GROUP ONE TRADING, L.P. - GENOCEA BIOSCIENCES INC ownership

GENOCEA BIOSCIENCES INC's ticker is GNCA and the CUSIP is 372427104. A total of 6 filers reported holding GENOCEA BIOSCIENCES INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of GENOCEA BIOSCIENCES INC
ValueSharesWeighting
Q1 2019$02600.0%0.00%
Q4 2018$02600.0%0.00%
Q3 2018$02600.0%0.00%
Q2 2018$02600.00%
Other shareholders
GENOCEA BIOSCIENCES INC shareholders Q2 2019
NameSharesValueWeighting ↓
Polaris Venture Management Co. V, L.L.C. 2,055,230$24,375,00010.89%
Ghost Tree Capital, LLC 840,000$9,962,0001.79%
Broadfin Capital, LLC 1,035,000$12,275,0000.96%
Redmile Group, LLC 796,900$9,451,0000.85%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 844,257$10,013,0000.32%
SPHERA FUNDS MANAGEMENT LTD. 124,200$1,473,0000.15%
Tourbillon Capital Partners, L.P. 400,403$4,749,0000.12%
SABBY MANAGEMENT, LLC 100,000$1,186,0000.05%
AXA S.A. 530,377$6,290,0000.03%
ARES MANAGEMENT LLC 31,500$377,0000.02%
View complete list of GENOCEA BIOSCIENCES INC shareholders