13F

Investor

Catalys Pacific, LLC

CIK 0002011385 · filed 2026-05-14 · SEC filing

13F book

$230.7M

Positions

2

Largest name

92.8%

Mineralys Therapeutics, Inc. · MLYS

Est. mark

−$80.5M

Price effect on 2 names still held. Flow $720.4K.
NameTickerSharesValueWeightEst. markChange
Mineralys Therapeutics, Inc.MLYS7.9M$214.1M92.8%−$72.7MHeld
Phathom Pharmaceuticals, Inc.PHAT1.49M$16.6M7.2%−$7.83MAdded−$7.11M

Positions as of Q1 2026. 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.