0001567619-22-019766.txt : 20221114
0001567619-22-019766.hdr.sgml : 20221114
20221114110721
ACCESSION NUMBER: 0001567619-22-019766
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20220930
FILED AS OF DATE: 20221114
DATE AS OF CHANGE: 20221114
EFFECTIVENESS DATE: 20221114
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: EcoR1 Capital, LLC
CENTRAL INDEX KEY: 0001587114
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-16764
FILM NUMBER: 221382099
BUSINESS ADDRESS:
STREET 1: 357 TEHAMA STREET #3
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94103
BUSINESS PHONE: 415-448-6534
MAIL ADDRESS:
STREET 1: 357 TEHAMA STREET #3
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94103
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
true
false
0001587114
XXXXXXXX
09-30-2022
09-30-2022
EcoR1 Capital, LLC
357 TEHAMA STREET #3
SAN FRANCISCO
CA
94103
13F HOLDINGS REPORT
028-16764
N
Oleg Nodelman
Manager
415-448-6534
Oleg Nodelman
San Francisco
CA
11-14-2022
0
76
3388131
false
INFORMATION TABLE
2
form13fInfoTable.xml
2SEVENTY BIO INC
COMMON STOCK
901384107
34066
2341313
SH
SOLE
2341313
0
0
5 01 ACQUISITION CORP
COM CL A
33836P105
2000
200000
SH
SOLE
200000
0
0
ACADIA PHARMACEUTICALS INC
COM
004225108
98021
5991479
SH
SOLE
5991479
0
0
AKOUOS INC
COM
00973J101
13358
1975984
SH
SOLE
1975984
0
0
ALECTOR INC
COM
014442107
38375
4056548
SH
SOLE
4056548
0
0
ALIGOS THERAPEUTICS INC
COM
01626L105
4343
3948360
SH
SOLE
3948360
0
0
ALLOGENE THERAPEUTICS INC
COM
019770106
48473
4488200
SH
SOLE
4488200
0
0
ANAPTYSBIO INC
COM
032724106
191861
7521024
SH
SOLE
7521024
0
0
APELLIS PHARMACEUTICALS INC
COM
03753U106
354028
5183431
SH
SOLE
5183431
0
0
ARCUTIS BIOTHERAPEUTICS INC
COM
03969K108
7937
415322
SH
SOLE
415322
0
0
ARGENX SE
SPONSORED ADR
04016X101
6188
17527
SH
SOLE
17527
0
0
ARVINAS INC
COM
04335A105
138956
3123300
SH
SOLE
3123300
0
0
ARYA SCIENCES ACQU CORP IV
CL A
G31659108
1487
150000
SH
SOLE
150000
0
0
ASCENDIS PHARMA A/S
SPONSORED ADR
04351P101
2809
27208
SH
SOLE
27208
0
0
ATEA PHARMACEUTICALS INC
COM
04683R106
35192
6184861
SH
SOLE
6184861
0
0
AVEO PHARMACEUTICALS INC
COM NEW
053588307
5354
650489
SH
SOLE
650489
0
0
AVIDITY BIOSCIENCES INC
COM
05370A108
47345
2899285
SH
SOLE
2899285
0
0
BCLS ACQUISITION CORP
COM CL A
G0904B105
2004
200000
SH
SOLE
200000
0
0
CAREMAX INC
*W EXP 06/08/202
14171W111
709
100000
SH
SOLE
100000
0
0
CENTESSA PHARMACEUTICALS PLC
SPONSORED ADS
152309100
13010
3236352
SH
SOLE
3236352
0
0
CHINOOK THERAPEUTICS INC
COM
16961L106
13565
690000
SH
SOLE
690000
0
0
CRINETICS PHARMACEUTICALS IN
COM
22663K107
26126
1330263
SH
SOLE
1330263
0
0
CULLINAN ONCOLOGY INC
COM
230031106
14656
1143218
SH
SOLE
1143218
0
0
DESIGN THERAPEUTICS INC
COM
25056L103
42122
2519268
SH
SOLE
2519268
0
0
DESIGN THERAPEUTICS INC
COM
25056L103
1060
63400
SH
Call
SOLE
63400
0
0
EDGEWISE THERAPEUTICS INC
COM
28036F105
34373
3493194
SH
SOLE
3493194
0
0
ERASCA INC
COM
29479A108
5292
678441
SH
SOLE
678441
0
0
EUCRATES BIOMEDICAL ACQU COR
SHS
G3141W106
2004
200000
SH
SOLE
200000
0
0
EUCRATES BIOMEDICAL ACQU COR
*W EXP 10/23/202
G3141W122
668
66666
SH
SOLE
66666
0
0
FRAZIER LIFESCIENCES ACQU CO
*W EXP 11/30/202
G3710A113
665
66665
SH
SOLE
66665
0
0
FRAZIER LIFESCIENCES ACQU CO
CL A SHS
G3710A105
4862
487615
SH
SOLE
487615
0
0
GALAPAGOS NV
SPON ADR
36315X101
136341
3197500
SH
SOLE
3197500
0
0
GERON CORP
COM
374163103
5387
2301980
SH
SOLE
2301980
0
0
GOSSAMER BIO INC
COM
38341P102
49847
4160887
SH
SOLE
4160887
0
0
GRACELL BIOTECHNOLOGIES INC
SPONSORED ADS
38406L103
6187
1921310
SH
SOLE
1921310
0
0
GRAPHITE BIO INC
COM
38870X104
5015
1582135
SH
SOLE
1582135
0
0
HEALTH SCIENCES ACQ CORP 2
ORD SHS
G4411D109
3960
400000
SH
SOLE
400000
0
0
HOOKIPA PHARMA INC
COM
43906K100
6700
5000000
SH
SOLE
5000000
0
0
ITEOS THERAPEUTICS INC
COM
46565G104
771
40480
SH
SOLE
40480
0
0
JANUX THERAPEUTICS INC
COM
47103J105
19245
1421319
SH
SOLE
1421319
0
0
JIYA ACQUISITION CORP
COM CL A
47760M102
4985
500000
SH
SOLE
500000
0
0
KINNATE BIOPHARMA INC
COM
49705R105
2091
175000
SH
SOLE
175000
0
0
KRONOS BIO INC
COM
50107A104
1095
326780
SH
SOLE
326780
0
0
KURA ONCOLOGY INC
COM
50127T109
90680
6638371
SH
SOLE
6638371
0
0
KYMERA THERAPEUTICS INC
COM
501575104
17331
796093
SH
SOLE
796093
0
0
MACROGENICS INC
COM
556099109
3221
930955
SH
SOLE
930955
0
0
MIRATI THERAPEUTICS INC
COM
60468T105
70928
1015572
SH
SOLE
1015572
0
0
MORPHIC HLDG INC
COM
61775R105
111829
3951566
SH
SOLE
3951566
0
0
NGM BIOPHARMACEUTICALS INC
COM
62921N105
7078
541108
SH
SOLE
541108
0
0
NUVALENT INC
COM
670703107
796
40970
SH
SOLE
40970
0
0
NUVATION BIO INC
*W EXP 07/07/202
67080N119
2158
963333
SH
SOLE
963333
0
0
NUVATION BIO INC
COM CL A
67080N101
31128
13896543
SH
SOLE
13896543
0
0
OMEGA ALPHA SPAC
CL A
G6749V107
497
50000
SH
SOLE
50000
0
0
ORIC PHARMACEUTICALS INC
COM
68622P109
10938
3418068
SH
SOLE
3418068
0
0
OVID THERAPEUTICS INC
COM
690469101
11256
6117400
SH
SOLE
6117400
0
0
POSEIDA THERAPEUTICS INC
COM
73730P108
9355
2650000
SH
SOLE
2650000
0
0
PRAXIS PRECISION MEDICINES I
COM
74006W108
3397
1496324
SH
SOLE
1496324
0
0
PRECISION BIOSCIENCES INC
COM
74019P108
6547
5035971
SH
SOLE
5035971
0
0
PROTHENA CORP PLC
SHS
G72800108
702355
11584280
SH
SOLE
11584280
0
0
REATA PHARMACEUTICALS INC
CL A
75615P103
967
38467
SH
SOLE
38467
0
0
RELAY THERAPEUTICS INC
COM
75943R102
93145
4163824
SH
SOLE
4163824
0
0
REVOLUTION MEDICINES INC
COM
76155X100
35532
1801847
SH
SOLE
1801847
0
0
SAREPTA THERAPEUTICS INC
COM
803607100
331560
2999453
SH
SOLE
2999453
0
0
SEAGEN INC
COM
81181C104
39105
285793
SH
SOLE
285793
0
0
SELECTA BIOSCIENCES INC
COM
816212104
5740
3500000
SH
SOLE
3500000
0
0
SPRINGWORKS THERAPEUTICS INC
COM
85205L107
98720
3460208
SH
SOLE
3460208
0
0
SURFACE ONCOLOGY INC
COM
86877M209
4082
3924713
SH
SOLE
3924713
0
0
SURROZEN INC
*W EXP 08/01/203
86889P117
135
66665
SH
SOLE
66665
0
0
TANGO THERAPEUTICS INC
COM
87583X109
15209
4201414
SH
SOLE
4201414
0
0
TEMPEST THERAPEUTICS INC
COM
87978U108
1794
1031268
SH
SOLE
1031268
0
0
TURMERIC ACQUISITION CORP
CL A
G9127T108
1000
100000
SH
SOLE
100000
0
0
TURMERIC ACQUISITION CORP
*W EXP 10/08/202
G9127T124
333
33333
SH
SOLE
33333
0
0
VENTYX BIOSCIENCES INC
COM
92332V107
13964
400000
SH
SOLE
400000
0
0
VOYAGER THERAPEUTICS INC
COM
92915B106
28143
4753907
SH
SOLE
4753907
0
0
XENCOR INC
COM
98401F105
137240
5282516
SH
SOLE
5282516
0
0
ZAI LAB LTD
ADR
98887Q104
69435
2030252
SH
SOLE
2030252
0
0