SIMPLEX TRADING, LLC - F-STAR THERAPEUTICS INC ownership

F-STAR THERAPEUTICS INC's ticker is FSTX and the CUSIP is 30315R107. A total of 44 filers reported holding F-STAR THERAPEUTICS INC in Q4 2021. The put-call ratio across all filers is 3.09 and the average weighting 0.2%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of F-STAR THERAPEUTICS INC
ValueSharesWeighting
Q3 2022$1,000
-98.1%
340
-96.1%
0.00%
Q2 2022$54,000
+390.9%
8,717
+268.4%
0.00%
Q4 2021$11,0002,3660.00%
Other shareholders
F-STAR THERAPEUTICS INC shareholders Q4 2021
NameSharesValueWeighting ↓
Ridgeback Capital Investments L.P. 1,834,360$9,208,0005.02%
DAFNA Capital Management LLC 693,785$3,483,0000.88%
Atlas Venture Advisors, Inc. 574,996$2,886,0000.40%
Atlas Venture Life Science Advisors, LLC 599,524$3,010,0000.28%
Anson Funds Management LP 309,703$1,555,0000.15%
Connolly Sarah T. 53,001$266,0000.15%
Rock Springs Capital Management LP 751,889$3,774,0000.09%
Point72 Asset Management, L.P. 981,249$4,926,0000.02%
Eversept Partners, LP 49,933$250,6640.02%
Private Capital Advisors, Inc. 13,083$66,0000.01%
View complete list of F-STAR THERAPEUTICS INC shareholders