GROUP ONE TRADING, L.P. - SYROS PHARMACEUTICALS INC ownership

SYROS PHARMACEUTICALS INC's ticker is and the CUSIP is 87184Q957. A total of 3 filers reported holding SYROS PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SYROS PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2021$53,0000.0%16,200
+36.1%
0.00%
Q3 2021$53,000
-89.7%
11,900
-87.4%
0.00%
-100.0%
Q2 2021$517,000
-25.4%
94,800
+2.4%
0.00%0.0%
Q1 2021$693,000
+3050.0%
92,600
+4530.0%
0.00%
Q4 2020$22,000
+22.2%
2,0000.0%0.00%
Q3 2020$18,000
-76.3%
2,000
-73.0%
0.00%
-100.0%
Q2 2018$76,000
+1.3%
7,400
+27.6%
0.00%0.0%
Q1 2018$75,000
+33.9%
5,8000.0%0.00%
Q4 2017$56,0005,8000.00%
Other shareholders
SYROS PHARMACEUTICALS INC shareholders Q4 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 2,000$22,0000.00%
SIMPLEX TRADING, LLC 41$44,0000.00%
View complete list of SYROS PHARMACEUTICALS INC shareholders