EcoR1 Capital, LLC

13F Filings History

Latest 13F report
Q3 2024 - Nov 14, 2024
Value $
$2.92B
Notable people
Oleg Nodelman
Signature - Title
Oleg Nodelman - Manager
Location
San Francisco, CA
Summary
This page shows a list of all the recent 13F filings made by EcoR1 Capital, LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. EcoR1 Capital, LLC reported 63 stock holdings with total value $2.92B as of Q3 2024. Top holdings included APLS, ANAB, CRNX, PRTA, and JAZZ.
Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Date Filed
Q3 2024 63 $2.92B +$255M -$670M -$415M APLS, ANAB, CRNX, PRTA, JAZZ 13F-HR 11/14/2024, 11:16 AM
Q2 2024 55 $3.27B +$258M -$257M +$1.14M APLS, PRTA, SRPT, ANAB, CRNX 13F-HR 8/14/2024, 11:37 AM
Q1 2024 57 $3.93B +$679M -$647M +$32.1M APLS, PRTA, ARVN, SRPT, CRNX 13F-HR 5/15/2024, 11:45 AM
Q4 2023 51 $3.85B +$651M -$367M +$284M APLS, MRTX, PRTA, ARVN, GLPG 13F-HR 2/14/2024, 11:30 AM
Q3 2023 49 $2.93B +$648M -$660M -$11.7M PRTA, APLS, MRTX, GLPG, RVMD 13F-HR 11/14/2023, 12:16 PM
Q2 2023 51 $3.79B +$432M -$152M +$280M PRTA, APLS, SRPT, GLPG, MORF 13F-HR 8/14/2023, 11:42 AM
Q1 2023 58 $3.1B +$163M -$192M -$28.2M PRTA, SRPT, APLS, GLPG, ANAB 13F-HR 5/15/2023, 12:19 PM
Q4 2022 66 $3.28B +$298M -$280M +$18.3M PRTA, SRPT, APLS, ANAB, GLPG 13F-HR 2/14/2023, 12:00 PM
Q3 2022 75 $3.39B +$314M -$411M -$97.3M PRTA, APLS, SRPT, ANAB, ARVN 13F-HR 11/14/2022, 11:07 AM
Q2 2022 78 $2.87B +$542M -$313M +$229M PRTA, APLS, SRPT, SGEN, GLPG 13F-HR 8/15/2022, 11:14 AM
Q1 2022 86 $3.19B +$1.13B -$459M +$674M PRTA, APLS, GLPG, ANAB, SRPT 13F-HR 5/16/2022, 09:42 AM
Q4 2021 75 $3.12B +$756M -$260M +$496M PRTA, ANAB, RCUS, XNCR, APLS 13F-HR 2/14/2022, 09:56 AM
Q3 2021 69 $2.83B +$362M -$330M +$32.9M PRTA, MORF, ANAB, RCUS, XNCR Restatement 11/22/2021, 01:52 PM
Q2 2021 72 $2.66B +$402M -$61.5M +$340M PRTA, MORF, ANAB, XNCR, RLAY 13F-HR 8/16/2021, 11:11 AM
Q1 2021 70 $2.23B +$556M -$153M +$403M PRTA, XNCR, MORF, ANAB, NUVB 13F-HR 5/17/2021, 10:53 AM
Q4 2020 63 $1.79B +$515M -$312M +$203M XNCR, RLAY, STTK, SPRY, PRTA 13F-HR 2/16/2021, 10:30 AM
Q3 2020 44 $1.39B +$338M -$291M +$47.1M XNCR, KURA, RLAY, PRTA, MORF 13F-HR 11/16/2020, 10:47 AM
Q2 2020 46 $1.34B +$557M -$427M +$130M XNCR, PRTA, ORIC, MORF, KURA 13F-HR 8/14/2020, 10:59 AM
Q1 2020 51 $957M +$244M -$169M +$74.6M PRTA, XNCR, ARVN, DRNA, FATE 13F-HR 5/15/2020, 04:07 PM
Q4 2019 42 $1.05B +$335M -$227M +$108M PRTA, XNCR, DRNA, FGEN, KURA Restatement 2/18/2020, 04:31 PM
Q3 2019 35 $749M +$172M -$250M -$78.2M XNCR, PRTA, ONCE, KURA, ARGX 13F-HR 11/14/2019, 04:15 PM
Q2 2019 37 $970M +$231M -$244M -$13.8M KURA, XNCR, ARGX, CRSP, FGEN 13F-HR 8/14/2019, 04:49 PM
Q1 2019 36 $924M +$234M -$409M -$175M ARGX, KURA, MRTX, CRSP, XNCR 13F-HR 5/15/2019, 04:21 PM
Q4 2018 46 $869M +$344M -$207M +$137M ARGX, KURA, FGEN, IRWD, ASMB 13F-HR 2/14/2019, 04:15 PM
Q3 2018 41 $966M +$206M -$190M +$15.8M FGEN, ASMB, IRWD, ASND, KURA 13F-HR 11/14/2018, 04:53 PM
Q2 2018 27 $915M +$245M -$286M -$40.9M FGEN, IRWD, ASMB, ASND, KURA 13F-HR 8/14/2018, 12:11 PM
Q1 2018 27 $933M +$187M -$94.1M +$92.4M ASMB, ASND, FGEN, IRWD, KURA 13F-HR 5/15/2018, 04:07 PM
Q4 2017 24 $746M +$191M -$199M -$7.76M ASMB, FGEN, IRWD, ASND, KURA 13F-HR 2/14/2018, 01:50 PM
Q3 2017 37 $730M +$267M -$105M +$162M ASMB, FGEN, IRWD, ASND, KURA 13F-HR 11/14/2017, 04:25 PM
Q2 2017 32 $434M +$164M -$69.5M +$94.7M IRWD, ASMB, FGEN, GLPG, ASND 13F-HR 8/14/2017, 04:25 PM
Q1 2017 31 $361M +$78.6M -$89.2M -$10.6M ASMB, IRWD, GLPG, ASND, KURA Restatement 5/19/2017, 12:39 PM
Q4 2016 1 $0 $0 $0 New Holdings 2/15/2017, 04:59 PM
Q4 2016 29 $288M +$109M -$87.2M +$21.7M IRWD, GLPG, ASMB, ALXN, ASND Restatement 2/15/2017, 04:56 PM
Q3 2016 25 $262M +$94.4M -$84.5M +$9.89M IRWD, GLPG, ASMB, DERM, ARDX 13F-HR 11/14/2016, 04:34 PM
Q2 2016 27 $219M +$64M -$95.1M -$31.1M IRWD, GLPG, RTRX, CYTK, ASMB 13F-HR 8/15/2016, 12:02 PM
Q1 2016 30 $247M +$101M -$42.1M +$59.2M IRWD, FPRX, EPZM, FGEN, RTRX 13F-HR 5/16/2016, 04:14 PM
Q4 2015 25 $248M +$92.7M -$75.8M +$16.9M FGEN, FPRX, RTRX, KURA, ASMB 13F-HR 2/16/2016, 10:48 AM
Q3 2015 22 $216M +$38.9M -$21.1M +$17.8M FGEN, ATRA, RTRX, EPZM, ASMB 13F-HR 11/16/2015, 11:51 AM
Q2 2015 21 $284M +$61.8M -$70.7M -$8.87M ATRA, EPZM, ASMB, FGEN, KITE 13F-HR 8/14/2015, 10:30 AM
Q1 2015 19 $268M +$98.7M -$47.2M +$51.6M ATRA, EPZM, RCPT, ASMB, CLVSQ Restatement 5/15/2015, 06:27 PM
Q4 2014 19 $178M $0 $0 KITE, CLVSQ, RCPT, MGNX, IRWD 13F-HR 2/17/2015, 04:13 PM