CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 162 filers reported holding CARDIOVASCULAR SYS INC DEL in Q3 2018. The put-call ratio across all filers is 2.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,331,000 | -56.3% | 42,200 | -32.7% | 0.00% | -71.4% |
| Q4 2019 | $3,048,000 | +624.0% | 62,731 | +540.1% | 0.01% | +600.0% |
| Q2 2019 | $421,000 | -72.8% | 9,800 | -82.0% | 0.00% | -75.0% |
| Q4 2018 | $1,548,000 | -70.4% | 54,343 | -59.3% | 0.00% | -66.7% |
| Q3 2018 | $5,231,000 | +1984.1% | 133,647 | +1613.4% | 0.01% | +1100.0% |
| Q2 2017 | $251,000 | -83.3% | 7,800 | -85.3% | 0.00% | -83.3% |
| Q1 2017 | $1,505,000 | – | 53,242 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 68,550 | $2,209,000 | 2.45% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 200,000 | $6,446,000 | 1.43% |
| Timpani Capital Management LLC | 116,397 | $3,751,000 | 1.39% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 58,342 | $1,880,000 | 1.36% |
| Cortina Asset Management, LLC | 830,867 | $26,779,000 | 1.13% |
| Brown Capital Management | 2,471,674 | $79,662,000 | 0.98% |
| Granahan Investment Management | 286,660 | $9,239,000 | 0.85% |
| Champlain Investment Partners, LLC | 1,801,762 | $58,071,000 | 0.71% |
| Redwood Investments, LLC | 218,258 | $7,034,000 | 0.71% |
| NEXT CENTURY GROWTH INVESTORS LLC | 228,375 | $7,360,000 | 0.71% |