0000902664-25-005376.txt : 20251223 0000902664-25-005376.hdr.sgml : 20251223 20251223063743 ACCESSION NUMBER: 0000902664-25-005376 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20251223 DATE AS OF CHANGE: 20251223 EFFECTIVENESS DATE: 20251223 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Blackstone Annex Onshore Fund L.P. CENTRAL INDEX KEY: 0001873228 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-427267 FILM NUMBER: 251594637 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 D/A 1 primary_doc.xml X0708 D/A LIVE 0001873228 Blackstone Annex Onshore Fund L.P. 345 PARK AVENUE 28TH FLOOR NEW YORK NY NEW YORK 10154 212-583-5000 DELAWARE None None Limited Partnership true 2021 - Blackstone Asset Management Associates LLC 345 Park Avenue 28th Floor New York NY NEW YORK 10154 Executive Officer General Partner - Blackstone Alternative Asset Management L.P. 345 Park Avenue 28th Floor New York NY NEW YORK 10154 Promoter Investment Manager Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000902664-24-007036 2021-04-01 true true false 0 Indefinite 1122129769 Indefinite false 32 0 0 0 The fund charges a management fee that is described in the fund's governing documents. false Blackstone Annex Onshore Fund L.P. /s/ Neil Schwartz Neil Schwartz Chief Compliance Officer of the Investment Manager 2025-12-23