HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 138 filers reported holding HEARTWARE INTL INC in Q2 2014. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $555,000 | +83.8% | 9,607 | 0.0% | 0.00% | +50.0% |
| Q1 2016 | $302,000 | -37.6% | 9,607 | 0.0% | 0.00% | -33.3% |
| Q4 2015 | $484,000 | -3.8% | 9,607 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $503,000 | -11.9% | 9,607 | +22.3% | 0.00% | 0.0% |
| Q2 2015 | $571,000 | -17.2% | 7,857 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $690,000 | +19.6% | 7,857 | 0.0% | 0.00% | +50.0% |
| Q4 2014 | $577,000 | -5.4% | 7,857 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $610,000 | -12.2% | 7,857 | 0.0% | 0.00% | -33.3% |
| Q2 2014 | $695,000 | +4.4% | 7,857 | +10.6% | 0.00% | 0.0% |
| Q1 2014 | $666,000 | -0.1% | 7,107 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $667,000 | +28.3% | 7,107 | 0.0% | 0.00% | +50.0% |
| Q3 2013 | $520,000 | +28.7% | 7,107 | +67.2% | 0.00% | 0.0% |
| Q2 2013 | $404,000 | +33.8% | 4,250 | +24.4% | 0.00% | 0.0% |
| Q1 2013 | $302,000 | – | 3,417 | – | 0.00% | – |
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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% |