SIMPLEX TRADING, LLC - FLEXION THERAPEUTICS INC ownership

FLEXION THERAPEUTICS INC's ticker is and the CUSIP is 33938J956. A total of 3 filers reported holding FLEXION THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of FLEXION THERAPEUTICS INC
ValueSharesWeighting
Q3 2021$45,0000.0%5,5000.0%0.00%
Q2 2021$45,000
-8.2%
5,500
+9900.0%
0.00%
Q1 2021$49,000
-36.4%
55
-17.9%
0.00%
Q4 2020$77,000
+75.0%
67
+55.8%
0.00%
Q3 2020$44,000
-69.4%
43
-60.9%
0.00%
Q2 2020$144,000
+140.0%
110
+42.9%
0.00%
Q1 2020$60,000
-87.6%
77
-67.1%
0.00%
-100.0%
Q4 2019$484,000
+76.6%
234
+17.0%
0.00%0.0%
Q3 2019$274,000
+179.6%
200
+150.0%
0.00%
Q2 2019$98,000
+34.2%
80
+35.6%
0.00%
Q1 2019$73,000
+65.9%
59
+51.3%
0.00%
Q4 2018$44,000
+214.3%
39
+387.5%
0.00%
Q3 2018$14,000
-67.4%
8
-52.9%
0.00%
Q2 2018$43,000
-8.5%
17
-86.8%
0.00%
-100.0%
Q1 2018$47,000
+327.3%
129
+21.7%
0.00%
Q4 2017$11,000
-82.3%
106
-47.3%
0.00%
-100.0%
Q3 2017$62,000
-59.7%
201
-50.9%
0.00%
-57.1%
Q2 2017$154,000
+755.6%
409
+107.6%
0.01%
+600.0%
Q1 2017$18,000
+157.1%
197
+207.8%
0.00%
Q4 2016$7,000
+133.3%
64
+42.2%
0.00%
Q3 2016$3,000
-40.0%
45
-2.2%
0.00%
Q2 2016$5,000
+150.0%
46
+24.3%
0.00%
Q1 2016$2,000
-33.3%
37
+640.0%
0.00%
Q4 2015$3,000
-62.5%
5
-28.6%
0.00%
-100.0%
Q3 2015$8,00070.00%
Other shareholders
FLEXION THERAPEUTICS INC shareholders Q1 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 200$2,0000.00%
SIMPLEX TRADING, LLC 55$49,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of FLEXION THERAPEUTICS INC shareholders