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 | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $287,000 | -69.6% | 18,100 | -49.3% | 0.02% | -68.4% |
| Q2 2015 | $944,000 | -22.5% | 35,700 | +14.4% | 0.08% | -23.3% |
| Q1 2015 | $1,218,000 | +425.0% | 31,200 | +305.2% | 0.10% | +415.0% |
| Q4 2014 | $232,000 | -63.2% | 7,700 | -71.2% | 0.02% | -64.3% |
| Q3 2014 | $631,000 | -32.7% | 26,700 | -11.3% | 0.06% | -27.3% |
| Q2 2014 | $938,000 | -22.4% | 30,100 | -20.8% | 0.08% | -45.8% |
| Q1 2014 | $1,208,000 | +147.0% | 38,000 | +55.7% | 0.14% | +149.1% |
| Q3 2013 | $489,000 | – | 24,400 | – | 0.06% | – |
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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% |