TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 171 filers reported holding TESARO INC in Q2 2016. The put-call ratio across all filers is 1.75 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $21,992,000 | +104.9% | 296,194 | +7.6% | 0.04% | +147.1% |
| Q3 2018 | $10,735,000 | -25.4% | 275,185 | -15.0% | 0.02% | -32.0% |
| Q2 2018 | $14,397,000 | +15.6% | 323,748 | +48.5% | 0.02% | +8.7% |
| Q1 2018 | $12,456,000 | +30.3% | 217,995 | +89.0% | 0.02% | +35.3% |
| Q4 2017 | $9,559,000 | -12.3% | 115,354 | +36.6% | 0.02% | -15.0% |
| Q3 2017 | $10,904,000 | -63.9% | 84,459 | -60.9% | 0.02% | -63.6% |
| Q2 2017 | $30,193,000 | -19.7% | 215,881 | -11.7% | 0.06% | -19.1% |
| Q1 2017 | $37,605,000 | -7.3% | 244,392 | -18.9% | 0.07% | -12.8% |
| Q4 2016 | $40,547,000 | +40.6% | 301,510 | +4.8% | 0.08% | +41.8% |
| Q3 2016 | $28,837,000 | -46.3% | 287,680 | -55.0% | 0.06% | +5.8% |
| Q2 2016 | $53,724,000 | +281.1% | 639,202 | +99.6% | 0.05% | +85.7% |
| Q1 2016 | $14,097,000 | -3.9% | 320,168 | +14.2% | 0.03% | -6.7% |
| Q4 2015 | $14,669,000 | +41.7% | 280,377 | +8.6% | 0.03% | +36.4% |
| Q3 2015 | $10,353,000 | -12.4% | 258,176 | +28.4% | 0.02% | -4.3% |
| Q2 2015 | $11,818,000 | +56.6% | 201,022 | +52.9% | 0.02% | +53.3% |
| Q1 2015 | $7,547,000 | +213.2% | 131,483 | +102.9% | 0.02% | +200.0% |
| Q4 2014 | $2,410,000 | +62.6% | 64,795 | +17.7% | 0.01% | +66.7% |
| Q3 2014 | $1,482,000 | -17.4% | 55,056 | -4.5% | 0.00% | -25.0% |
| Q2 2014 | $1,794,000 | +49.6% | 57,656 | +41.7% | 0.00% | +100.0% |
| Q1 2014 | $1,199,000 | +46.0% | 40,680 | +39.9% | 0.00% | +100.0% |
| Q4 2013 | $821,000 | +36.8% | 29,085 | +87.6% | 0.00% | 0.0% |
| Q3 2013 | $600,000 | +169.1% | 15,500 | +127.9% | 0.00% | – |
| Q2 2013 | $223,000 | – | 6,800 | – | 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% |