Sachem Head Capital - TESARO INC ownership

Quarter-by-quarter ownership
Sachem Head Capital ownership history of TESARO INC
ValueSharesWeighting
Q3 2017$39,376,000
-24.5%
305,000
-18.3%
1.87%
-21.8%
Q2 2017$52,187,000373,1362.39%
Other shareholders
TESARO INC shareholders Q3 2023
NameSharesValueWeighting ↓
NEA Management Company, LLC 9,854,255$565,634,00025.58%
Perceptive Advisors 978,359$56,158,0004.36%
ORACLE INVESTMENT MANAGEMENT INC 556,379$31,936,0004.05%
HealthCor Management, L.P. 925,000$53,095,0002.53%
Monashee Investment Management LLC 50,000$2,870,0001.79%
Cormorant Asset Management, LP 191,250$10,978,0001.70%
BB BIOTECH AG 854,582$49,053,0001.46%
HealthCor Management, L.P. 500,000$28,700,0001.37%
Rock Springs Capital Management LP 210,000$12,054,0001.13%
Orbimed Advisors 2,057,700$118,112,0001.01%
View complete list of TESARO INC shareholders