CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 168 filers reported holding CARDIOVASCULAR SYS INC DEL in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $4 | +33.3% | 211 | 0.0% | 0.00% | – |
| Q4 2022 | $3 | -100.0% | 211 | -57.9% | 0.00% | -100.0% |
| Q3 2022 | $7,000 | -78.1% | 501 | -77.6% | 0.00% | -80.0% |
| Q2 2022 | $32,000 | -37.3% | 2,241 | 0.0% | 0.01% | -28.6% |
| Q1 2022 | $51,000 | +21.4% | 2,241 | 0.0% | 0.01% | +40.0% |
| Q4 2021 | $42,000 | -43.2% | 2,241 | 0.0% | 0.01% | -54.5% |
| Q3 2021 | $74,000 | -22.9% | 2,241 | 0.0% | 0.01% | -21.4% |
| Q2 2021 | $96,000 | +11.6% | 2,241 | 0.0% | 0.01% | -6.7% |
| Q1 2021 | $86,000 | -12.2% | 2,241 | 0.0% | 0.02% | -21.1% |
| Q4 2020 | $98,000 | – | 2,241 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 286,988 | $5,390,000 | 1.36% |
| Brown Capital Management | 5,804,501 | $109,009,000 | 0.90% |
| Grandeur Peak Global Advisors, LLC | 564,582 | $10,603,000 | 0.48% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 44,219 | $830,000 | 0.41% |
| Champlain Investment Partners, LLC | 3,488,625 | $65,516,000 | 0.30% |
| PERKINS CAPITAL MANAGEMENT INC | 23,200 | $436,000 | 0.29% |
| Teton Advisors, Inc. | 101,660 | $1,909,000 | 0.27% |
| ALGERT GLOBAL LLC | 60,659 | $1,139,000 | 0.14% |
| Aristides Capital LLC | 14,630 | $275,000 | 0.13% |
| Engineers Gate Manager LP | 146,900 | $2,759,000 | 0.12% |