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 Q2 2021. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,598,000 | +75.2% | 41,679 | +99.9% | 0.01% | +66.7% |
| Q4 2020 | $912,000 | +305.3% | 20,851 | +264.0% | 0.01% | +200.0% |
| Q3 2020 | $225,000 | -95.2% | 5,728 | -96.2% | 0.00% | -95.1% |
| Q2 2020 | $4,733,000 | +319.6% | 150,000 | +546.1% | 0.04% | +310.0% |
| Q4 2019 | $1,128,000 | +322.5% | 23,217 | +313.9% | 0.01% | +233.3% |
| Q3 2019 | $267,000 | -53.6% | 5,610 | -61.8% | 0.00% | -66.7% |
| Q3 2018 | $575,000 | – | 14,694 | – | 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% |