GROUP ONE TRADING, L.P. - FLIR SYS INC ownership

FLIR SYS INC's ticker is and the CUSIP is 302445901. A total of 2 filers reported holding FLIR SYS INC in Q4 2013. 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 FLIR SYS INC
ValueSharesWeighting
Q1 2021$1,384,000
-12.3%
24,500
-31.9%
0.00%
-33.3%
Q4 2020$1,578,000
+4.8%
36,000
-14.3%
0.00%
-40.0%
Q3 2020$1,506,000
-53.5%
42,000
-47.4%
0.01%
-66.7%
Q2 2020$3,237,000
+1441.4%
79,800
+1895.0%
0.02%
+650.0%
Q3 2019$210,000
-30.7%
4,000
-28.6%
0.00%
-33.3%
Q2 2019$303,000
+55.4%
5,600
+36.6%
0.00%
+50.0%
Q1 2019$195,000
+2066.7%
4,100
+1950.0%
0.00%
Q4 2018$9,000
-95.6%
200
-93.9%
0.00%
-100.0%
Q3 2018$203,000
+18.0%
3,3000.0%0.00%
+100.0%
Q2 2018$172,000
+1620.0%
3,300
+1550.0%
0.00%
Q1 2018$10,000
-73.0%
200
-75.0%
0.00%
Q4 2017$37,000
-77.7%
800
-85.5%
0.00%
-100.0%
Q4 2013$166,000
+7.8%
5,500
+12.2%
0.00%0.0%
Q3 2013$154,000
+862.5%
4,900
+716.7%
0.00%
Q2 2013$16,0006000.00%
Other shareholders
FLIR SYS INC shareholders Q4 2013
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 35$9,0000.00%
View complete list of FLIR SYS INC shareholders