WESTFIELD CAPITAL MANAGEMENT CO LP - IDENIX PHARMACEUTICALS INC ownership

IDENIX PHARMACEUTICALS INC's ticker is IDIX and the CUSIP is 45166R204. A total of 98 filers reported holding IDENIX PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 0.44 and the average weighting 0.1%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of IDENIX PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2013$9,075,000
+35.9%
1,748,504
-5.5%
0.06%
+26.1%
Q2 2013$6,679,0001,850,0340.05%
Other shareholders
IDENIX PHARMACEUTICALS INC shareholders Q2 2013
NameSharesValueWeighting ↓
Baupost Group 26,767,000$96,629,0002.40%
Bain Capital Public Equity Management, LLC 12,664,950$45,720,0001.07%
Camber Capital Management LP 2,750,000$9,927,0001.02%
BRIDGER MANAGEMENT, LLC 3,260,628$11,771,0000.86%
BB BIOTECH AG 1,250,000$4,513,0000.32%
GENERAL AMERICAN INVESTORS CO INC 858,979$3,101,0000.28%
Aris Wealth Services, Inc. 30,000$108,0000.23%
AlpInvest Partners B.V. 56,986$206,0000.20%
Visium Asset Management, LP 1,350,000$4,874,0000.11%
Old West Investment Management, LLC 57,949$209,0000.10%
View complete list of IDENIX PHARMACEUTICALS INC shareholders