TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 269 filers reported holding TESARO INC in Q4 2017. The put-call ratio across all filers is 0.82 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $114,370,000 | +6.0% | 2,931,802 | +20.8% | 3.03% | -2.9% |
| Q2 2018 | $107,920,000 | +15.9% | 2,426,802 | +48.9% | 3.12% | +21.1% |
| Q1 2018 | $93,124,000 | +7.4% | 1,629,743 | +55.8% | 2.57% | +5.4% |
| Q4 2017 | $86,698,000 | -32.6% | 1,046,193 | +5.0% | 2.44% | -31.4% |
| Q3 2017 | $128,609,000 | +4.7% | 996,193 | +13.5% | 3.56% | -5.1% |
| Q2 2017 | $122,796,000 | -3.2% | 877,990 | +6.5% | 3.75% | -9.6% |
| Q1 2017 | $126,878,000 | -3.2% | 824,582 | -15.4% | 4.15% | -14.5% |
| Q4 2016 | $131,062,000 | +34.2% | 974,582 | 0.0% | 4.85% | +41.4% |
| Q3 2016 | $97,692,000 | +0.7% | 974,582 | -15.6% | 3.43% | -10.4% |
| Q2 2016 | $97,043,000 | +79.3% | 1,154,582 | -6.1% | 3.83% | +78.0% |
| Q1 2016 | $54,138,000 | -15.8% | 1,229,582 | 0.0% | 2.15% | +18.8% |
| Q4 2015 | $64,332,000 | +38.9% | 1,229,582 | +6.5% | 1.81% | +23.4% |
| Q3 2015 | $46,299,000 | -12.9% | 1,154,582 | +27.6% | 1.47% | +1.8% |
| Q2 2015 | $53,180,000 | +8.4% | 904,582 | +5.9% | 1.44% | -1.3% |
| Q1 2015 | $49,053,000 | +87.2% | 854,582 | +21.3% | 1.46% | +72.1% |
| Q4 2014 | $26,203,000 | +38.2% | 704,582 | 0.0% | 0.85% | +10.1% |
| Q3 2014 | $18,967,000 | -13.5% | 704,582 | 0.0% | 0.77% | -26.0% |
| Q2 2014 | $21,920,000 | +23.0% | 704,582 | +16.5% | 1.04% | +13.4% |
| Q1 2014 | $17,823,000 | +33.9% | 604,582 | +28.3% | 0.92% | +29.3% |
| Q4 2013 | $13,309,000 | -8.0% | 471,282 | +26.2% | 0.71% | -9.7% |
| Q3 2013 | $14,462,000 | – | 373,300 | – | 0.79% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,738 | $115,522,000 | 48.67% |
| NEA Management Company, LLC | 10,420,555 | $595,431,000 | 26.49% |
| ORACLE INVESTMENT MANAGEMENT INC | 844,718 | $48,267,000 | 11.70% |
| Camber Capital Management LP | 1,725,000 | $98,567,000 | 4.84% |
| BB BIOTECH AG | 1,629,743 | $93,124,000 | 2.57% |
| Iguana Healthcare Management, LLC | 45,000 | $2,571,000 | 1.69% |
| Cormorant Asset Management, LP | 350,000 | $19,999,000 | 1.49% |
| SECTORAL ASSET MANAGEMENT INC | 225,260 | $12,871,000 | 1.41% |
| Rock Springs Capital Management LP | 573,000 | $32,741,000 | 1.40% |
| Eversept Partners, LP | 51,523 | $2,944,024 | 1.37% |