EcoR1 Capital, LLC 13F-HR/A   0001140361-17-021481

Initial Quarterly Form 13F Holdings report filed by institutional managers

filing date
May 19, 2017
period ending
March 31, 2017
effectiveness date
May 19, 2017
date of filing date change
May 19, 2017
Filing contains
33  rows of securities
Total Value
395.6 million
Signed By
Oleg Nodelman
accession number
0001140361-17-021481
type
13F-HR/A
public document count
2
Holdings included
The following CUSIPs are included in this filing. See 'Key documents and exhibits' for the full filing and details of each holding. To search for other filings with the same CUSIP, please click the links below.
Type Filing Company SIC Rel IRS # State of INC FY End Mailing address Former Filing Vals
filer
EcoR1 Capital, LLC
Cik: 0001587114
409 ILLINOIS STREET
SAN FRANCISCO,  CA,  94158
  USA
USA [ DE ] 1231
409 ILLINOIS STREET
SAN FRANCISCO,  CA,  94158
  USA
form type13F-HR/A
act34
file number028-16764
film number17857101