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 | $9,609,000 | +96.7% | 129,409 | +3.4% | 0.08% | +143.8% |
| Q3 2018 | $4,884,000 | -46.3% | 125,198 | -38.8% | 0.03% | -37.3% |
| Q2 2018 | $9,096,000 | +40.0% | 204,550 | +160.9% | 0.05% | +70.0% |
| Q4 2017 | $6,497,000 | -29.1% | 78,400 | +10.4% | 0.03% | -50.0% |
| Q3 2017 | $9,166,000 | -24.7% | 71,000 | -18.4% | 0.06% | -25.9% |
| Q2 2017 | $12,168,000 | +44.8% | 87,000 | +59.3% | 0.08% | +30.6% |
| Q1 2017 | $8,405,000 | -44.2% | 54,620 | -51.2% | 0.06% | -26.2% |
| Q4 2016 | $15,062,000 | +20.4% | 112,000 | -10.3% | 0.08% | +31.2% |
| Q3 2016 | $12,510,000 | +16.5% | 124,800 | -2.3% | 0.06% | +30.6% |
| Q2 2016 | $10,741,000 | +259.0% | 127,797 | +145.1% | 0.05% | +188.2% |
| Q1 2015 | $2,992,000 | +55.8% | 52,132 | -15.5% | 0.02% | +6.2% |
| Q2 2014 | $1,920,000 | -74.5% | 61,700 | -68.3% | 0.02% | -78.4% |
| Q3 2013 | $7,535,000 | – | 194,500 | – | 0.07% | – |
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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% |