HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 137 filers reported holding HEARTWARE INTL INC in Q4 2013. The put-call ratio across all filers is 1.17 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $2,153,000 | -2.1% | 37,300 | -46.8% | 0.00% | 0.0% |
| Q1 2016 | $2,200,000 | +28.8% | 70,050 | +106.5% | 0.00% | +100.0% |
| Q4 2015 | $1,708,000 | +96.1% | 33,926 | +103.1% | 0.00% | 0.0% |
| Q3 2015 | $871,000 | -86.8% | 16,704 | -81.6% | 0.00% | -75.0% |
| Q2 2015 | $6,602,000 | -14.2% | 90,857 | +3.6% | 0.00% | -20.0% |
| Q1 2015 | $7,699,000 | +32.9% | 87,739 | +11.2% | 0.01% | +25.0% |
| Q4 2014 | $5,794,000 | +19.7% | 78,924 | +26.6% | 0.00% | +33.3% |
| Q3 2014 | $4,839,000 | -38.5% | 62,355 | -29.9% | 0.00% | -40.0% |
| Q2 2014 | $7,868,000 | +20.5% | 88,923 | +27.7% | 0.01% | 0.0% |
| Q1 2014 | $6,528,000 | -0.5% | 69,614 | -0.4% | 0.01% | 0.0% |
| Q4 2013 | $6,561,000 | -8.1% | 69,899 | -28.4% | 0.01% | 0.0% |
| Q3 2013 | $7,143,000 | – | 97,614 | – | 0.01% | – |
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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% |