TESARO INC's ticker is TSRO and the CUSIP is 881569107.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $318,000 | -53.2% | 5,565 | -32.2% | 0.00% | -100.0% |
| Q4 2017 | $680,000 | -41.5% | 8,210 | -8.8% | 0.00% | 0.0% |
| Q3 2017 | $1,162,000 | -81.6% | 9,000 | -80.1% | 0.00% | -87.5% |
| Q2 2017 | $6,319,000 | -15.5% | 45,179 | -7.0% | 0.01% | -20.0% |
| Q1 2017 | $7,475,000 | +19.0% | 48,583 | +4.0% | 0.01% | +11.1% |
| Q4 2016 | $6,279,000 | +58.5% | 46,697 | +18.2% | 0.01% | +50.0% |
| Q3 2016 | $3,962,000 | +1406.5% | 39,523 | +561.1% | 0.01% | – |
| Q1 2016 | $263,000 | -73.6% | 5,978 | -68.7% | 0.00% | -100.0% |
| Q4 2015 | $998,000 | -14.7% | 19,091 | -34.6% | 0.00% | 0.0% |
| Q3 2015 | $1,170,000 | -40.6% | 29,185 | -12.9% | 0.00% | -50.0% |
| Q2 2015 | $1,969,000 | +49.2% | 33,489 | +45.6% | 0.00% | +33.3% |
| Q1 2015 | $1,320,000 | -76.2% | 23,000 | -88.9% | 0.00% | -80.0% |
| Q3 2014 | $5,557,000 | +185.6% | 206,445 | +230.0% | 0.02% | +200.0% |
| Q2 2014 | $1,946,000 | -44.3% | 62,556 | -47.2% | 0.01% | -54.5% |
| Q1 2014 | $3,495,000 | +4.6% | 118,556 | +0.2% | 0.01% | +10.0% |
| Q4 2013 | $3,342,000 | -24.7% | 118,356 | +3.3% | 0.01% | -37.5% |
| Q3 2013 | $4,438,000 | +1327.0% | 114,556 | +1105.9% | 0.02% | +1500.0% |
| Q2 2013 | $311,000 | – | 9,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEA Management Company, LLC | 9,854,255 | $565,634,000 | 25.58% |
| Perceptive Advisors | 978,359 | $56,158,000 | 4.36% |
| ORACLE INVESTMENT MANAGEMENT INC | 556,379 | $31,936,000 | 4.05% |
| HealthCor Management, L.P. | 925,000 | $53,095,000 | 2.53% |
| Monashee Investment Management LLC | 50,000 | $2,870,000 | 1.79% |
| Cormorant Asset Management, LP | 191,250 | $10,978,000 | 1.70% |
| BB BIOTECH AG | 854,582 | $49,053,000 | 1.46% |
| HealthCor Management, L.P. | 500,000 | $28,700,000 | 1.37% |
| Rock Springs Capital Management LP | 210,000 | $12,054,000 | 1.13% |
| Orbimed Advisors | 2,057,700 | $118,112,000 | 1.01% |