TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 229 filers reported holding TESARO INC in Q3 2016. The put-call ratio across all filers is 0.90 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $4,767,000 | +54.7% | 64,206 | -18.7% | 0.01% | +66.7% |
| Q3 2018 | $3,081,000 | +12.8% | 78,973 | +28.6% | 0.00% | 0.0% |
| Q2 2018 | $2,731,000 | -35.8% | 61,406 | -17.5% | 0.00% | -25.0% |
| Q1 2018 | $4,252,000 | +57.5% | 74,411 | +128.3% | 0.00% | +33.3% |
| Q4 2017 | $2,700,000 | -29.4% | 32,587 | +10.0% | 0.00% | -25.0% |
| Q3 2017 | $3,826,000 | -29.3% | 29,633 | -23.4% | 0.00% | -33.3% |
| Q2 2017 | $5,410,000 | -5.7% | 38,679 | +3.7% | 0.01% | -33.3% |
| Q1 2017 | $5,740,000 | +26.7% | 37,301 | +10.8% | 0.01% | +50.0% |
| Q4 2016 | $4,529,000 | +19.9% | 33,678 | -10.6% | 0.01% | 0.0% |
| Q3 2016 | $3,777,000 | +99.8% | 37,679 | +67.6% | 0.01% | +100.0% |
| Q2 2016 | $1,890,000 | -21.3% | 22,488 | -58.8% | 0.00% | -25.0% |
| Q1 2016 | $2,401,000 | +47.6% | 54,520 | +75.3% | 0.00% | +33.3% |
| Q4 2015 | $1,627,000 | +47.5% | 31,093 | +13.1% | 0.00% | +50.0% |
| Q3 2015 | $1,103,000 | -42.9% | 27,498 | -16.3% | 0.00% | -50.0% |
| Q2 2015 | $1,931,000 | +1.7% | 32,847 | -0.6% | 0.00% | 0.0% |
| Q1 2015 | $1,898,000 | +55.7% | 33,060 | +0.8% | 0.00% | +33.3% |
| Q4 2014 | $1,219,000 | +40.0% | 32,785 | +1.3% | 0.00% | +50.0% |
| Q3 2014 | $871,000 | +255.5% | 32,360 | +411.3% | 0.00% | +100.0% |
| Q3 2013 | $245,000 | – | 6,329 | – | 0.00% | – |
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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% |