Fund Holdings — EcoR1 Capital, LLC

Total Portfolio Value:
$2.92B
Total Bought:
$455.05M
Total Sold:
$613.51M
Net Transaction:
-$158.47M
Notable People:
Scott Eric Perlen
Securities
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SharesValue
Q2 2024
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Q3 2024
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Change
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Q2 2024
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Q3 2024
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Weight (%)
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Change
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Apellis Pharmaceuticals Inc
COM
11,607,42511,890,843+283,418$445.26M$342.93M11.74%-$102.33M
Anaptysbio Inc7,521,0247,794,996+273,972$188.48M$261.13M8.94%+$72.66M
Crinetics Pharmaceuticals In4,155,3754,288,120+132,745$186.12M$219.12M7.50%+$33.00M
Prothena Corp PlcSHS
SHS
11,584,28011,584,2800$239.10M$193.81M6.64%-$45.29M
Jazz Pharmaceuticals plcSHS USD(JAZZ)1,013,9521,706,469+692,517$108.22M$190.12M6.51%+$81.90M
Zymeworks Inc.(ZYME)13,437,47313,437,4730$114.35M$168.64M5.77%+$54.29M
Arvinas, Inc.(ARVN)6,726,4916,726,4910$179.06M$165.67M5.67%-$13.39M
Kura Oncology, Inc.(KURA)5,806,8715,806,8710$119.56M$113.47M3.89%-$6.10M
Xencor, Inc.(XNCR)5,330,4165,330,4160$100.90M$107.19M3.67%+$6.29M
Tango Therapeutics, Inc.(TNGX)13,330,73613,330,7360$114.38M$102.65M3.52%-$11.73M
Janux Therapeutics, Inc.(JANX)1,469,8181,469,8180$61.57M$66.77M2.29%+$5.20M
CRISPR Therapeutics AGNAMEN AKT(CRSP)1,389,2761,389,2760$75.03M$65.27M2.24%-$9.77M
Immunome, Inc.(IMNM)3,879,4153,879,4150$46.94M$56.72M1.94%+$9.78M
Neurogene Inc.(NGNE)1,271,3421,271,3420$46.26M$53.35M1.83%+$7.08M
Centessa Pharmaceuticals PlcADS5,714,4043,223,851-2,490,553$51.60M$51.55M1.77%-$51.7K
Viridian Therapeutics, Inc.(VRDN)01,958,847+1,958,847$0$44.56M1.53%+$44.56M
Nuvation Bio Inc.CL A(NUVB)19,209,64319,209,6430$56.09M$43.99M1.51%-$12.10M
Third Harmonic Bio Inc3,182,4443,182,4440$41.37M$43.12M1.48%+$1.75M
Vaxcyte, Inc.(PCVX)300,000352,464+52,464$22.65M$40.28M1.38%+$17.62M
Mersana Therapeutics Inc19,364,68819,364,6880$38.92M$36.60M1.25%-$2.32M
ORIC Pharmaceuticals, Inc.(ORIC)3,418,0683,418,0680$24.17M$35.04M1.20%+$10.87M
Avidity Biosciences Inc757,576757,5760$30.95M$34.80M1.19%+$3.85M
Edgewise Therapeutics, Inc.(EWTX)1,250,3851,250,3850$22.52M$33.37M1.14%+$10.85M
MBX Biosciences, Inc.COM ADDED(MBX)01,175,809+1,175,809$0$30.55M1.05%+$30.55M
Neumora Therapeutics, Inc.(NMRA)2,071,4502,071,4500$20.36M$27.36M0.94%+$7.00M
Cargo Therapeutics Inc1,470,0001,470,0000$24.14M$27.12M0.93%+$2.98M
Adaptimmune Therapeutics plcADR(ADAPY)27,404,07027,404,0700$26.72M$26.04M0.89%-$671.4K
Tectonic Therapeutic, Inc.(TECX)849,143849,1430$13.99M$25.73M0.88%+$11.74M
TScan Therapeutics, Inc.(TCRX)5,000,0005,000,0000$29.25M$24.90M0.85%-$4.35M
Voyager Therapeutics, Inc.(VYGR)3,917,5463,917,5460$30.99M$22.92M0.78%-$8.07M
Celldex Therapeutics, Inc.(CLDX)650,000650,0000$24.06M$22.09M0.76%-$1.96M
Bicycle Therapeutics PlcADS910,000910,0000$18.42M$20.59M0.71%+$2.17M
Ionis Pharmaceuticals, Inc.(IONS)0500,000+500,000$0$20.03M0.69%+$20.03M
Dyne Therapeutics, Inc.(DYN)427,039555,644+128,605$15.07M$19.96M0.68%+$4.89M
Atea Pharmaceuticals, Inc.(AVIR)5,441,8965,441,8960$18.01M$18.23M0.62%+$217.7K
Relay Therapeutics, Inc.(RLAY)02,500,000+2,500,000$0$17.70M0.61%+$17.70M
Pharvaris N V
COM
900,000900,0000$16.92M$16.67M0.57%-$252.0K
Iteos Therapeutics Inc3,249,8351,608,616-1,641,219$48.23M$16.42M0.56%-$31.80M
Madrigal Pharmaceuticals, Inc.(MDGL)75,00075,0000$21.01M$15.92M0.55%-$5.10M
Day One Biopharmaceuticals I
COM
0862,068+862,068$0$12.01M0.41%+$12.01M
Keros Therapeutics, Inc.(KROS)187,500187,5000$8.57M$10.89M0.37%+$2.32M
Replimune Group, Inc.(REPL)850,341850,3410$7.65M$9.32M0.32%+$1.67M
Allovir Inc11,294,58511,294,5850$8.17M$9.13M0.31%+$962.3K
LENZ Therapeutics, Inc.(LENZ)1,219,774346,772-873,002$21.09M$8.23M0.28%-$12.86M
Verve Therapeutics Inc1,250,0001,250,0000$6.10M$6.05M0.21%-$50.0K
Generation Bio Co2,046,8672,046,8670$5.77M$5.06M0.17%-$716.4K
Lakefront Biotherapeutics NVADR(LKFT)5,756,268155,006-5,601,262$142.64M$4.46M0.15%-$138.18M
BridgeBio Pharma, Inc.(BBIO)0170,172+170,172$0$4.33M0.15%+$4.33M
Atara Biotherapeutics Inc406,679468,938+62,259$3.46M$3.81M0.13%+$355.7K
Whitehawk Therapeutics, Inc.(WHWK)01,845,253+1,845,253$0$3.80M0.13%+$3.80M
Eton Pharmaceuticals, Inc.(ETON)0566,075+566,075$0$3.40M0.12%+$3.40M
Proqr Thrapeutics N VSHS EURO
SHS EURO
2,042,7711,835,991-206,780$3.39M$3.34M0.11%-$49.5K
Prime Medicine, Inc.(PRME)700,000700,0000$3.60M$2.71M0.09%-$889.0K
Hookipa Pharma IncCOM NEW ADDED0571,727+571,727$0$2.46M0.08%+$2.46M
Aligos Therapeutics, Inc.COM NEW ADDED(ALGS)0255,573+255,573$0$2.21M0.08%+$2.21M
Nuvation Bio Inc.W EXP 07 07 202(NUVB)963,333963,3330$2.81M$2.21M0.08%-$606.9K
Kyverna Therapeutics, Inc.(KYTX)450,000450,0000$3.38M$2.20M0.08%-$1.17M
Surrozen, Inc.W EXP 08 01 203(SRZN)66,66566,6650$730.0K$798.6K0.03%+$68.7K
Artiva Biotherapeutics, Inc.COM ADDED(ARTV)041,453+41,453$0$640.4K0.02%+$640.4K
Design Therapeutics, Inc.(DSGN)053,834+53,834$0$289.6K0.01%+$289.6K
MacroGenics, Inc.(MGNX)056,018+56,018$0$184.3K0.01%+$184.3K
Caremax IncW EXP 06 08 202100,000100,0000$279.0K$170.0K0.01%-$109.0K
Allakos Inc0192,346+192,346$0$125.6K0.00%+$125.6K
Acadia Pharmaceuticals Inc1,346,4750-1,346,475$21.88M$0—-$21.88M
Aligos Therapeutics Inc6,389,4680-6,389,468$2.24M$0—-$2.24M
Hookipa Pharma Inc5,717,3240-5,717,324$3.38M$0—-$3.38M
Morphic Hldg Inc4,982,9450-4,982,945$169.77M$0—-$169.77M
Rocket Pharmaceuticals, Inc.(RCKT)508,3930-508,393$10.95M$0—-$10.95M
Sarepta Therapeutics, Inc.(SRPT)1,407,3220-1,407,322$222.36M$0—-$222.36M
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EcoR1 Capital, LLC — 13F Holdings — Q3 2024 | TickerTrail