CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 110 filers reported holding CARDIOVASCULAR SYS INC DEL in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $2,784,000 | -72.6% | 184,125 | -71.3% | 0.12% | -77.0% |
| Q3 2015 | $10,150,000 | -25.2% | 640,788 | +24.9% | 0.54% | -4.5% |
| Q2 2015 | $13,574,000 | -33.5% | 513,185 | -1.8% | 0.56% | -30.4% |
| Q1 2015 | $20,401,000 | +27.7% | 522,560 | -1.6% | 0.80% | +20.0% |
| Q4 2014 | $15,976,000 | +796.5% | 531,106 | +604.2% | 0.67% | +806.8% |
| Q3 2014 | $1,782,000 | +9.1% | 75,421 | +44.0% | 0.07% | +17.5% |
| Q2 2014 | $1,633,000 | – | 52,391 | – | 0.06% | – |
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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% |