GROUP ONE TRADING, L.P. - FLEXION THERAPEUTICS INC ownership

FLEXION THERAPEUTICS INC's ticker is and the CUSIP is 33938J906. A total of 3 filers reported holding FLEXION THERAPEUTICS INC in Q3 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 FLEXION THERAPEUTICS INC
ValueSharesWeighting
Q3 2021$146,000
-16.1%
23,900
+12.7%
0.00%
Q2 2021$174,000
-55.8%
21,200
-51.8%
0.00%
-100.0%
Q1 2021$394,000
+258.2%
44,000
+363.2%
0.00%
Q4 2020$110,000
+10.0%
9,500
-1.0%
0.00%
Q3 2020$100,000
-77.0%
9,600
-70.9%
0.00%
-100.0%
Q2 2020$434,000
-1.1%
33,000
-40.9%
0.00%
-50.0%
Q1 2020$439,000
-79.8%
55,800
-46.9%
0.00%
-73.3%
Q4 2019$2,176,000
+337.8%
105,100
+189.5%
0.02%
+275.0%
Q3 2019$497,000
+855.8%
36,300
+764.3%
0.00%
Q2 2019$52,000
+420.0%
4,200
+425.0%
0.00%
Q1 2019$10,000
-96.2%
800
-96.5%
0.00%
-100.0%
Q4 2018$261,000
+248.0%
23,100
+477.5%
0.00%
+100.0%
Q3 2018$75,000
-79.8%
4,000
-72.2%
0.00%
-66.7%
Q2 2018$372,000
+28.7%
14,400
+11.6%
0.00%0.0%
Q1 2018$289,000
-69.9%
12,900
-66.3%
0.00%
-57.1%
Q4 2017$959,000
+304.6%
38,300
+290.8%
0.01%
+250.0%
Q3 2017$237,000
-33.8%
9,800
-44.6%
0.00%
-50.0%
Q2 2017$358,000
+33.1%
17,700
+77.0%
0.00%
+33.3%
Q1 2017$269,000
+1482.4%
10,000
+1011.1%
0.00%
Q4 2016$17,000
+13.3%
900
-10.0%
0.00%
Q2 2016$15,000
-93.9%
1,000
-92.2%
0.00%
-100.0%
Q4 2015$247,000
+80.3%
12,800
+39.1%
0.00%
+50.0%
Q3 2015$137,0009,2000.00%
Other shareholders
FLEXION THERAPEUTICS INC shareholders Q3 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 9,600$100,0000.00%
SIMPLEX TRADING, LLC 137$142,0000.00%
View complete list of FLEXION THERAPEUTICS INC shareholders