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Every 13F-reported equity position this quarter with its quarter-over-quarter change; each row traces to the filer's 13F-HR on EDGAR.

13F holdings, latest quarter

SourceSEC EDGAR13F-HR

Column Group LLC 13F Holdings -- Portfolio & Top Positions (2026-06-30)

Column Group LLC (CIK 1833486) reported $88.1M across 3 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: SRZN ($49.7M, 56.46%), ORIC ($38.3M, 43.53%), RVMD ($8,615, 0.01%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1SRZNSurrozen, Inc.$49.7M56.46%1.9MHold
2ORICORIC Pharmaceuticals Inc.$38.3M43.53%3.5MHold
3RVMDRevolution Medicines Inc$8,6150.01%46Hold

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