TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 279 filers reported holding TESARO INC in Q3 2017. The put-call ratio across all filers is 1.16 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $10,398,000 | +2205.5% | 140,036 | +1111.4% | 0.01% | – |
| Q3 2018 | $451,000 | -14.4% | 11,560 | -2.5% | 0.00% | – |
| Q2 2018 | $527,000 | -42.5% | 11,860 | -25.9% | 0.00% | – |
| Q1 2018 | $916,000 | -52.7% | 16,010 | -31.5% | 0.00% | -100.0% |
| Q4 2017 | $1,938,000 | -72.3% | 23,378 | -56.9% | 0.00% | -75.0% |
| Q3 2017 | $7,008,000 | +18.6% | 54,289 | +28.5% | 0.00% | +33.3% |
| Q2 2017 | $5,911,000 | +2273.9% | 42,258 | +2503.7% | 0.00% | – |
| Q1 2017 | $249,000 | -91.2% | 1,623 | -92.3% | 0.00% | -100.0% |
| Q4 2016 | $2,838,000 | -56.7% | 21,102 | -67.7% | 0.00% | -50.0% |
| Q3 2016 | $6,552,000 | +790.2% | 65,362 | +646.2% | 0.00% | – |
| Q2 2016 | $736,000 | +101.1% | 8,759 | +5.1% | 0.00% | – |
| Q1 2016 | $366,000 | -7.8% | 8,331 | +9.5% | 0.00% | – |
| Q4 2015 | $397,000 | +52.7% | 7,609 | +17.5% | 0.00% | – |
| Q3 2015 | $260,000 | +103.1% | 6,477 | +197.8% | 0.00% | – |
| Q2 2015 | $128,000 | +814.3% | 2,175 | +770.0% | 0.00% | – |
| Q1 2015 | $14,000 | -96.0% | 250 | -97.4% | 0.00% | – |
| Q4 2014 | $351,000 | +6920.0% | 9,450 | +4625.0% | 0.00% | – |
| Q3 2014 | $5,000 | -16.7% | 200 | 0.0% | 0.00% | – |
| Q2 2014 | $6,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q1 2014 | $6,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2013 | $6,000 | -53.8% | 200 | -40.8% | 0.00% | – |
| Q3 2013 | $13,000 | – | 338 | – | 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% |