CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 164 filers reported holding CARDIOVASCULAR SYS INC DEL in Q4 2022. The put-call ratio across all filers is 9.91 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $2,724 | -9.2% | 200 | 0.0% | 0.00% | – |
| Q3 2022 | $3,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q2 2022 | $3,000 | -40.0% | 200 | 0.0% | 0.00% | – |
| Q1 2022 | $5,000 | 0.0% | 200 | +33.3% | 0.00% | – |
| Q1 2020 | $5,000 | -64.3% | 150 | -50.0% | 0.00% | – |
| Q4 2019 | $14,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q3 2019 | $14,000 | +16.7% | 300 | 0.0% | 0.00% | – |
| Q2 2019 | $12,000 | 0.0% | 300 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $12,000 | +20.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $10,000 | +66.7% | 300 | 0.0% | 0.00% | – |
| Q1 2018 | $6,000 | -14.3% | 300 | 0.0% | 0.00% | -100.0% |
| Q4 2017 | $7,000 | -12.5% | 300 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $8,000 | -11.1% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $9,000 | – | 300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 286,988 | $4,121,000 | 1.12% |
| Brown Capital Management | 5,623,255 | $80,750,000 | 1.08% |
| Camber Capital Management LP | 940,400 | $13,504,000 | 0.59% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 45,581 | $655,000 | 0.44% |
| PERKINS CAPITAL MANAGEMENT INC | 25,200 | $362,000 | 0.38% |
| WHITE PINE CAPITAL LLC | 48,119 | $691,000 | 0.27% |
| Teton Advisors, Inc. | 86,660 | $1,244,000 | 0.26% |
| Champlain Investment Partners, LLC | 2,462,715 | $35,365,000 | 0.23% |
| FORMULA GROWTH LTD | 34,722 | $499,000 | 0.14% |
| ALGERT GLOBAL LLC | 119,624 | $1,718,000 | 0.13% |