HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 117 filers reported holding HEARTWARE INTL INC in Q1 2015. The put-call ratio across all filers is 0.80 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $47,467,000 | 0.0% | 653,020 | 0.0% | 0.11% | -44.9% |
| Q2 2015 | $47,467,000 | -18.2% | 653,020 | -1.2% | 0.21% | -24.5% |
| Q1 2015 | $58,000,000 | +10.8% | 660,830 | -7.3% | 0.27% | +18.6% |
| Q4 2014 | $52,356,000 | +20.2% | 713,030 | +27.0% | 0.23% | +27.6% |
| Q3 2014 | $43,571,000 | +104.3% | 561,290 | +132.9% | 0.18% | +120.7% |
| Q2 2014 | $21,325,000 | +22.6% | 240,980 | +29.9% | 0.08% | +13.9% |
| Q1 2014 | $17,397,000 | -34.5% | 185,526 | -34.4% | 0.07% | -40.0% |
| Q4 2013 | $26,545,000 | +29.2% | 282,710 | +0.7% | 0.12% | +23.7% |
| Q3 2013 | $20,541,000 | +4.8% | 280,650 | +36.2% | 0.10% | -6.7% |
| Q2 2013 | $19,591,000 | – | 205,990 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PURA VIDA INVESTMENTS, LLC | 50,000 | $3,672,000 | 1.35% |
| Rock Springs Capital Management LP | 120,000 | $8,812,000 | 1.03% |
| Rhenman & Partners Asset Management AB | 38,000 | $2,790,000 | 0.81% |
| SECTORAL ASSET MANAGEMENT INC | 168,525 | $12,375,000 | 0.56% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 164,800 | $12,101,000 | 0.44% |
| Cortina Asset Management, LLC | 121,722 | $8,938,000 | 0.40% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,006,236 | $147,317,000 | 0.36% |
| NJ State Employees Deferred Compensation Plan | 23,000 | $1,689,000 | 0.33% |
| Broadfin Capital, LLC | 100,000 | $7,344,000 | 0.32% |
| FORTALEZA ASSET MANAGEMENT INC/ | 7,530 | $553,000 | 0.25% |