
  Net assets, end of period (000's omitted) ..........   $   4,520        $   6,703         $   8,116         $   5,251
                                                         =========        =========         =========         =========
  Ratio of expenses excluding interest to
    average net assets................................        1.47%            1.37%             1.43%             1.78%
                                                         =========        =========         =========         ========= 
  Ratio of expenses including interest to
    average net assets................................        1.62%            1.44%             2.70%             2.87%
                                                         =========        =========         =========         =========
  Ratio of net investment income (loss) to
    average net assets................................       (1.02%)          (0.94%)           (2.32%)           (2.53%)
                                                         =========        =========         =========         =========
Portfolio Turnover Rate...............................      159.56%          203.46%           188.53%           229.11%
                                                         =========        =========         =========         =========
Average Commission Rate Paid..........................   $   .0711        $   .0668                --                --
                                                         =========        =========         =========         =========
Amount of debt outstanding at end of period...........   $ 127,000               --         $ 302,600         $ 955,600
                                                         =========        =========         =========         =========
Average amount of debt outstanding
  during the period...................................   $ 127,915        $  62,130         $ 939,600         $ 826,076
                                                         =========        =========         =========         =========
Average daily number of shares outstanding
  during the period...................................     511,947          595,051           565,805           515,270
                                                         =========        =========         =========         =========
Average amount of debt per share
  during the period...................................   $     .25        $     .10         $    1.66         $    1.60
                                                         =========        =========         =========         =========
</TABLE>
(i)    Prior to April  12,  1996,  the  Alger  Capital  Appreciation  Retirement
       Portfolio was the Alger Defined Contribution Leveraged AllCap Portfolio.

(ii)   Ratios have been annualized; total return has not been annualized.

(iii)  Amount was computed based on average shares outstanding during the year.


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

                                       iv


<PAGE>


                           ALGER CAPITAL APPRECIATION
                              RETIREMENT PORTFOLIO

   The Fund is a diversified, open-end management investment company that offers
a  selection  of  four  portfolios,  including  the  Portfolio,  each  with  the
investment  objective of long-term capital  appreciation.  The offering price of
the  shares  of the  Portfolio  is net  asset  value  per  share.  Shares of the
Portfolio  are  only  available  for  investment  through  defined  contribution
retirement  plans (the "Plans")  which elect to make the Portfolio an investment
option for participants in such Plans.  Individuals,  including  participants in
such Plans, cannot directly invest in the Portfolio but may do so only through a
participating  Plan. The Fund reserves the right to make shares of the Portfolio
available to other  investors,  as may be approved by the Trustees  from time to
time.  The Fund's Board of Trustees may establish  additional  portfolios at any
time.

   Only the Plans may be record holders of the shares of the  Portfolio.  Within
the   limitations   applicable  to  a  Plan,  a  participant  in  such  Plan  (a
"Participant")  may  direct  the  Plan  to  purchase  or  redeem  shares  of the
Portfolio.  Participants  in a Plan cannot  contact the Fund directly to request
the purchase or redemption of the Portfolio's shares. Instead, Participants must
contact their Plan Sponsor or its agent designated for the purpose of processing
purchase and redemption requests.  References in this Prospectus to shareholders
are to Plan Sponsors as the record holders of the Portfolio's shares. The assets
of the Portfolio are not plan assets of any of the Plans.

                           FRED ALGER MANAGEMENT, INC.

   Subject to the  supervision  and  direction  of the Fund's Board of Trustees,
Fred Alger Management,  Inc. ("Alger Management") is responsible for the overall
administration  of the  Fund,  manages  the  Portfolio  in  accordance  with the
Portfolio's   investment  objectives  and  stated  investment  policies,   makes
investment  decisions  for the  Portfolio,  places  orders to purchase  and sell
securities  on behalf  of the  Portfolio  and  employs  professional  securities
analysts who provide  research  services  exclusively to the Portfolio and other
accounts  for which  Alger  Management  or its  affiliates  serve as  investment
adviser.  Alger  Management  is  generally  engaged in the business of rendering
investment  advisory  services  to mutual  funds,  institutions  and to a lesser
extent,  individuals.  Alger  Management  has been  engaged in the  business  of
rendering  investment  advisory  services since 1964 and as of January 31, 1998,
had  approximately  $7.8 billion under  management--$4.5  billion in mutual fund
accounts and $3.3 billion in other advisory accounts.


                              INVESTMENT OBJECTIVE
                                  AND POLICIES

   The following is a brief description of the investment objective and policies
of the Portfolio.  No assurance can be given that the Portfolio's objective will
be achieved.  Certain  instruments and techniques  discussed in this summary are
described  in  greater  detail in this  Prospectus  under the  caption  "Certain
Securities  and  Investment  Techniques"  and in  the  Statement  of  Additional
Information.

   The  Statement  of  Additional   Information   contains  specific  investment
restrictions that govern the Portfolio's investments. These restrictions and the
Portfolio's  investment objective are "fundamental"  policies,  which means that
they  may  not be  changed  without  a  majority  vote  of  shareholders  of the
Portfolio.  Except for the investment objective and the investment  restrictions
specifically identi-


                                       1


<PAGE>


   fied as fundamental,  all investment policies and practices described in this
Prospectus and in the Statement of Additional  Information are not  fundamental,
so the Fund's Board of Trustees may change them  without  shareholder  approval.
The fundamental  restrictions applicable to the Portfolio include, among others,
(i)  a  prohibition  on  the  Portfolio's  purchasing  a  security,  other  than
obligations  issued or  guaranteed  by the U. S.  Government,  its  agencies  or
instrumentalities ("U. S. Government securities"), if as a result more than five
percent of the assets of the  Portfolio  would be invested in the  securities of
the issuer or the  Portfolio  would own more than 10 percent of the  outstanding
voting securities of the issuer, except that 25 percent of the Portfolio's total
assets may be invested  without  regard to the five percent  limitation;  (ii) a
prohibition  on the  Portfolio's  investing  more than 25  percent  of its total
assets in the securities of issuers in a particular industry with exceptions for
U.S. Government securities; and (iii) a prohibition on the Portfolio's borrowing
money or pledging its assets for  temporary  or emergency  purposes in an amount
exceeding 10 percent of the  Portfolio's  total assets.  The Portfolio  also may
borrow  for  investment   purposes  (see  "Certain   Securities  and  Investment
Techniques--Leverage Through Borrowing").

   Except during temporary defensive periods,  the Portfolio,  formerly known as
Alger  Defined  Contribution  Leveraged  AllCap  Portfolio,  invests at least 85
percent 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 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 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  assets,  less
liabilities  other than such borrowing.  See "Certain  Securities and Investment
Techniques."

   The  Portfolio  will not  invest  more than 15  percent  of its net assets in
"illiquid" securities, which include restricted securities, securities for which
there is no readily  available market and repurchase  agreements with maturities
of greater than seven days; however,  restricted  securities that are determined
by the Board of Trustees to be liquid are not  subject to this  limitation  (see
"Certain  Securities  and  Investment  Techniques--Restricted  Securities").  In
addition, the Portfolio will limit its investments in warrants and rights to not
more than five percent of its net assets,  of which not more than two percent of
its net assets may be invested in warrants not listed on a  recognized  domestic
stock  exchange.  Warrants  or rights  acquired  as part of a unit  attached  to
securities  at the time of  acquisition  are not  subject to these  limitations,
which may be changed without  shareholder  approval.  The Portfolio may lend its
securities and enter into "short sales against the box." See "Certain Securities
and Investment  Techniques."  The Portfolio will only invest in convertible debt
securities rated in one of the three highest rating categories by any nationally
recognized  statistical  rating  organization  ("NRSRO").  See the  Statement of
Additional Information for a description of these ratings.

   The investment objective of the Portfolio is long-term capital  appreciation.
Income  is a  consideration  in  the  selection  of  investments  but  is not an
investment  objective  of the  Portfolio.  The  Portfolio  seeks to achieve  its
objective by investing in equity secu-


                                       2


<PAGE>


rities,  such as common or preferred  stocks or securities  convertible  into or
exchangeable for equity securities, including warrants and rights.

   It is anticipated that the Portfolio will invest primarily in companies whose
securities  are traded on domestic  stock  exchanges or in the  over-the-counter
market.  These companies may still 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  Portfolio  the  flexibility  to take
advantage of new opportunities for investments in accordance with its investment
objective,  the  Portfolio  may hold up to 15 percent of its net assets in money
market instruments and repurchase agreements and in excess of that amount (up to
100% of its  assets)  during  temporary  defensive  periods.  This amount may be
higher than that maintained by other funds with similar  investment  objectives.
See "Certain Securities and Investment Techniques."

   Investors considering equity investing through the Portfolio should carefully
consider the inherent risks.  Expectations  of future  inflation rates should be
considered  in making  investment  decisions  and even though over the long term
stocks may present attractive opportunities, the results of an equity investment
managed by a particular management firm may not match the market as a whole.


                             CERTAIN SECURITIES AND
                              INVESTMENT TECHNIQUES

   The Portfolio may use the  investment  strategies  and invest in the types of
securities  described  below,  which may involve certain risks. The Statement of
Additional  Information contains more detailed information about these practices
and information about other investment practices of the Portfolio.


REPURCHASE AGREEMENTS

   Under the terms of a repurchase agreement, the 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.


SHORT SALES

   The 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.


RESTRICTED SECURITIES

   The  Portfolio  may invest in  restricted  securities,  which are  securities
subject to legal or contractual restrictions on their resale. These restrictions
might prevent the sale of the  securities at a time when a sale would  otherwise
be desirable.  In order to sell  securities  that are not  registered  under the
federal  securities  laws it may be  necessary  for the  Portfolio  to bear  the
expense of  registration.  No  restricted  securities  will be  acquired  if the
acquisition would cause the aggregate value of all illiquid securities to exceed
15 percent of the Portfolio's net assets.

   The Portfolio may invest in restricted  securities  issued under Rule 144A of
the Securities Act of 1933. In adopting Rule 144A, the Securities and Ex-


                                        3


<PAGE>


change 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 Fund's Board
of Trustees has delegated its  responsibility  to Alger  Management to determine
the liquidity of each restricted security purchased by the Portfolio pursuant to
the Rule, subject to the Board's 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 Portfolio
could be adversely affected.

LENDING OF PORTFOLIO SECURITIES

   In order to generate  income and to offset  expenses,  the Portfolio may lend
portfolio  securities  to brokers,  dealers and other  financial  organizations.
Loans of securities  by the  Portfolio,  if and when made,  may not exceed 331/3
percent of the Portfolio's total assets,  including all collateral on such loans
less liabilities exclusive of the obligation to return such collateral, and will
be collateralized by cash, letters of credit or U. S. Government securities that
are  maintained  at all times in an amount  equal to at least 100 percent of the
current market value of the loaned securities.


OPTIONS TRANSACTIONS

   The  Portfolio  may  purchase  or sell  (that is,  write)  listed  options on
securities as a means of achieving  additional return or of hedging the value of
its  portfolio.  The  Portfolio  may write covered call options on common stocks
that it owns or has an immediate right to acquire through conversion or exchange
of  other  securities  in an  amount  not to  exceed  25% of total  assets.  The
Portfolio may only buy or sell options that are listed on a national  securities
exchange.

   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.

   If the  Portfolio has written an option,  it may terminate its  obligation by
effecting a closing purchase transaction. This is accomplished by purchasing an


                                       4


<PAGE>


option of the same  series as the  option  previously  written.  There can be no
assurance that a closing purchase transaction can be effected when the Portfolio
so desires.

   An option may be closed out only on an  exchange  that  provides a  secondary
market for an option of the same series.  Although the Portfolio  will generally
purchase or write only those  options  for which  there  appears to be an active
secondary  market,  there is no assurance that a liquid  secondary  market on an
exchange will exist for any particular  option.  The Portfolio will not purchase
options if, as a result,  the aggregate cost of all outstanding  options exceeds
10% of the Portfolio's total assets,  although no more than 5% will be committed
to transactions entered into for non-hedging purposes.

   The Portfolio may write put and call options on stock indexes for the purpose
of increasing its gross income and to protect its portfolio  against declines in
the value of the  securities  it owns or increases in the value of securities to
be acquired.  In addition,  the  Portfolio  may purchase put and call options on
stock indexes in order to hedge its investments against a decline in value or to
attempt  to reduce  the risk of missing a market or  industry  segment  advance.
Options on stock indexes are similar to options on specific securities. However,
because  options on stock  indexes do not involve the delivery of an  underlying
security,  the option represents the holder's right to obtain,  from the writer,
cash in an amount equal to a fixed  multiple of the amount by which the exercise
price exceeds (in the case of a put) or is less than (in the case of a call) the
closing value of the  underlying  stock index on the exercise  date.  Therefore,
while one purpose of writing such options is to generate  additional  income for
the Portfolio,  the Portfolio  recognizes  that it may be required to deliver an
amount of cash in excess of the market value of a stock index at such time as an
option  written by the  Portfolio is  exercised  by the holder.  The writing and
purchase of options is a highly specialized  activity which involves  investment
techniques and risks  different from those  associated  with ordinary  portfolio
securities  transactions.  The  successful  use of  protective  puts for hedging
purposes depends in part on Alger  Management's  ability to predict future price
fluctuations  and the degree of  correlation  between the options and securities
markets.

STOCK INDEX FUTURES AND OPTIONS ON STOCK
INDEX FUTURES

   The Portfolio may purchase and sell stock index futures contracts and options
on stock  index  futures  contracts.  These  investments  may be made solely for
hedging or other  permissible risk management  purposes,  such as protecting the
price of a security  the  Portfolio  intends  to buy,  but not for  purposes  of
speculation.  Aggregate initial margins and premiums on such investments may not
constitute  more than 5% of the  Portfolio's  assets.  Hedging  and  other  risk
management  transactions  are  undertaken  to reduce or eliminate any of several
kinds of price  fluctuation  risk. For example,  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.

   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


                                       5


<PAGE>


made.  With  respect  to stock  indexes  that  are  permitted  investments,  the
Portfolio  intends to purchase and sell futures contracts on the stock index for
which it can obtain the best price with  considerations also given to liquidity.
While  incidental  to its  securities  activities,  the  Portfolio may use index
futures as a  substitute  for a  comparable  market  position in the  underlying
securities.

   There can be no assurance of the  Portfolio's  successful  use of stock index
futures as a hedging device. Due to the risk of an imperfect correlation between
securities in the Portfolio  that are the subject of a hedging  transaction  and
the futures  contract  used as a hedging  device,  it is possible that the hedge
will not be fully  effective  in that,  for  example,  losses  on the  portfolio
securities  may be in excess of gains on the  futures  contract or losses on the
futures contract may be in excess of gains on the portfolio securities that were
the subject of the hedge.  The risk of  imperfect  correlation  increases 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 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 a 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,  the Portfolio's purchase of such options will be based upon
predictions as to anticipated market trends, which could prove to be inaccurate.


LEVERAGE THROUGH BORROWING

   The Portfolio may borrow from banks for investment  purposes.  This borrowing
is known as leveraging.  The Portfolio may use up to 331/3 percent of its assets
for  leveraging.  The Investment  Company Act of 1940, as amended,  requires the
Portfolio 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. Leveraging may exaggerate the effect
on net asset  value of any  increase  or  decrease  in the  market  value of the
Portfolio's  securities.  Money  borrowed  for  leveraging  will be  subject  to
interest  costs  which  may  or may  not be  recovered  by  appreciation  of the
securities  purchased;  in certain  cases,  interest costs may exceed the return
received on the  securities  purchased.  The  Portfolio  also may be required to
main-

                                       6


<PAGE>


tain minimum  average  balances in  connection  with such  borrowing or to pay a
commitment  or  other  fee to  maintain  a  line  of  credit;  either  of  these
requirements would increase the cost of borrowing over the stated interest rate.


OTHER INVESTMENTS

   The Portfolio may invest a portion of its assets in money market instruments,
including,  but not  limited to,  certificates  of deposit,  time  deposits  and
bankers'  acceptances  issued by  domestic  bank and thrift  institutions,  U.S.
Government securities, commercial paper and repurchase agreements.


PORTFOLIO TURNOVER

   A portfolio's turnover rate is calculated by dividing the lesser of purchases
or sales of securities  for the fiscal year by the monthly  average of the value
of the  Portfolio's  securities,  with  obligations  with  less than one year to
maturity excluded.  A 100 percent turnover rate would occur, for example, if all
included securities were replaced once during the year.

   The Portfolio  will not normally  engage in the trading of securities for the
purpose  of  realizing  short-term  profits,  but will  adjust its  holdings  as
considered advisable in view of prevailing or anticipated market conditions, and
turnover will not be a limiting factor should Alger Management deem it advisable
to purchase or sell securities.

   In Alger Management's view,  companies are organic entities that continuously
undergo  changes  in  response  to,  among  other  things,   economic,   market,
environmental,  technological,  political  and  managerial  factors.  Generally,
securities  will be purchased for capital  appreciation  and not for  short-term
trading profits. However, the Portfolio may dispose of securities without regard
to the time  they  have been held  when  such  action,  for  defensive  or other
purposes,  appears advisable.  Moreover, it is Alger Management's  philosophy to
pursue the Portfolio's  investment objective of capital appreciation by managing
this Portfolio actively, which may result in high portfolio turnover.  Increased
portfolio turnover will have the effect of increasing the Portfolio's  brokerage
and custodial expenses.


                                   MANAGEMENT

BOARD OF TRUSTEES

   The affairs of the Fund are  managed  under the  supervision  of its Board of
Trustees.  The Statement of Additional  Information  contains general background
information  about each Trustee and executive  officer of the Fund. By virtue of
the responsibilities assumed by Alger Management, the Fund requires no employees
other than its executive officers. None of the Fund's executive officers devotes
full time to the affairs of the Fund.


INVESTMENT MANAGER

   Alger Management serves as the Fund's investment  manager.  In that capacity,
Alger Management,  among other things, analyzes the Portfolio's assets, arranges
for  the  purchase  and  sale  of  the   Portfolio's   securities   and  selects
broker-dealers  that, in its judgment,  provide prompt and reliable execution at
favorable  prices and reasonable  commission  rates. It is anticipated  that the
Fund's  distributor,  Fred  Alger & Company,  Incorporated  ("Alger  Inc."),  an
affiliate  of Alger  Management,  will serve as the Fund's  broker in  effecting
substantially all of the Portfolio's


                                       7


<PAGE>


transactions on securities  exchanges and will retain  commissions in accordance
with certain regulations of the Securities and Exchange Commission. In addition,
Alger  Management may select  broker-dealers  that provide it with brokerage and
research  services  and may cause  the  Portfolio  to pay  these  broker-dealers
commissions that exceed those other broker-dealers may have charged, if it views
the  commissions  as  reasonable  in relation to the value of the  brokerage and
research  services  received.  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.

   Alger  Management is a wholly owned subsidiary of Alger Inc. which in turn is
a wholly  owned  subsidiary  of 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.


PORTFOLIO MANAGERS

   David D. Alger, Seilai Khoo and Ronald Tartaro are primarily  responsible for
the  day-to-day  management of the  portfolios  of the Fund.  Mr. Alger has been
employed by Alger  Management  since  1971,  as  Executive  Vice  President  and
Director of Research  until 1995 and as President  since 1995. Ms. Khoo 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 has been  employed by
Alger  Management  since 1990, as a senior research  analyst until 1995 and as a
Senior Vice President since 1995. Mr. Alger, Ms. Khoo and Mr. Tartaro also serve
as portfolio managers for other mutual funds and investment  accounts managed by
Alger Management.

   Alger  Management  personnel  ("Access  Persons")  are permitted to engage in
personal securities  transactions  subject to the restrictions and procedures of
the  Fund's  Code of Ethics.  Pursuant  to the Code of  Ethics,  Access  Persons
generally must preclear all personal  securities  transactions  prior to trading
and are subject to certain  prohibitions on personal trading. You can get a copy
of the Fund's Code of Ethics by calling the Fund toll-free at (800) 992-3362.


FEES

   The Portfolio pays Alger  Management a management fee computed daily and paid
monthly at an annual rate of 0.85% of the Portfolio's average daily net assets.

EXPENSES

   Operating  expenses  for the  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.  From time to time, Alger Management in its sole discretion and as it
deems appropriate,  may assume certain expenses of the Portfolio while retaining
the ability to be  reimbursed by the Portfolio for such amounts prior to the end
of the  fiscal  year.  This will have the  effect of  lowering  the  Portfolio's
overall expense


                                       8


<PAGE>

ratio and of increasing  yield to investors,  or the converse,  at the time such
amounts are assumed or reimbursed, as the case may be.

   The Portfolio may compensate  certain  entities other than Alger Inc. and its
affiliates  for  providing  record-keeping  and/or  administrative  services  to
participating  retirement plans. This compensation may be paid at an annual rate
of up to .25% of the net asset  value of shares of the  Portfolio  held by those
plans.


DISTRIBUTOR

   Alger Inc. serves as the Fund's  distributor and also  distributes the shares
of other mutual funds managed by Alger Management.


TRANSFER AGENT

   Alger Shareholder Services, Inc., an affiliate of Alger Management, serves as
transfer  agent  for  the  Fund.  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
Portfolio.  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.


                                 NET ASSET VALUE

   The net asset value per share of the  Portfolio is  calculated on each day on
which the New York Stock Exchange,  Inc. (the "NYSE") is open as of the close of
regular  trading on the NYSE  (normally  4:00 p.m.  Eastern  time).  The NYSE is
currently open on each Monday through Friday, except (i) January 1st, Dr. Martin
Luther  King,  Jr. Day,  Presidents'  Day (the third Monday in  February),  Good
Friday,  Memorial Day (the last Monday in May),  July 4th,  Labor Day (the first
Monday in  September),  Thanksgiving  Day (the fourth  Thursday in November) and
December 25th or (ii) the preceding  Friday when any one of those holidays falls
on a Saturday,  or the subsequent Monday when any one of those holidays falls on
a Sunday. Net asset value per share of the Portfolio is computed by dividing the
value  of  the  Portfolio's  net  assets  by the  total  number  of  its  shares
outstanding.

   The assets of the Portfolio that are traded on a securities exchange or other
recognized market are valued on the basis of market quotations. Those assets for
which  quotations  are  not  readily  available  are  valued  at fair  value  as
determined  in good faith under  procedures  approved by the Board of  Trustees.
Instruments with remaining maturities of 60 days or less are valued on the basis
of amortized cost, as described in the Statement of Additional Information.


                            PURCHASES AND REDEMPTIONS

   All direct  purchasers of shares of the Portfolio will be Plan Sponsors which
establish or maintain Plans.  Participants may invest in shares of the Portfolio
only through their respective Plan Sponsor. Participants cannot contact the Fund
directly to purchase shares of the Portfolio. Instead, Participants must contact
their Plan Sponsor or its agent for the purpose of processing purchase requests.
There is no minimum  amount for initial or subsequent  investments  for any Plan
Sponsor.   Participants  should  contact  their  Plan  Sponsor  for  information
concerning the appropriate procedure for investing in the Portfolio.


                                       9


<PAGE>


   Orders  for  shares  of the  Portfolio  received  by the  Fund or the  Fund's
transfer  agent are effected on days on which the NYSE is open for trading.  For
orders received  before the close of regular trading on the NYSE,  purchases and
redemptions  of the shares of the  Portfolio are effected at the net asset value
per share determined as of the close of regular trading on the NYSE on that same
day. Orders received after the close of regular trading on the NYSE are effected
at the next  calculated  net asset value.  See "Net Asset Value." All orders for
the  purchase  of shares are subject to  acceptance  or  rejection  by the Fund.
Payment for  redemptions  will be made by the Fund's transfer agent on behalf of
the Fund and the  Portfolio  within  seven days after the  request is  received.
Neither the Fund nor the  Portfolio  assesses any fees,  either when it sells or
when it redeems its shares.

   Investors may exchange stock of companies  acceptable to Alger Management for
shares of the Portfolio  with a minimum of 100 shares of each company  generally
being  required.  The Fund  believes  such  exchange  provides  a means by which
holders of certain securities may invest in the Portfolio without the expense of
selling the securities in the public market.  The investor should furnish either
in  writing or by  telephone  to Alger  Management  a list with a full and exact
description of all securities proposed for exchange.  Alger Management will then
notify the investor as to whether the securities are acceptable and, if so, will
send a Letter of Transmittal  to be completed and signed by the investor.  Alger
Management has the right to reject all or any part of the securities offered for
exchange.  The securities must then be sent in proper form for transfer with the
Letter of Transmittal to the Custodian of the Portfolio's  assets.  The investor
must certify  that there are no legal or  contractual  restrictions  on the free
transfer  and  sale  of the  securities.  Upon  receipt  by the  Custodian,  the
securities  will be valued as of the close of  business on the day of receipt in
the same manner as the Portfolio's securities are valued each day. Shares of the
Portfolio  having an equal net asset  value as of the close of the same day will
be registered in the investor's  name.  There is no sales charge on the issuance
of shares of the  Portfolio,  no charge for making the exchange and no brokerage
commission on the securities accepted, although applicable stock transfer taxes,
if any, may be deducted.  The exchange of securities by the investor pursuant to
this offer may constitute a taxable transaction and may result in a gain or loss
for federal income tax purposes.  The tax treatment experienced by investors may
vary depending upon individual circumstances. Each investor should consult a tax
adviser to determine federal, state and local tax consequences.

   Under unusual circumstances, shares of a Portfolio may be redeemed "in kind,"
which means that the redemption  proceeds will be paid with securities which are
held by the Portfolio.  Please refer to the Statement of Additional  Information
for more details.

                           DIVIDENDS AND DISTRIBUTIONS

   Each  Portfolio of the Fund 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 on the payment date for each shareholder's  account in
additional  shares  of the  Portfolio  at net  asset  value.  Dividends  will be
declared and paid  annually.  Distributions  of any net realized  capital  gains
earned by the  Portfolio  usually will be made  annually  after the close of the
fiscal year in which the gains are earned.

                                       10


<PAGE>


                                      TAXES

   The Fund intends that the Portfolio  will qualify  separately as a "regulated
investment  company" within the meaning of the Internal Revenue Code of 1986, as
amended (the "Code") for each taxable year of each  Portfolio.  If so qualified,
and providing certain distribution  requirements are met, the Portfolio will not
be subject to federal  income tax on its net  investment  income and net capital
gains that it distributes to its shareholders.

   With respect to  participants  in the Plans,  dividends  from net  investment
income and net realized capital gains ordinarily will not be subject to taxation
until  such  dividends  are  distributed  to such  participants  from their Plan
accounts.  Generally,  distributions  from a Plan will be  taxable  as  ordinary
income at the rate applicable to the participant at the time of distribution. In
certain cases, distributions made to a participant from a Plan prior to the date
on which  the  participant  reaches  age  591/2 are  subject  to a  penalty  tax
equivalent  to 10% of the amount so  distributed,  in addition  to the  ordinary
income tax payable on such amount for the year in which it is distributed.

   The  foregoing  is a  general  and  abbreviated  summary  of  the  applicable
provisions  of the Code and Treasury  regulations  presently in effect.  For the
complete provisions, reference should be made to the pertinent Code sections and
the Treasury  regulations  promulgated  thereunder.  Participants should consult
their  Plan  Sponsors  or  tax  advisers   regarding  the  tax  consequences  of
participation in the Plan or of any Plan contributions or withdrawals.

                                  ORGANIZATION

   The Fund was organized on July 14, 1993 under the laws of the Commonwealth of
Massachusetts  and is a  business  entity  commonly  known  as a  "Massachusetts
business  trust."  The Fund  offers  shares of  beneficial  interest of separate
series, par value $.001 per share. An unlimited number of shares of four series,
representing  the  shares of the Fund's  portfolios,  have been  authorized.  No
series of shares has any preference over any other series.

   When  matters  are  submitted  for  shareholder  vote,  shareholders  of  the
Portfolio  will  have  one  vote for each  full  share  held and  proportionate,
fractional  votes for fractional  shares held. A separate vote of a portfolio is
required  on any  matter  affecting  the  portfolio  on which  shareholders  are
entitled  to vote,  such as  approval  of a  portfolio's  agreement  with  Alger
Management.  Shareholders  of one portfolio are not entitled to vote on a matter
that does not affect that portfolio but that does require a separate vote of the
other portfolios.  There normally will be no annual meetings of shareholders for
the  purpose  of  electing  Trustees  unless  and until such time as less than a
majority of 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.  Any  Trustee  may be removed  from office on the vote of
shareholders  holding at least two-thirds of the Fund's  outstanding shares at a
meeting  called for that  purpose.  The  Trustees  are  required  to call such a
meeting on the written  request of  shareholders  holding at least 10 percent of
the Fund's outstanding shares.


CONTROL SHAREHOLDERS

   At February  2, 1998,  the Fred Alger & Company,  Incorporated  et al Pension
Plan and the Fred Alger & Company,  Incorporated et al Profit Sharing Plan owned
beneficially or of record 38.27% and 38.75%, respectively, of the Portfolio, and
may therefore be deemed to control the Portfolio.


                                       11


<PAGE>


                                   PERFORMANCE

   The Portfolio  may include  quotations of "total  return"  and/or  "yield" in
advertisements or reports to shareholders or prospective investors.  BOTH "TOTAL
RETURN"  AND/OR  "YIELD"  FIGURES ARE BASED ON  HISTORICAL  EARNINGS AND ARE NOT
INTENDED TO INDICATE FUTURE PERFORMANCE. Total return figures show the aggregate
or average percentage change in value of an investment in the Portfolio from the
beginning date of the measuring period to the end of the measuring period. These
figures reflect  changes in the price of the Portfolio's  shares and assume that
any income  dividends and/or capital gains  distributions  made by the Portfolio
during the period were  reinvested in shares of the  Portfolio.  Figures will be
given for recent 1, 5 and 10 year periods, and may be given for other periods as
well  (such  as  from  commencement  of  the  Portfolio's  operations,  or  on a
year-by-year basis). When considering "average" total return figures for periods
longer than one year, it is important to note that the Portfolio's  annual total
return for any one year in the period  might have been  greater or less than the
average for the entire  period.  The  Portfolio may also use  "aggregate"  total
return figures for various periods,  representing the cumulative change in value
of an  investment in the  Portfolio  for the specific  period (again  reflecting
changes in Portfolio  share prices and assuming  reinvestment  of dividends  and
distributions) as well as "actual annual" and "annualized" total return figures.
Total  returns  may be shown by means of  schedules,  charts or graphs,  and may
indicate  subtotals of the various  components of total return (i. e., change in
value of initial investment,  income dividends and capital gains distributions).
The "yield" of the Portfolio refers to "net investment  income" generated by the
Portfolio over a specified  thirty-day period. This income is then "annualized."
That is, the amount of "net investment income" generated by the Portfolio during
that thirty-day  period is assumed to be generated over a 12-month period and is
shown as a  percentage  of the  investment.  "Total  return" and "yield" for the
Portfolio will vary based on changes in market  conditions.  In addition,  since
the deduction of the  Portfolio's  expenses is reflected in the total return and
yield  figures,  "total return" and "yield" will also vary based on the level of
the Portfolio's expenses.

   From time to time,  advertisements or reports to shareholders may compare the
yield or  performance  of the  Portfolio  to that of other  mutual  funds with a
similar investment objective. The performance of the Portfolio might be compared
to rankings  prepared by Lipper  Analytical  Services,  Inc.,  which is a widely
recognized,  independent  service that monitors the performance of mutual funds,
as well as to  various  unmanaged  indices,  such as the S&P 500.  In  addition,
evaluations of the Portfolio published by nationally recognized ranking services
and by financial publications that are nationally recognized,  such as 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 may be included in  advertisements or communications
to shareholders.  Any given  performance  comparison should not be considered as
representative of the Portfolio's performance for any future period.


                            INVESTOR AND SHAREHOLDER
                                   INFORMATION

   Investors and  shareholders  may contact the Fund toll-free at (800) 992-3362
for further information regarding the Fund and the Portfolio,  including current
performance  quotations,  as well as for  assistance in obtaining a Statement of
Additional Information. The Fund's Annual Report contains additional performance
information  and is available on request and without  charge by  contacting  the
Fund at the toll-free number listed above.


                                       12


<PAGE>


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

     NO  PERSON  HAS  BEEN  AUTHORIZED  TO GIVE ANY  INFORMATION  OR TO MAKE ANY
REPRESENTATIONS  OTHER THAN THOSE  CONTAINED IN THIS PROSPECTUS OR THE STATEMENT
OF ADDITIONAL  INFORMATION  IN CONNECTION  WITH THE OFFERING OF THE  PORTFOLIO'S
SHARES, AND IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST NOT
BE RELIED ON AS HAVING BEEN  AUTHORIZED BY THE FUND.  THIS  PROSPECTUS  DOES NOT
CONSTITUTE AN OFFER IN ANY STATE IN WHICH,  OR TO ANY PERSON TO WHOM, SUCH OFFER
MAY NOT LAWFULLY BE MADE.

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

INVESTMENT MANAGER:
Fred Alger Management, Inc.
75 Maiden Lane
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, New York 10176


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


                         THE ALGER |                      
                        RETIREMENT | MEETING THE CHALLENGE
                              FUND | OF INVESTING


                           ALGER CAPITAL APPRECIATION
                              RETIREMENT PORTFOLIO



                                          |
                                          |
                               PROSPECTUS | February 25, 1998
                                          |
                                          |
================================================================================


<PAGE>



PROSPECTUS
- ----------

                           THE ALGER | 75 MAIDEN LANE
                          RETIREMENT | NEW YORK, NEW YORK 10038
                                FUND | (800) 992-3362


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

      The  Alger  Retirement  Fund  (the  "Fund"),  formerly  known as The Alger
Defined  Contribution  Trust,  is  a  registered  investment  company--a  mutual
fund--that  presently offers interests in four portfolios.  This Prospectus sets
forth  information  about three of these  portfolios  (the  "Portfolios").  Each
Portfolio has distinct  investment  objectives and policies and a  shareholder's
interest  is  limited  to the  Portfolio  in which he or she  owns  shares.  The
investment objectives of each Portfolio are highlighted beginning on page 1. The
three Portfolios are:

                     o Alger Small Cap Retirement Portfolio
                     o Alger MidCap Growth Retirement Portfolio
                     o Alger Capital Appreciation Retirement Portfolio

     Shares of the  Portfolios  are  available  for  investment  without a sales
charge to \defined  contribution  retirement  plans (the "Plans") which elect to
make the Fund an investment option for participants in such Plans.
     SHARES OF THE FUND ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED  OR
ENDORSED BY ANY BANK,  AND THE SHARES ARE NOT  FEDERALLY  INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.
     This Prospectus, which should be retained for future reference, is designed
to provide you with certain  essential  information  that you should know before
investing.  A "Statement  of  Additional  Information"  dated  February 25, 1998
containing further information about the Fund has been filed with the Securities
and Exchange Commission and is incorporated by reference into this Prospectus. A
copy of the Statement of Additional Information may be obtained, without charge,
by contacting the Fund at the address or phone number above.


   FRED ALGER |                             FRED ALGER |            
   MANAGEMENT | INVESTMENT MANAGER          & COMPANY, | DISTRIBUTOR
         INC. |                           INCORPORATED |            
                                                                     
- -------------------------------------------------------------------------------
         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
           COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
               OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                    ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                    ANY REPRESENTATION TO THE CONTRARY IS A
                               CRIMINAL OFFENSE.
- -------------------------------------------------------------------------------
                               February 25, 1998


<PAGE>


- --------------------------------------------------------------------------------
                                    CONTENTS
                                                            Page
                                                            ----
The Portfolios' Expenses ................................    iii

Financial Highlights ....................................     iv

The Alger Retirement Fund ...............................      1

Fred Alger Management, Inc. .............................      1

Investment Objectives and Policies ......................      1

  All Portfolios ........................................      2

  Alger Small Cap Retirement Portfolio ..................      3

  Alger MidCap Growth
    Retirement Portfolio ................................      3

  Alger Capital Appreciation
    Retirement Portfolio ................................      3

Selecting Among the Portfolios ..........................      4

Certain Securities and Investment
  Techniques ............................................      4

Management ..............................................      8

Net Asset Value .........................................     10

Purchases and Redemptions ...............................     10

Dividends and Distributions .............................     11

Taxes ...................................................     11

Organization ............................................     12

Performance .............................................     12

Investor and Shareholder Information ....................     13



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

                                       ii


<PAGE>


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

THE PORTFOLIOS' EXPENSES

     The Table below is designed  to assist an  investor  in the  Portfolios  in
understanding  the various  costs and expenses that he or she will bear directly
or indirectly.  The Table does not reflect any charges or deductions  which are,
or may be, imposed by the Plans.

     The  Example  below  assumes  that  all  dividends  and  distributions  are
reinvested  and that the annual  percentage  amounts  listed  under  Annual Fund
Operating  Expenses  remain the same in each of the periods  shown.  THE EXAMPLE
SHOULD NOT BE CONSIDERED A REPRESENTATION  OF FUTURE  EXPENSES;  ACTUAL EXPENSES
MAY BE GREATER OR LESS THAN THOSE SHOWN.



<TABLE>
<CAPTION>

                                                               ALGER       ALGER         ALGER
                                                               SMALL       MIDCAP        CAPITAL
                                                                CAP        GROWTH      APPRECIATION
                                                             RETIREMENT   RETIREMENT    RETIREMENT
                                                             PORTFOLIO    PORTFOLIO      PORTFOLIO
                                                            -----------  -----------    -----------
<S>                                                             <C>         <C>            <C> 
SHAREHOLDER TRANSACTION EXPENSES
Maximum Sales Load Imposed on Purchases ...................     None        None           None
Maximum Sales Load Imposed on Reinvested Dividends ........     None        None           None
Deferred Sales Load .......................................     None        None           None
Redemption Fees ...........................................     None        None           None
Exchange Fees .............................................     None        None           None
ANNUAL FUND OPERATING EXPENSES (AS A PERCENTAGE OF
  AVERAGE NET ASSETS)
Management Fees ...........................................      .85%        .80%           .85% 
Other Expenses ............................................      .21%        .51%           .77%*
                                                                ----        ----           ----  
Total Fund Operating Expenses .............................     1.06%       1.31%          1.62% 
                                                                ====        ====           ====  
EXAMPLE
You would pay the following expenses on a $1,000 investment,
assuming (1) 5% annual return and (2) redemption at the end 
of each time period:

One Year ..................................................     $ 11        $ 13           $ 16  
Three Years ...............................................       34          42             51  
Five Years ................................................       58          72             88  
Ten Years .................................................      129         158            192  

</TABLE>

* Included in Other Expenses of the Capital Appreciation Retirement Portfolio is
  0.15% of interest expense.

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

                                      iii


<PAGE>


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

                              FINANCIAL HIGHLIGHTS

The Financial  Highlights  have been audited by Arthur  Andersen LLP, the Fund's
independent public accountants,  as indicated in their report dated December 12,
1997 on the Fund's financial  statements as of October 31, 1997. These financial
statements  are  incorporated  by reference  into the  Statement  of  Additional
Information. An Annual Report of the Fund is available by contacting the Fund at
(800) 992-3362. In addition to financial statements,  the Annual Report contains
further information about performance of the Fund.

THE ALGER RETIREMENT FUND
FINANCIAL HIGHLIGHTS

For a share outstanding throughout the year ended October 31, 1997
<TABLE>
<CAPTION>

                                                                                           MidCap           Capital
                                                                        Small Cap          Growth         Appreciation
                                                                        Retirement        Retiremen        Retirement
                                                                        Portfolio         Portfolio        Portfolio
                                                                       -----------       -----------      ----------
<S>                                                                    <C>               <C>              <C>       
Net asset value, beginning of year ...............................     $     17.87       $     14.48      $     9.88
                                                                       -----------       -----------      ----------
Net investment loss ..............................................           (0.10)            (0.15)          (0.10)(i)
Net realized and unrealized gain on investments ..................            3.13              3.46            2.51
                                                                       -----------       -----------      ----------
    Total from investment operations .............................            3.03              3.31            2.41
Distributions from net realized gains ............................           (2.90)            (6.43)          (2.59)
                                                                       -----------       -----------      ----------
Net asset value, end of year .....................................     $     18.00       $     11.36      $     9.70
                                                                       ===========       ===========      ==========
Total Return .....................................................            19.0%             28.6%           26.1%
                                                                       ===========       ===========      ==========
Ratios and Supplemental Data:
  Net assets, end of year (000's omitted) ........................     $    31,499       $     6,435      $    4,520
                                                                       ===========       ===========      ==========
  Ratio of expenses excluding interest
    to average net assets ........................................            1.06%             1.31%           1.47%
                                                                       ===========       ===========      ==========
  Ratio of expenses including interest
    to average net assets ........................................            1.06%             1.31%           1.62%
                                                                       ===========       ===========      ==========
  Ratio of net investment loss
    to average net assets ........................................            (.62%)            (.79%)         (1.02%)
                                                                       ===========       ===========      ==========
Portfolio Turnover Rate ..........................................          134.25%           183.31%         159.56%
                                                                       ===========       ===========      ==========
Average Commission Rate Paid .....................................     $     .0701       $     .0699           .0711
                                                                       ===========       ===========      ==========
Amount of debt outstanding at end of year ............................................................    $  127,000
                                                                                                          ==========
Average amount of debt outstanding during the year ...................................................    $  127,915
                                                                                                          ==========
Average daily number of shares outstanding during the year ...........................................       511,947
                                                                                                          ==========
Average amount of debt per share during the year .....................................................    $      .25
                                                                                                          ==========
</TABLE>
- --------------------
(i) Amount was computed based on average shares outstanding during the year.


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

                                       iv


<PAGE>

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



THE ALGER RETIREMENT FUND
FINANCIAL HIGHLIGHTS

For a share outstanding throughout the year ended October 31, 1996
<TABLE>
<CAPTION>

                                                                                           MidCap           Capital
                                                                        Small Cap          Growth         Appreciation
                                                                        Retirement        Retiremen        Retirement
                                                                        Portfolio         Portfolio        Portfolio*
                                                                       -----------       -----------      ----------
<S>                                                                    <C>               <C>              <C>       
Net asset value, beginning of year ...............................     $     17.92       $     16.34      $    12.72
                                                                       -----------       -----------      ----------
Net investment loss ..............................................           (0.05)            (0.07)          (0.07)
Net realized and unrealized gain on
  investments ....................................................            1.72              1.09            0.83
                                                                       -----------       -----------      ----------
    Total from investment operations .............................            1.67              1.02            0.76
Distributions from net realized gains ............................           (1.72)            (2.88)          (3.60)
                                                                       -----------       -----------      ----------
Net asset value, end of year .....................................     $     17.87       $     14.48      $     9.88
                                                                       ===========       ===========      ==========
Total Return .....................................................             9.2%              6.2%            6.1%
                                                                       ===========       ===========      ==========
Ratios and Supplemental Data:
  Net assets, end of year (000's omitted) ........................     $    30,043       $     9,726      $    6,703
                                                                       ===========       ===========      ==========
  Ratio of expenses excluding interest
    to average net assets ........................................            1.05%             1.16%           1.37%
                                                                       ===========       ===========      ==========
  Ratio of expenses including interest
    to average net assets ........................................            1.05%             1.16%           1.44%
                                                                       ===========       ===========      ==========
  Ratio of net investment loss
    to average net assets ........................................            (.54%)            (.45%)          (.94%)
                                                                       ===========       ===========      ==========
Portfolio Turnover Rate ..........................................          182.49%           170.21%         203.46%
                                                                       ===========       ===========      ==========
Average Commission Rate Paid .....................................     $     .0629       $     .0682      $    .0668
                                                                       ===========       ===========      ==========
Amount of debt outstanding at end of year ............................................................    $       --
                                                                                                          ==========
Average amount of debt outstanding during the year ...................................................    $   62,130
                                                                                                          ==========
Average daily number of shares outstanding during the year ...........................................       595,051
                                                                                                          ==========
Average amount of debt per share during the year .....................................................    $      .10
                                                                                                          ==========
</TABLE>
- --------------------
* Prior to April 12, 1996, the Alger Capital  Appreciation  Retirement Portfolio
  was the Alger Defined Contribution Leveraged AllCap Portfolio.

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

                                        v


<PAGE>


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

THE ALGER RETIREMENT FUND
FINANCIAL HIGHLIGHTS

For a share outstanding throughout the year ended October 31, 1995
<TABLE>
<CAPTION>

                                                                                           MidCap           Capital
                                                                        Small Cap          Growth         Appreciation
                                                                        Retirement        Retiremen        Retirement
                                                                        Portfolio         Portfolio        Portfolio*
                                                                       -----------       -----------      ----------
<S>                                                                    <C>               <C>              <C>       
Net asset value, beginning of year ...............................     $    10.83        $     11.66      $    10.08
                                                                       ----------        -----------      ----------
Net investment loss ..............................................          (0.07)             (0.07)          (0.19)
Net realized and unrealized gain on
  investments ....................................................           7.23               6.07            5.30
                                                                       ----------        -----------      ----------
    Total from investment operations .............................           7.16               6.00            5.11
Distributions from net realized gains                                       (0.07)             (1.32)          (2.47)
                                                                       ----------        -----------      ----------
Net asset value, end of year .....................................     $    17.92        $     16.34      $    12.72
                                                                       ==========        ===========      ==========
Total Return                                                                 66.2%              54.1%           54.4%
                                                                       ==========        ===========      ==========
Ratios and Supplemental Data:
  Net assets, end of year (000's omitted) ........................     $   23,002        $    10,914      $    8,116
                                                                       ==========        ===========      ==========
  Ratio of expenses excluding interest
    to average net assets ........................................           1.13%              1.23%           1.43%
                                                                       ==========        ===========      ==========
  Ratio of expenses including interest
    to average net assets ........................................           1.13%              1.23%           2.70%
                                                                       ==========        ===========      ==========
  Ratio of net investment loss
    to average net assets ........................................           (.73%)             (.69%)         (2.32%)
                                                                       ==========        ===========      ==========
Portfolio Turnover Rate ..........................................         104.84%            132.74%         188.53%
                                                                       ==========        ===========      ==========
Amount of debt outstanding at end of year ............................................................    $  302,600
                                                                                                          ==========
Average amount of debt outstanding during the year ...................................................    $  939,600
                                                                                                          ==========
Average daily number of shares outstanding during the year ...........................................       565,805
                                                                                                          ==========
Average amount of debt per share during the year .....................................................    $     1.66
                                                                                                          ==========
</TABLE>
- --------------------
 * Prior to April 12, 1996, the Alger Capital Appreciation Retirement Portfolio
   was the Alger Defined Contribution Leveraged


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

                                       vi


<PAGE>


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

THE ALGER RETIREMENT FUND
FINANCIAL HIGHLIGHTS

For a share outstanding throughout the period from
November 8, 1993 (commencement of operations) through October 31, 1994*
<TABLE>
<CAPTION>
                                                                                           MidCap           Capital
                                                                        Small Cap          Growth         Appreciation
                                                                        Retirement        Retiremen        Retirement
                                                                        Portfolio         Portfolio        Portfolio**
                                                                       -----------       -----------      ------------
<S>                                                                    <C>               <C>              <C>       
Net asset value, beginning of period ..............................    $  10.00          $  10.00           $  10.00
                                                                       --------          --------           --------
Net investment loss ...............................................       (0.07)            (0.09)             (0.23)
Net realized and unrealized gain on investments ...................        0.90              1.75               0.31
                                                                       --------          --------           --------
    Total from investment operations ..............................        0.83              1.66               0.08
                                                                       --------          --------           --------
Net asset value, end of period ....................................    $  10.83          $  11.66           $  10.08
                                                                       ========          ========           ========
Total Return ......................................................         8.3%             16.6%               0.8%
                                                                       ========          ========           ========
Ratios and Supplemental Data:
  Net assets, end of period (000's omitted) .......................    $  9,513          $  6,774           $  5,251
                                                                       ========          ========           ========
  Ratio of expenses excluding interest
    to average net assets .........................................        1.47%             1.53%              1.78%
                                                                       ========          ========           ========
  Ratio of expenses including interest
    to average net assets .........................................        1.47%             1.53%              2.87%
                                                                       ========          ========           ========
  Ratio of net investment loss
    to average net assets .........................................       (0.80)%           (0.89)%            (2.53)%
                                                                       ========          ========           ========
Portfolio Turnover Rate ...........................................      186.76%           134.06%            229.11%
                                                                       ========          ========           ========
Amount of debt outstanding at end of period .........................................................       $955,600
                                                                                                            ========
Average amount of debt outstanding during the period ................................................       $826,076
                                                                                                            ========
Average daily number of shares outstanding during the period ........................................        515,270
                                                                                                            ========
Average amount of debt per share during the period ..................................................       $   1.60
                                                                                                            ========
</TABLE>

 * Ratios have been annualized; total return has not been annualized.
** Prior to April 12, 1996, the Alger Capital Appreciation Retirement Portfolio
   was the Alger Defined Contribution Leveraged AllCap Portfolio.


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

                                      vii


<PAGE>


                                 THE PORTFOLIOS

     The Fund is a  diversified,  open-end  management  investment  company that
offers a selection of four portfolios,  including the Portfolios,  each with the
investment  objective of long-term capital  appreciation.  The offering price of
the  shares of each  Portfolio  is net  asset  value  per  share.  Shares of the
Portfolios  are only  available  for  investment  through  defined  contribution
retirement plans (the "Plans") which elect to make the Fund an investment option
for  participants  in such Plans.  Individuals,  including  participants in such
Plans,  cannot  directly  invest  in the  Fund  but  may do so  only  through  a
participating Plan. The Fund reserves the right to make shares of the Portfolios
available to other  investors,  as may be approved by the Trustees  from time to
time.  The Fund's Board of Trustees may establish  additional  Portfolios at any
time.

     Only the Plans  may be  record  holders  of the  shares of the  Portfolios.
Within the  limitations  applicable  to a Plan,  a  participant  in such Plan (a
"Participant")  may direct the Plan to  purchase  or redeem  shares of the Fund.
Participants  in a Plan cannot contact the Fund directly to request the purchase
or redemption of the  Portfolios'  shares.  Instead,  Participants  must contact
their  Plan  Sponsor  or its agent  designated  for the  purpose  of  processing
purchase and redemption requests.  References in this Prospectus to shareholders
are to Plan Sponsors as the record holders of the Fund's  shares.  The assets of
the Fund are not plan assets of any of the Plans.

                          FRED ALGER MANAGEMENT, INC.

     Subject to the  supervision  and direction of the Fund's Board of Trustees,
Fred Alger Management,  Inc. ("Alger Management") is responsible for the overall
administration  of the Fund,  manages  the  Portfolios  in  accordance  with the
Portfolios'   investment  objectives  and  stated  investment  policies,   makes
investment  decisions  for the  Portfolios,  places  orders to purchase and sell
securities  on behalf of the  Portfolios  and  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.  Alger  Management  is  generally  engaged in the business of rendering
investment  advisory  services to mutual  funds,  institutions  and, to a lesser
extent,  individuals.  Alger  Management  has been  engaged in the  business  of
rendering  investment  advisory  services since 1964 and as of January 31, 1998,
had  approximately  $7.8 billion under  management--$4.5  billion in mutual fund
accounts and $3.3 billion in other advisory accounts.

                             INVESTMENT OBJECTIVES
                                  AND POLICIES

     The  following is a brief  description  of the  investment  objectives  and
policies  of each  Portfolio.  No  assurance  can be given that any  Portfolio's
objective(s) will be achieved.  Certain instruments and techniques  discussed in
this  summary  are  described  in greater  detail in this  Prospectus  under the
caption "Certain  Securities and Investment  Techniques" and in the Statement of
Additional Information.

     The  Statement  of  Additional  Information  contains  specific  investment
restrictions that govern the Portfolios' investments. These restrictions and the
Portfolios' investment objectives are "fundamental"  policies,  which means that
they may not be changed  without a majority vote of shareholders of the affected
Portfolio.  Except for the investment objectives and the investment restrictions
specifically  identified as fundamental,  all investment  policies and practices
described in this Prospectus and in the Statement of Additional  Information are
not  fundamental,  so the  Fund's  Board of  Trustees  may change  them  without
shareholder approval. The fundamental  restrictions applicable to the Portfolios
include, among others, (i)


                                       1


<PAGE>


a prohibition on any Portfolio's  purchasing a security,  other than obligations
issued or guaranteed by the U. S. Government,  its agencies or instrumentalities
("U. S.  Government  securities"),  if as a result more than five percent of the
assets of the Portfolio would be invested in the securities of the issuer or the
Portfolio would own more than 10 percent of the outstanding voting securities of
the issuer, except that 25 percent of a Portfolio's total assets may be invested
without  regard  to the  five  percent  limitation;  (ii) a  prohibition  on any
Portfolio's investing more than 25 percent of its total assets in the securities
of  issuers  in a  particular  industry  with  exceptions  for  U.S.  Government
securities;  and  (iii) a  prohibition  on any  Portfolio's  borrowing  money or
pledging its assets, except for temporary or emergency purposes in an amount not
exceeding  10 percent of the  Portfolio's  total  assets,  except that the Alger
Capital  Appreciation  Retirement  Portfolio may borrow for investment  purposes
(see   "Certain   Securities   and   Investment   Techniques--Leverage   Through
Borrowing").

     Each  Portfolio  may  invest  a  portion  of its  assets  in  money  market
instruments,  including,  but not limited  to,  certificates  of  deposit,  time
deposits  and  bankers'   acceptances   issued  by  domestic   bank  and  thrift
institutions,  U.S.  Government  securities,  commercial  paper  and  repurchase
agreements.

     No  Portfolio  will  invest  more  than 15  percent  of its net  assets  in
"illiquid" securities, which include restricted securities, securities for which
there is no readily  available market and repurchase  agreements with maturities
of greater than seven days; however,  restricted  securities that are determined
by the Board of Trustees to be liquid are not  subject to this  limitation  (see
"Certain  Securities  and  Investment  Techniques--Restricted  Securities").  In
addition,  each Portfolio  will limit its  investments in warrants and rights to
not more than five percent of its net assets, of which not more than two percent
of its net  assets  may be  invested  in  warrants  not  listed on a  recognized
domestic stock exchange.  Warrants or rights acquired as part of a unit attached
to securities at the time of acquisition  are not subject to these  limitations,
which may be changed without shareholder  approval.  Each Portfolio may lend its
securities and enter into "short sales against the box." See "Certain Securities
and Investment  Techniques." The Portfolios will only invest in convertible debt
securities rated in one of the three highest rating categories by any nationally
recognized  statistical  rating  organization  ("NRSRO").  See the  Statement of
Additional Information for a description of these ratings.

ALL PORTFOLIOS

     The   investment   objective  of  each   Portfolio  is  long-term   capital
appreciation.  Income is a consideration  in the selection of investments but is
not an investment objective of a Portfolio.  Each Portfolio seeks to achieve its
objective 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  capitalization  criteria  outlined  below  for each
Portfolio are not mutually  exclusive and a given  security may be owned by more
than one or all of the Portfolios.

     It is anticipated  that each  Portfolio will invest  primarily in companies
whose   securities   are  traded  on  domestic   stock   exchanges   or  in  the
over-the-counter  market.  These  companies  may  still 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. The risks involved in investing in
smaller  companies  are  discussed  below  under  "Alger  Small  Cap  Retirement
Portfolio." In order to afford a Portfolio the  flexibility to take advantage of
new opportuni-


                                       2


<PAGE>


ties for  investments  in accordance  with its  investment  objective or to meet
redemptions, each Portfolio may hold up to 15 percent of its net assets in money
market instruments and repurchase agreements and in excess of this amount (up to
100% of its  assets)  during  temporary  defensive  periods.  This amount may be
higher than that maintained by other funds with similar  investment  objectives.
See "Certain  Securities and Investment  Techniques."

ALGER SMALL CAP RETIREMENT PORTFOLIO

     Except during temporary  defensive periods,  the Alger Small Cap Retirement
Portfolio,  formerly  known as Alger Defined  Contribution  Small Cap 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--within  the range of  companies  included in the Russell
2000 Growth Index ("Russell Index") or the S&P SmallCap 600 Index ("S&P Index"),
updated  quarterly.  Both  indexes  are broad  indexes  of small  capitalization
stocks.  As of December  31,  1997,  the range of market  capitalization  of the
companies in the Russell  Index was $20 million to $2.97  billion;  the range of
market  capitalization  of the  companies  in the S&P Index at that date was $21
million to $2.934 billion. The combined range as of that date was $20 million to
$2.97 billion.  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.

     Investing in smaller,  newer issuers  generally  involves greater risk than
investing in larger, more established issuers.  Companies in which the Portfolio
is likely  to invest  may have  limited  product  lines,  markets  or  financial
resources and may lack management depth. The securities issued by such companies
may have  limited  marketability  and may be subject  to more  abrupt or erratic
market movements than securities of larger,  more  established  companies or the
market averages in general.  Accordingly, an investment in the Portfolio may not
be appropriate for all investors.

ALGER MIDCAP GROWTH
RETIREMENT PORTFOLIO

     Except  during  temporary  defensive  periods,   the  Alger  MidCap  Growth
Retirement Portfolio, formerly known as Alger Defined Contribution MidCap Growth
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.  As of December 31, 1997, the
range of market  capitalization  of these  companies was $213 million to $13.737
billion.  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 CAPITAL APPRECIATION
RETIREMENT PORTFOLIO

     Except during temporary defensive periods,  the Alger Capital  Appreciation
Retirement  Portfolio,  formerly known as Alger Defined  Contribution  Leveraged
AllCap  Portfolio,  invests  at least 85  percent  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


                                       3


<PAGE>


on securities and  securities  indexes to increase gain and to hedge against the
risk of unfavorable  price  movements,  and 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 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 assets,  less  liabilities  other
than such borrowing. See "Certain Securities and Investment Techniques."

SELECTING AMONG THE PORTFOLIOS

     Set forth below is  information  that may be of  assistance  in selecting a
Portfolio suitable for a particular  investor's needs. Further assistance in the
investment  process is available by calling  (800)  992-3362.  Available at this
number will be licensed,  registered representatives who are knowledgeable about
the Fund and each of the Portfolios. There is no charge for making this call.


     Each of the Portfolios,  like all other investments,  can provide two types
of  return:  income  return  and  capital  return.  Income  return is the income
received  from an  investment,  such as  interest  on  bonds  and  money  market
instruments  and dividends from common and preferred  stocks.  Capital return is
the change in the market  value of an  investment,  such as an  increase  in the
price of a common stock or of shares of a Portfolio.  Total return is the sum of
income return and capital return. Thus, if a Portfolio over a year produces four
percent in income return and its shares increase in value by three percent,  its
total  return is seven  percent.  In general,  the more that  capital  return is
emphasized  over  income  return  in an  investment  program,  the more  risk is
associated with the program.

     Growth funds such as the Portfolios  seek primarily  capital  return.  They
invest  primarily  in common  stocks and offer the  opportunity  of the greatest
return  over the long term but can be risky since their  prices  fluctuate  with
changes  in stock  market  prices,  as  described  in the  preceding  paragraph.
Further, growth funds that invest in smaller companies,  such as the Alger Small
Cap Retirement  Portfolio,  offer potential for  significant  price gains if the
companies are successful, but there is also the risk that the companies will not
succeed and the price of the companies' shares will drop in value.  Growth funds
that invest in larger,  more  established  companies,  such as the Alger  MidCap
Growth  Retirement  Portfolio,  generally offer  relatively less opportunity for
capital return but a greater degree of safety. In addition,  funds that leverage
through borrowing,  such as the Alger Capital Appreciation Retirement Portfolio,
offer an  opportunity  for greater  capital  appreciation,  but at the same time
increase  exposure  to capital  risk.

     Investors  considering  equity  investing  through  the  Portfolios  should
carefully  consider the inherent risks.  Expectations of future  inflation rates
should be  considered  in making  investment  decisions and even though over the
long term stocks may present attractive opportunities,  the results of an equity
investment  managed by a particular  management  firm may not match those of the
market as a whole.

                             CERTAIN SECURITIES AND
                             INVESTMENT TECHNIQUES

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

                                       4


<PAGE>


Portfolio  to resell,  the  instrument  at an agreed  price  (including  accrued
interest) and time, thereby determining the yield during the Portfolio's holding
period.

SHORT SALES

     Each 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.

RESTRICTED SECURITIES

     Each  Portfolio may invest in restricted  securities,  which are securities
subject to legal or contractual restrictions on their resale. These restrictions
might prevent the sale of the  securities at a time when a sale would  otherwise
be desirable.  In order to sell  securities  that are not  registered  under the
federal  securities  laws it may be  necessary  for the  Portfolio  to bear  the
expense of  registration.  No  restricted  securities  will be  acquired  if the
acquisition would cause the aggregate value of all illiquid securities to exceed
15 percent of the Portfolio's net assets.

     The  Portfolios 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 Fund's Board
of Trustees has delegated its  responsibility  to Alger  Management to determine
the liquidity of each restricted  security  purchased by a Portfolio pursuant to
the Rule, subject to the Board's 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
Portfolios could be adversely affected.

LENDING OF PORTFOLIO SECURITIES

     In order to generate income and to offset expenses, each Portfolio may lend
portfolio  securities  to brokers,  dealers and other  financial  organizations.
Loans of  securities  by a  Portfolio,  if and when made,  may not exceed  331/3
percent of the Portfolio's  total assets including all collateral on such loans,
less liabilities exclusive of the obligation to return such collateral, and will
be collateralized by cash, letters of credit or U. S. Government securities that
are  maintained  at all times in an amount  equal to at least 100 percent of the
current market value of the loaned securities.

OPTIONS TRANSACTIONS

     The Alger Capital  Appreciation  Retirement  Portfolio may purchase or sell
(that is, write) listed options on securities as a means of achieving additional
return or of hedging the value of its portfolio. The Portfolio may write covered
call options on common stocks that it owns or has


                                       5



<PAGE>


an immediate right to acquire through conversion or exchange of other securities
in an amount not to exceed 25% of total  assets.  The  Portfolio may only buy or
sell options that are listed on a national securities exchange.

     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.

     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.  There can be no
assurance that a closing purchase transaction can be effected when the Portfolio
so desires.

     An option may be closed out only on an exchange  that  provides a secondary
market for an option of the same series.  Although the Portfolio  will generally
purchase or write only those  options  for which  there  appears to be an active
secondary  market,  there is no assurance that a liquid  secondary  market on an
exchange will exist for any particular  option.  The Portfolio will not purchase
options if, as a result,  the aggregate cost of all outstanding  options exceeds
10% of the Portfolio's total assets,  although no more than 5% will be committed
to transactions entered into for non-hedging purposes.

     The  Portfolio  may write put and call  options  on stock  indexes  for the
purpose of  increasing  its gross  income and to protect its  portfolio  against
declines in the value of the  securities  it owns or  increases  in the value of
securities to be acquired. In addition,  the Portfolio may purchase put and call
options on stock indexes in order to hedge its investments  against a decline in
value or to attempt to reduce the risk of missing a market or  industry  segment
advance. Options on stock indexes are similar to options on specific securities.
However,  because  options on stock  indexes do not involve  the  delivery of an
underlying  security,  the option represents the holder's right to obtain,  from
the writer,  cash in an amount equal to a fixed  multiple of the amount by which
the exercise  price  exceeds (in the case of a put) or is less than (in the case
of a call) the closing value of the underlying stock index on the exercise date.
Therefore,  while one purpose of writing such options is to generate  additional
income for the Portfolio,  the Portfolio  recognizes  that it may be required to
deliver an amount of cash in excess of the market value of a stock index at such
time as an option  written by the  Portfolio  is  exercised  by the holder.  The
writing and purchase of options is a highly specialized  activity which involves
investment  techniques and risks  different from those  associated with ordinary
portfolio  securities  transactions.  The successful use of protective  puts for
hedging purposes depends in part on Alger Management's ability to predict future
price  fluctuations  and the  degree of  correlation  between  the  options  and
securities markets.

STOCK INDEX FUTURES AND OPTIONS ON
STOCK INDEX FUTURES

     The Alger Capital  Appreciation  Retirement Portfolio may purchase and sell
stock index  futures  contracts  and options on stock index  futures  contracts.
These  investments  may be made  solely for  hedging or other  permissible  risk


                                       6


<PAGE>


management  purposes,  such as protecting  the price of a security the Portfolio
intends to buy, but not for purposes of speculation.  Aggregate  initial margins
and  premiums  on  such  investments  may  not  constitute  more  than 5% of the
Portfolio's  assets.   Hedging  and  other  risk  management   transactions  are
undertaken  to reduce or  eliminate  any of several  kinds of price  fluctuation
risk. For example,  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.

     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.  With respect to stock
indexes that are permitted  investments,  the Portfolio  intends to purchase and
sell futures contracts on the stock index for which it can obtain the best price
with considerations also given to liquidity.  While incidental to its securities
activities, the Portfolio may use index futures as a substitute for a comparable
market position in the underlying  securities.

     There can be no assurance of the Portfolio's  successful use of stock index
futures as a hedging device. Due to the risk of an imperfect correlation between
securities in the Portfolio  that are the subject of a hedging  transaction  and
the futures  contract  used as a hedging  device,  it is possible that the hedge
will not be fully  effective  in that,  for  example,  losses  on the  portfolio
securities  may be in excess of gains on the  futures  contract or losses on the
futures contract may be in excess of gains on the portfolio securities that were
the subject of the hedge.  The risk of  imperfect  correlation  increases 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 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 a 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,  the Portfolio's purchase of such options will be based upon
predictions as to anticipated market trends, which could prove to be inaccurate.

LEVERAGE THROUGH BORROWING

     The Alger Capital  Appreciation  Retirement Portfolio may borrow from banks
for investment  purposes.  This borrowing is known as leveraging.  The Portfolio
may use up to 331/3 percent of its assets for leveraging. The Investment Company
Act of 1940,  as amended,  requires the


                                       7


<PAGE>


Portfolio 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. Leveraging may exaggerate the effect
on net asset  value of any  increase  or  decrease  in the  market  value of the
Portfolio's  securities.  Money  borrowed  for  leveraging  will be  subject  to
interest  costs  which  may  or may  not be  recovered  by  appreciation  of the
securities  purchased;  in certain  cases,  interest costs may exceed the return
received on the  securities  purchased.  The  Portfolio  also may be required to
maintain  minimum average balances in connection with such borrowing or to pay a
commitment  or  other  fee to  maintain  a  line  of  credit;  either  of  these
requirements would increase the cost of borrowing over the stated interest rate.

PORTFOLIO TURNOVER

     A  Portfolio's  turnover  rate is  calculated  by  dividing  the  lesser of
purchases or sales of securities  for the fiscal year by the monthly  average of
the value of the Portfolio's  securities,  with  obligations  with less than one
year to maturity excluded. A 100 percent turnover rate would occur, for example,
if all included  securities  were replaced once during the year.

     The  Portfolios  will not normally  engage in the trading of securities for
the purpose of realizing  short-term profits,  but will adjust their holdings as
considered advisable in view of prevailing or anticipated market conditions, and
turnover will not be a limiting factor should Alger Management deem it advisable
to  purchase or sell  securities.

     In  Alger   Management's   view,   companies  are  organic   entities  that
continuously  undergo  changes in response  to,  among other  things,  economic,
market,   environmental,   technological,   political  and  managerial  factors.
Generally,  securities  will be purchased for capital  appreciation  and not for
short-term  trading profits.  However,  the Portfolios may dispose of securities
without  regard to the time they have been held when such action,  for defensive
or  other  purposes,  appears  advisable.  Moreover,  it is  Alger  Management's
philosophy   to  pursue  the   Portfolios'   investment   objective  of  capital
appreciation  by managing these  Portfolios  actively,  which may result in high
portfolio  turnover.  Increased  portfolio  turnover  will  have the  effect  of
increasing a Portfolio's brokerage and custodial expenses.

                                   MANAGEMENT

BOARD OF TRUSTEES

     The affairs of the Fund are managed under the  supervision  of its Board of
Trustees.  The Statement of Additional  Information  contains general background
information  about each Trustee and executive  officer of the Fund. By virtue of
the responsibilities assumed by Alger Management, the Fund requires no employees
other than its executive officers. None of the Fund's executive officers devotes
full time to the affairs of the Fund.

INVESTMENT MANAGER

     Alger Management serves as the Fund's investment manager. In that capacity,
Alger Management,  among other things, analyzes the Portfolios' assets, arranges
for  the  purchase  and  sale  of  the   Portfolios'   securities   and  selects
broker-dealers  that, in its judgment,  provide prompt and reliable execution at
favorable  prices and reasonable  commission  rates. It is anticipated  that the
Fund's  distributor,  Fred  Alger &


                                       8


<PAGE>


Company,  Incorporated  ("Alger Inc."), an affiliate of Alger  Management,  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. In addition,
Alger  Management may select  broker-dealers  that provide it with brokerage and
research  services  and  may  cause  a  Portfolio  to pay  these  broker-dealers
commissions that exceed those other broker-dealers may have charged, if it views
the  commissions  as  reasonable  in relation to the value of the  brokerage and
research  services  received.  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.

     Alger  Management is a wholly owned  subsidiary of Alger Inc. which in turn
is a wholly owned  subsidiary of 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.

     As  compensation  for the investment  management  services  rendered,  each
Portfolio  pays Alger  Management a separate 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 Small Cap Retirement  Portfolio and
Alger  Capital  Appreciation  Retirement  Portfolio--.85  percent;  Alger MidCap
Growth Retirement Portfolio--.80 percent.

     David D. Alger,  Seilai Khoo and Ronald  Tartaro are primarily  responsible
for the day-to-day  management of the Portfolios of the Fund. Mr. Alger has been
employed by Alger  Management  since  1971,  as  Executive  Vice  President  and
Director of Research  until 1995 and as President  since 1995. Ms. Khoo 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 has been  employed by
Alger  Management  since 1990 as a senior  research  analyst until 1995 and as a
Senior Vice President since 1995. Mr. Alger, Ms. Khoo and Mr. Tartaro also serve
as portfolio managers for other mutual funds and investment  accounts managed by
Alger Management.

     Alger Management  personnel  ("Access  Persons") are permitted to engage in
personal securities  transactions  subject to the restrictions and procedures of
the  Fund's  Code of Ethics.  Pursuant  to the Code of  Ethics,  Access  Persons
generally must preclear all personal  securities  transactions  prior to trading
and are subject to certain  prohibitions on personal trading. You can get a copy
of the Fund's Code of Ethics by calling the Fund toll-free at (800) 992-3362.

     Alger Shareholder Services, Inc., an affiliate of Alger Management,  serves
as  transfer  agent for the Fund.  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.

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. 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


                                       9



<PAGE>


while  retaining the ability to be reimbursed  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.

     Each Portfolio of the Fund may compensate certain entities other than Alger
Inc. and its  affiliates  for  providing  record-keeping  and/or  administrative
services to participating  retirement plans. This compensation may be paid at an
annual rate of up to .25% of the net asset value of shares of the Portfolio held
by those plans.

                                NET ASSET VALUE

     The net asset value per share of each  Portfolio is  calculated on each day
on which the New York Stock Exchange,  Inc. (the "NYSE") is open as of the close
of regular  trading on the NYSE (normally 4:00 p.m.  Eastern time).  The NYSE is
currently open on each Monday through Friday, except (i) January 1st, Dr. Martin
Luther  King,  Jr. Day,  Presidents'  Day (the third Monday in  February),  Good
Friday,  Memorial Day (the last Monday in May),  July 4th,  Labor Day (the first
Monday in  September),  Thanksgiving  Day (the fourth  Thursday in November) and
December 25th or (ii) the preceding  Friday when any one of those holidays falls
on a Saturday,  or the subsequent Monday when any one of those holidays falls on
a Sunday.  Net asset value per share of a Portfolio  is computed by dividing the
value  of  the  Portfolio's  net  assets  by the  total  number  of  its  shares
outstanding.

     The assets of the  Portfolios  that are traded on a securities  exchange or
other recognized market are valued on the basis of market quotations.  Assets of
those  Portfolios for which  quotations are not readily  available are valued at
fair value as determined in good faith under procedures approved by the Board of
Trustees. Instruments with remaining maturities of 60 days or less are valued on
the basis of  amortized  cost,  as  described  in the  Statement  of  Additional
Information.

                           PURCHASES AND REDEMPTIONS

     All direct  purchasers  of shares of the  Portfolios  will be Plan Sponsors
which  establish  or maintain  Plans.  Participants  may invest in shares of the
Portfolios  only through  their  respective  Plan Sponsor.  Participants  cannot
contact  the Fund  directly  to  purchase  or redeem  shares of the  Portfolios.
Instead,  Participants  must  contact  their  Plan  Sponsor or its agent for the
purpose of processing purchase requests.  There is no minimum amount for initial
or subsequent  investments  for any Plan Sponsor.  Participants  should  contact
their Plan Sponsor for  information  concerning  the  appropriate  procedure for
investing in the Fund.

     Orders  received by the Fund or the Fund's  transfer  agent are effected on
days on which the NYSE is open for trading. For orders received before the close
of regular trading on the NYSE,  purchases and redemptions of the shares of each
Portfolio are effected at the respective  net asset values per share  determined
as of the close of regular trading on the NYSE on that same day. Orders received
after  the  close  of  regular  trading  on the NYSE  are  effected  at the next
calculated  net asset value.  See "Net Asset Value." All orders for the purchase
of shares are  subject to  acceptance  or  rejection  by the Fund.  Payment  for
redemptions  will be made by the Fund's transfer agent on behalf of the Fund and
the relevant  Portfolios  within  seven days after the request is received.  The
Fund does not  assess  any fees,  either  when it sells or when it  redeems  its
shares.

     Investors may exchange  stock of companies  acceptable to Alger  Management
for  shares of the  Portfolios  of the Fund with a minimum of 100 shares of each
company  generally  being required.


                                       10


<PAGE>


The Fund  believes  such  exchange  provides a means by which holders of certain
securities  may invest in the  Portfolios  of the Fund  without  the  expense of
selling the securities in the public market.  The investor should furnish either
in  writing or by  telephone  to Alger  Management  a list with a full and exact
description of all securities proposed for exchange.  Alger Management will then
notify the investor as to whether the securities are acceptable and, if so, will
send a Letter of Transmittal  to be completed and signed by the investor.  Alger
Management has the right to reject all or any part of the securities offered for
exchange.  The securities must then be sent in proper form for transfer with the
Letter of Transmittal  to the Custodian of the Fund's assets.  The investor must
certify that there are no legal or contractual restrictions on the free transfer
and sale of the securities.  Upon receipt by the Custodian,  the securities will
be valued as of the close of  business  on the day of receipt in the same manner
as the  Portfolio's  securities  are valued  each day.  Shares of the  Portfolio
having  an  equal  net  asset  value  as of the  close  of the  same day will be
registered in the investor's  name.  There is no sales charge on the issuance of
shares of the  Portfolio,  no charge for making the  exchange  and no  brokerage
commission on the securities accepted, although applicable stock transfer taxes,
if any, may be deducted.  The exchange of securities by the investor pursuant to
this offer may constitute a taxable transaction and may result in a gain or loss
for federal income tax purposes.  The tax treatment experienced by investors may
vary depending upon individual circumstances. Each investor should consult a tax
adviser to determine federal, state and local tax consequences.

     Under  unusual  circumstances,  shares of a Portfolio  may be redeemed  "in
kind," which means that the  redemption  proceeds  will be paid with  securities
which are held by the  Portfolio.  Please refer to the  Statement of  Additional
Information for more details.

                          DIVIDENDS AND DISTRIBUTIONS

             Each  Portfolio  will be  treated  separately  in  determining  the
amounts of dividends of net investment income and distributions of capital gains
payable  to  holders  of  its  shares.   Dividends  and  distributions  will  be
automatically  reinvested on the payment date for each shareholder's  account in
additional shares of the Portfolio that paid the dividend or distribution at net
asset value. Dividends will be declared and paid annually.  Distributions of any
net realized  capital gains earned by a Portfolio  usually will be made annually
after the close of the fiscal year in which the gains are earned.

                                     TAXES

     Each Portfolio will be treated as a separate taxpayer with the result that,
for  federal  income tax  purposes,  the  amounts of net  investment  income and
capital gains earned will be determined on a Portfolio-by-Portfolio (rather than
on a  Fund-wide)  basis.  The Fund  intends  that each  Portfolio  will  qualify
separately  as a  "regulated  investment  company"  within  the  meaning  of the
Internal  Revenue Code of 1986, as amended (the "Code") for each taxable year of
each Portfolio. If so qualified, and providing certain distribution requirements
are met,  a  Portfolio  will not be  subject  to  federal  income tax on its net
investment income and net capital gains that it distributes to its shareholders.

     With respect to  participants  in the Plans,  dividends from net investment
income and net realized capital gains ordinarily will not be subject to taxation
until  such  dividends  are  distributed  to such  participants  from their Plan
accounts.  Generally,  distributions  from a Plan will be  taxable  as  ordinary
income at the rate applicable to the participant at the time of distribution. In
certain cases, distributions made


                                       11


<PAGE>


to a participant from a Plan prior to the date on which the participant  reaches
age 591/2  are  subject  to a penalty  tax  equivalent  to 10% of the  amount so
distributed,  in addition to the ordinary  income tax payable on such amount for
the year in which it is distributed.

     The  foregoing  is a general  and  abbreviated  summary  of the  applicable
provisions  of the Code and Treasury  regulations  presently in effect.  For the
complete provisions, reference should be made to the pertinent Code sections and
the Treasury  regulations  promulgated  thereunder.  Participants should consult
their  Plan  Sponsors  or  tax  advisers   regarding  the  tax  consequences  of
participation in the Plan or of any Plan contributions or withdrawals.

                                  ORGANIZATION

     The Fund was organized on July 14, 1993 under the laws of the  Commonwealth
of  Massachusetts  and is a business entity  commonly known as a  "Massachusetts
business  trust."  The Fund  offers  shares of  beneficial  interest of separate
series, par value $.001 per share. An unlimited number of shares of four series,
representing the shares of the Portfolios,  have been  authorized.  No series of
shares has any preference over any other series.

     When matters are  submitted  for  shareholder  vote,  shareholders  of each
Portfolio  will  have  one  vote for each  full  share  held and  proportionate,
fractional  votes for fractional  shares held. A separate vote of a Portfolio is
required  on any  matter  affecting  the  Portfolio  on which  shareholders  are
entitled  to vote,  such as  approval  of a  Portfolio's  agreement  with  Alger
Management.  Shareholders  of one Portfolio are not entitled to vote on a matter
that does not affect that Portfolio but that does require a separate vote of the
other Portfolios.  There normally will be no annual meetings of shareholders for
the  purpose  of  electing  Trustees  unless  and until such time as less than a
majority of 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.  Any  Trustee  may be removed  from office on the vote of
shareholders  holding at least two-thirds of the Fund's  outstanding shares at a
meeting  called for that  purpose.  The  Trustees  are  required  to call such a
meeting on the written  request of  shareholders  holding at least 10 percent of
the Fund's outstanding shares.

 CONTROL SHAREHOLDERS

     At February 2, 1998, Wells Fargo Bank,  Trustee for Mentor Graphics,  owned
beneficially  or of record 57.38% of the Alger Small Cap  Retirement  Portfolio.
The Fred Alger & Company,  Incorporated  et al Pension Plan and the Fred Alger &
Company,  Incorporated et al Profit Sharing Plan owned beneficially or of record
35.00%  and  41.64%,  respectively,   of  the  Alger  MidCap  Growth  Retirement
Portfolio;   and  38.27%  and  38.75%,   respectively,   of  the  Alger  Capital
Appreciation Retirement Portfolio at February 2, 1998. These shareholders may be
deemed to control the specified portfolios.

                                   PERFORMANCE

     Each  Portfolio may include  quotations of "total return" and/or "yield" in
advertisements or reports to shareholders or prospective investors.  BOTH "TOTAL
RETURN"  AND/OR  "YIELD"  FIGURES ARE BASED ON  HISTORICAL  EARNINGS AND ARE NOT
INTENDED TO INDICATE FUTURE PERFORMANCE. Total return figures show the aggregate
or average  percentage  change in value of an investment in a Portfolio from the
beginning date of the measuring period to the end of the measuring period. These
figures reflect  changes in the price of the Portfolio's  shares and assume that
any income  dividends and/or capital gains  distributions  made by the Portfolio
during the period were  reinvested in shares of the  Portfolio.  Figures will be
given for recent 1, 5 and 10 year periods, and may be given for other periods as
well (such as


                                       12


<PAGE>


from commencement of the Portfolio's  operations,  or on a year-by-year  basis).
When  considering  "average"  total return  figures for periods  longer than one
year, it is important to note that the  Portfolio's  annual total return for any
one year in the period  might have been greater or less than the average for the
entire period.  The Portfolio may also use "aggregate"  total return figures for
various periods, representing the cumulative change in value of an investment in
the Portfolio for the specific  period  (again  reflecting  changes in Portfolio
share prices and assuming  reinvestment of dividends and  distributions) as well
as "actual annual" and "annualized"  total return figures.  Total returns may be
shown by means of schedules, charts or graphs, and may indicate subtotals of the
various components of total return (i.e., change in value of initial investment,
income dividends and capital gains distributions).  The "yield" of the Portfolio
refers to "net  investment  income"  generated by the Portfolio over a specified
thirty-day period. This income is then "annualized." That is, the amount of "net
investment  income"  generated by the Portfolio during that thirty-day period is
assumed to be generated  over a 12-month  period and is shown as a percentage of
the  investment.  "Total  return" and "yield" for a Portfolio will vary based on
changes in market conditions.  In addition, since the deduction of a Portfolio's
expenses is reflected in the total return and yield figures,  "total return" and
"yield" will also vary based on the level of the Portfolio's expenses.

     From time to time,  advertisements  or reports to shareholders  may compare
the yield or  performance  of a Portfolio  to that of other  mutual funds with a
similar investment  objective.  The performance of a Portfolio 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 to  various  unmanaged  indices,  such as the S&P 500.  In  addition,
evaluations  of  the  Portfolios  published  by  nationally  recognized  ranking
services and by financial publications that are nationally  recognized,  such as
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  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.

                            INVESTOR AND SHAREHOLDER
                                   INFORMATION

     Investors and shareholders may contact the Fund toll-free at (800) 992-3362
for further  information  regarding the Fund and the Portfolios,  as well as for
assistance  in selecting a Portfolio  and  obtaining a Statement  of  Additional
Information.   The  Fund's  Annual  Report   contains   additional   performance
information  and is available on request and without  charge by  contacting  the
Fund at the toll-free number listed above.


                                       13


<PAGE>


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

     NO  PERSON  HAS  BEEN  AUTHORIZED  TO GIVE ANY  INFORMATION  OR TO MAKE ANY
REPRESENTATIONS  OTHER THAN THOSE  CONTAINED IN THIS PROSPECTUS OR THE STATEMENT
OF ADDITIONAL  INFORMATION IN CONNECTION WITH THE OFFERING OF THE FUND'S SHARES,
AND IF GIVEN OR MADE,  SUCH OTHER  INFORMATION  OR  REPRESENTATIONS  MUST NOT BE
RELIED ON AS  HAVING  BEEN  AUTHORIZED  BY THE FUND.  THIS  PROSPECTUS  DOES NOT
CONSTITUTE AN OFFER IN ANY STATE IN WHICH,  OR TO ANY PERSON TO WHOM, SUCH OFFER
MAY NOT LAWFULLY BE MADE.

                                   ----------

INVESTMENT MANAGER:
Fred Alger Management, Inc.
75 Maiden Lane
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

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


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



                           THE ALGER |                      
                          RETIREMENT | MEETING THE CHALLENGE
                                FUND | OF INVESTING         




                                ALGER SMALL CAP
                              RETIREMENT PORTFOLIO

                              ALGER MIDCAP GROWTH
                              RETIREMENT PORTFOLIO

                           ALGER CAPITAL APPRECIATION
                              RETIREMENT PORTFOLIO



                                   PROSPECTUS



                               FEBRUARY 25, 1998


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