# EDGAR Filing Document

**Accession Number:** 0001557794
**File Stem:** 0001193125-25-171307
**Filing Date:** 2025-8
**Character Count:** 2822
**Document Hash:** 7c15f3922cc62681025f825d924dff90
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-171307.hdr.sgml**: 20250801

**ACCESSION NUMBER**: 0001193125-25-171307

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20250801

**DATE AS OF CHANGE**: 20250801

**EFFECTIVENESS DATE**: 20250801

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Blackstone Alternative Investment Funds
- **CENTRAL INDEX KEY:** 0001557794

**ORGANIZATION NAME:**
- **EIN:** 300748288
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-185238
- **FILM NUMBER:** 251175023

**BUSINESS ADDRESS:**
- **STREET 1:** 345 PARK AVENUE
- **STREET 2:** 28TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
- **BUSINESS PHONE:** 212-583-5000

**MAIL ADDRESS:**
- **STREET 1:** 345 PARK AVENUE
- **STREET 2:** 28TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Blackstone Investor Solutions Funds
- **DATE OF NAME CHANGE:** 20120907

## Series and Classes Contracts Data

### Blackstone Alternative Multi-Strategy Fund (Series ID: S000045538)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000141764 | Class I        |  |
| C000145025 | Class D Shares |  |
| C000145026 | Class R Shares |  |
| C000145027 | Class Y Shares |  |

![LOGO](g938632dsp1.jpg)

August 1, 2025

**<u>BY EDGAR</u>**

Securities and Exchange Commission

Division of Investment Management

100 F Street, N.E.

Washington, D.C. 20549

Re: <u>Blackstone Alternative Investment Funds (File No.</u> <u>333-185238)</u> <u>(the "Registrant")</u>

Ladies and Gentlemen:

On behalf of the Registrant, we are filing today through the EDGAR system a certification pursuant to paragraph (j) of Rule 497 under the Securities Act of 1933. In this regard, we certify that the Registrant's Prospectus dated July 30, 2025, otherwise required to be filed under paragraph (c) of Rule 497, does not differ from that contained in the Form N-1A registration statement for the Registrant (Post-Effective Amendment No. 43) (the "Registration Statement"). The Registration Statement was filed electronically with the Securities and Exchange Commission on July 29, 2025 via EDGAR (Accession Number: 0001193125-25-168068).

Please direct any questions or comments to the attention of the undersigned at 646-283-5229.

---

| |
|:---|
| Very truly yours, |
| /s/ Stephen D. Adams |
| Senior Vice President |
| Blackstone Alternative Investment Advisors LLC |

---

cc: Kevin Michel, Esq., Blackstone Alternative Investment Advisors LLC

John Sanders, Esq., Blackstone Alternative Investment Advisors LLC

James E. Thomas, Esq., Ropes & Gray LLP

Sarah Clinton, Esq., Ropes & Gray LLP

![LOGO](g938632dsp1a.jpg)