Sarissa Capital Offshore Master Fund LP

Sarissa Capital Offshore Master Fund LP is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Sarissa Capital Management LP, based in Greenwich, Connecticut, United States.

General hedge fund $25M to $100M $5M+ minimum

$65.9Mgross assets

$10.0Mminimum

28owners

3(c)(7)exemption

Disclosure fields

Fund facts

SEC private fund ID805-5325986873

Reference ID50148

JurisdictionCayman Islands

Fund of fundsNo

Master fundYes

Feeder fundNo

Non-US ownership30%

Assets valued100%

Annual auditYes

GAAPYes

Source periodMarch 2026

Date submitted03/31/2026 10:16:37 AM

Adviser

Sarissa Capital Management LP

TypeRegistered investment adviser

SEC number801-77926

CRD167244

Regulatory AUM$298.3M

Compliance signals

Exempt from registration Sales limitation not marked Prime brokers reported Custodians reported

Service providers

Reported counterparties

General partners

Sarissa Capital Offshore Fund Gp LLC

Auditors

ERNST & YOUNG LTD.

Prime brokers

MORGAN STANLEY & CO. LLCMERRILL LYNCH PROFESSIONAL CLEARING CORP.

Custodians

MORGAN STANLEY PRIVATE BANK NATIONAL ASSOCIATIONMERRILL LYNCH PROFESSIONAL CLEARING CORP.MORGAN STANLEY & CO. LLCNORTHERN TRUST INTERNATIONAL BANKING CORPORATION