# EDGAR Filing Document

**Accession Number:** 0001557794
**File Stem:** 0001410368-26-059116
**Filing Date:** 2026-6
**Character Count:** 3373
**Document Hash:** a34f6d58185a417e6b6b2b12da7f3487
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-059116.hdr.sgml**: 20260612

**ACCESSION NUMBER**: 0001410368-26-059116

**CONFORMED SUBMISSION TYPE**: 24F-2NT

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260612

**DATE AS OF CHANGE**: 20260612

**EFFECTIVENESS DATE**: 20260612

**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:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-185238
- **FILM NUMBER:** 261085254

**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 Name     | Class ID   |
| Class I        | C000141764 |
| Class D Shares | C000145025 |
| Class Y Shares | C000145027 |

---

## 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 |  |
| C000145027 | Class Y Shares |  |

## FORM 24F-2NT: Annual Notice of Securities Sold Pursuant to Rule 24f-2

### 24F-2NT: Filer Information

**Filer CIK:** 0001557794

**Is this a LIVE or TEST Filing?:** LIVE

**Filer Investment Company Type:** N-1A

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** Blackstone Alternative Investment Funds

- **Address:** 345 PARK AVENUE, NEW YORK, NY 10154

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-22743

   **Securities Act File Number:** 333-185238

**4(a). Last day of fiscal year for which this Form is filed:** 03/31/2026

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $1526544000.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $1720301573.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $3723334153.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $5443635726.00

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-3917091726.00

- **(vii) Multiplier for determining registration fee:** 0.0001381

- **(viii) Registration fee due:** $0.00

**Signatures**

**Name and Title:** Chief Legal Officer

**Date:** 06/12/2026

**Signature:** Stephen Adams