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 2019 | $41,000 | +127.8% | 853 | +127.5% | 0.00% | – |
| Q3 2019 | $18,000 | +12.5% | 375 | 0.0% | 0.00% | – |
| Q2 2019 | $16,000 | +33.3% | 375 | +21.8% | 0.00% | – |
| Q1 2019 | $12,000 | -47.8% | 308 | -48.7% | 0.00% | – |
| Q3 2018 | $23,000 | +2200.0% | 600 | +1900.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 30 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 30 | 0.0% | 0.00% | – |
| Q3 2016 | $1,000 | -99.3% | 30 | -99.6% | 0.00% | -100.0% |
| Q2 2016 | $148,000 | +78.3% | 8,030 | 0.0% | 0.00% | +100.0% |
| Q1 2016 | $83,000 | -31.4% | 8,030 | 0.0% | 0.00% | -50.0% |
| Q4 2015 | $121,000 | -4.7% | 8,030 | 0.0% | 0.00% | -33.3% |
| Q3 2015 | $127,000 | -4.5% | 8,030 | +59.3% | 0.00% | +50.0% |
| Q2 2015 | $133,000 | +13200.0% | 5,040 | +16700.0% | 0.00% | – |
| Q1 2015 | $1,000 | 0.0% | 30 | 0.0% | 0.00% | – |
| Q4 2014 | $1,000 | 0.0% | 30 | 0.0% | 0.00% | – |
| Q3 2014 | $1,000 | 0.0% | 30 | 0.0% | 0.00% | – |
| Q2 2014 | $1,000 | – | 30 | +500.0% | 0.00% | – |
| Q3 2013 | $0 | – | 5 | 0.0% | 0.00% | – |
| Q2 2013 | $0 | – | 5 | – | 0.00% | – |
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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% |