SIMPLEX TRADING, LLC - SHOCKWAVE MED INC ownership

SHOCKWAVE MED INC's ticker is and the CUSIP is 82489T954. A total of 4 filers reported holding SHOCKWAVE MED INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SHOCKWAVE MED INC
ValueSharesWeighting
Q3 2023$4,957
-56.0%
24,900
-37.0%
0.00%
-55.6%
Q2 2023$11,273
+828.6%
39,500
+605.4%
0.01%
+800.0%
Q1 2023$1,214
+55.4%
5,600
+47.4%
0.00%0.0%
Q4 2022$781
-100.0%
3,800
-78.8%
0.00%
-83.3%
Q3 2022$4,977,000
+82.1%
17,900
+25.2%
0.01%
+100.0%
Q2 2022$2,733,000
+75.8%
14,300
+90.7%
0.00%
+200.0%
Q1 2022$1,555,000
+630.0%
7,500
+525.0%
0.00%
Q4 2021$213,000
-77.5%
1,200
-76.0%
0.00%
-100.0%
Q3 2021$945,000
-0.3%
5,0000.0%0.00%0.0%
Q2 2021$948,000
+86.6%
5,000
+12720.5%
0.00%0.0%
Q1 2021$508,000
+1538.7%
39
+1200.0%
0.00%
Q4 2020$31,000
-90.7%
3
-93.2%
0.00%
Q3 2020$333,000
+291.8%
44
+144.4%
0.00%
Q2 2020$85,000
+844.4%
18
+500.0%
0.00%
Q1 2020$9,00030.00%
Other shareholders
SHOCKWAVE MED INC shareholders Q1 2023
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 32,900$6,289,0000.00%
SIMPLEX TRADING, LLC 14,300$2,733,0000.00%
GROUP ONE TRADING, L.P. 6,100$1,166,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SHOCKWAVE MED INC shareholders