13F

Investor

Column Group LLC

CIK 0001833486 · filed 2026-02-13 · SEC filing

13F book

$82.8M

Positions

5

Largest name

50.5%

Surrozen, Inc.

Est. mark

Need a prior quarter to estimate
NameTickerSharesValueWeightEst. markChange
Surrozen, Inc.1.85M$41.8M50.5%Held
Oric Pharmaceuticals, Inc.ORIC3.54M$29M35.0%Held
Tenaya Therapeutics, Inc.TNYA9.4M$6.69M8.1%Held
Rapt Therapeutics Inc156.3K$5.29M6.4%Held
Revolution Medicines Inc46$3.66K0.0%Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.