CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 189 filers reported holding CARDIOVASCULAR SYS INC DEL in Q1 2019. The put-call ratio across all filers is 2.42 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $488,000 | -36.4% | 10,037 | -37.8% | 0.41% | -29.3% |
| Q3 2019 | $767,000 | +33.9% | 16,137 | +21.0% | 0.58% | +63.0% |
| Q2 2019 | $573,000 | +1.2% | 13,337 | -8.9% | 0.35% | +52.6% |
| Q1 2019 | $566,000 | -12.0% | 14,637 | -35.1% | 0.23% | -14.1% |
| Q4 2018 | $643,000 | +20.4% | 22,559 | +65.4% | 0.27% | -36.0% |
| Q3 2018 | $534,000 | -3.1% | 13,637 | -20.0% | 0.42% | +179.5% |
| Q2 2018 | $551,000 | +6.2% | 17,052 | -27.9% | 0.15% | +109.7% |
| Q1 2018 | $519,000 | +29.1% | 23,652 | +39.3% | 0.07% | +50.0% |
| Q4 2017 | $402,000 | -31.6% | 16,985 | -18.7% | 0.05% | -25.0% |
| Q3 2017 | $588,000 | – | 20,900 | – | 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% |