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 | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $866,000 | +83.9% | 15,000 | 0.0% | 0.00% | +100.0% |
| Q1 2016 | $471,000 | -68.8% | 15,000 | -50.0% | 0.00% | -33.3% |
| Q4 2015 | $1,512,000 | +92.6% | 30,000 | +100.0% | 0.00% | 0.0% |
| Q3 2015 | $785,000 | -28.0% | 15,000 | 0.0% | 0.00% | -25.0% |
| Q2 2015 | $1,090,000 | -17.2% | 15,000 | 0.0% | 0.00% | -20.0% |
| Q1 2015 | $1,317,000 | +19.6% | 15,000 | 0.0% | 0.01% | +25.0% |
| Q4 2014 | $1,101,000 | -5.4% | 15,000 | 0.0% | 0.00% | -20.0% |
| Q3 2014 | $1,164,000 | -12.3% | 15,000 | 0.0% | 0.01% | 0.0% |
| Q2 2014 | $1,328,000 | – | 15,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 291,974 | $27,381,000 | 3.27% |
| Cortina Asset Management, LLC | 427,302 | $40,072,000 | 1.44% |
| Rock Springs Capital Management LP | 50,000 | $4,689,000 | 1.08% |
| Monarch Partners Asset Management LLC | 29,324 | $2,750,000 | 1.00% |
| Sivik Global Healthcare LLC | 13,000 | $1,219,000 | 0.76% |
| First Light Asset Management, LLC | 10,516 | $986,000 | 0.70% |
| Pentwater Capital Management LP | 207,000 | $19,412,000 | 0.52% |
| NJ State Employees Deferred Compensation Plan | 23,000 | $2,157,000 | 0.44% |
| SECTORAL ASSET MANAGEMENT INC | 99,241 | $9,307,000 | 0.38% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,290,000 | $120,976,000 | 0.33% |