Hedge fund profile
Blackstone Annex Onshore Fund L.P.
Blackstone Annex Onshore Fund L.P. is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Blackstone Alternative Asset Management L.P., based in New York, New York, United States.
$956.2Mgross assets
$100Kminimum
26owners
3(c)(7)exemption
Disclosure fields
Fund facts
SEC private fund ID805-1849204787
Reference ID273533
JurisdictionDelaware, United States
Fund of fundsNo
Master fundNo
Feeder fundYes
Non-US ownership5%
Assets valued100%
Annual auditYes
GAAPYes
Source periodMarch 2026
Date submitted03/30/2026 04:30:21 PM
Adviser
Blackstone Alternative Asset Management L.P.
TypeRegistered investment adviser
SEC number801-52559
CRD107580
Regulatory AUM$92.0B
Compliance signals
Exempt from registration Sales limitation not marked No prime broker flag Custodians reported
Service providers
Reported counterparties
General partners
Blackstone Alternative Asset Management Associates LLC
Auditors
DELOITTE & TOUCHE LLP
Custodians
CITCO BANK CANADA
Administrators
CITCO FUND SERVICES (CAYMAN ISLANDS) LIMITED
Marketers
BLACKSTONE SECURITIES PARTNERS L.P.
Same adviser