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13F-HR filed by BAKER BROS. ADVISORS LP

BAKER BROS. ADVISORS LP filed this 13F-HR for the quarter ended 2022-12-31, filed 2023-02-14, with 113 holding rows worth $16,651,382,602.

Accession
0001104659-23-021551
Filed
2023-02-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2022

A holdings report, 113 entries on the cover page, a total value of $16,651,382,602 stated on the cover page (in dollars after the unit check, H1), rows summing to $16,651,382,602 with VALUE read as dollars as filed, 13F file number 028-10519. 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
SEAGEN INC81181C104COM46,912,266$6,028,695,304dollars as filed
INCYTE CORP COM45337C102Stock36,154,971$2,903,967,271dollars as filed
BEONE MEDICINES LTD SPONSORED ADS07725L102ADR11,668,897$2,566,457,206dollars as filed
BIOMARIN PHARMACEUTICAL INC09061G101COM7,620,494$788,644,924dollars as filed
ACADIA PHARMACEUTICALS INC004225108COM41,923,486$667,421,897dollars as filed
ASCENDIS PHARMA A/S DKK 1.0 AD04351P101SPONSORED ADR4,954,855$605,136,441dollars as filed
MADRIGAL PHARMACEUTICALS INC COM558868105Stock1,545,113$448,469,048dollars as filed
RHYTHM PHARMACEUTICALS INC76243J105COM6,354,608$185,046,185dollars as filed
BIOCRYST PHARMACEUTICALS INC COM09058V103Stock12,710,818$145,920,191dollars as filed
IMMUNOCORE HLDGS PLC ADS45258D105ADR2,520,731$143,858,118dollars as filed
AKERO THERAPEUTICS INC00973Y108COM2,368,378$129,787,114dollars as filed
REPLIMUNE GROUP INC76029N106COMMON STOCK4,578,280$124,529,216dollars as filed
KODIAK SCIENCES INC50015M109COM17,310,490$123,943,108dollars as filed
HORIZON THERAPEUTICS PLCG46188101SHS969,727$110,354,933dollars as filed
ARGENX SE SPONSORED ADR04016X101ADR280,159$106,132,634dollars as filed
ABCELLERA BIOLOGICS INC COM00288U106Stock10,450,180$105,860,323dollars as filed
KYMERA THERAPEUTICS INC501575104COM2,879,825$71,880,432dollars as filed
CHINOOK THERAPEUTICS INC16961L106COM2,534,102$66,393,472dollars as filed
ENTRADA THERAPEUTICS INC COM29384C108Stock4,865,819$65,785,873dollars as filed
MIRATI THERAPEUTICS INC60468T105COM1,409,784$63,877,313dollars as filed
PRELUDE THERAPEUTICS INC74065P101CMN10,123,824$61,147,897dollars as filed
CERUS CORP157085101COM16,067,558$58,646,587dollars as filed
AEROVATE THERAPEUTICS INC008064107COM1,976,868$57,922,232dollars as filed
IGM BIOSCIENCES INC449585108COM3,156,102$53,685,295dollars as filed
IMMATICS N.VN44445109SHS5,187,081$45,179,476dollars as filed
NURIX THERAPEUTICS INC67080M103COMMON STOCK3,882,125$42,625,733dollars as filed
KINIKSA PHARMACEUTICALS LTDG5269C101COM CL A2,799,577$41,937,663dollars as filed
SPRINGWORKS THERAPEUTICS INC85205L107COM1,528,538$39,757,273dollars as filed
IDEAYA BIOSCIENCES INC COM45166A102Stock1,668,355$30,314,010dollars as filed
DENALI THERAPEUTICS INC COM24823R105Stock1,088,738$30,277,804dollars as filed
XENON PHARMACEUTICALS INC COM98420N105Stock751,639$29,637,126dollars as filed
VERVE THERAPEUTICS INC92539P101COM1,416,530$27,409,856dollars as filed
DICE THERAPEUTICS INC23345J104COM862,207$26,900,858dollars as filed
TRAVERE THERAPEUTICS INC89422G107COM1,225,255$25,767,113dollars as filed
BICYCLE THERAPEUTICS PLC-ADR088786108SPONSORED ADS843,814$24,976,894dollars as filed
ANAPTYSBIO INC032724106COM775,924$24,045,885dollars as filed
KRYSTAL BIOTECH INC COM501147102Stock302,716$23,981,162dollars as filed
DBV TECHNOLOGIES S A23306J101ADR14,614,264$22,359,824dollars as filed
FIBROGEN INC31572Q808COM1,375,211$22,030,880dollars as filed
ULTRAGENYX PHARMACEUTICAL IN90400D108COM470,974$21,820,225dollars as filed
HERON THERAPEUTICS INC427746102COM8,131,678$20,329,195dollars as filed
2SEVENTY BIO INC COMMON STOCK901384107Stock2,062,744$19,327,911dollars as filed
INSMED INC457669AB5NOTE 0.750% 6/023,500,000$19,229,604dollars as filedprincipal
PRIME MEDICINE INC74168J101COM1,028,466$19,108,898dollars as filed
BIOMEA FUSION INC09077A106CMN2,104,559$17,741,432dollars as filed
BLUEBIRD BIO INC09609G100COM2,499,715$17,298,028dollars as filed
ARS PHARMACEUTICALS INC82835W108COM2,006,451$17,115,027dollars as filed
INVITAE CORP46185L103COM8,402,035$15,627,785dollars as filed
OPTHEA LTD68386J208SPONSORED ADS2,691,391$14,425,856dollars as filed
ADAPTIMMUNE THERAPEUTICS PLC00653A107SPONDS ADR9,830,877$14,353,080dollars as filed
CYMABAY THERAPEUTICS INC23257D103COM2,170,464$13,608,809dollars as filed
ZYMEWORKS INC98985Y108COM1,708,472$13,428,590dollars as filed
WHITEHAWK THERAPEUTICS INC00032Q104CMN989,928$12,700,776dollars as filed
CABALETTA BIO INC12674W109COMMON STOCK1,344,000$12,432,000dollars as filed
VERASTEM INC92337C104COM26,988,898$10,863,032dollars as filed
ALTIMMUNE INC02155H200COM NEW653,562$10,751,095dollars as filed
STOKE THERAPEUTICS INC86150R107COM1,108,913$10,235,267dollars as filed
CINCOR PHARMA INC17240Y109COM807,212$9,920,635dollars as filed
VOR BIOPHARMA INC929033108COM1,465,925$9,748,401dollars as filed
AVIDITY BIOSCIENCES INC COM05370A108Stock434,782$9,647,813dollars as filed
PACIFIC BIOSCIENCES CALIF INC COM69404D108Stock1,127,782$9,225,257dollars as filed
POINT BIOPHARMA GLOBAL INC730541109COM1,169,103$8,522,761dollars as filed
REATA PHARMACEUTICALS INC75615P103CL A223,976$8,508,848dollars as filed
SUMMIT THERAPEUTICS INC86627T108COM2,000,000$8,500,000dollars as filed
Veru Inc92536C103Common Stock1,609,579$8,498,577dollars as filed
AFFIMED N VN01045108COM6,596,830$8,180,069dollars as filed
INVITAE CORP46185LAB9NOTE 2.000% 9/010,300,000$8,058,143dollars as filedprincipal
COMPASS THERAPEUTICS INC20454B104COM1,557,630$7,834,879dollars as filed
DESIGN THERAPEUTICS INC25056L103COM692,131$7,101,264dollars as filed
BIOHAVEN LTDG1110E107COM476,190$6,609,517dollars as filed
VERA THERAPEUTICS INC92337R101COMMON STOCK333,333$6,449,994dollars as filed
ALECTOR INC014442107COMMON STOCK681,991$6,294,777dollars as filed
MACROGENICS INC556099109COM892,579$5,989,205dollars as filed
ATHIRA PHARMA INC04746L104COM1,879,836$5,959,080dollars as filed
CENTURY THERAPEUTICS INC15673T100COM1,149,340$5,896,114dollars as filed
ROIVANT SCIENCES LTDG76279101SHS716,653$5,726,057dollars as filed
TANGO THERAPEUTICS INC87583X109COM750,000$5,437,500dollars as filed
REVOLUTION MEDICINES INC COM76155X100Stock222,222$5,293,328dollars as filed
EDGEWISE THERAPEUTICS INC28036F105COM500,000$4,470,000dollars as filed
PRAXIS PRECISION MEDICINES I74006W108COM1,830,315$4,356,150dollars as filed
Tscan Therapeutics Inc89854M101COM2,784,792$4,316,428dollars as filed
Aravive Inc03890D108Common / Ordinary Stock3,261,224$4,304,816dollars as filed
CYTEIR THERAPEUTICS INC23284P103COMMON2,492,118$4,111,995dollars as filed
NATERA INC COM632307104Stock100,000$4,017,000dollars as filed
TALIS BIOMEDICAL CORP87424L108CMN7,624,835$3,398,389dollars as filed
Instil Bio, Inc.45783C101Common Stock5,273,789$3,322,487dollars as filed
XENCOR INC98401F105COMMON STOCK123,127$3,206,227dollars as filed
ITEOS THERAPEUTICS INC46565G104COM150,346$2,936,257dollars as filed
KALA BIO INC483119202COM NEW76,813$2,930,416dollars as filed
ATRECA INC04965G109COM3,532,760$2,828,328dollars as filed
HOOKIPA PHARMA INC43906K100COM3,475,535$2,815,183dollars as filed
PMV PHARMACEUTICALS INC69353Y103COM322,024$2,801,609dollars as filed
ATARA BIOTHERAPEUTICS INC COM NEW046513107Stock744,186$2,440,930dollars as filed
NKARTA INC65487U108COMMON STOCK400,000$2,396,000dollars as filed
VAXCYTE INC COM92243G108Stock48,885$2,344,036dollars as filed
ACHILLES THERAPEUTICS PL-ADR00449L102COM2,591,366$2,332,229dollars as filed
FATE THERAPEUTICS INC31189P102COM215,695$2,176,363dollars as filed
ALIGOS THERAPEUTICS INC COM NEW01626L105Stock2,076,400$1,978,602dollars as filed
NEOLEUKIN THERAPEUTICS INC64049K104COM3,821,740$1,945,266dollars as filed
KRONOS BIO INC50107A104COM1,198,151$1,941,005dollars as filed
AEGLEA BIOTHERAPEUTICS INC00773J103COM3,410,106$1,534,207dollars as filed
TCR2 THERAPEUTICS INC87808K106COM753,064$752,160dollars as filed
PROTARA THERAPEUTICS INC74365U107COM STK199,671$535,118dollars as filed
GENETRON HLDGS LTD37186H100ADS455,306$509,943dollars as filed
KEZAR LIFE SCIENCES INC49372L100COM61,946$436,100dollars as filed
INSMED INC COM PAR $.01457669307Stock19,950$398,601dollars as filed
FOGHORN THERAPEUTICS INC344174107COMMON STOCK45,027$287,272dollars as filed
SERA PROGNOSTICS INC81749D107CMN201,562$253,968dollars as filed
LEAP THERAPEUTICS INC52187K101COM559,705$251,867dollars as filed
VINCERX PHARMA INC92731L106COM NEW241,379$246,207dollars as filed
BELLICUM PHARMACEUTICALS INC COM NEW079481404Stock249,123$179,369dollars as filed
SURROZEN INC86889P117*W EXP 08/01/203833,333$45,917dollars as filed
ATYR PHARMA INC002120202COM NEW8,565$18,757dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001104659-23-021551this filing2023-02-14acceptance time not in the bulk data set