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13F-HR filed by Logos Global Management LP

Logos Global Management LP filed this 13F-HR for the quarter ended 2025-12-31, filed 2026-02-17, with 69 holding rows worth $1,654,958,467.

Accession
0001172661-26-001209
Filed
2026-02-17
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2025

A holdings report, 69 entries on the cover page, a total value of $1,654,958,467 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,654,958,467 with VALUE read as dollars as filed, 13F file number 028-20025. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
REVOLUTION MEDICINES INC COM76155X100Stock2,000,000$159,300,000dollars as filed
PRAXIS PRECISION MEDICINES I74006W207COM NEW375,000$110,527,500dollars as filed
IDEAYA BIOSCIENCES INC COM45166A102Stock3,125,000$108,031,250dollars as filed
OLEMA PHARMACEUTICALS INC68062P106COM3,208,875$80,221,875dollars as filed
REVOLUTION MEDICINES INC COM76155X100Stock1,000,000$79,650,000dollars as filedcall
CIDARA THERAPEUTICS INC171757206COM NEW310,000$68,475,900dollars as filed
ABIVAX SA-00370M103SPONSORED ADS400,000$53,942,000dollars as filed
ERASCA INC COM29479A108Stock13,000,000$48,360,000dollars as filed
OCULAR THERAPEUTIX INC67576A100COM3,500,000$42,490,000dollars as filed
STRUCTURE THERAPEUTICS INC COMP86366E106EQUITY600,000$41,730,000dollars as filed
DISC MEDICINE INC COM254604101Stock510,000$40,499,100dollars as filed
MAZE THERAPEUTICS INC COM578784100Stock950,000$39,358,500dollars as filed
TANGO THERAPEUTICS INC87583X109COM4,200,000$37,212,000dollars as filed
AVIDITY BIOSCIENCES INC COM05370A108Stock500,000$36,065,000dollars as filed
BIOGEN INC COM09062X103Stock200,000$35,198,000dollars as filed
IMMUNOVANT INC45258J102COM1,375,000$34,952,500dollars as filed
JAZZ PHARMACEUTICALS PLC SHS USDG50871105Stock200,000$34,000,000dollars as filed
TERNS PHARMACEUTICALS INC COM880881107Stock750,000$30,300,000dollars as filed
VAXCYTE INC COM92243G108Stock650,000$29,991,000dollars as filed
IMMUNOCORE HLDGS PLC ADS45258D105ADR850,000$29,503,500dollars as filed
LB PHARMACEUTICALS INC50180M108COMMON STOCK1,200,000$26,712,000dollars as filed
APELLIS PHARMACEUTICALS INC03753U106COM1,000,000$25,120,000dollars as filedcall
ARCUS BIOSCIENCES INC03969F109COM1,050,000$25,021,500dollars as filedcall
DYNE THERAPEUTICS INC COM26818M108Stock1,250,000$24,450,000dollars as filed
DESIGN THERAPEUTICS INC25056L103COM2,500,000$23,450,000dollars as filed
MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD61559X104Stock1,750,000$23,065,000dollars as filed
ACADIA PHARMACEUTICALS INC004225108COM850,000$22,703,500dollars as filed
RHYTHM PHARMACEUTICALS INC76243J105COM190,000$20,337,600dollars as filed
TREVI THERAPEUTICS INC COM89532M101Stock1,550,000$19,406,000dollars as filed
CYTOKINETICS INC23282W605COM NEW300,000$19,062,000dollars as filed
MIRUM PHARMACEUTICALS INC604749101COM225,000$17,772,750dollars as filed
UNIQURE NVN90064101SHS675,000$16,152,750dollars as filed
NEWAMSTERDAM PHARMA CO NVN62509109COMMON STOCK450,000$15,786,000dollars as filed
IDEAYA BIOSCIENCES INC COM45166A102Stock450,000$15,556,500dollars as filedcall
KINIKSA PHARMACEUTICALS INTL P ORD SHS CL AG52694109Stock350,000$14,437,500dollars as filed
SOLENO THERAPEUTICS INC834203309COM300,000$13,890,000dollars as filed
JANUX THERAPEUTICS INC47103J105COM1,000,000$13,800,000dollars as filed
MINERVA NEUROSCIENCES INC603380205COM NEW3,311,000$13,310,220dollars as filed
VERASTEM INC92337C203COMMON STOCK1,700,000$13,124,000dollars as filed
DIANTHUS THERAPEUTICS INC252828108COM315,000$12,981,150dollars as filed
AMYLYX PHARMACEUTICALS INC03237H101COM950,000$11,476,000dollars as filed
KYMERA THERAPEUTICS INC501575104COM130,000$10,115,300dollars as filed
CELLDEX THERAPEUTICS INC NEW15117B202COM NEW350,000$9,506,000dollars as filed
NURIX THERAPEUTICS INC67080M103COMMON STOCK500,000$9,485,000dollars as filed
IMMATICS N.VN44445109SHS850,000$8,925,000dollars as filedcall
CG ONCOLOGY INC156944100COMMON STOCK200,000$8,304,000dollars as filed
ARCELLX INC COMMON STOCK03940C100Stock115,000$7,498,000dollars as filed
CRESCENT BIOPHARMA INCG2545C104COMMON STOCK600,000$7,116,000dollars as filed
COMPASS THERAPEUTICS INC20454B104COM1,150,000$6,175,500dollars as filed
JADE BIOSCIENCES INC008064206COM NEW395,000$6,094,850dollars as filed
TYRA BIOSCIENCES INC90240B106COMMON STOCK210,000$5,520,900dollars as filed
ENLIVEN THERAPEUTICS INC COM29337E102Stock340,000$5,236,000dollars as filed
IMMIX BIOPHARMA INC45258H106COMMON STOCK1,000,000$5,230,000dollars as filed
CENTESSA PHARMACEUTICALS PLC152309100SPONSORED ADS200,000$5,002,000dollars as filed
NEUROGENE INC64135M105COMMON STOCK195,000$4,017,000dollars as filed
IBIO INC451033708CMN2,000,000$3,860,000dollars as filed
CORVUS PHARMACEUTICALS INC221015100COM500,000$3,850,000dollars as filed
ORIC PHARMACEUTICALS INC68622P109COM450,000$3,681,000dollars as filed
Day One Biopharmaceuticals Inc23954D109Common Stock300,000$2,796,000dollars as filed
PHARVARIS NVN69605108COMMON STOCK100,000$2,775,000dollars as filed
UNICYCIVE THERAPEUTICS INC90466Y202COMMON STOCK473,563$2,732,459dollars as filed
FRACTYL HEALTH INC35168W103COM1,100,000$2,420,000dollars as filed
PALATIN TECHNOLOGIES INC696077601COM NEW140,000$2,153,200dollars as filed
ACLARIS THERAPEUTICS INC COM00461U105Stock600,000$1,806,000dollars as filed
VOR BIOPHARMA INC929033207COMMON STOCK100,000$1,308,000dollars as filed
MEREO BIOPHARMA GROUP PLC589492107CMN1,850,000$770,895dollars as filed
SEPTERNA INC COM81734D104Stock23,548$656,518dollars as filed
DBV TECHNOLOGIES S A23306J309SPONSORED ADS25,000$479,250dollars as filed
NUVATION BIO INC67080N119WARR66,666$22,000dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001172661-26-001209this filing2026-02-17acceptance time not in the bulk data set