Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Foresite Capital Management IV, LLC 13F Holdings -- Portfolio & Top Positions (2026-06-30)

Foresite Capital Management IV, LLC (CIK 1704132) reported $290.2M across 6 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: PHVS ($165.2M, 56.95%), CYTK ($60.9M, 20.98%), EIKN ($25.4M, 8.74%), RLAY ($23.4M, 8.06%), XENE ($9.7M, 3.33%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1PHVSPharvaris N.V.$165.2M56.95%4.8MHold
2CYTKCYTOKINETICS INC$60.9M20.98%714,695Added
3EIKNEikon Therapeutics, Inc.$25.4M8.74%1.9MHold
4RLAYRelay Therapeutics, Inc.$23.4M8.06%1.2MAdded
5XENEXenon Pharmaceuticals Inc.$9.7M3.33%160,000Hold
6CRNXCrinetics Pharmaceuticals, Inc.$5.6M1.93%150,000New
7ALECAlector, Inc.$00.00%0Exited
8LYELLyell Immunopharma, Inc.$00.00%0Exited
9MAZEMaze Therapeutics, Inc.$00.00%0Exited

Source: SEC Form 13F filings · as of 2026-06-30