GROUP ONE TRADING, L.P. - INSPIRE MED SYS INC ownership

INSPIRE MED SYS INC's ticker is and the CUSIP is 457730959. A total of 4 filers reported holding INSPIRE MED SYS INC in Q2 2022. 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 INSPIRE MED SYS INC
ValueSharesWeighting
Q3 2023$59,532
-38.9%
3000.0%0.00%
Q2 2023$97,392
+28.9%
3000.0%0.00%
Q4 2022$75,564
+115.9%
300
+50.0%
0.00%
Q3 2022$35,000
-5.4%
2000.0%0.00%
Q2 2022$37,000
-83.9%
200
-80.0%
0.00%
Q4 2021$230,000
-69.1%
1,000
-68.8%
0.00%
-100.0%
Q3 2021$745,000
+114.1%
3,200
+77.8%
0.00%
Q2 2021$348,000
-47.4%
1,800
-43.8%
0.00%
-100.0%
Q1 2021$662,000
+485.8%
3,200
+433.3%
0.00%
Q4 2020$113,000
-88.2%
600
-91.9%
0.00%
-100.0%
Q3 2020$955,000
+1736.5%
7,400
+1133.3%
0.00%
Q2 2020$52,000
-64.9%
600
-70.0%
0.00%
-100.0%
Q4 2019$148,000
+1.4%
2,000
-16.7%
0.00%0.0%
Q3 2019$146,0000.0%2,4000.0%0.00%0.0%
Q2 2019$146,000
+28.1%
2,400
+20.0%
0.00%0.0%
Q1 2019$114,0002,0000.00%
Other shareholders
INSPIRE MED SYS INC shareholders Q2 2022
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 16,100$2,941,0000.00%
SIMPLEX TRADING, LLC 6,800$1,242,0000.00%
GROUP ONE TRADING, L.P. 200$37,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of INSPIRE MED SYS INC shareholders