Hedge fund profile
Masf
Masf is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Magnetar Financial LLC, based in Evanston, Illinois, United States.
$1.7Bgross assets
$4.5Mminimum
2owners
3(c)(7)exemption
Disclosure fields
Fund facts
SEC private fund ID805-6585705129
Reference ID312017
JurisdictionDelaware, United States
Fund of fundsNo
Master fundNo
Feeder fundNo
Non-US ownership0%
Assets valued0%
Annual auditYes
GAAPYes
Source periodMarch 2026
Date submitted03/30/2026 11:37:15 AM
Adviser
TypeRegistered investment adviser
SEC number801-64602
CRD136045
Regulatory AUM$32.0B
Compliance signals
Exempt from registration Sales limitation not marked Prime brokers reported Custodians reported
Service providers
Reported counterparties
General partners
Magnetar Alpha Star Mm LLC
Auditors
ERNST & YOUNG LLP
Prime brokers
BNP PARIBAS SECURITIES CORP.MORGAN STANLEYGOLDMAN SACHS & CO. LLC
Custodians
MORGAN STANLEY BANK NAGOLDMAN SACHS & CO. LLCMORGAN STANLEYCOMPUTERSHARE TRUST COMPANY N.A.BNP PARIBAS SECURITIES CORP.APEX CLEARING CORP
Administrators
NORTHERN TRUST