HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 139 filers reported holding HEARTWARE INTL INC in Q2 2013. The put-call ratio across all filers is 1.09 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $4,961,000 | -8.0% | 67,563 | -2.7% | 0.06% | 0.0% |
| Q3 2014 | $5,391,000 | +103.7% | 69,435 | +132.1% | 0.06% | +53.7% |
| Q2 2014 | $2,647,000 | -67.9% | 29,917 | -66.0% | 0.04% | -59.4% |
| Q4 2013 | $8,257,000 | -14.3% | 87,925 | -33.2% | 0.10% | -1.9% |
| Q3 2013 | $9,634,000 | +42.0% | 131,623 | +84.6% | 0.10% | +3.0% |
| Q2 2013 | $6,783,000 | – | 71,320 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 222,926 | $19,729,000 | 2.39% |
| Cortina Asset Management, LLC | 398,630 | $35,279,000 | 1.34% |
| Rock Springs Capital Management LP | 57,500 | $5,089,000 | 0.91% |
| Sivik Global Healthcare LLC | 13,000 | $1,151,000 | 0.58% |
| SECTORAL ASSET MANAGEMENT INC | 121,127 | $10,720,000 | 0.45% |
| NJ State Employees Deferred Compensation Plan | 23,000 | $2,036,000 | 0.40% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,610,136 | $142,497,000 | 0.37% |
| FORTALEZA ASSET MANAGEMENT INC/ | 8,240 | $729,000 | 0.34% |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 63,324 | $5,604,000 | 0.26% |
| ELLINGTON MANAGEMENT GROUP LLC | 5,400 | $478,000 | 0.22% |