0001140361-17-006794.txt : 20170214
0001140361-17-006794.hdr.sgml : 20170214
20170214122438
ACCESSION NUMBER: 0001140361-17-006794
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20161231
FILED AS OF DATE: 20170214
DATE AS OF CHANGE: 20170214
EFFECTIVENESS DATE: 20170214
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: 17605756
BUSINESS ADDRESS:
STREET 1: 409 ILLINOIS STREET
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94158
BUSINESS PHONE: 415-448-6534
MAIL ADDRESS:
STREET 1: 409 ILLINOIS STREET
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94158
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
true
false
0001587114
XXXXXXXX
12-31-2016
12-31-2016
EcoR1 Capital, LLC
409 ILLINOIS STREET
SAN FRANCISCO
CA
94158
13F HOLDINGS REPORT
028-16764
N
Oleg Nodelman
Manager
415-448-6534
Oleg Nodelman
San Francisco
CA
02-14-2017
0
30
299240
false
INFORMATION TABLE
2
form13fInfoTable.xml
ALLERGAN PLC
COM
G0177J908
10501
50000
SH
Call
SOLE
50000
0
0
CASCADIAN THERAPEUTICS INC
COM
14740B901
447
103800
SH
Call
SOLE
103800
0
0
ASCENDIS PHARMA A S
SPONSORED ADR
04351P101
19748
975700
SH
SOLE
975700
0
0
GALAPAGOS NV
SPONSORED ADR
36315X101
36032
561341
SH
SOLE
561341
0
0
NABRIVA THERAPEUTICS AG
SPONSORED ADR
62957M104
1578
264773
SH
SOLE
264773
0
0
ACLARIS THERAPEUTICS INC
COM
00461U105
11236
414000
SH
SOLE
414000
0
0
ADVERUM BIOTECHNOLOGIES INC
COM
00773U108
2536
874447
SH
SOLE
874447
0
0
AGIOS PHARMACEUTICALS INC
COM
00847X104
972
23300
SH
SOLE
23300
0
0
ALEXION PHARMACEUTICALS INC
COM
015351109
19845
162200
SH
SOLE
162200
0
0
ARDELYX INC
COM
039697107
18415
1296836
SH
SOLE
1296836
0
0
ASSEMBLY BIOSCIENCES INC
COM
045396108
35759
2943164
SH
SOLE
2943164
0
0
ATARA BIOTHERAPEUTICS INC
COM
046513107
3065
215812
SH
SOLE
215812
0
0
ATYR PHARMA INC
COM
002120103
2101
976986
SH
SOLE
976986
0
0
BIOPHARMX CORP
COM
09072X101
502
1342000
SH
SOLE
1342000
0
0
BRISTOL MYERS SQUIBB CO
COM
110122108
500
8560
SH
SOLE
8560
0
0
CHEMOCENTRYX INC
COM
01683L106
873
118000
SH
SOLE
118000
0
0
CHIMERIX INC
COM
16934W106
6512
1415687
SH
SOLE
1415687
0
0
CYTOKINETICS INC
COM
23282W605
667
54879
SH
SOLE
54879
0
0
DERMIRA INC
COM
24983L104
1310
43200
SH
SOLE
43200
0
0
EDITAS MEDICINE INC COM
COM
28106W103
10172
626762
SH
SOLE
626762
0
0
EGALET CORP
COM
28226B104
1701
222300
SH
SOLE
222300
0
0
FIVE PRIME THERAPEUTICS INC
COM
33830X104
14968
298712
SH
SOLE
298712
0
0
IRONWOOD PHARMACEUTICALS INC
COM
46333X108
43661
2855515
SH
SOLE
2855515
0
0
KINDRED BIOSCIENCES INC
COM
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2427
571126
SH
SOLE
571126
0
0
KURA ONCOLOGY INC
COM
50127T109
15410
2611906
SH
SOLE
2611906
0
0
SYNDAX PHARMACEUTICALS INC
COM
87164F105
1964
273862
SH
SOLE
273862
0
0
SYROS PHARMACEUTICALS INC
COM
87184Q107
773
63596
SH
SOLE
63596
0
0
XENCOR INC
COM
98401F105
9870
375000
SH
SOLE
375000
0
0
FATE THERAPEUTICS INC
COM
311900954
6368
2537026
SH
SOLE
2537026
0
0
THERAVANCE BIOPHARMA INC
NOTE
88339KAA0
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17000000
PRN
SOLE
17000000
0
0