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 | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $271,000 | -92.3% | 4,700 | -95.8% | 0.00% | -94.1% |
| Q1 2016 | $3,513,000 | +1111.4% | 111,821 | +1845.1% | 0.02% | +1600.0% |
| Q4 2015 | $290,000 | -40.5% | 5,749 | -38.2% | 0.00% | -50.0% |
| Q3 2015 | $487,000 | -87.6% | 9,305 | -82.8% | 0.00% | -88.9% |
| Q2 2015 | $3,927,000 | -23.4% | 54,019 | -7.5% | 0.02% | -28.0% |
| Q1 2015 | $5,126,000 | +1039.1% | 58,407 | +852.7% | 0.02% | +1150.0% |
| Q4 2014 | $450,000 | -90.5% | 6,131 | -88.5% | 0.00% | -90.5% |
| Q2 2014 | $4,731,000 | -24.2% | 53,463 | -19.7% | 0.02% | -36.4% |
| Q1 2014 | $6,240,000 | +13.5% | 66,545 | +13.7% | 0.03% | +10.0% |
| Q4 2013 | $5,499,000 | -15.5% | 58,520 | -34.2% | 0.03% | -26.8% |
| Q3 2013 | $6,507,000 | +8.0% | 88,893 | +40.4% | 0.04% | -2.4% |
| Q2 2013 | $6,023,000 | – | 63,333 | – | 0.04% | – |
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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% |