0000902664-13-001476.txt : 20130312 0000902664-13-001476.hdr.sgml : 20130312 20130312143219 ACCESSION NUMBER: 0000902664-13-001476 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506 ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20130312 DATE AS OF CHANGE: 20130312 EFFECTIVENESS DATE: 20130312 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Blackstone MG Custom Fund L.P. CENTRAL INDEX KEY: 0001571810 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-193145 FILM NUMBER: 13683597 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 1 primary_doc.xml X0706 D LIVE 0001571810 Blackstone MG Custom Fund L.P. 345 PARK AVENUE 28TH FLOOR NEW YORK NY NEW YORK 10154 212-583-5000 DELAWARE None None Limited Partnership true 2013 Blackstone Alternative Asset Management Associates LLC Blackstone Alternative Asset Management Associates LLC 345 Park Avenue New York New York NY NEW YORK 10154 Executive Officer General Partner Pooled Investment Fund Hedge Fund false Decline to Disclose 06 3C 3C.7 false 2013-03-01 true true false 0 Indefinite 78950000 Indefinite false 18 0 0 0 The fund charges a management fee that is described in the fund's governing documents. false Blackstone MG Custom Fund L.P. /s/ Hayley A. Stein Hayley A. Stein Managing Director & CCO of the Investment Manager 2013-03-12