ALGER FUND
497, 2000-11-02
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STATEMENT OF
ADDITIONAL INFORMATION

                                              SEPTEMBER 29, 2000
                                              AS SUPPLEMENTED NOVEMBER 2, 2000


                           THE  |  ONE WORLD TRADE CENTER--SUITE 9333
                         ALGER  |  NEW YORK, NEW YORK 10048
                          FUND  |  (800) 922-3863


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

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

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

    The Fund's financial statements for the year ended October 31, 1999 and for
the six months ended April 30, 2000 are contained in its annual and  semi-annual
reports to shareholders and are incorporated by reference into this Statement of
Additional Information.

    This Statement of Additional Information is not a Prospectus. This document
contains additional information about The Alger Fund and supplements information
in the Prospectus  dated September 29, 2000. It should be read together with the
Prospectus  which may be obtained  free of charge by writing or calling the Fund
at the address or toll-free number shown above.

                                   CONTENTS

The Portfolios ............................................................    2
Investment Strategies and Policies ........................................    3
Net Asset Value ...........................................................   11
Classes of Shares .........................................................   12
Purchases .................................................................   13
Redemptions ...............................................................   16
Exchanges and Conversions .................................................   19
Management ................................................................   21
Code of Ethics ............................................................   24
Taxes .....................................................................   24
Dividends .................................................................   25
Custodian and Transfer Agent ..............................................   26
Certain Shareholders ......................................................   26
Organization ..............................................................   27
Determination of Performance ..............................................   28
Appendix ..................................................................  A-1
<PAGE>

THE PORTFOLIOS

ALGER MONEY MARKET PORTFOLIO

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

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

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

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

ALGER SMALL CAPITALIZATION PORTFOLIO

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

ALGER MIDCAP GROWTH PORTFOLIO

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

ALGER LARGECAP GROWTH PORTFOLIO (FORMERLY ALGER GROWTH PORTFOLIO)

Except during temporary defensive periods, the Portfolio invests at least 65% of
its total assets in equity securities of companies that, at the time of purchase
of the securities,  have total market  capitalization--present  market value per
share  multiplied by the total number of shares  outstanding--of  $10 billion or
greater.  Accordingly, the Portfolio may invest up to 35% of its total assets in
equity securities of companies that, at the time of purchase,  have total market
capitalization of less than $10 billion.

ALGER BALANCED PORTFOLIO

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

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

ALGER CAPITAL APPRECIATION PORTFOLIO

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

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

                                      -2-
<PAGE>

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

IN GENERAL

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

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

INVESTMENT STRATEGIES AND POLICIES

CERTAIN SECURITIES AND INVESTMENT TECHNIQUES

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

U.S. GOVERNMENT OBLIGATIONS

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

U.S. GOVERNMENT AGENCY SECURITIES

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

BANK OBLIGATIONS

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

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

FOREIGN BANK OBLIGATIONS

Investments by the  Portfolios in foreign bank  obligations  and  obligations of
foreign  branches of domestic banks present certain risks,  including the impact
of future political and economic developments, the pos-

                                      -3-
<PAGE>

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

SHORT-TERM CORPORATE DEBT SECURITIES

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

COMMERCIAL PAPER

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

VARIABLE RATE MASTER DEMAND NOTES

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

REPURCHASE AGREEMENTS

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

REVERSE  REPURCHASE  AGREEMENTS (ALGER MONEY MARKET PORTFOLIO AND ALGER BALANCED
PORTFOLIO)

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

FIRM COMMITMENT AGREEMENTS AND WHEN-ISSUED PURCHASES

Firm commitment agreements and "when-issued"  purchases call for the purchase of
securities at an agreed price on a specified future date and would be used, for

                                      -4-
<PAGE>

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

WARRANTS AND RIGHTS

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

RESTRICTED SECURITIES

Each Portfolio may invest in restricted  securities  governed by Rule 144A under
the  Securities  Act of 1933. In adopting Rule 144A, the Securities and Exchange
Commission specifically stated that restricted securities traded under Rule 144A
may be treated as liquid for purposes of investment  limitations if the board of
trustees  (or the fund's  adviser  acting  subject to the  board's  supervision)
determines  that the  securities  are in fact liquid.  The Board of Trustees has
delegated its  responsibility  to Alger Management to determine the liquidity of
each restricted security purchased pursuant to the Rule, subject to the Board of
Trustees'  oversight  and review.  Examples  of factors  that will be taken into
account in evaluating the liquidity of a Rule 144A  security,  both with respect
to the initial purchase and on an ongoing basis, will include, among others: (1)
the frequency of trades and quotes for the  security;  (2) the number of dealers
willing to  purchase  or sell the  security  and the  number of other  potential
purchasers;  (3) dealer  undertakings to make a market in the security;  and (4)
the nature of the security and the nature of the marketplace  trades (e.g.,  the
time needed to dispose of the security, the method of soliciting offers, and the
mechanics of transfer).  If institutional  trading in restricted securities were
to decline to limited levels,  the liquidity of the Portfolio could be adversely
affected.

SHORT SALES

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

LENDING OF PORTFOLIO SECURITIES

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

                                      -5-
<PAGE>

FOREIGN SECURITIES

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

OPTIONS (ALGER CAPITAL APPRECIATION PORTFOLIO)

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

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

The Portfolio will not sell options that are not covered.  A call option written
by the Portfolio on a security is "covered" if the Portfolio owns the underlying
security  covered by the call or has an absolute and immediate  right to acquire
that security  without  additional  cash  consideration  (or for additional cash
consideration held in a segregated account) upon conversion or exchange of other
securities held in its portfolio. A call option is also covered if the Portfolio
holds a call on the same security as the call written  where the exercise  price
of the call  held is (1) equal to or less  than the  exercise  price of the call
written  or (2)  greater  than the  exercise  price of the call  written  if the
difference is maintained by the Portfolio in cash, U.S. Government securities or
other high grade short-term obligations in a segregated account. A put option is
"covered"  if the  Portfolio  maintains  cash or  other  high  grade  short-term
obligations with a value equal to the exercise price in a segregated account, or
else holds a put on the same  security  as the put  written  where the  exercise
price of the put held is equal to or greater than the exercise  price of the put
written.

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

The Portfolio would realize a profit from a closing  transaction if the price of
the transaction  were less than the premium  received from writing the option or
is more than the  premium  paid to  purchase  the option;  the  Portfolio  would
realize a loss from a closing  transaction if the price of the transaction  were
less than the premium  paid to purchase  the  option.  Since call option  prices
generally  reflect increases in the price of the underlying  security,  any loss
resulting  from the  repurchase of a call option may also be wholly or partially
offset by unrealized  appreciation of the underlying  security.  Other principal
factors affecting the market value of a put or a call option include supply and

                                      -6-
<PAGE>

demand,  interest  rates,  the current market price and price  volatility of the
underlying security and the time remaining until the expiration date.

An option  position  may be closed  out only on an  exchange  which  provides  a
secondary market for an option of the same series.  There is no assurance that a
liquid secondary market on an exchange will exist for any particular  option. In
such event it might not be possible to effect closing transactions in particular
options,  so that the  Portfolio  would have to exercise  its option in order to
realize any profit and would incur  brokerage  commissions  upon the exercise of
the options.  If the Portfolio,  as a covered call option writer, were unable to
effect a closing  purchase  transaction in a secondary  market,  it would not be
able to sell the  underlying  security  until the option expired or it delivered
the underlying security upon exercise or otherwise covered the position.

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

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

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

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

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

If the Portfolio utilizes these investments, it will do so only for hedging, not
speculative,  purposes. Futures are generally bought and sold on the commodities
exchanges where they are listed with payment of initial and variation  margin as
described below. The sale of a futures contract creates a firm obligation by the
Portfolio,  as seller, to deliver to the buyer the net cash amount called for in
the  contract  at a specific  future  time.  Put  options  on  futures  might be
purchased  to  protect  against  declines  in the  market  values of  securities
occasioned  by a decline in stock prices and  securities  index futures might be
sold to protect against a general decline in the value of securities of the type
that comprise the index.  Options on futures contracts are similar to options on
securities  except that an option on a futures  contract gives the purchaser the
right in return for the premium paid to assume a position in a futures  contract
and obligates the seller to deliver such position.

A stock index future obligates the seller to deliver (and the purchaser to take)
an amount of cash equal to a specific dollar amount times the difference between
the value of a specific  stock index at the close of the last trading day of the
contract and the price at which the agreement is made.  No physical  delivery of
the underlying  stocks in the index is made.  While incidental to its securities
activities, the Portfolio may use index futures as a substitute for a comparable
market  position in the underlying  securities,  although it has not invested in
index futures in the past.

If the Fund uses futures, or options thereon, for hedging, the risk of imperfect
correlation  will increase as the  composition of the Portfolio  varies from the
composition  of the stock index.  In an effort to  compensate  for the imperfect
correlation  of  movements  in the  price of the  securities  being  hedged  and
movements in the price of the stock index futures, the Portfolio may, if it uses
a hedging  strategy,  buy or sell stock index futures  contracts in a greater or
lesser dollar amount than the dollar  amount of the  securities  being hedged if
the  historical  volatility  of the stock index futures has been less or greater
than  that of the  securities.  Such  "over  hedging"  or  "under  hedging"  may
adversely affect the Port-

                                      -7-
<PAGE>

folio'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  would 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 could be effected or that
there would be correlation between price movements in the options on stock index
futures and price movements in the Portfolio's securities which were the subject
of the hedge.  In addition,  any purchase by the Portfolio of such options would
be based upon predictions as to anticipated market trends,  which could prove to
be inaccurate.

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

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

BORROWING

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

INVESTMENT RESTRICTIONS

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

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

1.  Purchasing  the  securities  of  any  issuer,  other  than  U.S.  Government
securities, if as a result more than

                                      -8-
<PAGE>

five percent of the value of the  Portfolio's  total assets would be invested in
the  securities of the issuer,  except that up to 25 percent of the value of the
Portfolio's  (other than Alger Money  Market  Portfolio's)  total  assets may be
invested without regard to this limitation.

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

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

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

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

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

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

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

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

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

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

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

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

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

15. Investing in oil, gas or other mineral exploration or development  programs,
except that the Portfolio may


                                      -9-
<PAGE>

invest in the securities of companies that invest in or sponsor those programs.

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

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

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

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

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

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

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

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

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

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

 f. Redeem their securities in kind.

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

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

PORTFOLIO TRANSACTIONS

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

Transactions  in equity  securities  are in many cases  effected  on U. S. stock
exchanges and involve the payment of negotiated brokerage commissions.  There is
generally no stated commission in the case of securities


                                     -10-
<PAGE>

traded in the  over-the-counter  markets,  but the  prices  of those  securities
include undisclosed commissions or mark-ups. Purchases and sales of money market
instruments  and debt  securities  usually  are  principal  transactions.  These
securities  are  normally   purchased  directly  from  the  issuer  or  from  an
underwriter or market maker for the securities. The cost of securities purchased
from  underwriters  includes an  underwriting  commission or concession  and the
prices at which  securities  are  purchased  from and sold to dealers  include a
dealer's  mark-up  or  mark-down.  U. S.  Government  securities  are  generally
purchased from  underwriters  or dealers,  although  certain  newly-issued U. S.
Government  securities may be purchased directly from the U. S. Treasury or from
the issuing agency or instrumentality.

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

In selecting brokers or dealers to execute portfolio transactions on behalf of a
Portfolio, Alger Management seeks the best overall terms available. In assessing
the best overall terms  available for any  transaction,  Alger  Management  will
consider the factors it deems  relevant,  including the breadth of the market in
the  investment,  the  price of the  investment,  the  financial  condition  and
execution  capability  of the  broker or dealer  and the  reasonableness  of the
commission,  if any, for the specific  transaction and on a continuing basis. In
addition,  Alger  Management is  authorized,  in selecting  parties to execute a
particular  transaction and in evaluating the best overall terms  available,  to
consider  the  brokerage  and research  services,  as those terms are defined in
section 28(e) of the Securities  Exchange Act of 1934, provided to the Portfolio
involved, the other Portfolios and/or other accounts over which Alger Management
or its affiliates exercise investment  discretion.  The Fund will consider sales
of its  shares  as a  factor  in the  selection  of  broker-dealers  to  execute
over-the-counter  transactions,  subject to the  requirements  of best price and
execution.  Alger Management's fees under its agreements with the Portfolios are
not reduced by reason of its  receiving  brokerage  and  research  service.  The
Fund's Board of Trustees will  periodically  review the commissions  paid by the
Portfolios to determine if the commissions paid over  representative  periods of
time are  reasonable  in relation  to the  benefits  inuring to the  Portfolios.
During the fiscal years ended October 31, 1997, 1998, and 1999, the Fund paid an
aggregate of  approximately  $2,948,963,  $4,649,613 and $4,937,439 in brokerage
commissions,  of which  approximately  $2,875,727,  $4,603,119  and  $4,923,562,
respectively,  was paid to Alger Inc. The commissions  paid to Alger Inc. during
the  fiscal  year  ended  October  31,  1999  constituted  99% of the  aggregate
brokerage  commissions paid by the Fund;  during that year, 99% of the aggregate
dollar  amount of  transactions  by the Fund  involving the payment of brokerage
commissions  was  effected  through  Alger Inc.  Alger  Inc.  does not engage in
principal transactions with the Fund and, accordingly,  received no compensation
in connection  with securities  purchased or sold in that manner,  which include
securities traded in the over-the-counter  markets, money market investments and
most debt securities.

NET ASSET VALUE

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

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

                                     -11-
<PAGE>

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

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

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

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

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

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

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

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

CLASSES OF SHARES

As described in the  Prospectus,  the equity  portfolios  of the Fund have three
classes of shares:  Class A Shares,  which are generally  subject to a front-end
load, Class B Shares,  which are generally subject to a back-end load, and Class
C Shares, which are generally subject to a front-end load and a back-end load.

                                     -12-
<PAGE>

CLASS A SHARES AND CLASS C SHARES

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

CONVERSION OF CLASS B AND CLASS C SHARES

Class B Shares,  and Class C Shares  purchased  prior to  August 1,  2000,  will
automatically  convert to Class A Shares eight and twelve  years,  respectively,
after the end of the calendar  month in which the order to purchase was accepted
and will thereafter not be subject to the original  Class's Rule 12b-1 fees. The
conversion  will be  completed on the basis of the relative net asset values per
share  without the  imposition  of any sales  charge,  fee or other  charge.  At
conversion,  a proportionate amount of shares representing  reinvested dividends
and reinvested capital gains will also be converted into Class A Shares. Because
Alger Money  Market  Portfolio  is not  subject to any  distribution  fees,  the
running of the applicable  conversion period is suspended for any period of time
in which  shares  received in exchange for Class B or Class C Shares are held in
that Portfolio.

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

CLASS C SHARES PURCHASED AFTER AUGUST 1, 2000

Class C Shares purchased on or after August 1, 2000, are generally  subject to a
1% front-end load. Furthermore, Class C Shares purchased after that date will no
longer be eligible for conversion to Class A Shares after twelve years. As Class
C Shares they will remain subject to the Class's annual Rule 12b-1 fee.

PURCHASES

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

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

DISTRIBUTION PLANS

As stated in the Prospectus,  in connection with the distribution  activities of
Alger Inc.  in respect of the Fund's  Class B and Class C Shares,  respectively,
the Fund has adopted two Distribution Plans (the "Plans") pursuant to Rule 12b-1
under the Act, one for each class.  In each case, the Rule 12b-1 fee,  sometimes
described as an "asset-based  sales charge," allows investors to buy shares with
little or no initial  sales  charge  while  allowing  Alger Inc.  to  compensate
dealers that sell Class B or C Shares of the Portfolios.  Typically, Alger Inc.,
in its discretion or pursuant to dealer agreements, pays sales commissions of up
to 5.00% of the amount  invested  in Class B Shares,  and up to 1% of the amount
invested in Class C Shares,  to dealers  from its own  resources  at the time of
sale and pays continuing  commissions  after purchase to dealers selling Class C
Shares.  In  addition,  the 1%  initial  sales  charge on Class C shares is also
reallowed to dealers.  For Class B Shares,  Alger Inc.  retains the  asset-based
sales charge to recoup the sales  commissions and other  sales-related  expenses
its pays. For Class C Shares,  the asset-based sales charge is retained by Alger
Inc. in the first year after purchase;  in subsequent years, all or a portion of
it typically is paid to the dealers who sold the Class C Shares.  In some cases,
the selling dealer is Alger Inc.

The Class B Plan is a "reimbursement"  plan under which Alger Inc. is reimbursed
for its actual  distribution  expenses.  Any  contingent  deferred sales charges
("CDSCs") on Class B Shares  received by Alger Inc. will reduce the amount to be
reimbursed  under  the  Class B  Plan.  Under  the  Class  B  Plan,  any  excess
distribution expenses may be carried forward,  with interest,  and reimbursed in
future  years.  At October 31,  1999,  the  following  approximate  amounts were
carried   forward   under  the  Class  B  Plan:   Alger   Small   Capitalization
Portfolio--$15,666,000    (3.7%   of   net   assets);    Alger   MidCap   Growth
Portfolio--$4,023,000    (1.6%   of   net   assets);   Alger   LargeCap   Growth
Portfolio--$15,036,000  (2.0% of net assets); Alger Balanced Portfolio--$906,000
(1.7% of net assets); and Alger Capital Appreciation Portfolio--$9,013,000 (1.5%
of net assets).

Reimbursable  distribution  expenses  covered under the Class B Plan may include
payments made to and expenses of persons who are engaged in, or provide  support
services in connection  with, the  distribution of the class's  shares,  such as
answering routine telephone inquiries for prospective shareholders; compensation

                                     -13-
<PAGE>

in the form of sales concessions and continuing  compensation paid to securities
dealers  whose  customers  hold  shares  of  the  class;  costs  related  to the
formulation  and   implementation  of  marketing  and  promotional   activities,
including direct mail promotions and television,  radio, newspaper, magazine and
other mass media  advertising;  costs of printing and distributing  prospectuses
and  reports  to  prospective  shareholders  of the  class;  costs  involved  in
preparing,  printing and distributing  sales literature for the class; and costs
involved in obtaining whatever information, analyses and reports with respect to
marketing and promotional  activities on behalf of the class that the Fund deems
advisable.

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

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

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

Under their terms,  the Plans remain in effect from year to year,  provided such
continuation  is approved in each case  annually by vote of the Fund's  Board of
Trustees, including a majority of the Trustees who are not interested persons of
the Fund and who have no direct or indirect  financial interest in the operation
of the Plan  ("Independent  Trustees").  A Plan may not be amended  to  increase
materially  the  amount  to be spent for the  services  provided  by Alger  Inc.
without the approval of shareholders of the applicable  class,  and all material
amendments  of a Plan must be approved by the  Trustees in the manner  described
above.  A Plan may be  terminated  at any time,  without  penalty,  by vote of a
majority of the Independent  Trustees or, with respect to the Class B or Class C
Shares of any Portfolio to which a Plan relates,  by a vote of a majority of the
outstanding  voting  securities  of the  class,  on not more than  thirty  days'
written notice to any other party to the Plan. If a Plan is  terminated,  or not
renewed  with respect to any one or more  Portfolios,  it may continue in effect
with  respect to the Class B or Class C Shares of any  Portfolio  as to which it
has not been  terminated,  or has been  renewed.  Alger Inc. will provide to the
Board of Trustees  quarterly reports of amounts expended under each Plan and the
purpose  for which such  expenditures  were made.  During the fiscal  year ended
October 31, 1999, the Fund reimbursed approximately $12,724,000 to Alger Inc. as
the Fund's underwriter,  under the provisions of the Class B Shares' Plan. Alger
Inc.'s selling expenses during that period totaled  $30,440,314  which consisted
of $1,199,401 in printing and mailing of prospectuses and other sales literature
to prospective investors; $1,488,411 in advertising; $23,673,475 in compensation
to dealers;  $1,393,641 in  compensation to sales  personnel;  $299,574 in other
marketing  expenses;  and  $2,385,812 in interest,  carrying or other  financing
charges.  If in any month, the costs incurred by Alger Inc. are in excess of the
distribution  expenses charged to Class B Shares of a Portfolio,  the excess may
be carried  forward,  with  interest,  and sought to be paid in future  periods.
During the fiscal  year ended  October  31,  1999,  the Fund paid  approximately
$374,366 to Alger Inc. under the provisions of the Class C Shares' Plan.

                                     -14-
<PAGE>

The Fund has not adopted a  Distribution  Plan for the Money  Market  Portfolio;
however,   Alger  Inc.  or  the  Portfolio's   investment  adviser,  Fred  Alger
Management, Inc., may, from its own resources without reimbursement by the Fund,
compensate dealers that have sold shares of the Portfolio.

SHAREHOLDER SERVICING AGREEMENT

Payments under the Shareholder  Servicing  Agreement are not tied exclusively to
the  shareholder  servicing  expenses  actually  incurred by Alger Inc.  and the
payments may exceed expenses actually incurred by Alger Inc. The Fund's Board of
Trustees evaluates the  appropriateness of the Shareholder  Servicing  Agreement
and its  payment  terms on a  continuing  basis  and in doing so  considers  all
relevant  factors,  including  expenses  borne by Alger Inc.  and the amounts it
receives under the  Shareholder  Servicing  Agreement.  During the Fund's fiscal
year ended  October 31, 1999,  the Fund paid  approximately  $5,281,000 to Alger
Inc. under the Shareholder Servicing Agreement.

EXPENSES OF THE FUND

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

PURCHASES THROUGH PROCESSING ORGANIZATIONS

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

TELEPURCHASE PRIVILEGE

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

AUTOMATIC INVESTMENT PLAN

While  there  is no  charge  to  shareholders  for this  service,  a fee will be
deducted from a shareholder's Fund account in the case of insufficient  funds. A
shareholder's  Automatic  Investment  Plan may be terminated at any time without
charge or penalty by the shareholder, the Fund, the Transfer Agent or Alger Inc.
Transfers  from your bank  account to a  fund-sponsored  retirement  account are
considered current year  contributions.  If the fifteenth day of the month falls
on a weekend or a NYSE  holiday,  the purchase will be made on the next business
day. Class A Share purchases will remain subject to the initial sales charge.

AUTOMATIC EXCHANGE PLAN

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

There is no charge to shareholders for this service.  A shareholder's  Automatic
Exchange  Plan may be  terminated  at any time without  charge or penalty by the
shareholder,  the  Fund,  the  Transfer  Agent or Alger  Inc.  If the  automatic
exchange amount exceeds the Alger Money Market Portfolio balance,  any remaining
balance in Alger  Money  Market  Portfolio  will be  exchanged.  Shares  held in
certificate  form are not eligible for this  service.  Class A and Class C Share
purchases will remain subject to the front-end load.

RIGHT OF ACCUMULATION (CLASS A SHARES)

Class A Shares of the Fund may be purchased by "any person"  (which  includes an
individual, his or her spouse and children, or a trustee or other fiduciary of a
single trust,  estate or single fiduciary  account) at a reduced sales charge as
determined by aggregating the

                                     -15-
<PAGE>

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

LETTER OF INTENT (CLASS A SHARES)

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

The minimum initial investment under the LOI is 5% of the total LOI amount. Each
investment made during the period  receives the reduced sales charge  applicable
to the total amount of the investment  goal.  Shares purchased with the first 5%
of the total LOI amount will be held in escrow by the  Transfer  Agent to assure
any necessary payment of a higher applicable sales charge if the investment goal
is not met. If the goal is not achieved within the period, the investor must pay
the  difference  between the sales charges  applicable to the purchases made and
the charges previously paid, or an appropriate number of escrowed shares will be
redeemed.

REDEMPTIONS

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

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

CHECK REDEMPTION PRIVILEGE (ALGER MONEY MARKET PORTFOLIO)

You may redeem shares in your Alger Money Market Portfolio  account by writing a
check for at least $500.  Dividends  are earned until the check  clears.  If you
mark the appropriate  box on the New Account  Application and sign the signature
card,  the Fund will send you  redemption  checks.  There is no charge  for this
privilege.

Your redemption may be reduced by any applicable CDSC (see "Contingent  Deferred
Sales  Charge").  If your  account is not  adequate  to cover the amount of your
check and any applicable  CDSC, the check will be returned  marked  insufficient
funds. As a result,  checks should not be used to close an account.  Shares held
in any Alger  retirement  plan and  shares  issued in  certificate  form are not
eligible for this service.

Unless investors elect otherwise, checks drawn on jointly-owned accounts will be
honored with the signature of either of the joint owners. Shareholders should be
aware that use of the check redemption procedure does not give rise to a banking
relationship  between the  shareholder  and the  Transfer  Agent,  which will be
acting solely as transfer agent for the Portfolio;  nor does it create a banking
relationship  between the shareholder and the Fund. When a check is presented to
the Transfer Agent for payment,  the Transfer  Agent,  as the investor's  agent,
will cause the Fund to redeem a sufficient  number of shares from the investor's
account to cover the amount of the check.

The check redemption  privilege may be modified or terminated at any time by the
Fund or by the Transfer Agent.

TELEPHONE REDEMPTIONS

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

                                     -16-
<PAGE>

Redemption  proceeds  are  mailed to the  address  of record.  Any  request  for
redemption  proceeds to be sent to the address of record must be in writing with
the  signature(s)  guaranteed  if made within 60 days of changing  your address.
Redemption  requests  made before 12:00 noon Eastern time for Alger Money Market
Portfolio will not receive a dividend for that day.

The Fund, the Transfer  Agent and their  affiliates are not liable for acting in
good faith on telephone  instructions  relating to your account, so long as they
follow  reasonable  procedures to determine that the telephone  instructions are
genuine. Such procedures may include recording the telephone calls and requiring
some  form of  personal  identification.  You  should  verify  the  accuracy  of
telephone transactions immediately upon receipt of your confirmation statement.

REDEMPTIONS IN KIND

Payment for shares tendered for redemption is ordinarily made in cash.  However,
if the Board of Trustees of the Fund  determines that it would be detrimental to
the best interest of the remaining shareholders of the Portfolio to make payment
of a  redemption  order  wholly  or partly in cash,  the  Portfolio  may pay the
redemption  proceeds  in  whole  or in  part  by a  distribution  "in  kind"  of
securities  from the Portfolio,  in lieu of cash, in conformity  with applicable
rules of the SEC.  The Fund has  elected to be  governed by Rule 18f-1 under the
Act,  pursuant to which a Portfolio is obligated to redeem shares solely in cash
up to the lesser of $250,000 or 1% of the net assets of the Portfolio during any
90-day  period for any one  shareholder.  If shares are  redeemed  in kind,  the
redeeming  shareholder  might  incur  brokerage  or other  costs in selling  the
securities for cash. The method of valuing  securities used to make  redemptions
in kind will be the same as the  method  the Fund  uses to value  its  portfolio
securities and such  valuation will be made as of the time the redemption  price
is determined.

CONTINGENT DEFERRED SALES CHARGE

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

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

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

Class C  Shares  are  subject  to a CDSC of 1% if  redeemed  within  one year of
purchase.

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

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

WAIVERS OF SALES CHARGES

No initial  sales charge  (Class A or C) or CDSC (Class A, B or C) is imposed on
purchases or redemptions  (1) by (i) employees of Alger Inc. and its affiliates,
(ii) IRAs,  Keogh Plans and employee benefit plans for those employees and (iii)
spouses,  children,  siblings and parents of those employees and trusts of which
those individuals are beneficiaries,  as long as orders for the shares on behalf
of those  individuals  and  trusts  were  placed  by the  employees;  (2) by (i)
accounts  managed by  investment  advisory  affiliates  of Alger  Inc.  that are
registered  under  the  Investment  Advisers  Act  of  1940,  as  amended,  (ii)
employees,  participants and beneficiaries of those accounts,  (iii) IRAs, Keogh
Plans  and  employee  benefit  plans  for  those  employees,   participants  and
beneficiaries   and  (iv)  spouses  and  minor  children  of  those   employees,
participants  and  beneficiaries as long as orders for the shares were placed by
the employees,  participants and beneficiaries;  (3) by directors or trustees of
any investment  company for which Alger Inc. or any of its affiliates  serves as
investment   adviser  or  distributor;   (4)  of  shares  held  through  defined
contribution  plans as defined by ERISA; (5) by an investment company registered
under the 1940 Act in connection with the combination of the investment  company
with the Fund by merger, acquisition of assets or by any other transaction;  (6)
by registered investment advisers for their own accounts; (7) on behalf of their
clients by registered  investment  advisers,  banks,  trust  companies and other
financial institu-

                                     -17-
<PAGE>

tions,  including  broker-dealers  with which  either the Fund or Alger Inc. has
entered  into  agreements  contemplating  the waiver of such  charges;  (8) by a
Processing  Organization,  as  shareholder of record on behalf of (i) investment
advisers or financial planners trading for their own accounts or the accounts of
their  clients and who charge a  management,  consulting  or other fee for their
services and clients of such investment  advisers or financial  planners trading
for their own accounts if the accounts are linked to the master  account of such
investment  adviser  or  financial  planner  on the  books  and  records  of the
Processing Organization, and (ii) retirement and deferred compensation plans and
trusts  used to fund  those  plans;  and (9) by  registered  representatives  of
broker-dealers  which have entered into Selected  Dealer  Agreements  with Alger
Inc., and their spouses, children, siblings and parents.

Class C shares may be purchased  without an initial sales charge by any investor
who buys Class C shares  through an omnibus  account with  Merrill  Lynch Pierce
Fenner & Smith,  Inc.  or Morgan  Stanley  Dean  Witter & Co. A CDSC may  apply,
however, if the shares are sold within 12 months of purchase.

In  addition,  no initial  sales  charge will be imposed on purchases of Class A
shares by members of a "qualified  group." A qualified  group is one which:  (i)
has been in existence  for more than six months;  (ii) was not organized for the
purpose of buying shares of the  Portfolios or making similar  investments;  and
(iii)  satisfies  uniform  criteria  established  by Alger Inc.  that  result in
economy of sales effort or expense,  such as a criterion  that purchases be made
through a central  administration  or through a single dealer. A qualified group
does not include a group whose sole  organizational  connection is participation
as credit card  holders of a company,  policyholders  of an  insurance  company,
customers of either a bank or broker-dealer, clients of an investment adviser or
a similar  connection.  Shares purchased by members of a qualified group will be
subject to a CDSC of 1% if redeemed within one year of purchase.

Investors  purchasing  Class A or Class CShares  subject to one of the foregoing
waivers are required to claim and substantiate  their eligibility for the waiver
at the time of purchase. It is also the responsibility of shareholders redeeming
shares otherwise  subject to a CDSC but qualifying for a waiver of the charge to
assert  this  status  at the time of  redemption.  Information  regarding  these
procedures is available by contacting the Fund at (800) 992-3863.

CERTAIN WAIVERS OF THE CONTINGENT DEFERRED SALES CHARGE

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

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

REINSTATEMENT PRIVILEGE

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

SYSTEMATIC WITHDRAWAL PLAN

A  systematic   withdrawal  plan  (the   "Withdrawal   Plan")  is  available  to
shareholders who own shares of a Port-


                                     -18-
<PAGE>

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

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

EXCHANGES AND CONVERSIONS

IN GENERAL

Except as limited below,  shareholders  may exchange some or all of their shares
for  shares of  another  portfolio.  However,  one  class of  shares  may not be
exchanged  for another  class of shares.  Alger Money  Market  Portfolio  shares
acquired  by  direct  purchase  may be  exchanged  for Class A, B or C Shares of
another portfolio; however, any applicable sales charge will apply to the shares
acquired,  depending  upon their class.  Shares of Alger Money Market  Portfolio
acquired by exchange  rather than by direct purchase may be exchanged for shares
of another portfolio,  but only for shares of the same class as those originally
exchanged for Alger Money Market Portfolio shares.  Once an initial sales charge
has been  imposed  on a  purchase  of Class A or Class C Shares,  no  additional
charge is imposed in connection with their exchange.  For example, a purchase of
Alger Money Market Portfolio shares and subsequent  exchange to Class A or Class
C Shares of Alger Small Capitalization Portfolio,  Alger Midcap Portfolio, Alger
LargeCap   Growth   Portfolio,   Alger  Balanced   Portfolio  or  Alger  Capital
Appreciation   Portfolio  (each  a  "Charge  Portfolio")  would  result  in  the
imposition  of an  initial  sales  charge  at the time of  exchange;  but if the
initial purchase had been of Class A or Class C Shares in a Charge Portfolio, an
exchange to the same class of shares of any other  Portfolio would not result in
an  additional  initial sales  charge.  No CDSC is assessed in  connection  with
exchanges at any time.  In  addition,  no CDSC is imposed on the  redemption  of
reinvested  dividends or capital gains  distributions or on increases in the net
asset value of shares of a Portfolio  above purchase  payments made with respect
to that Portfolio  during the six-year holding period for Class B Shares and the
one-year holding period for Class C Shares and certain Class A Shares.

For  purposes of  calculating  the  eight-year  holding  periods  for  automatic
conversion of Class B Shares to Class A Shares,  shares  acquired in an exchange
are  deemed to have been  purchased  on the date on which  the  shares  given in
exchange were purchased, provided, however, that if Class B Shares are exchanged
for shares of Alger Money Market  Portfolio,  the period  during which the Alger
Money  Market  Portfolio  shares are held will not be  included  in the  holding
period for purposes of determining eligibility for automatic conversion, and the
running  of the  holding  period  will  recommence  only when  those  shares are
reexchanged for shares of the original class. The same calculation  method shall
be used to determine the automatic  conversion of Class C Shares purchased prior
to August 1, 2000, and held for 12 years.

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

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

                                     -19-
<PAGE>

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

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

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

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

                                     -20-
<PAGE>

would be imposed on the  redemption  based on the period of time the shares were
retained in Class B of Alger  Small  Capitalization  Portfolio.  The time period
during which the shares of Alger Money Market Portfolio are held is not included
when the  amount of the  charge is  calculated.  The  shareholder  could  redeem
without  imposition  of the charge any of his or her shares that were  purchased
through  reinvestment of dividends and capital gains distributions as well as an
amount  of shares  not  exceeding  any  increase  in the net asset  value of the
original purchase.

CERTAIN ALGER MONEY MARKET PORTFOLIO SHARES

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

CERTAIN 401(k) PLANS

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

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

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

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

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

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

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

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

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

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

MANAGEMENT

TRUSTEES AND OFFICERS OF THE FUND

The Fund is governed by a Board of Trustees which is responsible  for protecting
the interests of shareholders under Massachusetts law. The names of the Trustees
and officers of the Fund,  together with information  concerning their principal
business  occupations,  are set forth below. Each of the officers of the Fund is
also an officer,  and each of the Trustees is also a director or trustee, as the
case may be, of Castle Convertible

                                     -21-
<PAGE>

Fund,  Inc.,  a  registered  closed-end  investment  company,  and of The  Alger
American Fund, The Alger Retirement Fund and Spectra Fund,  registered  open-end
management  investment  companies,  for all of which Alger Management  serves as
investment  adviser.  Fred M.  Alger  III and  David D.  Alger  are  "interested
persons"  of the Fund,  as  defined  in the Act.  Fred M. Alger III and David D.
Alger are brothers.  Unless  otherwise  noted,  the address of each person named
below is One World Trade Center, Suite 9333, New York, New York 10048.

NAME, AGE AND POSITION WITH
THE FUND AND ADDRESS                   PRINCIPAL OCCUPATIONS

Fred M. Alger III (65)             Chairman of the Boards of Alger  Associates,
  Chairman of the Board            Inc.   ("Associates"),   Alger  Inc.,  Alger
                                   Management,     Alger    Properties,    Inc.
                                   ("Properties"),  Alger Shareholder Services,
                                   Inc.  ("Services"),   Alger  Life  Insurance
                                   Agency, Inc. ("Agency"),  The Alger American
                                   Fund ("American"), The Alger Retirement Fund
                                   ("Retirement"),   Castle  Convertible  Fund,
                                   Inc.  ("Castle"),  Spectra Fund ("Spectra"),
                                   Fred  Alger   International   Advisory  S.A.
                                   ("International"),  The Alger American Asset
                                   Growth Fund  ("Asset  Growth")  and Analysts
                                   Resources, Inc. ("ARI").

David D. Alger (56)                President and Director of Associates,  Alger
  President and Trustee            Management,    Alger    Inc.,    Properties,
                                   Services,  Agency,  International,  ARI  and
                                   Castle;  President  and Trustee of American,
                                   Retirement,   Spectra;   Director  of  Asset
                                   Growth

Gregory S. Duch (49)               Executive  Vice  President,   Treasurer  and
  Treasurer                        Director of Alger Management, Properties and
                                   Associates;  Executive  Vice  President  and
                                   Treasurer of Alger,  Inc., ARI, Services and
                                   Agency;    Treasurer    and    Director   of
                                   International;    Treasurer   of   American,
                                   Retirement, Castle and Spectra.

Dorothy G. Sanders (45)            Senior Vice  President,  General Counsel and
Secretary                          Secretary of Alger Inc.; General Counsel and
                                   Secretary of Associates Agency,  Properties,
                                   Services,    ARI   and   Alger   Management;
                                   Secretary   of    International,    American
                                   Retirement, Castle and Spectra. Senior  Vice
                                   President,  Fleet  Financial Group  (12/94 -
                                   4/99).

Frederick A. Blum (46)             Senior Vice President, Alger Inc.; Assistant
  Assistant Secretary and          Treasurer   and    Assistant   Secretary  of
  Assistant Treasurer              American, Retirement, Castle and Spectra.

Charles F. Baird, Jr. (47)         Managing Partner of North Castle Partners, a
  Trustee                          private equity securities group, since 1997;
  60 Arch Street                   Trustee of Retirement and Spectra.  Formerly
  Greenwich, CT 06830              Managing   Associate  Dean  of  Development,
                                   Harvard  University,  since 1997. Trustee of
                                   Director of AEA Investors, Inc.

Roger P. Cheever (55)              Retirement  and  Spectra.   Formerly  Deputy
  Trustee                          Director of the Harvard University Fund.
  124 Mount Auburn Street
  Cambridge, MA02138-5762

Lester L. Colbert, Jr. (66)        Private  investor  since  1988;  Director of
  Trustee                          Castle;  Trustee of Retirement  and Spectra.
  551 Fifth Avenue                 Formerly  Chairman  of the  Board  and Chief
  Suite 3800                       Executive Officer of Xidex Corporation.
  New York, NY 10176

Stephen E. O'Neil (67)             Attorney;   Private   investor  since  1981;
  Trustee                          Director of  NovaCare,  Inc.,  Brown  Forman
  460 Park Avenue                  Corporation and Castle; Trustee of American,
  New York, NY 10022               Retirement and Spectra.  Formerly  President
                                   and Vice Chairman of City Investing  Company
                                   and Director of Centerre  Bancorporation and
                                   Syntro Corporation.

Nathan E. Saint-Armand, M.D. (62)  Medical doctor in private practice; Director
  Trustee                          of Castle; Trustee of American,  Retirement,
  2 East 88th Street               and Spectra.
  New York, NY 100128


                                     -22-
<PAGE>

B. Joseph White (54)               Dean,   University   of  Michigan   Business
  Trustee                          School;   President,   William   David-  son
  701 Tappan Street                Institute  at  the  University  of  Michigan
  Ann Arbor, MI 48109              Business   School;   professor  of  Business
                                   Administration,   University   of   Michigan
                                   Business  School;   Director,   Gordon  Food
                                   Service and Castle; Trustee and Chair, Audit
                                   Committee,   Equity  Residential  Properties
                                   Trust;  Director  and  Chair,   Compensation
                                   Committee,  Kelly Services, Inc.; Trustee of
                                   American, Retirement and Spectra.

No director,  officer or employee of Alger  Management  or its  affiliates  will
receive any  compensation  from the Fund for serving as an officer or Trustee of
the Fund.  The Fund pays each  independent  Trustee  $2,000 for each  meeting he
attends, to a maximum of $8,000, plus travel expenses incurred for attending the
meeting.

The Fund did not offer its Trustees any pension or retirement benefits during or
prior to the fiscal year ended October 31, 1999.  The following  table  provides
compensation  amounts paid to current  independent  Trustees of the Fund for the
fiscal year ended October 31, 1999.

                              COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                      TOTAL COMPENSATION PAID TO TRUSTEES FROM
                                                                             THE ALGER RETIREMENT FUND,
                                               AGGREGATE                           THE ALGER FUND,
                                             COMPENSATION                     THE ALGER AMERICAN FUND,
                                                 FROM                    CASTLE CONVERTIBLE FUND, INC. AND
      NAME OF PERSON, POSITION              THE ALGER FUND                          SPECTRA FUND
      ------------------------            ------------------           ---------------------------------------
      <S>                                       <C>                                    <C>
      STEPHEN E. O'NEIL, TRUSTEE                $8,000                                 $34,250
      NATHAN E. SAINT-AMAND, TRUSTEE            $8,000                                 $34,250
      B. JOSEPH WHITE                           $6,000                                 $27,000
</TABLE>

INVESTMENT MANAGER

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

Alger  Management is the Fund's  investment  manager and is responsible  for the
overall  administration of the Fund,  subject to the supervision of the Board of
Trustees.  Alger  Management  makes  investment  decisions  for the  Portfolios,
provides administrative services,  places orders to purchase and sell securities
on behalf of the  Portfolios and selects  broker-dealers  that, in its judgment,
provide  prompt and  reliable  execution  at  favorable  prices  and  reasonable
commission  rates.  It is  anticipated  that Alger Inc. will serve as the Fund's
broker  in  effecting  substantially  all of  the  Portfolios'  transactions  on
securities  exchanges and will retain  commissions  in  accordance  with certain
regulations  of the SEC. In  addition,  Alger  Management  employs  professional
securities analysts who provide research services  exclusively to the Portfolios
and other  accounts  for  which  Alger  Management  or its  affiliates  serve as
investment adviser or subadviser.

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

Alger  Management  has been in the  business of  providing  investment  advisory
services since 1964 and, as of June 30, 2000, had  approximately  $21.15 billion
under  management,  $13.21  billion in mutual fund accounts and $7.94 billion in
other advisory  accounts.  Alger Management is owned by Alger Inc. which in turn
is owned by Alger Associates,  Inc., a financial services holding company.  Fred
M. Alger, III and his brother,  David D. Alger, are the majority shareholders of
Alger  Associates,  Inc.  and may be  deemed to  control  that  company  and its
subsidiaries.  Fred Alger holds his shares through a limited liability  company,
of which he is president and majority shareholder.

Each  Management  Agreement  provides that if, in any fiscal year, the aggregate
expenses of the Portfolio (exclusive of certain specified categories of expense)
exceed  the  expense  limitation  of any  state  having  jurisdiction  over  the
Portfolio, Alger Management will reimburse the Portfolio for that excess expense
to the

                                     -23-
<PAGE>

extent  required  by state  law.  At the date of this  Statement  of  Additional
Information, there is no state expense limitation applicable to any Portfolio.

Each  Portfolio  pays Alger  Management a management fee computed daily and paid
monthly  at annual  rates  based on a  percentage  of the value of the  relevant
Portfolio's   average  daily  net  assets,   as  follows:   Alger  Money  Market
Portfolio--.50%;   Alger  Small  Capitalization   Portfolio  and  Alger  Capital
Appreciation  Portfolio--.85%;   Alger  MidCap  Growth  Portfolio--.80%;   Alger
LargeCap Growth Portfolio  (formerly Alger Growth  Portfolio) and Alger Balanced
Portfolio--.75%.  During the fiscal years ended October 31, 1997, 1998 and 1999,
Alger Management earned under the terms of the Management Agreements $1,104,000,
$1,116,000 and  $1,417,000,  respectively,  in respect of the Alger Money Market
Portfolio; $4,715,000 $4,679,000 and $4,578,000, respectively, in respect of the
Alger Small  Capitalization  Portfolio;  $2,396,000,  $3,133,000 and $5,775,000,
respectively,  in respect of the Alger Growth Portfolio (re-named Alger LargeCap
Growth Portfolio);  $96,000, $126,000 and $347,000,  respectively, in respect of
the  Alger  Balanced   Portfolio;   $1,236,000,   $1,517,000   and   $2,093,000,
respectively,  in respect of the Alger MidCap Growth Portfolio;  and $1,587,000,
$2,192,000  and  $4,213,000,  respectively,  in  respect  of the  Alger  Capital
Appreciation  Portfolio.  Some of these fees for Alger Money  Market  Portfolio,
however,  were offset in whole or in part by various expense  reimbursements and
waivers.

DISTRIBUTOR

Alger  Inc.,  the  corporate  parent of Alger  Management,  serves as the Fund's
principal underwriter, or distributor, and receives payments from the Fund under
the Fund's  Distribution  Plans (see  "Purchases--Distribution  Plans")  and the
Shareholder   Servicing   Agreement   (see   "Purchases--Shareholder   Servicing
Agreement").   It  also  receives  brokerage  commissions  from  the  Fund  (see
"Investment Strategies and Policies--Portfolio Transactions"). During the Fund's
fiscal year ended October 31, 1999, Alger Inc. retained approximately $2,681,000
in CDSCs and $139,000 in initial sales charges.

INDEPENDENT PUBLIC ACCOUNTANTS

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

CODE OF ETHICS

Alger  Management  personnel  ("Access  Persons")  are  permitted  to  engage in
personal securities transactions,  including transactions in securities that may
be purchased or held by the Fund,  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) 992-3863.

TAXES

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

Each  Portfolio  intends to qualify as a "regulated  investment  company"  under
Subchapter M of the Internal  Revenue Code of 1986, as amended (the "Code").  If
qualified as a regulated  investment  company,  a Portfolio  will pay no federal
income taxes on its taxable net investment income (that is, taxable income other
than net realized  capital  gains) and its net realized  capital  gains that are
distributed to  shareholders.  To qualify under  Subchapter M, a Portfolio must,
among other  things:  (1)  distribute  to its  shareholders  at least 90% of its
taxable net investment  income and net realized  short-term  capital gains;  (2)
derive at least 90% of its gross income from dividends,  interest, payments with
respect  to loans of  securities,  gains from the sale or other  disposition  of
securities, or other income (including,  but not limited to, gains from options,
futures and forward contracts) derived with respect to the Portfolio's  business
of investing in  securities;  and (3) diversify its holdings so that, at the end
of each fiscal  quarter of the Portfolio (a) at least 50% of the market value of
the Portfolio's  assets is represented by cash, U.S.  Government  securities and
other securities,  with those other securities limited,  with respect to any one
issuer, to an amount no greater in value than 5% of the Portfolio's total assets
and to not more than 10% of the outstanding voting securities of the issuer, and
(b) not more than 25% of the market value of the Portfolio's  assets is invested
in the  securities of any one issuer (other than U.S.  Government  securities or
securities of other  regulated  investment  companies) or of two or more issuers
that the Portfolio controls and that are determined to be in the same or similar
trades  or  businesses  or  related  trades  or  businesses.  In  meeting  these
requirements, a Portfolio may be restricted in the utilization of certain of the
investment  techniques  described  above  and in  the  Fund's  prospectus.  As a
regulated  investment  company,  each  Portfolio is subject to a  non-deductible
excise tax of 4% with  respect to  certain  undistributed  amounts of income and
capital gains during the calendar  year. The Fund expects each Portfolio to make
additional  distributions  or change  the timing of its  distributions  so as to
avoid the  application of this tax.  Although the Fund expects each Portfolio to
make such  distributions  as are necessary to avoid the application of this tax,
certain of such  distributions,  if made in  January,  might be  included in the
taxable income of shareholders in the year ended in the previous December.

Payments  reflecting the dividend  income of the Portfolios will not qualify for
the  dividends-received  deduction for  corporations  if the Portfolio sells the
underlying stock before satisfying a 46-day holding period  requirement (91 days
for certain preferred stock). Dividends-received deductions will be allowed to a
corporate shareholder

                                     -24-
<PAGE>

only if  similar  holding  period  requirements  with  respect  to shares of the
Portfolio  have been  met.  None of the  dividends  paid by Alger  Money  Market
Portfolio will be eligible for the dividends-received deduction.

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

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

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

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

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

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

DIVIDENDS

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

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

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

                                     -25-
<PAGE>

CUSTODIAN AND TRANSFER AGENT

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

CERTAIN SHAREHOLDERS

The following table contains information regarding persons who own of record, or
are  known  to own  beneficially,  five  percent  or more of the  shares  of any
Portfolio.  All  holdings  are  expressed  as  a  percentage  of  a  Portfolio's
outstanding  shares as of September 15, 2000 and record and beneficial  holdings
are in each instance denoted as follows: record/beneficial.

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

ALGER SMALL CAPITALIZATION PORTFOLIO - CLASS C
Merrill Lynch FBO                                                       33.22%/+
its Customers
4800 Deer Lake Drive East
Jacksonville,  FL 32246

ALGER LARGECAP GROWTH PORTFOLIO - CLASS A
Charles Schwab                                                           9.94%/+
Special Custody Acct
101 Montgomery St
San Francisco, CA 94104

Mellon Bank as Agent                                                    20.69%/+
Dreyfus Retirement
135 Santilli Highway
Everett, MA 02149

Merrill Lynch FBO                                                       23.71%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER LARGECAP GROWTH PORTFOLIO - CLASS B
Merrill Lynch FBO                                                        5.59%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

Reliastar Life Insurance Co.                                             5.98%/+
Route 3145
20 Washington Ave. South
Minneapolis, MN 55440

ALGER LARGECAP GROWTH PORTFOLIO - CLASS C
Merrill Lynch FBO                                                       23.99%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER MIDCAP GROWTH PORTFOLIO - CLASS A
Charles Schwab                                                           9.13%/+
Special Custody Acct
101 Montgomery St
San Francisco, CA 94104

Merrill Lynch FBO                                                       20.37%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER MIDCAP GROWTH PORTFOLIO - CLASS B
Merrill Lynch FBO                                                        7.77%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

Reliastar Life Insurance Co.                                            13.05%/+
Route 3145
20 Washington Ave. South
Minneapolis, MN 55440

ALGER MIDCAP GROWTH PORTFOLIO - CLASS C
Merrill Lynch FBO                                                       31.68%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER CAPITAL APPRECIATION PORTFOLIO - CLASS A
Charles Schwab                                                           9.97%/+
Special Custody Acct
101 Montgomery St
San Francisco, CA 94104

Merrill Lynch FBO                                                       23.13%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER CAPITAL APPRECIATION PORTFOLIO - CLASS B
Merrill Lynch FBO                                                       10.19%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

Reliastar Life Insurance Co.                                             5.45%/+
Route 3145
20 Washington Ave. South
Minneapolis, MN 55440

ALGER CAPITAL APPRECIATION PORTFOLIO - CLASS C
Merrill Lynch FBO                                                       34.85%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER BALANCED PORTFOLIO - CLASS A
Merrill Lynch FBO                                                       26.99%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

Putnam Fiduciary Trust Co. FBO                                          13.61%/+
CDICorporation 401(k) Savings Plan
859 Willard St. MS-E-2-C
Attn: Trading Services
Quincy, MA 02269-9110

ALGER BALANCED PORTFOLIO - CLASS B
Merrill Lynch FBO                                                       33.51%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

ALGER BALANCED PORTFOLIO - CLASS C
Merrill Lynch FBO                                                       40.66%/+
its Customers
4800 Deer Lake Drive East
Jacksonville, FL 32246

+ The Fund believes that the underlying customers are the beneficial owners.

                                     -26-
<PAGE>

As of June 30, 2000 the Trustees and officers of the Fund, as a group, hold less
than 1% of the shares of any class of any Portfolio, except that they hold 3.81%
of the Class A shares of Alger Small  Capitalization  Portfolio and 1.80% of the
Class A shares of the Alger LargeCap Growth Portfolio.

ORGANIZATION

The Fund has been organized as an  unincorporated  business trust under the laws
of the Commonwealth of Massachusetts pursuant to an Agreement and Declaration of
Trust  dated  March  20,  1986  (the  "Trust  Agreement").  Alger  Money  Market
Portfolio,  Alger Small  Capitalization  Portfolio  and Alger  Growth  Portfolio
commenced  operations on November 11, 1986. On September 29, 2000,  Alger Growth
Portfolio was re-named Alger LargeCap Growth. Alger Balanced Portfolio commenced
operations on June 1, 1992, Alger MidCap Growth Portfolio  commenced  operations
on May 24, 1993 and Alger Capital Appreciation Portfolio commenced operations on
November 1, 1993. Prior to March 27, 1995 Alger Capital  Appreciation  Portfolio
was known as Alger Leveraged  AllCap  Portfolio.  The word "Alger" in the Fund's
name has been adopted pursuant to a provision  contained in the Trust Agreement.
Under that provision,  Alger  Management may terminate the Fund's license to use
the word "Alger" in its name when Alger  Management  ceases to act as the Fund's
investment  manager.  On  December  31,  1996,  Class A Shares were added to all
portfolios of the Fund except Alger Money Market Portfolio.  Class A shares have
an initial sales charge.  The previously  existing  shares in those  portfolios,
subject to a CDSC, were designated  Class B Shares on that date. Class C Shares,
which are subject to a CDSC, were created on August 1, 1997.

Shares of each  Portfolio  other  than Alger  Money  Market  Portfolio  are thus
divided into three classes,  Class A, Class B and Class C. The classes differ in
that: (a) each class has a different class designation;  (b) the Class A Shares,
and Class C Shares  issued  after August 1, 2000,  are subject to initial  sales
charges  (c) the Class B and Class C Shares are  subject to CDSCs,  and  certain
Class A Shares may also be  subject to a CDSC;  (d) only the Class B and Class C
Shares (as described below) are subject to distribution fees under plans adopted
pursuant to Rule 12b-1 under the Act (each,  a "Rule  12b-1  Plan");  (e) to the
extent that one class alone is affected by a matter  submitted  to a vote of the
shareholders,  then only that class has voting power on the matter;  and (f) the
exchange privileges and conversion rights of each class differ from those of the
others.

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

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

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

Massachusetts law provides that shareholders could, under certain circumstances,
be held personally  liable for the obligations of the Fund.  However,  the Trust
Agreement  disclaims  shareholder  liability for acts or obligations of the Fund
and  requires  that  notice  of such  disclaimer  be  given  in each  agreement,
obligation or instrument entered into or executed by the Fund or a


                                     -27-
<PAGE>

Trustee.  The Trust  Agreement  provides  for  indemnification  from the  Fund's
property for all losses and expenses of any shareholder  held personally  liable
for the  obligations of the Fund.  Thus, the risk of a  shareholder's  incurring
financial loss on account of shareholder  liability is limited to  circumstances
in which the Fund itself would be unable to meet its obligations,  a possibility
that the Fund believes is remote.  Upon payment of any liability incurred by the
Fund, the  shareholder  paying the liability  will be entitled to  reimbursement
from the  general  assets of the  Fund.  The  Trustees  intend  to  conduct  the
operations of the Fund in a manner so as to avoid, as far as possible,  ultimate
liability of the shareholders for liabilities of the Fund.

The  Fund  is  classified  as  a  "diversified"  investment  company  under  the
Investment Company Act of 1940. A "diversified"  investment company is required,
with  respect to 75% of its assets,  to limit its  investment  in any one issuer
(other than the U.S.  government) to no more than 5% of the investment company's
total assets. The Fund intends to continue to qualify as a "regulated investment
company"  under the Internal  Revenue  Code;  one of the  requirements  for such
qualification  is a quarterly  diversification  test,  applicable to 50% (rather
than 75%) of the Fund's assets, similar to the requirement stated above.

DETERMINATION OF PERFORMANCE

ALGER MONEY MARKET PORTFOLIO

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

For the seven-day  period ended April 30, 2000, the annualized  yield was 5.09%,
and the compounded effective yield was 5.22%.

OTHER PORTFOLIOS

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

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

                                       n
                                 P(1+T) =ERV

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

                                     -28-
<PAGE>

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

<TABLE>
<CAPTION>
                                                                                              PERIOD
                                                                 FIVE           TEN            FROM
                                                   YEAR          YEARS         YEARS         INCEPTION
                                                   ENDED         ENDED         ENDED          THROUGH
                                                  4/30/00       4/30/00       4/30/00         4/30/00
                                                 --------      --------      --------        --------
<S>                                                 <C>           <C>           <C>            <C>
Alger Small Capitalization
 Portfolio*           --Class A++                  13.12%         N/A           N/A           12.37%
                      --Class B                    13.42%        15.51%        15.74%         16.84%
                      --Class C+++                 16.14%         N/A           N/A           10.90%

Alger LargeCap Growth Portfolio*
                      --Class A++                  19.15%         N/A           N/A           29.92%
                      --Class B                    19.11%        27.41%        22.85%         18.98%
                      --Class C+++                 21.88%         N/A           N/A           26.23%

Alger Balanced Portfolio**
                      --Class A++                  13.95%         N/A           N/A           23.24%
                      --Class B                    13.70%        21.11%         N/A           15.00%
                      --Class C+++                 16.50%         N/A           N/A           20.88%

Alger MidCap Growth
 Portfolio***         --Class A++                  39.17%         N/A           N/A           27.79%
                      --Class B                    39.85%        27.00%         N/A           25.77%
                      --Class C+++                 42.54%         N/A           N/A           26.94%

Alger Capital Appreciation
 Portfolio+           --Class A++                  33.28%         N/A           N/A           35.09%
                      --Class B                    33.96%        36.62%         N/A           32.52%
                      --Class C+++                 36.49%         N/A           N/A           32.15%
</TABLE>

 * Commenced operations on November 11, 1986 (formerly Alger Growth Portfolio).
** Commenced operations on June 1, 1992.
*** Commenced operations on May 24, 1993.
 + Commenced operations on November 1,
   1993.
++ Initially offered January 1, 1997.
+++ Initially offered August 1, 1997.


B. Yield--a Class' net annualized  yield is computed  according to the following
formula:

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

Where:  a = dividends and interest earned during the period.

        b = expenses accrued for the period (net of reimbursements).

        c = The average  daily number of shares  outstanding  during the period
            that were entitled to receive dividends.

        d = the maximum offering price per share on the last day of the period.

IN GENERAL


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

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

                                     -29-
<PAGE>

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

FINANCIAL STATEMENTS

The Fund's audited financial  statements for the year ended October 31, 1999 and
its unaudited financial  statements for the six months ended April 30, 2000, are
contained  in its  Annual and  Semi-Annual  Reports  to  Shareholders  for those
periods  and are  hereby  incorporated  by  reference.  Copies of the Annual and
Semi-Annual  Reports  to  Shareholders  may be  obtained  by  telephoning  (800)
992-3863.

                                     -30-
<PAGE>


APPENDIX

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

COMMERCIAL PAPER AND SHORT-TERM RATINGS

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

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

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

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

BOND AND LONG-TERM RATINGS

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

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

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

                                      A-1
<PAGE>

APPENDIX
(continued)

medium grade obligations.  Factors giving security to principal and interest are
considered  adequate,  but elements may be present that suggest a susceptibility
to impairment in the future.

   Moody's Baa rated bonds are  considered as  medium-grade  obligations,  i.e.,
they are neither  highly  protected nor poorly  secured.  Interest  payments and
principal  security  appear  adequate  for the present,  but certain  protective
elements may be lacking or may be  characteristically  unreliable over any great
length of time. Such bonds lack outstanding  investment  characteristics and, in
fact, have speculative characteristics as well.

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

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

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

                                      A-2
<PAGE>


INVESTMENT MANAGER:
Fred Alger Management, Inc.
One World Trade Center
Suite 9333
New York, New York 10048
--------------------------------------------------------------------------------

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 & Hines LLP
551 Fifth Avenue
New York, New York 10176




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