UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant ☒        Filed by a party other than the Registrant ☐

Check the appropriate box:

☐	Preliminary Proxy Statement
☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
☐	Definitive Proxy Statement
☒	Definitive Additional Materials
☐	Soliciting Material under § 240.14a-12

The Alger Institutional Funds

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

☒	No fee required
☐	Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11
	(1)	Title of each class of securities to which transaction applies:
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	(3)	Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):
	(4)	Proposed maximum aggregate value of transaction:
	(5)	Total fee paid:
☐	Fee paid previously with preliminary materials.
☐	Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.
	(1)	Amount Previously Paid:
	(2)	Form, Schedule or Registration Statement No.:
	(3)	Filing Party:
	(4)	Date Filed:

Issues you care about are up for a vote.

Make your voice heard.

  Dear shareholder,   A joint special shareholders meeting is scheduled for August 16, 2024 for The Alger Institutional Funds.   The shareholder meeting is coming up soon, but it can only take place if the required number of shareholders return their votes—and time is running out.   Voting your shares is the smart thing to do. It’s also fast and easy. If you have questions or need assistance, call 855-601-2246 and a proxy specialist will help you.

	www.proxyvote.com Have your proxy card handy and follow the simple directions to complete the electronic voting instruction form.		With a proxy card Call the number located on your ballot (With a touch-tone phone to vote using an automated system)
	With a smartphone Vote by scanning the Quick Response Code or “QR Code” on the enclosed proxy card/voting instruction form		Vote processing Mark, sign and date the enclosed ballot and return it in the postage-paid envelope provided.

Thank you for your investment—and thank you for voting.

  Sincerely,   Your unique control number can be found on the enclosed ballot in the box marked with an arrow.  

Tina Payne

Secretary of the Trust

ALGER 07/2024