Healthcare: Biotechnology

As of December 31, 2013
Closing price on 12/31/2013: $14.67
Filers who had this stock in their top 10: 1
13F Filers holding this stock: 130
Aggregate shares on 12/31/2013: 72,997,733
Aggregate shares on 09/30/2013: 71,357,592
Percent change: 2.30%
Funds creating new positions: 10
Funds Adding to an existing position: 45
Funds closing out their position: 18
Funds reducing their position: 48
View recent insider trading info

Schedule 13D and 13G filings submitted since 12/31/2013

Filing Company Date of
Filing
Total Reported
Shares Owned
Shares Reported
on 13F
SC 13G/A BlackRock Inc. 01/29/2014 5,817,054 2,724
SC 13G/A VANGUARD GROUP INC 02/11/2014 5,041,738 5,041,738
SC 13G/A WELLINGTON MANAGEMENT CO LLP 02/14/2014 3,180,697 3,180,697
SC 13G/A CLEARBRIDGE INVESTMENTS, LLC 02/14/2014 8,777,160 8,777,160
SC 13G/A PRIMECAP MANAGEMENT COMPANY 02/14/2014 12,675,427 12,675,427
SC 13G/A FMR LLC 02/14/2014 12,175,950 12,175,738

13F Filers holding this stock

Quarter 1: Refresh

Changes in Holdings:

Refresh
*Shares are split adjusted
*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"