TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 196 filers reported holding TESARO INC in Q3 2018. The put-call ratio across all filers is 0.51 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $13,934,000 | +152.6% | 187,656 | +32.7% | 0.00% | +300.0% |
| Q3 2018 | $5,517,000 | -69.5% | 141,433 | -65.2% | 0.00% | -80.0% |
| Q2 2018 | $18,068,000 | +1.4% | 406,293 | +30.4% | 0.01% | 0.0% |
| Q1 2018 | $17,811,000 | +112.5% | 311,690 | +208.2% | 0.01% | +150.0% |
| Q4 2017 | $8,381,000 | +36.3% | 101,125 | +112.4% | 0.00% | 0.0% |
| Q3 2017 | $6,147,000 | -38.3% | 47,621 | -33.1% | 0.00% | -33.3% |
| Q2 2017 | $9,959,000 | -76.8% | 71,207 | -74.5% | 0.00% | -57.1% |
| Q1 2017 | $42,922,000 | -0.5% | 278,952 | -13.0% | 0.01% | 0.0% |
| Q4 2016 | $43,132,000 | +805.4% | 320,744 | +574.9% | 0.01% | +250.0% |
| Q3 2016 | $4,764,000 | -18.5% | 47,527 | -31.6% | 0.00% | 0.0% |
| Q2 2016 | $5,844,000 | +670.0% | 69,534 | +303.4% | 0.00% | – |
| Q1 2016 | $759,000 | -29.7% | 17,239 | -16.5% | 0.00% | – |
| Q4 2015 | $1,080,000 | -12.6% | 20,635 | -33.0% | 0.00% | – |
| Q3 2015 | $1,236,000 | -33.9% | 30,821 | -3.0% | 0.00% | -100.0% |
| Q2 2015 | $1,869,000 | -19.6% | 31,786 | -21.6% | 0.00% | 0.0% |
| Q1 2015 | $2,325,000 | +63.2% | 40,518 | +5.7% | 0.00% | 0.0% |
| Q4 2014 | $1,425,000 | +115.6% | 38,324 | +56.2% | 0.00% | – |
| Q3 2014 | $661,000 | -39.2% | 24,542 | -29.8% | 0.00% | – |
| Q2 2014 | $1,088,000 | +83.2% | 34,966 | +73.4% | 0.00% | – |
| Q1 2014 | $594,000 | -62.7% | 20,170 | -64.2% | 0.00% | -100.0% |
| Q4 2013 | $1,591,000 | -42.1% | 56,305 | -20.6% | 0.00% | 0.0% |
| Q3 2013 | $2,748,000 | +100.6% | 70,928 | +69.4% | 0.00% | 0.0% |
| Q2 2013 | $1,370,000 | – | 41,858 | – | 0.00% | – |
Download | ||||||
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% |