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Harbourton Enterprises
Harbourton Enterprises traces to 1990 when Jay Regan established the office following his tenure at Princeton Newport Partners, the quantitative hedge fund he...
Harbourton Enterprises
Harbourton Enterprises traces to 1990 when Jay Regan established the office following his tenure at Princeton Newport Partners, the quantitative hedge fund he co-founded with Edward Thorp. The firm oversees Regan family capital that originated in statistical arbitrage and later expanded into distressed opportunities. Deployment spans public securities, direct co-investments, private equity, private credit, hedge funds, real estate, infrastructure, natural resources, and digital assets. Confirmed investment stages include early and late stage. Geographic reach covers North America and Europe. The office has recorded exposure to Alameda Research and FTX. The team includes David W. Mills as Managing General Partner alongside family members Amy Regan, Jason Regan, and James S. Regan III. Additional offices operate in New York and Santa Cruz. The Harbourton Foundation serves as the primary philanthropic vehicle, with David Mills holding board roles at the NAACP Legal Defense Fund and QuestBridge. The structure separates investment management at Harbourton Enterprises from grantmaking at the Harbourton Foundation, with the latter maintaining a grantee-centric process focused on food equity and land access.
General information
Firm type
Single Family Office
Year founded
1990
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Princeton
Corporate office
Princeton, NJ, United States
Additional offices
New York, NY, United States · Santa Cruz, CA, United States
Principals
Amy H. Regan
President, Harbourton Foundation
Altss tracks 4 additional named team members for this firm — including direct investment leads, IR, and operating principals not listed on the public website.
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Frequently asked questions
Who runs investment decisions at Harbourton Enterprises?
James S. Regan serves as founder. David W. Mills acts as Managing General Partner. Family members Jason Regan and James S. Regan III participate in investment and foundation oversight.
Where does the underlying wealth come from?
Jay Regan accumulated the capital through co-founding Princeton Newport Partners and subsequent distressed-asset activities.
Does Harbourton Enterprises participate in fund commitments or only direct deals?
The office deploys across fund of funds, direct co-investments, SPVs, and distressed situations according to the Altss research record.
What investment stages does Harbourton Enterprises typically target?
Early stage and late stage opportunities appear in the confirmed investment stages.
How is Harbourton Enterprises related to the Harbourton Foundation?
The foundation operates as the family's primary philanthropic vehicle alongside the investment office, with overlapping family leadership.
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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