TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 104 filers reported holding TESARO INC in Q3 2014. The put-call ratio across all filers is 1.03 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $27,972,000 | +99.8% | 376,722 | +5.0% | 0.02% | +150.0% |
| Q3 2018 | $14,003,000 | +0.5% | 358,948 | +14.5% | 0.01% | -14.3% |
| Q2 2018 | $13,935,000 | +63.4% | 313,359 | +109.9% | 0.01% | +75.0% |
| Q1 2018 | $8,529,000 | -35.4% | 149,273 | -6.3% | 0.00% | -42.9% |
| Q4 2017 | $13,204,000 | -7.4% | 159,334 | +44.2% | 0.01% | -36.4% |
| Q3 2017 | $14,266,000 | -73.6% | 110,500 | -71.4% | 0.01% | -76.1% |
| Q2 2017 | $53,961,000 | -39.5% | 385,820 | -33.4% | 0.05% | -43.2% |
| Q1 2017 | $89,198,000 | +565.3% | 579,699 | +481.4% | 0.08% | +523.1% |
| Q4 2016 | $13,407,000 | -51.8% | 99,700 | -64.0% | 0.01% | -51.9% |
| Q3 2016 | $27,787,000 | +100.9% | 277,214 | +68.4% | 0.03% | +80.0% |
| Q2 2016 | $13,833,000 | +9780.7% | 164,583 | +6064.2% | 0.02% | – |
| Q4 2015 | $140,000 | -98.9% | 2,670 | -99.2% | 0.00% | -100.0% |
| Q3 2015 | $12,995,000 | +323.3% | 324,067 | +520.6% | 0.01% | +300.0% |
| Q2 2015 | $3,070,000 | +1206.4% | 52,222 | +1175.3% | 0.00% | – |
| Q1 2015 | $235,000 | +40.7% | 4,095 | -8.9% | 0.00% | – |
| Q4 2014 | $167,000 | +47.8% | 4,493 | +7.0% | 0.00% | – |
| Q3 2014 | $113,000 | -94.2% | 4,201 | -93.3% | 0.00% | -100.0% |
| Q2 2014 | $1,963,000 | -26.3% | 63,118 | -30.2% | 0.00% | -33.3% |
| Q1 2014 | $2,665,000 | +534.5% | 90,410 | +508.2% | 0.00% | +200.0% |
| Q4 2013 | $420,000 | +25.4% | 14,864 | +71.7% | 0.00% | 0.0% |
| Q3 2013 | $335,000 | +58.8% | 8,657 | +34.3% | 0.00% | – |
| Q2 2013 | $211,000 | – | 6,446 | – | 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% |