HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 119 filers reported holding HEARTWARE INTL INC in Q4 2014. The put-call ratio across all filers is 17.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $20,139,000 | -46.1% | 277,050 | -34.9% | 0.11% | -45.5% |
| Q1 2015 | $37,351,000 | +7.6% | 425,550 | -10.0% | 0.20% | +4.7% |
| Q4 2014 | $34,714,000 | +32.2% | 472,750 | +39.8% | 0.19% | +29.5% |
| Q3 2014 | $26,251,000 | -12.9% | 338,150 | -0.8% | 0.15% | -8.0% |
| Q2 2014 | $30,156,000 | -12.6% | 340,750 | -7.3% | 0.16% | -10.5% |
| Q1 2014 | $34,488,000 | -13.5% | 367,750 | -13.4% | 0.18% | -10.0% |
| Q4 2013 | $39,871,000 | +50.9% | 424,600 | +17.7% | 0.20% | +35.8% |
| Q3 2013 | $26,416,000 | +3.9% | 360,900 | +35.1% | 0.15% | -5.7% |
| Q2 2013 | $25,413,000 | – | 267,200 | – | 0.16% | – |
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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% |