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Samjo Management
SAMJO MANAGEMENT, LLC is an SEC-registered investment adviser in NEW YORK, NY, registered since 2023. The firm manages approximately $309 million in assets.
Samjo Management
SAMJO MANAGEMENT, LLC is an SEC-registered investment adviser in NEW YORK, NY, registered since 2023. The firm manages approximately $309 million in assets. It has 3 employees and 2 investment advisers.
General information
Firm type
RIA
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Principals
Samuel J. Heyman
Founder
Samuel J. Heyman Jr.
Principal
Sector focus
Frequently asked questions
What is the source of the wealth managed by Samjo Management?
The underlying wealth originates from Samuel J. Heyman's control and transformation of GAF Corporation into International Specialty Products (ISP), a pure-play specialty chemicals company. The fortune was substantially monetized through the $3.2 billion all-cash sale of ISP to Ashland Inc. in 2011. Heyman was a prominent corporate raider and investor in the 1980s, patterning his career after successful proxy-fight activists of the era.
Does Samjo Management participate in fund commitments or only direct deals?
Samjo Management uses a hybrid approach, allocating to external fund managers for specialized access while maintaining a separate book of direct investments. Direct activity has historically focused on public equities and real estate assets, particularly in the New York and Northeast regions. The office does not publicly disclose its asset allocation split between funds and direct investments.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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