The Marylebone Lane Master Fund

The Marylebone Lane Master Fund is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Marylebone Partners Llp, based in London, United Kingdom.

General hedge fund $100M to $500M Under $250K minimum

$217.6Mgross assets

$1minimum

2owners

3(c)(7)exemption

Disclosure fields

Fund facts

SEC private fund ID805-2940992837

Reference ID68312

JurisdictionCayman Islands

Fund of fundsNo

Master fundYes

Feeder fundNo

Non-US ownership90%

Assets valued100%

Annual auditYes

GAAPYes

Source periodJanuary 2026

Date submitted01/21/2026

Adviser

Marylebone Partners Llp

TypeExempt reporting adviser

SEC number802-79805

CRD168426

Regulatory AUM$0

Compliance signals

Registration exemption not marked Sales limitation not marked No prime broker flag Custodians reported

Service providers

Reported counterparties

General partners

Jason SherwillBruno GardienLinburgh Martin

Auditors

KPMG

Custodians

CUSTODIAL SERVICES

Administrators

BNP PARIBAS FUND ADMINISTRATION SERVICES (IRELAND) LIMITED