Private company
Foresite Capital Fund VI LP
Venture capital fund that raised $551.1 million in 2022 (SEC Form D). Summary from the record
Last updated Oct 21, 2026.
Overview
Corporate structure
Foresite Capital Fund VI LP sits at the top of its group. 8 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
- Foresite Capital Fund VI LP DE
- ALUMIS INC. Stake · South San Francisco, California
- CASI Pharmaceuticals, Inc. Stake · Beijing, China
- enGene Therapeutics Inc. Stake · Z4
- IRulya Therapeutics Inc. Stake · New Haven, Connecticut
- Latigo Biotherapeutics, Inc. Stake · Thousand Oaks, California
- RAPT Therapeutics, Inc. Stake · South San Francisco, California, United States
- Verastem Oncology Stake · Needham
Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (7 companies). Each entity in the chart links to its source.
Leadership
Named in SEC Form D filings
People the company listed in its private-offering notices.
- Managing Member of the General Partner of the IssuerJames Tananbaum named Jun 23, 20232
Filings
2 filings to the SEC since October 2021: 2 private raises. The latest 2:
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Stakes it holds
Foresite Capital Fund VI LP has told the SEC it owns more than 5% of 7 companies, latest first (Schedules 13D and 13G).
- IRulya Therapeutics Inc.SCHEDULE 13G Oct 14, 20263
- ALUMIS INC.SCHEDULE 13D Jul 5, 2024 to Aug 17, 20264
- Latigo Biotherapeutics, Inc.SCHEDULE 13D Aug 17, 20265
- Verastem OncologySCHEDULE 13G/A Oct 23, 2025 to May 15, 20266
- CASI Pharmaceuticals, Inc.SCHEDULE 13G/A Jun 20, 2024 to Feb 13, 20267
- enGene Therapeutics Inc.SCHEDULE 13G/A Feb 23, 2024 to Feb 14, 20258
- RAPT Therapeutics, Inc.SCHEDULE 13G Dec 30, 20249
Money raised
Private offerings the company reported to the SEC on Form D.
- Jul 1, 2022Raised $551.1 million in a private offering of securities Form D: 112 investors so far Form D
Sources
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