GROUP ONE TRADING, L.P. - CARDIOVASCULAR SYS INC DEL ownership

CARDIOVASCULAR SYS INC DEL's ticker is and the CUSIP is 141619956. A total of 3 filers reported holding CARDIOVASCULAR SYS INC DEL in Q2 2020. 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 CARDIOVASCULAR SYS INC DEL
ValueSharesWeighting
Q3 2022$83,000600
-87.8%
0.00%
Q4 2021$0
-100.0%
4,900
+4800.0%
0.00%
Q2 2020$3,000
-97.6%
100
-97.2%
0.00%
-100.0%
Q1 2020$127,000
-27.4%
3,6000.0%0.00%0.0%
Q4 2019$175,000
+2087.5%
3,600
+1700.0%
0.00%
Q1 2019$8,000
-91.8%
200
-92.0%
0.00%
-100.0%
Q3 2018$98,000
+38.0%
2,500
+13.6%
0.00%0.0%
Q2 2018$71,000
+47.9%
2,2000.0%0.00%
Q1 2018$48,000
+9.1%
2,200
-8.3%
0.00%
-100.0%
Q2 2016$44,000
-63.9%
2,400
-79.7%
0.00%
-50.0%
Q1 2016$122,000
+82.1%
11,800
+168.2%
0.00%
+100.0%
Q4 2015$67,000
-47.2%
4,400
-45.0%
0.00%
-50.0%
Q3 2015$127,000
-63.9%
8,000
-39.8%
0.00%
-60.0%
Q2 2015$352,000
-35.2%
13,300
-4.3%
0.01%
-44.4%
Q1 2015$543,000
+402.8%
13,900
+286.1%
0.01%
+350.0%
Q4 2014$108,000
-34.5%
3,600
-48.6%
0.00%
-33.3%
Q3 2014$165,000
+166.1%
7,000
+250.0%
0.00%
+200.0%
Q2 2014$62,000
+93.8%
2,000
+100.0%
0.00%0.0%
Q1 2014$32,000
-57.3%
1,000
-54.5%
0.00%0.0%
Q4 2013$75,000
+70.5%
2,2000.0%0.00%0.0%
Q3 2013$44,0002,2000.00%
Other shareholders

There were no reported owners of CARDIOVASCULAR SYS INC DEL in Q2 2020.

NameSharesValueWeighting ↓
View complete list of CARDIOVASCULAR SYS INC DEL shareholders