DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - THORATEC CORP ownership

THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 181 filers reported holding THORATEC CORP in Q1 2015. The put-call ratio across all filers is 0.88 and the average weighting 0.3%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of THORATEC CORP
ValueSharesWeighting
Q4 2014$3,341,000
-61.3%
102,919
-68.1%
0.12%
-61.9%
Q3 2014$8,637,000
-74.0%
323,136
-63.7%
0.32%
-79.6%
Q3 2013$33,225,000891,0001.54%
Other shareholders
THORATEC CORP shareholders Q1 2015
NameSharesValueWeighting ↓
Manchester Capital Management LLC 1,900$121,0000.02%
Crosspoint Capital Strategies, LLC 180$6,0000.00%
View complete list of THORATEC CORP shareholders