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Arcus Foundation
Jon Stryker established the Arcus Foundation in 2000. The foundation functions as a private grantmaking institution with an explicit dual mandate covering...
Arcus Foundation
Jon Stryker established the Arcus Foundation in 2000. The foundation functions as a private grantmaking institution with an explicit dual mandate covering LGBTQ social justice and great ape conservation. The foundation allocates capital through grants rather than traditional fund commitments. Confirmed positions include a 23.79 percent allocation to private equity and a long equity stake in Stryker Corp. It also maintains direct ownership of mixed-use properties such as 134 Spring Street and 150 Wooster Street in New York as well as residential projects in Brooklyn and the Hudson Valley. Geographic reach covers the United States and international conservation sites including Fort Pierce, Florida. The foundation employs Cambridge Associates as investment advisor. It lists no additional offices beyond the New York headquarters. A dated operational event from the record shows participation as panelist at the IUCN World Conservation Congress in 2025. The foundation maintains a 100 percent owned operating company, Arcus Development, that executes real estate acquisitions separately from grant decisions. This separation creates a distinct governance line between philanthropic distributions and asset management.
General information
Firm type
Endowment / Foundation
Year founded
2000
Location
Region
North America
Country
United States
City
New York
Corporate office
44 West 28th Street, 17th Floor, New York, NY 10001, United States
Principals
Jon Stryker
Founder and President
Annette Lanjouw
Chief Executive Officer
Slobodan Randjelović
Board Member
Sector focus
Frequently asked questions
Who runs investment decisions at Arcus Foundation?
Jon Stryker serves as Founder and President. Annette Lanjouw acts as Chief Executive Officer. Cambridge Associates provides external investment advisory services.
How does Arcus Foundation source proprietary deal flow?
The foundation directs capital primarily through grantmaking to nonprofits rather than competitive investment sourcing. It maintains relationships via memberships in Funders for LGBTQ Issues and the IUCN.
Is Arcus Foundation structured as a single family office or does it operate more like a venture firm?
Arcus Foundation operates as a private grantmaking foundation. It maintains a separate 100 percent owned real estate operating company, Arcus Development.
Does Arcus Foundation participate in fund commitments or only direct deals?
The foundation holds a 23.79 percent allocation to private equity and maintains a position in Summit Rock Private Equity (Offshore) Portfolio. It also executes direct real estate acquisitions through Arcus Development.
Where does the underlying wealth come from?
Jon Stryker is the heir to the Stryker Corporation medical supply company fortune. Family members collectively retain an estimated 11 percent stake in the public company.
Does Arcus Foundation maintain philanthropic structures, and how are they separated?
The foundation itself serves as the primary grantmaking vehicle. Real estate holdings sit inside the separate Arcus Development entity.
What is Arcus Foundation's known posture on co-investments alongside external GPs?
The foundation has participated as a limited partner in at least one offshore private equity vehicle. No additional co-investment activity is recorded.
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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