TESARO INC's ticker is TSRO and the CUSIP is 881569107.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $2,625,000 | -12.3% | 67,281 | 0.0% | 0.03% | -11.1% |
| Q2 2018 | $2,992,000 | -22.2% | 67,281 | 0.0% | 0.04% | -25.0% |
| Q1 2018 | $3,844,000 | -31.1% | 67,281 | 0.0% | 0.05% | -32.4% |
| Q4 2017 | $5,576,000 | +31.6% | 67,281 | +122.0% | 0.07% | +61.4% |
| Q2 2017 | $4,238,000 | -41.6% | 30,301 | -35.8% | 0.04% | -46.3% |
| Q1 2017 | $7,263,000 | +14.4% | 47,200 | 0.0% | 0.08% | +1.2% |
| Q4 2016 | $6,347,000 | -92.5% | 47,200 | -97.5% | 0.08% | -90.9% |
| Q1 2016 | $84,185,000 | -8.8% | 1,912,000 | +8.3% | 0.89% | +6.0% |
| Q4 2015 | $92,329,000 | +32.7% | 1,764,700 | +1.7% | 0.84% | +19.1% |
| Q3 2015 | $69,582,000 | -42.9% | 1,735,200 | -16.2% | 0.70% | -21.5% |
| Q2 2015 | $121,782,000 | +3.1% | 2,071,480 | +0.7% | 0.89% | -11.3% |
| Q1 2015 | $118,112,000 | +138.8% | 2,057,700 | +54.7% | 1.01% | +113.1% |
| Q4 2014 | $49,463,000 | +97.9% | 1,330,000 | +56.9% | 0.47% | +54.1% |
| Q1 2014 | $24,993,000 | – | 847,800 | – | 0.31% | – |
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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% |