GROUP ONE TRADING, L.P. - ATRICURE INC ownership

ATRICURE INC's ticker is and the CUSIP is 04963C909. A total of 1 filers reported holding ATRICURE INC in Q3 2023. 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 ATRICURE INC
ValueSharesWeighting
Q2 2023$291,224
+21.1%
5,900
+1.7%
0.00%0.0%
Q1 2023$240,410
-52.7%
5,800
+346.2%
0.00%0.0%
Q3 2022$508,000
+512.0%
1,300
+8.3%
0.00%
Q3 2021$83,000
-47.8%
1,200
-40.0%
0.00%
Q2 2021$159,000
+194.4%
2,000
+66.7%
0.00%
Q2 2020$54,000
+28.6%
1,200
-14.3%
0.00%
Q2 2019$42,000
-94.5%
1,400
-94.4%
0.00%
-100.0%
Q4 2018$765,000
+4150.0%
25,000
+2400.0%
0.01%
Q2 2014$18,000
-5.3%
1,0000.0%0.00%
Q1 2014$19,0001,0000.00%
Other shareholders
ATRICURE INC shareholders Q3 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 5,800$240,4100.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 500$200.00%
View complete list of ATRICURE INC shareholders