13F Filings History of Catalys Pacific, LLC

Latest 13F report
Q4 2025 - 10 Feb 2026
Value $
$310,537,623
Signature - Title
Brian Taylor Slingsby - Managing Director
Location
Tokyo
Summary
This page shows a list of all the recent 13F filings made by Catalys Pacific, LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Catalys Pacific, LLC reported 2 stock holdings with total value $310,537,623 as of Q4 2025.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 2 $310,537,623 +$4,344,921 -$36,290,000 -$31,945,079 MLYS, PHAT 13F-HR 10 Feb 2026, 12:23
Q3 2025 2 $351,370,469 $0 $0 $0 MLYS, PHAT 13F-HR 14 Nov 2025, 09:36
Q2 2025 2 $131,661,551 $0 $0 $0 MLYS, PHAT 13F-HR 13 Aug 2025, 16:06
Q1 2025 2 $148,710,752 +$4,117,033 $0 +$4,117,033 MLYS, PHAT Restatement 13 Aug 2025, 16:15
Q4 2024 2 $115,891,733 +$361,681 -$416,027 -$54,346 MLYS, PHAT 13F-HR 14 Feb 2025, 12:07
Q3 2024 3 $125,397,981 +$7,243,029 -$8,372,267 -$1,129,238 MLYS, PHAT, HLVX 13F-HR 12 Nov 2024, 12:35
Q2 2024 3 $132,494,546 $0 -$1,446,000 -$1,446,000 MLYS, HLVX, PHAT 13F-HR 13 Aug 2024, 13:45
Q1 2024 3 $148,137,489 $0 $0 $0 MLYS, HLVX, PHAT 13F-HR 13 May 2024, 17:45
Q4 2023 3 $106,673,925 $0 $0 $0 MLYS, HLVX, PHAT 13F-HR 14 Feb 2024, 08:41