HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 117 filers reported holding HEARTWARE INTL INC in Q2 2015. The put-call ratio across all filers is 1.14 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 ↓ |
|---|---|---|---|
| Chicago Capital Management, LLC | 280,097 | $16,176,000 | 5.42% |
| GLAZER CAPITAL, LLC | 566,972 | $32,743,000 | 4.22% |
| Redmile Group, LLC | 405,497 | $23,417,000 | 2.24% |
| Kassirer Asset Management Corp | 70,000 | $4,043,000 | 1.90% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 712,255 | $41,133,000 | 1.47% |
| HAVENS ADVISORS LLC | 31,000 | $1,790,000 | 1.36% |
| Rock Springs Capital Management LP | 311,000 | $17,960,000 | 1.33% |
| Palo Alto Investors LP | 272,986 | $15,765,000 | 1.19% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 134,400 | $7,762,000 | 1.01% |
| HARVEST MANAGEMENT LLC | 20,000 | $1,155,000 | 0.87% |