# EDGAR Filing Document

**Accession Number:** 0001816389
**File Stem:** 0001193125-26-122144
**Filing Date:** 2026-3
**Character Count:** 2185
**Document Hash:** e80640c1f0ab5341591cb6dfb51d464b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-122144.hdr.sgml**: 20260324

**ACCESSION NUMBER**: 0001193125-26-122144

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260324

**DATE AS OF CHANGE**: 20260324

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BlackRock Private Investments Fund
- **CENTRAL INDEX KEY:** 0001816389

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-273508
- **FILM NUMBER:** 26787174

**BUSINESS ADDRESS:**
- **STREET 1:** 100 BELLVIEW PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809
- **BUSINESS PHONE:** 800 882 0052

**MAIL ADDRESS:**
- **STREET 1:** 100 BELLVIEW PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809

**Filed Pursuant to Rule 424(b)(3)<br>Registration File No.: 333-273508** 

**BLACKROCK PRIVATE INVESTMENTS FUND** 

**Supplement dated March 24, 2026 to the** 

**Statement of Additional Information of BlackRock Private Investments Fund,** 

**dated July 29, 2025** 

This supplement amends certain information in the Statement of Additional Information ("SAI") of BlackRock Private Investments Fund (the "Fund"), dated July 29, 2025. Unless otherwise indicated, all other information included in the SAI that is not inconsistent with the information set forth in this supplement remains unchanged. Capitalized terms not otherwise defined in this supplement have the same meaning as in the SAI.

**Effective immediately, the following change is made to the Fund's SAI:** 

**The list following the last paragraph in the sub-section of the SAI entitled "Distribution of Fund Shares—Additional Payments to Financial Intermediaries" is deleted in its entirety and replaced with the following:** 

Aretec Group, Inc. dba Cetera Holdings

Cetera Advisors LLC

Cetera Financial Specialists LLC

Cetera Investment Services LLC

Cetera Wealth Services LLC

Morgan Stanley Smith Barney LLC

Northwestern Mutual Investment Services, LLC

**Investors should retain this supplement for future reference.** 

SAI-BPIF-0326SUP