Euclidean Capital
New York City, New Yorkeuclidcap.com
Overview
Euclidean Capital is a single-family office established to manage the personal wealth of the late James Simons, the founder of Renaissance Technologies. Based in New York City, the firm makes diversified investments in both public and private markets, with a focus on sectors such as biotechnology, life sciences, financial services, and artificial intelligence.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Ripple Foods | Dec 2025 | Strategic | Co-investor |
| Neo Asset Management | Nov 2025 | Series B Extension | Co-investor |
| Leal Therapeutics | Aug 2025 | Series A | Co-investor |
| SetPoint Medical | Aug 2025 | Series D | Co-investor |
| April Tax Solutions Inc. | Jul 2025 | Series B | Co-investor |
Key People
John Alberg
Founder Managing Partner
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
