DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - TESARO INC ownership

TESARO INC's ticker is and the CUSIP is 881569AA5. A total of 31 filers reported holding TESARO INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of TESARO INC
ValueSharesWeighting
Q4 2014$34,005,000
-34.6%
27,123,000
-45.8%
1.22%
-35.5%
Q3 2014$51,960,00050,000,0001.89%
Other shareholders
TESARO INC shareholders Q1 2015
NameSharesValueWeighting ↓
DLD Asset Management, LP 17,500,000$31,566,0002.85%
Castle Creek Arbitrage, LLC 18,027,000$32,391,0002.37%
ANGELO GORDON & CO., L.P. 24,000,000$43,140,0002.28%
Verition Fund Management LLC 8,500,000$15,321,0001.14%
CSS LLC/IL 9,228,000$16,566,0000.82%
WOLVERINE ASSET MANAGEMENT LLC 29,019,000$52,126,0000.67%
LINDEN ADVISORS LP 5,000,000$8,995,0000.21%
PALISADE CAPITAL MANAGEMENT, LP 2,718,000$4,892,0000.17%
LAZARD ASSET MANAGEMENT LLC 9,000,000$16,222,0000.03%
Citadel Advisors 28,781,000$51,663,0000.03%
View complete list of TESARO INC shareholders