SIMPLEX TRADING, LLC - SHOCKWAVE MED INC ownership

SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 168 filers reported holding SHOCKWAVE MED INC in Q3 2020. The put-call ratio across all filers is 0.36 and the average weighting 0.2%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SHOCKWAVE MED INC
ValueSharesWeighting
Q3 2023$1,455
-31.9%
7,312
-2.4%
0.00%
-50.0%
Q2 2023$2,138
-30.8%
7,493
-50.1%
0.00%
-33.3%
Q4 2022$3,090
-99.9%
15,029
+34.6%
0.00%
-25.0%
Q3 2022$3,105,000
+49.4%
11,168
+2.7%
0.00%
+100.0%
Q2 2022$2,079,000
+129.2%
10,878
+56.2%
0.00%0.0%
Q1 2021$907,000
+69.5%
6,963
+34.8%
0.00%
+100.0%
Q4 2020$535,000
+440.4%
5,167
+294.4%
0.00%
Q3 2020$99,000
+125.0%
1,310
+28.6%
0.00%
Q4 2019$44,0001,0190.00%
Other shareholders
SHOCKWAVE MED INC shareholders Q3 2020
NameSharesValueWeighting ↓
O'Neil Global Advisors, Inc. 10,172$1,945,0008.26%
Atika Capital Management LLC 275,000$52,572,0005.91%
GILDER GAGNON HOWE & CO LLC 968,017$185,056,0003.30%
AtonRa Partners 15,196$2,905,0002.67%
Evolutionary Tree Capital Management, LLC 12,051$2,304,0002.51%
Lisanti Capital Growth, LLC 84,862$16,223,0002.20%
Matisse Capital 11,681$2,233,0002.12%
Integral Health Asset Management, LLC 46,966$8,978,0001.85%
Nicholas Investment Partners, LP 100,503$19,213,0001.82%
Rhenman & Partners Asset Management AB 70,978$13,569,0001.54%
View complete list of SHOCKWAVE MED INC shareholders