CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 189 filers reported holding CARDIOVASCULAR SYS INC DEL in Q1 2019. The put-call ratio across all filers is 2.42 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $7,622,645 | -58.9% | 383,819 | -71.8% | 0.02% | -62.7% |
| Q4 2022 | $18,526,850 | -2.5% | 1,360,268 | -0.8% | 0.05% | -8.9% |
| Q3 2022 | $18,999,000 | +59.8% | 1,370,755 | +65.6% | 0.06% | +75.0% |
| Q2 2022 | $11,889,000 | +340.8% | 827,933 | +593.8% | 0.03% | +433.3% |
| Q1 2022 | $2,697,000 | +134750.0% | 119,330 | +313926.3% | 0.01% | – |
| Q4 2020 | $2,000 | -77.8% | 38 | -83.9% | 0.00% | – |
| Q3 2020 | $9,000 | +12.5% | 236 | -2.9% | 0.00% | – |
| Q2 2020 | $8,000 | -20.0% | 243 | -17.1% | 0.00% | – |
| Q1 2020 | $10,000 | -99.8% | 293 | -99.8% | 0.00% | -100.0% |
| Q4 2019 | $5,846,000 | -68.5% | 120,312 | -69.2% | 0.01% | -71.7% |
| Q3 2019 | $18,565,000 | +23.8% | 390,680 | +11.8% | 0.05% | +27.8% |
| Q2 2019 | $15,002,000 | +32.2% | 349,447 | +19.0% | 0.04% | +28.6% |
| Q1 2019 | $11,349,000 | +1156.8% | 293,558 | +826.6% | 0.03% | +1300.0% |
| Q4 2018 | $903,000 | +5920.0% | 31,681 | +8393.6% | 0.00% | – |
| Q3 2018 | $15,000 | +7.1% | 373 | -13.7% | 0.00% | – |
| Q2 2018 | $14,000 | +40.0% | 432 | -7.5% | 0.00% | – |
| Q1 2018 | $10,000 | -97.4% | 467 | -97.1% | 0.00% | -100.0% |
| Q4 2017 | $384,000 | -73.6% | 16,216 | -68.6% | 0.00% | -75.0% |
| Q3 2017 | $1,454,000 | -52.9% | 51,671 | -46.1% | 0.00% | -55.6% |
| Q2 2017 | $3,090,000 | +14.2% | 95,879 | +0.2% | 0.01% | +12.5% |
| Q1 2017 | $2,706,000 | +5.8% | 95,704 | -9.4% | 0.01% | 0.0% |
| Q4 2016 | $2,557,000 | +22.8% | 105,647 | +20.4% | 0.01% | +33.3% |
| Q3 2016 | $2,083,000 | +291.5% | 87,727 | +203.2% | 0.01% | +200.0% |
| Q2 2016 | $532,000 | -59.5% | 28,935 | -77.2% | 0.00% | -50.0% |
| Q1 2016 | $1,313,000 | +161.6% | 126,632 | +281.6% | 0.00% | +100.0% |
| Q4 2015 | $502,000 | – | 33,181 | – | 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% |