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13F-HR filed by RA CAPITAL MANAGEMENT, L.P.

RA CAPITAL MANAGEMENT, L.P. filed this 13F-HR for the quarter ended 2023-09-30, filed 2023-11-14, with 65 holding rows worth $5,042,131,322.

Accession
0001104659-23-118214
Filed
2023-11-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2023

A holdings report, 65 entries on the cover page, a total value of $5,042,131,322 stated on the cover page (in dollars after the unit check, H1), rows summing to $5,042,131,322 with VALUE read as dollars as filed, 13F file number 028-12884. 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
ASCENDIS PHARMA A/S DKK 1.0 AD04351P101SPONSORED ADR10,719,555$1,003,779,130dollars as filed
LEGEND BIOTECH CORP52490G102SPONSORED ADS6,264,707$420,800,369dollars as filed
VAXCYTE INC COM92243G108Stock7,891,254$402,296,129dollars as filed
IMMUNOGEN INC45253H101COMMON STOCK13,322,288$211,424,711dollars as filed
89BIO INC282559103COM11,416,948$176,277,677dollars as filed
BIOGEN INC COM09062X103Stock532,892$136,958,573dollars as filed
RHYTHM PHARMACEUTICALS INC76243J105COM5,676,067$130,123,836dollars as filed
AEROVATE THERAPEUTICS INC008064107COM8,263,982$112,142,236dollars as filed
CYMABAY THERAPEUTICS INC23257D103COM6,940,000$103,475,400dollars as filed
VERONA PHARMA PLC925050106SPONSORED ADS6,317,990$102,983,237dollars as filed
TYRA BIOSCIENCES INC90240B106COMMON STOCK7,236,454$99,645,972dollars as filed
WAVE LIFE SCIENCES LTD SHSY95308105Stock17,202,009$98,911,552dollars as filed
GERON CORP374163103COM46,202,425$97,949,141dollars as filed
Day One Biopharmaceuticals Inc23954D109Common Stock7,809,852$95,826,884dollars as filed
JANUX THERAPEUTICS INC47103J105COM9,165,652$92,389,772dollars as filed
AN2 THERAPEUTICS INC037326105COM5,551,295$89,264,824dollars as filed
INHIBRX INC45720L107COM4,724,207$86,689,198dollars as filed
RXSIGHT INC78349D107COM3,052,796$85,142,480dollars as filed
NEWAMSTERDAM PHARMA CO NVN62509109COMMON STOCK9,000,000$83,250,000dollars as filed
EVOLENT HEALTH INC CL A30050B101Stock2,736,680$74,519,796dollars as filed
CUREVAC N VN2451R105COM10,604,344$72,427,670dollars as filed
AXSOME THERAPEUTICS INC. COM05464T104Stock1,000,000$69,890,000dollars as filed
COGENT BIOSCIENCES INC19240Q201COM6,416,147$62,557,433dollars as filed
ACUMEN PHARMACEUTICALS INC00509G209CMN14,932,063$61,968,061dollars as filed
TAYSHA GENE THERAPIES INC877619106COMMON STOCK18,472,503$58,373,109dollars as filed
GH RESEARCH PLC ORDINARY SHARESG3855L106Stock5,587,333$56,152,697dollars as filed
ALPINE IMMUNE SCIENCES INC02083G100COM4,691,178$53,713,988dollars as filed
4D MOLECULAR THERAPEUTICS INC COM35104E100Stock4,163,211$52,997,676dollars as filed
FULCRUM THERAPEUTICS INC359616109COMMON STOCK11,609,704$51,547,086dollars as filed
ITEOS THERAPEUTICS INC46565G104COM4,417,259$48,368,986dollars as filed
VOR BIOPHARMA INC929033108COM22,748,880$48,227,626dollars as filed
ICOSAVAX INC45114M109COM5,963,565$46,217,629dollars as filed
ACRIVON THERAPEUTICS INC004890109CMN4,810,508$45,988,456dollars as filed
APOGEE THERAPEUTICS INC COM03770N101Stock1,977,901$42,129,291dollars as filed
PEPGEN INC COM713317105Stock8,131,952$41,310,316dollars as filed
AVIDITY BIOSCIENCES INC COM05370A108Stock6,416,998$40,940,447dollars as filed
SOLENO THERAPEUTICS INC834203309COM1,239,000$36,562,890dollars as filed
ARS PHARMACEUTICALS INC82835W108COM9,459,678$35,757,583dollars as filed
CLIMB BIO INC28658R106COMMON STOCK13,150,849$34,586,733dollars as filed
VIRIDIAN THERAPEUTICS INC92790C104COM2,007,946$30,801,892dollars as filed
PLIANT THERAPEUTICS INC729139105COM1,762,000$30,553,080dollars as filed
MINERALYS THERAPEUTICS INC603170101COM3,178,476$30,227,307dollars as filed
ACLARIS THERAPEUTICS INC COM00461U105Stock4,398,453$30,129,403dollars as filed
MADRIGAL PHARMACEUTICALS INC COM558868105Stock204,500$29,865,180dollars as filed
ENLIVEN THERAPEUTICS INC COM29337E102Stock2,122,465$28,992,872dollars as filed
EYEPOINT INC COM NEW30233G209Stock3,370,506$26,930,343dollars as filed
UROGEN PHARMA LTDM96088105COMMON STOCK1,483,697$20,786,595dollars as filed
TENAYA THERAPEUTICS INC87990A106COM6,718,483$17,132,132dollars as filed
BICYCLE THERAPEUTICS PLC-ADR088786108SPONSORED ADS800,000$16,072,000dollars as filed
WEREWOLF THERAPEUTICS INC95075A107CMN6,144,881$13,150,045dollars as filed
CELCUITY INC15102K100COM1,400,001$12,796,009dollars as filed
NEKTAR THERAPEUTICS640268108COM18,700,000$11,137,720dollars as filed
NKARTA INC65487U108COMMON STOCK7,805,129$10,849,129dollars as filed
BLACK DIAMOND THERAPEUTICS I09203E105COM3,525,754$10,118,914dollars as filed
COMPASS PATHWAYS PLC20451W101SPONSORED ADS1,286,000$9,516,400dollars as filed
SOLID BIOSCIENCES INC83422E204COMMON STOCK3,426,286$8,634,241dollars as filed
IGM BIOSCIENCES INC449585108COM937,500$7,828,125dollars as filed
TALARIS THERAPEUTICS INC87410C104COM2,403,238$6,753,099dollars as filed
CHIMERIX INC COM16934W106Stock6,501,624$6,240,259dollars as filed
THIRD HARMONIC BIO INC88427A107COM961,863$6,146,305dollars as filed
CONNECT BIOPHARMA HLDGS LTD207523101SHS6,991,003$5,725,631dollars as filed
UNICYCIVE THERAPEUTICS INC90466Y103CMN3,470,688$2,984,792dollars as filed
NANOSTRING TECHNOLOGIES INC63009R109COM1,723,373$2,964,202dollars as filed
MACROGENICS INC556099109COM342,000$1,593,720dollars as filed
NEWAMSTERDAM PHARMA CO NV-27N62509117WTS333,333$633,333dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001104659-23-118214this filing2023-11-14acceptance time not in the bulk data set
13F-HR/A 0001104659-23-118452 added2023-11-15acceptance time not in the bulk data set