Lasker Master Fund

Lasker Master Fund is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Gladstone Management, based in London, United Kingdom.

General hedge fund Over $1B $1M to $5M minimum

$1.1Bgross assets

$1.0Mminimum

48owners

3(c)(7)exemption

Disclosure fields

Fund facts

SEC private fund ID805-5976560667

Reference ID54421

JurisdictionCayman Islands

Fund of fundsNo

Master fundYes

Feeder fundNo

Non-US ownership62%

Assets valued100%

Annual auditYes

GAAPNo

Source periodMarch 2026

Date submitted03/31/2026 10:31:11 AM

Adviser

Gladstone Management

TypeRegistered investment adviser

SEC number801-81061

CRD167646

Regulatory AUM$1.6B

Compliance signals

Exempt from registration Sales limited Prime brokers reported Custodians reported

Service providers

Reported counterparties

General partners

John WebsterTaavi DaviesStacey Kirkconnell

Auditors

KPMG

Prime brokers

JP MORGAN SECURITIES PLCMORGAN STANLEY & CO INTERNATIONAL PLCGOLDMAN SACHS INTERNATIONALUBS AG

Custodians

MORGAN STANLEY & CO INTERNATIONAL PLCGOLDMAN SACHS INTERNATIONALUBS AGJP MORGAN SECURITIES LLC

Administrators

WAYSTONE ADMINISTRATION SOLUTIONS (IE) LIMITED