CARDIOVASCULAR SYS INC DEL's ticker is and the CUSIP is 141619906. A total of 3 filers reported holding CARDIOVASCULAR SYS INC DEL in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $98,000 | +415.8% | 2,300 | +360.0% | 0.00% | – |
| Q1 2021 | $19,000 | -13.6% | 500 | 0.0% | 0.00% | – |
| Q4 2020 | $22,000 | +266.7% | 500 | +150.0% | 0.00% | – |
| Q2 2020 | $6,000 | -82.9% | 200 | -80.0% | 0.00% | – |
| Q1 2020 | $35,000 | -79.0% | 1,000 | -74.4% | 0.00% | -100.0% |
| Q2 2019 | $167,000 | +263.0% | 3,900 | +225.0% | 0.00% | +100.0% |
| Q1 2019 | $46,000 | +4.5% | 1,200 | -40.0% | 0.00% | – |
| Q1 2018 | $44,000 | -76.3% | 2,000 | -69.7% | 0.00% | -100.0% |
| Q3 2017 | $186,000 | -46.6% | 6,600 | -38.9% | 0.00% | -50.0% |
| Q2 2017 | $348,000 | +1188.9% | 10,800 | +881.8% | 0.00% | – |
| Q4 2016 | $27,000 | -32.5% | 1,100 | -35.3% | 0.00% | – |
| Q3 2016 | $40,000 | +566.7% | 1,700 | +466.7% | 0.00% | – |
| Q2 2016 | $6,000 | -76.0% | 300 | -87.5% | 0.00% | – |
| Q1 2016 | $25,000 | -21.9% | 2,400 | +14.3% | 0.00% | – |
| Q4 2015 | $32,000 | +190.9% | 2,100 | +200.0% | 0.00% | – |
| Q3 2015 | $11,000 | -57.7% | 700 | -30.0% | 0.00% | – |
| Q2 2015 | $26,000 | -85.2% | 1,000 | -77.8% | 0.00% | -100.0% |
| Q1 2015 | $176,000 | +109.5% | 4,500 | +60.7% | 0.00% | +200.0% |
| Q4 2014 | $84,000 | +110.0% | 2,800 | +64.7% | 0.00% | 0.0% |
| Q3 2014 | $40,000 | -57.0% | 1,700 | -43.3% | 0.00% | 0.0% |
| Q2 2014 | $93,000 | -55.1% | 3,000 | -53.8% | 0.00% | -66.7% |
| Q1 2014 | $207,000 | -76.2% | 6,500 | -74.4% | 0.00% | -76.9% |
| Q4 2013 | $871,000 | +136.0% | 25,400 | +38.0% | 0.01% | +85.7% |
| Q3 2013 | $369,000 | – | 18,400 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |