GABELLI FUNDS LLC - TESARO INC ownership

TESARO INC's ticker is and the CUSIP is 881569AA5. A total of 1 filers reported holding TESARO INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GABELLI FUNDS LLC ownership history of TESARO INC
ValueSharesWeighting
Q4 2018$11,186,0005,131,0000.08%
Other shareholders

There were no reported owners of TESARO INC in Q1 2019.

NameSharesValueWeighting ↓
View complete list of TESARO INC shareholders