CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 152 filers reported holding CARDIOVASCULAR SYS INC DEL in Q1 2023. The put-call ratio across all filers is 21.74 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $66 | +17.9% | 3,317 | -18.5% | 0.00% | – |
| Q4 2022 | $56 | -99.9% | 4,072 | 0.0% | 0.00% | – |
| Q3 2022 | $56,000 | -3.4% | 4,072 | 0.0% | 0.00% | – |
| Q2 2022 | $58,000 | -88.5% | 4,072 | -81.8% | 0.00% | -100.0% |
| Q1 2022 | $506,000 | +176.5% | 22,390 | +129.6% | 0.00% | +100.0% |
| Q4 2021 | $183,000 | -42.8% | 9,750 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $320,000 | +27.0% | 9,750 | +830.3% | 0.00% | – |
| Q4 2020 | $252,000 | – | 1,048 | – | 0.00% | – |
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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% |