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Catalys Pacific, LLC

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13F filer, CIK 2011385, TOKYO, Japan

Catalys Pacific, LLC reported $148,710,752 across 2 holdings for the quarter ended 2025-03-31, in a 13F-HR/A filed 2025-08-13.

Filed (acceptance time not in the bulk data set), ingested 13F-HR/A 0001104659-25-077579

Period
2025-03-31
Reported value
$149M
Holdings
2
Top 10 weight
100%
New
0
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MLYSadded+259,259$4.12M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

None.

Holdings, Q1 2025

Share positions as resolved from 13F-HR/A 0001104659-25-077579, largest first. % of portfolio is the value over $148,710,752, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MLYSMINERALYS THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,644,579 shares; 2024Q4: 8,644,579 shares; 2025Q1: 8,903,838 shares 8,903,838$141M95.08%+259,259Timeline
PHATPHATHOM PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,122,572 shares; 2024Q4: 1,167,114 shares; 2025Q1: 1,167,114 shares 1,167,114$7.32M4.92%0Timeline

How Q1 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001104659-25-048317 superseded2025-05-14acceptance time not in the bulk data set
13F-HR/A 0001104659-25-077579 baserestatement2025-08-13acceptance time not in the bulk data set