Fund Holdings — EcoR1 Capital, LLC

Total Portfolio Value:
$2.50B
Total Bought:
$541.45M
Total Sold:
$530.48M
Net Transaction:
+$10.97M
Notable People:
Scott Eric Perlen
Securities
▲▼
SharesValue
Q3 2024
▲▼
Q4 2024
▲▼
Change
▲▼
Q3 2024
▲▼
Q4 2024
▲▼
Weight (%)
▲▼
Change
▲▼
Apellis Pharmaceuticals Inc
COM
11,890,84311,890,8430$342.93M$379.44M15.16%+$36.50M
Zymeworks Inc.(ZYME)13,437,47315,028,079+1,590,606$168.64M$220.01M8.79%+$51.37M
Crinetics Pharmaceuticals In4,288,1204,288,1200$219.12M$219.25M8.76%+$128.6K
Jazz Pharmaceuticals plcSHS USD(JAZZ)1,706,4691,706,4690$190.12M$210.15M8.39%+$20.03M
Prothena Corp PlcSHS
SHS
11,584,28011,584,2800$193.81M$160.44M6.41%-$33.36M
Xencor, Inc.(XNCR)5,330,4166,144,767+814,351$107.19M$141.21M5.64%+$34.01M
Arvinas, Inc.(ARVN)6,726,4916,726,4910$165.67M$128.95M5.15%-$36.73M
Anaptysbio Inc7,794,9967,873,448+78,452$261.13M$104.24M4.16%-$156.89M
Sarepta Therapeutics, Inc.(SRPT)0770,000+770,000$0$93.62M3.74%+$93.62M
Janux Therapeutics, Inc.(JANX)1,469,8181,469,8180$66.77M$78.69M3.14%+$11.92M
uniQure N.V.SHS(QURE)03,400,000+3,400,000$0$60.04M2.40%+$60.04M
Springworks Therapeutics Inc01,560,000+1,560,000$0$56.36M2.25%+$56.36M
CRISPR Therapeutics AGNAMEN AKT(CRSP)1,389,2761,389,2760$65.27M$54.68M2.18%-$10.59M
Immunome, Inc.(IMNM)3,879,4153,879,4150$56.72M$41.20M1.65%-$15.52M
Tectonic Therapeutic, Inc.(TECX)849,143849,1430$25.73M$39.20M1.57%+$13.48M
Tango Therapeutics, Inc.(TNGX)13,330,73610,630,736-2,700,000$102.65M$32.85M1.31%-$69.80M
Third Harmonic Bio Inc3,182,4443,182,4440$43.12M$32.75M1.31%-$10.37M
Kura Oncology, Inc.(KURA)5,806,8713,557,269-2,249,602$113.47M$30.98M1.24%-$82.48M
Neurogene Inc.(NGNE)1,271,3421,271,3420$53.35M$29.06M1.16%-$24.28M
ORIC Pharmaceuticals, Inc.(ORIC)3,418,0683,418,0680$35.04M$27.58M1.10%-$7.45M
Eton Pharmaceuticals, Inc.(ETON)566,0751,829,603+1,263,528$3.40M$24.37M0.97%+$20.97M
MBX Biosciences, Inc.(MBX)1,175,8091,259,273+83,464$30.55M$23.21M0.93%-$7.34M
Madrigal Pharmaceuticals, Inc.(MDGL)75,00075,0000$15.92M$23.14M0.92%+$7.23M
Voyager Therapeutics, Inc.(VYGR)3,917,5463,917,5460$22.92M$22.21M0.89%-$705.2K
Neumora Therapeutics, Inc.(NMRA)2,071,4502,071,4500$27.36M$21.96M0.88%-$5.41M
Cargo Therapeutics Inc1,470,0001,470,0000$27.12M$21.20M0.85%-$5.92M
MoonLake ImmunotherapeuticsCL A(MLTX)0332,522+332,522$0$18.01M0.72%+$18.01M
Ginkgo Bioworks Holdings, Inc.CL A(DNA)01,743,344+1,743,344$0$17.12M0.68%+$17.12M
Avidity Biosciences Inc757,576557,576-200,000$34.80M$16.21M0.65%-$18.58M
Mersana Therapeutics Inc19,364,68811,328,000-8,036,688$36.60M$16.20M0.65%-$20.40M
TScan Therapeutics, Inc.(TCRX)5,000,0005,000,0000$24.90M$15.20M0.61%-$9.70M
Adaptimmune Therapeutics plcADR(ADAPY)27,404,07027,404,0700$26.04M$14.76M0.59%-$11.28M
Kymera Therapeutics, Inc.(KYMR)0350,000+350,000$0$14.08M0.56%+$14.08M
Dyne Therapeutics, Inc.(DYN)555,644555,6440$19.96M$13.09M0.52%-$6.87M
Bicycle Therapeutics PlcADS910,000910,0000$20.59M$12.74M0.51%-$7.85M
Atea Pharmaceuticals, Inc.(AVIR)5,441,8963,341,653-2,100,243$18.23M$11.19M0.45%-$7.04M
Day One Biopharmaceuticals I
COM
862,068862,0680$12.01M$10.92M0.44%-$1.09M
Replimune Group, Inc.(REPL)850,341850,3410$9.32M$10.30M0.41%+$977.9K
Aligos Therapeutics, Inc.(ALGS)255,573255,5730$2.21M$10.18M0.41%+$7.97M
Atara Biotherapeutics Inc468,938532,134+63,196$3.81M$7.08M0.28%+$3.27M
Verve Therapeutics Inc1,250,0001,250,0000$6.05M$7.05M0.28%+$1.00M
Fate Therapeutics, Inc.(FATE)03,049,405+3,049,405$0$5.03M0.20%+$5.03M
Lakefront Biotherapeutics NVADR(LKFT)155,006155,0060$4.46M$4.26M0.17%-$200.0K
Allovir Inc11,294,585408,688-10,885,897$9.13M$3.95M0.16%-$5.18M
Keros Therapeutics, Inc.(KROS)187,500187,5000$10.89M$2.97M0.12%-$7.92M
Relay Therapeutics, Inc.(RLAY)2,500,000641,426-1,858,574$17.70M$2.64M0.11%-$15.06M
Design Therapeutics, Inc.(DSGN)53,834426,683+372,849$289.6K$2.63M0.11%+$2.34M
Nuvation Bio Inc.W EXP 02 10 202(NUVB)963,333963,3330$2.21M$2.56M0.10%+$356.4K
Generation Bio Co2,046,8672,046,8670$5.06M$2.17M0.09%-$2.89M
Prime Medicine, Inc.(PRME)700,000700,0000$2.71M$2.04M0.08%-$665.0K
Whitehawk Therapeutics, Inc.(WHWK)1,845,253345,253-1,500,000$3.80M$1.09M0.04%-$2.71M
Upstream Bio, Inc.(UPB)060,000+60,000$0$986.4K0.04%+$986.4K
Surrozen, Inc.W EXP 08 01 203(SRZN)66,66566,6650$798.6K$956.6K0.04%+$158.0K
Hookipa Pharma Inc571,727388,861-182,866$2.46M$781.6K0.03%-$1.68M
Artiva Biotherapeutics, Inc.(ARTV)41,45341,4530$640.4K$417.8K0.02%-$222.6K
Allakos Inc192,3460-192,346$125.6K$0—-$125.6K
BridgeBio Pharma, Inc.(BBIO)170,1720-170,172$4.33M$0—-$4.33M
Caremax IncW EXP 06 08 202100,0000-100,000$170.0K$0—-$170.0K
Celldex Therapeutics, Inc.(CLDX)650,0000-650,000$22.09M$0—-$22.09M
Centessa Pharmaceuticals PlcADS3,223,8510-3,223,851$51.55M$0—-$51.55M
Edgewise Therapeutics, Inc.(EWTX)1,250,3850-1,250,385$33.37M$0—-$33.37M
Ionis Pharmaceuticals, Inc.(IONS)500,0000-500,000$20.03M$0—-$20.03M
Iteos Therapeutics Inc1,608,6160-1,608,616$16.42M$0—-$16.42M
Kyverna Therapeutics, Inc.(KYTX)450,0000-450,000$2.20M$0—-$2.20M
LENZ Therapeutics, Inc.(LENZ)346,7720-346,772$8.23M$0—-$8.23M
MacroGenics, Inc.(MGNX)56,0180-56,018$184.3K$0—-$184.3K
Nuvation Bio Inc.CL A(NUVB)19,209,6430-19,209,643$43.99M$0—-$43.99M
Pharvaris N V
COM
900,0000-900,000$16.67M$0—-$16.67M
Proqr Thrapeutics N VSHS EURO
SHS EURO
1,835,9910-1,835,991$3.34M$0—-$3.34M
Vaxcyte, Inc.(PCVX)352,4640-352,464$40.28M$0—-$40.28M
Viridian Therapeutics, Inc.(VRDN)1,958,8470-1,958,847$44.56M$0—-$44.56M
Page 1 of 1
EcoR1 Capital, LLC — 13F Holdings — Q4 2024 | TickerTrail