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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $34,000 | -54.1% | 2,366 | -39.6% | 0.00% | -66.7% |
| Q4 2021 | $74,000 | +311.1% | 3,916 | +722.7% | 0.00% | +200.0% |
| Q1 2021 | $18,000 | -67.9% | 476 | -73.1% | 0.00% | -83.3% |
| Q2 2020 | $56,000 | +2700.0% | 1,767 | +5097.1% | 0.01% | – |
| Q4 2019 | $2,000 | +100.0% | 34 | +112.5% | 0.00% | – |
| Q1 2019 | $1,000 | -66.7% | 16 | -88.7% | 0.00% | -100.0% |
| Q1 2018 | $3,000 | 0.0% | 141 | +18.5% | 0.00% | 0.0% |
| Q3 2017 | $3,000 | +50.0% | 119 | +65.3% | 0.00% | 0.0% |
| Q2 2017 | $2,000 | +100.0% | 72 | +148.3% | 0.00% | +100.0% |
| Q1 2017 | $1,000 | -95.2% | 29 | -96.8% | 0.00% | -90.9% |
| Q3 2016 | $21,000 | – | 900 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 286,988 | $3,908,777 | 1.10% |
| Prosight Management, LP | 145,916 | $1,987,376 | 1.08% |
| BOONE CAPITAL MANAGEMENT LLC | 99,157 | $1,350,518 | 0.69% |
| Brown Capital Management | 2,904,759 | $39,562,818 | 0.65% |
| Camber Capital Management LP | 1,300,000 | $17,706 | 0.61% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 43,280 | $589,474 | 0.39% |
| Numerai GP LLC | 27,254 | $371,199 | 0.25% |
| Champlain Investment Partners, LLC | 2,338,085 | $31,844,718 | 0.20% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 79,261 | $1,080 | 0.17% |
| GSA CAPITAL PARTNERS LLP | 91,959 | $1,252 | 0.16% |