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 | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $314,000 | -38.9% | 10,000 | +42.9% | 0.01% | -22.2% |
| Q4 2014 | $514,000 | +32.5% | 7,000 | +40.0% | 0.02% | +100.0% |
| Q3 2014 | $388,000 | -56.2% | 5,000 | -50.0% | 0.01% | -52.6% |
| Q2 2014 | $885,000 | -5.7% | 10,000 | 0.0% | 0.02% | 0.0% |
| Q1 2014 | $938,000 | +99.6% | 10,000 | +100.0% | 0.02% | +90.0% |
| Q4 2013 | $470,000 | -78.6% | 5,000 | -83.3% | 0.01% | -58.3% |
| Q3 2013 | $2,196,000 | -7.7% | 30,000 | +20.0% | 0.02% | -65.2% |
| Q2 2013 | $2,378,000 | – | 25,000 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 70,000 | $5,434,000 | 2.33% |
| Cortina Asset Management, LLC | 398,162 | $30,909,000 | 1.32% |
| Rock Springs Capital Management LP | 82,000 | $6,366,000 | 0.98% |
| SECTORAL ASSET MANAGEMENT INC | 138,849 | $10,779,000 | 0.45% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,006,236 | $155,744,000 | 0.38% |
| NJ State Employees Deferred Compensation Plan | 23,000 | $1,785,000 | 0.36% |
| FORTALEZA ASSET MANAGEMENT INC/ | 8,140 | $632,000 | 0.30% |
| MANNING & NAPIER ADVISORS LLC | 561,290 | $43,571,000 | 0.18% |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 42,608 | $3,307,000 | 0.17% |
| TimesSquare Capital Management, LLC | 338,150 | $26,251,000 | 0.15% |