EcoR1 Capital

EcoR1 Capital as of June 30, 2022

Portfolio Holdings for EcoR1 Capital

EcoR1 Capital holds 80 positions in its portfolio as reported in the June 2022 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Prothena Corp SHS (PRTA) 10.9 $315M 12M 27.15
Apellis Pharmaceuticals (APLS) 8.1 $234M 5.2M 45.22
Sarepta Therapeutics (SRPT) 7.4 $215M 2.9M 74.96
Seagen 6.2 $179M 1.0M 176.94
Galapagos Nv Spon Adr (GLPG) 6.2 $178M 3.2M 55.80
Anaptysbio Inc Common (ANAB) 5.3 $153M 7.5M 20.30
Xencor (XNCR) 5.0 $145M 5.3M 27.37
Arvinas Ord (ARVN) 4.5 $132M 3.1M 42.09
Kura Oncology (KURA) 4.2 $122M 6.6M 18.33
Morphic Hldg (MORF) 3.0 $86M 4.0M 21.70
ACADIA Pharmaceuticals (ACAD) 2.9 $84M 6.0M 14.09
Zai Lab Lt Adr (ZLAB) 2.9 $84M 2.4M 34.68
Revolution Medicines (RVMD) 2.9 $83M 4.3M 19.49
Relay Therapeutics (RLAY) 2.2 $62M 3.7M 16.75
Reata Pharmaceuticals Cl A 2.1 $60M 2.0M 30.39
Allogene Therapeutics (ALLO) 1.8 $51M 4.5M 11.40
Argenx Se Sponsored Adr (ARGX) 1.6 $47M 125k 378.88
2seventy Bio Common Stock (TSVT) 1.6 $46M 3.5M 13.20
Nuvation Bio Com Cl A (NUVB) 1.6 $45M 14M 3.24
Atea Pharmaceuticals (AVIR) 1.6 $45M 6.3M 7.10
Cerevel Therapeutics Hldng I (CERE) 1.5 $44M 1.6M 26.44
Alector (ALEC) 1.4 $41M 4.1M 10.16
Avidity Biosciences Ord (RNA) 1.4 $40M 2.8M 14.53
Design Therapeutics (DSGN) 1.3 $37M 2.6M 14.00
Voyager Therapeutics (VYGR) 1.0 $28M 4.8M 5.91
Crinetics Pharmaceuticals In (CRNX) 0.9 $25M 1.3M 18.65
Geron Corporation (GERN) 0.8 $22M 14M 1.55
Arcutis Biotherapeutics (ARQT) 0.7 $19M 896k 21.31
Edgewise Therapeutics (EWTX) 0.6 $19M 2.4M 7.96
Janux Therapeutics (JANX) 0.6 $17M 1.4M 12.21
Ventyx Biosciences (VTYX) 0.5 $16M 1.3M 12.23
Exelixis Call Option (EXEL) 0.5 $16M 760k 20.82
Oric Pharmaceuticals (ORIC) 0.5 $15M 3.4M 4.48
Cullinan Oncology (CGEM) 0.5 $15M 1.2M 12.82
Incyte Corporation (INCY) 0.5 $14M 183k 75.97
Ovid Therapeutics (OVID) 0.5 $13M 6.1M 2.15
Chinook Therapeutics 0.4 $12M 690k 17.49
Gracell Biotechnologies Sponsored Ads 0.4 $11M 1.9M 5.50
Tango Therapeutics (TNGX) 0.4 $10M 2.3M 4.53
Akouos 0.3 $9.3M 2.0M 4.69
Hookipa Pharma Inc equity 0.3 $8.2M 5.0M 1.63
Precision Biosciences Ord 0.3 $8.1M 5.0M 1.60
Surface Oncology 0.3 $7.6M 4.7M 1.64
Ngm Biopharmaceuticals 0.2 $6.9M 541k 12.82
Frazier Lifesciences Acqu Cl A Shs 0.2 $5.8M 588k 9.87
Iteos Therapeutics (ITOS) 0.2 $5.8M 280k 20.60
Jiya Acquisition Corp Com Cl A 0.2 $4.9M 500k 9.88
Aligos Therapeutics 0.2 $4.8M 3.9M 1.21
Selecta Biosciences 0.2 $4.6M 3.5M 1.31
Aveo Pharmaceuticals Com New 0.1 $4.2M 648k 6.56
Health Sciences Acq Corp 2 Ord Shs 0.1 $4.0M 400k 9.96
Erasca (ERAS) 0.1 $3.8M 678k 5.57
Graphite Bio 0.1 $3.2M 1.2M 2.75
Nuvation Bio *w Exp 07/07/202 (NUVB.WS) 0.1 $3.1M 963k 3.24
Celldex Therapeutics Com New Put Option (CLDX) 0.1 $3.1M 115k 26.96
Silverback Therapeutics (SPRY) 0.1 $2.4M 575k 4.24
Tempest Therapeutics (TPST) 0.1 $2.2M 1.0M 2.15
Kinnate Biopharma 0.1 $2.2M 175k 12.61
5 01 Acquisition Corp Com Cl A 0.1 $2.0M 200k 9.90
Bcls Acquisition Corp Com Cl A 0.1 $2.0M 200k 9.90
Eucrates Biomedical Acqu Cor SHS 0.1 $2.0M 200k 9.90
Verve Therapeutics (VERV) 0.1 $1.5M 99k 15.29
Dyne Therapeutics (DYN) 0.1 $1.5M 215k 6.87
Arya Sciences Acqu Corp Iv Cl A (ARYD) 0.1 $1.5M 150k 9.81
Olema Pharmaceuticals (OLMA) 0.0 $1.4M 354k 4.07
Mersana Therapeutics (MRSN) 0.0 $1.4M 311k 4.62
Centessa Pharmaceuticals Sponsored Ads (CNTA) 0.0 $1.4M 292k 4.87
Adverum Biotechnologies 0.0 $1.3M 1.0M 1.20
Kronos Bio (KRON) 0.0 $1.2M 327k 3.64
Turmeric Acquisition Corp Cl A 0.0 $993k 100k 9.93
Eucrates Biomedical Acqu Cor *w Exp 10/23/202 0.0 $660k 67k 9.90
Frazier Lifesciences Acqu *w Exp 11/30/202 0.0 $658k 67k 9.87
Pardes Biosciences 0.0 $614k 200k 3.07
Praxis Precision Medicines I 0.0 $515k 210k 2.45
Omega Alpha Spac Cl A 0.0 $493k 50k 9.86
Evelo Biosciences 0.0 $423k 200k 2.11
Caremax *w Exp 06/08/202 0.0 $363k 100k 3.63
Turmeric Acquisition Corp *w Exp 10/08/202 0.0 $331k 33k 9.93
Bolt Biotherapeutics (BOLT) 0.0 $306k 150k 2.04
Surrozen *w Exp 08/01/203 (SRZNW) 0.0 $200k 67k 3.00