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

FLEXION THERAPEUTICS INC's ticker is FLXN and the CUSIP is 33938J106. A total of 143 filers reported holding FLEXION THERAPEUTICS INC in Q2 2021. The put-call ratio across all filers is 3.47 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of FLEXION THERAPEUTICS INC
ValueSharesWeighting
Q3 2021$66,000
+450.0%
10,833
+625.1%
0.00%
Q2 2021$12,000
-94.6%
1,494
-90.8%
0.00%
-100.0%
Q3 2019$223,000
+291.2%
16,264
+249.9%
0.00%
+100.0%
Q2 2019$57,000
-62.7%
4,648
-65.5%
0.00%0.0%
Q4 2018$153,000
+264.3%
13,482
+493.9%
0.00%
Q3 2018$42,000
-81.5%
2,270
-77.6%
0.00%
-100.0%
Q1 2018$227,000
+530.6%
10,117
+610.5%
0.00%
Q4 2017$36,000
-76.6%
1,424
-77.6%
0.00%
-100.0%
Q3 2017$154,000
+5033.3%
6,371
+4091.4%
0.00%
Q3 2016$3,0000.0%152
-28.3%
0.00%
Q2 2016$3,000
-89.3%
212
-93.0%
0.00%
Q1 2016$28,000
-75.0%
3,019
-48.1%
0.00%
-100.0%
Q4 2015$112,000
+62.3%
5,819
+26.0%
0.00%0.0%
Q3 2015$69,0004,6190.00%
Other shareholders
FLEXION THERAPEUTICS INC shareholders Q2 2021
NameSharesValueWeighting ↓
Novo Holdings A/S 1,500,000$36,270,0004.72%
Gagnon Advisors, LLC 108,498$2,623,0001.99%
NEXTHERA CAPITAL LP 271,136$6,556,0001.69%
KINGDON CAPITAL MANAGEMENT, L.L.C. 883,321$21,359,0001.39%
GILDER GAGNON HOWE & CO LLC 3,961,647$95,793,0001.35%
GAGNON SECURITIES LLC 144,331$3,490,0001.30%
MILLER VALUE PARTNERS, LLC 1,181,325$28,564,0001.23%
SCHOLTZ & COMPANY, LLC 55,250$1,336,0001.05%
ARDSLEY ADVISORY PARTNERS LP 175,000$4,232,0000.56%
Ratan Capital Management LP 32,077$776,0000.47%
View complete list of FLEXION THERAPEUTICS INC shareholders