1,153 hedge funds and large institutions have $69.9B invested in Amgen in 2013 Q4 according to their latest regulatory filings, with 144 funds opening new positions, 411 increasing their positions, 439 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,153
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
51
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$620M
Puts
$822M
Net Calls
Net Calls Change

Top Buyers

1 +$1.12B
2 +$114M
3 +$109M
4
ClearBridge Investments
ClearBridge Investments
New York
+$107M
5
Invesco
Invesco
Georgia
+$99.4M
Name Holding Trade Value Shares
Change
Change in
Stake
551
$2.16M
552
$2.16M
553
$2.14M
554
$2.14M
555
$2.14M
556
$2.12M
557
$2.1M
558
$2.07M
559
$2.07M
560
$2.07M
561
$2.06M
562
$2.06M
563
$2.05M
564
$2.02M
565
$2.01M
566
$2.01M
567
$2.01M
568
$2M
569
$1.99M
570
$1.97M
571
$1.96M
572
$1.95M
573
$1.91M
574
$1.91M
575
$1.9M