Hedge fund profile
Aqr Apex Ms Master Account, L.P.
Aqr Apex Ms Master Account, L.P. is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Aqr Capital Management, LLC, based in Greenwich, Connecticut, United States.
$12.2Bgross assets
$5.0Mminimum
863owners
3(c)(7)exemption
Disclosure fields
Fund facts
SEC private fund ID805-5113555167
Reference ID364034
JurisdictionCayman Islands
Fund of fundsNo
Master fundYes
Feeder fundNo
Non-US ownership45%
Assets valued98%
Annual auditYes
GAAPYes
Source periodMarch 2026
Date submitted03/31/2026 06:54:09 PM
Adviser
TypeRegistered investment adviser
SEC number801-55543
CRD111883
Regulatory AUM$311.7B
Compliance signals
Exempt from registration Sales limitation not marked Prime brokers reported Custodians reported
Service providers
Reported counterparties
General partners
Aqr Apex Ms Gp, LLC
Auditors
PRICEWATERHOUSECOOPERS
Prime brokers
UBS AGMERRILL LYNCH PROFESSIONAL CLEARING CORP.GOLDMAN SACHS INTERNATIONALJ.P. MORGAN SECURITIES LLCBARCLAYS CAPITAL INC.CITIGROUP GLOBAL MARKETS INC.
Custodians
J.P. MORGAN SECURITIES LLCGOLDMAN SACHS INTERNATIONALMERRILL LYNCH PROFESSIONAL CLEARING CORP.UBS AGSTATE STREET BANK AND TRUST COMPANYBARCLAYS CAPITAL INC.
Administrators
HEDGESERV CAYMAN LIMITED
Marketers
CITIGROUP GLOBAL MARKETS INC.
Same adviser