HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 142 filers reported holding HEARTWARE INTL INC in Q3 2013. The put-call ratio across all filers is 3.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $27,355,000 | +239.3% | 870,634 | +444.3% | 1.16% | +256.3% |
| Q4 2015 | $8,062,000 | +14.8% | 159,961 | +19.2% | 0.33% | +20.2% |
| Q3 2015 | $7,020,000 | -42.0% | 134,200 | -18.6% | 0.27% | -37.5% |
| Q4 2014 | $12,101,000 | -43.5% | 164,800 | -26.8% | 0.44% | -56.9% |
| Q2 2013 | $21,416,000 | – | 225,167 | – | 1.01% | – |
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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% |