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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM N-PX/A


          ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT
                               INVESTMENT COMPANY

Investment Company Act file number  811-07986
                                    ---------

THE ALGER INSTITUTIONAL FUNDS
- -----------------------------
(Exact name of registrant as specified in charter)

111 FIFTH AVENUE - 2ND FLOOR, NEW YORK, NY                         10003
- --------------------------------------------------------------------------------
 (Address of principal executive offices)                        (Zip code)


FRED ALGER MANAGEMENT, INC., ATTN:  FREDERICK A. BLUM, 111 FIFTH AVENUE,
NEW YORK, NY  10003
- --------------------------------------------------------------------------------
                     (Name and address of agent for service)

Registrant's telephone number, including area code: (201) 547-3652
                                                    ----------------------------

Date of fiscal year end: 10/31/03
                         -------------------------------------------------------

Date of reporting period: 07/01/03 - 06/30/2004
                          ------------------------------------------------------

    Form N-PX is to be used by a registered management investment company, other
than a small business  investment company registered on Form N-5 (ss.ss.  239.24
and 274.5 of this chapter), to file reports with the Commission,  not later than
August 31 of each year,  containing the registrant's proxy voting record for the
most recent  twelve-month  period  ended June 30,  pursuant to section 30 of the
Investment Company Act of 1940 and rule 30b 1-4 thereunder (17 CFR 270.30b 1-4).
The Commission may use the information  provided on Form N-PX in its regulatory,
disclosure review, inspection, and policymaking roles.

    A registrant is required to disclose the information specified by Form N-PX,
and the  Commission  will make this  information  public.  A  registrant  is not
required to respond to the  collection  of  information  contained  in Form N-PX
unless the Form  displays a  currently  valid  Office of  Management  and Budget
("OMB")  control number.  Please direct comments  concerning the accuracy of the
information  collection  burden  estimate and any  suggestions  for reducing the
burden to the Secretary,  Securities and Exchange Commission,  450 Fifth Street,
NW,  Washington,  DC  20549-0609.  The  OMB  has  reviewed  this  collection  of
information under the clearance requirements of 44 U.S.C. ss. 3507.

ICA FILE NUMBER: 811-07986
REPORTING PERIOD: 07/01/2003 - 06/30/2004
THE ALGER INSTITUTIONAL FUNDS

Registrant's Form N-PX filing for the 12 months ended 06/30/04, previously filed
08/25/04 with the Securities and Exchange Commission,  is incorporated herein by
reference.

                                   SIGNATURES

     Pursuant to the  requirements  of the  Investment  Company Act of 1940, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.

(Registrant) The Alger Institutional Funds
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By (Signature and Title)* /s/ Daniel C. Chung
                        --------------------------------------------------------
                        Daniel C. Chung, Principal Executive Officer

Date 1/27/05
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     o  Print the name  and title of  each signing  officer  under  his  or  her
        signature.