CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 175 filers reported holding CARDIOVASCULAR SYS INC DEL in Q1 2021. The put-call ratio across all filers is 1.38 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $2,305,000 | +122.7% | 70,200 | +160.0% | 0.12% | +105.2% |
| Q1 2021 | $1,035,000 | +95.7% | 27,000 | +123.1% | 0.06% | +31.8% |
| Q4 2020 | $529,000 | +1.0% | 12,100 | -9.2% | 0.04% | -22.8% |
| Q3 2020 | $524,000 | -21.7% | 13,320 | -5.4% | 0.06% | +39.0% |
| Q3 2019 | $669,000 | +36.0% | 14,074 | +22.8% | 0.04% | -4.7% |
| Q2 2019 | $492,000 | +2.5% | 11,464 | -7.7% | 0.04% | -41.1% |
| Q1 2019 | $480,000 | – | 12,418 | – | 0.07% | – |
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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% |