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 | $1,917 | +31850.0% | 96,600 | +19220.0% | 0.00% | – |
| Q4 2022 | $6 | -99.9% | 500 | 0.0% | 0.00% | – |
| Q3 2022 | $6,000 | -95.9% | 500 | -95.1% | 0.00% | -100.0% |
| Q2 2022 | $147,000 | +44.1% | 10,300 | +296.2% | 0.00% | – |
| Q3 2020 | $102,000 | -84.5% | 2,600 | -87.6% | 0.00% | -100.0% |
| Q2 2020 | $659,000 | -1.9% | 20,900 | +9.4% | 0.00% | -25.0% |
| Q1 2020 | $672,000 | -33.8% | 19,100 | -8.6% | 0.00% | 0.0% |
| Q4 2019 | $1,015,000 | -44.7% | 20,900 | -45.9% | 0.00% | 0.0% |
| Q3 2019 | $1,834,000 | +97.8% | 38,600 | +78.7% | 0.00% | 0.0% |
| Q2 2019 | $927,000 | +7.5% | 21,600 | -3.1% | 0.00% | 0.0% |
| Q1 2019 | $862,000 | +80.3% | 22,300 | +32.7% | 0.00% | +100.0% |
| Q4 2018 | $478,000 | -27.2% | 16,800 | 0.0% | 0.00% | -33.3% |
| Q3 2018 | $657,000 | +3.1% | 16,800 | -37.5% | 0.00% | 0.0% |
| Q4 2017 | $637,000 | -15.9% | 26,900 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $757,000 | -12.6% | 26,900 | 0.0% | 0.00% | -25.0% |
| Q2 2017 | $866,000 | +5.7% | 26,900 | -7.2% | 0.00% | 0.0% |
| Q1 2017 | $819,000 | +4.9% | 29,000 | -10.2% | 0.00% | +33.3% |
| Q4 2016 | $781,000 | -3.2% | 32,300 | -5.0% | 0.00% | -25.0% |
| Q3 2016 | $807,000 | +316.0% | 34,000 | +220.8% | 0.00% | +300.0% |
| Q2 2016 | $194,000 | – | 10,600 | – | 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% |