Terminal · Institutions

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

TRV GP IV, LLC 13F Holdings -- Portfolio & Top Positions (2026-06-30)

TRV GP IV, LLC (CIK 1688325) reported $253.7M across 2 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: MAZE ($133.5M, 52.63%), TNGX ($120.2M, 47.37%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1MAZEMAZE THERAPEUTICS, INC.$133.5M52.63%4.5MHold
2TNGXTANGO THERAPEUTICS, INC.$120.2M47.37%6.4MHold

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