Hedge fund profile
Blackrock Aletsch Master Fund Limited
Blackrock Aletsch Master Fund Limited is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Blackrock Investment Management (UK) Limited, based in London, United Kingdom.
$77.9Mgross assets
$100Kminimum
73owners
3(c)(7)exemption
Disclosure fields
Fund facts
SEC private fund ID805-3553298743
Reference ID41661
JurisdictionCayman Islands
Fund of fundsNo
Master fundYes
Feeder fundNo
Non-US ownership99%
Assets valued100%
Annual auditYes
GAAPYes
Source periodMarch 2026
Date submitted03/31/2026
Adviser
Blackrock Investment Management (UK) Limited
TypeExempt reporting adviser
SEC number802-76129
CRD162379
Regulatory AUM$0
Compliance signals
Registration exemption not marked Sales limitation not marked Prime brokers reported Custodians reported
Service providers
Reported counterparties
General partners
William RobertsBarry O'dwyerSara Morgan (retired Effective September 2023)Paul FreemanDesmond MurrayThomas Nummer
Auditors
DELOITTE & TOUCHE
Prime brokers
BNP PARIBAS BROKERAGE SERVICES, INC.MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATEDUBS SECURITIES LLCUBS FINANCIAL SERVICES INC.
Custodians
DEUTSCHE BANKUBSMERRILL LYNCHUBS
Administrators
BNY MELLON FUND SERVICES (IRELAND) DESIGNATED ACTIVITY COMPANY
Same adviser