# EDGAR Filing Document

**Accession Number:** 0001018592
**File Stem:** 0000919574-23-000663
**Filing Date:** 2023-2
**Character Count:** 2723
**Document Hash:** 7e9f7dab715f2056b9ef491fa369fe00
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000919574-23-000663.hdr.sgml**: 20230202

**ACCESSION NUMBER**: 0000919574-23-000663

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230202

**DATE AS OF CHANGE**: 20230202

**EFFECTIVENESS DATE**: 20230202

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB INSTITUTIONAL FUNDS INC
- **CENTRAL INDEX KEY:** 0001018592
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-37177
- **FILM NUMBER:** 23579837

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 1345 AVENUE OFTHE AMERICAS
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10105
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 1345 AVENUE OF THE AMERICAS
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN INSTITUTIONAL FUNDS INC
- **DATE OF NAME CHANGE:** 20030319

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCE INSTITUTIONAL FUNDS INC
- **DATE OF NAME CHANGE:** 19970930

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCE INSTITUTIONAL FUNDS
- **DATE OF NAME CHANGE:** 19960711

## Series and Classes Contracts Data

### AB Global Real Estate Investment Fund II (Series ID: S000010313)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028538 | Class I      | ARIIX           |

Seward & Kissel LLP

901 K Street, NW

Suite 800

Washington, DC 20001

Telephone: (202) 737-8833

Facsimile: (202) 737-5184

www.sewkis.com

February 2, 2023

<u>VIA EDGAR</u>

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Re: AB Institutional Funds, Inc.<br> – AB Global Real Estate Investment Fund II<br> <u>(File Nos. 333-37177 and 811-08403)</u>

Dear Sir or Madam:

On behalf of AB Institutional Funds, Inc. – AB Global Real Estate Investment Fund II (the "Fund"), we are transmitting a certification pursuant to Rule 497(j) under the Securities Act of 1933. In this regard, we certify that the Prospectus and Statement of Additional Information for the Fund that would have been filed under Rule 497(c) do not differ from those included in the most recent post-effective amendment to the Fund's registration statement. The post-effective amendment was filed electronically with the Securities and Exchange Commission on January 27, 2023.

Please call me at the above-referenced number if you have any questions regarding the foregoing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sincerely,<br><u>/s/ Lauren A. Clise</u><br> Lauren A. Clise<br>