1,152 hedge funds and large institutions have $69.8B invested in Amgen in 2013 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 411 increasing their positions, 439 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,152
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
+$99.7M
Name Holding Trade Value Shares
Change
Change in
Stake
551
$2.16M
552
$2.14M
553
$2.14M
554
$2.14M
555
$2.12M
556
$2.1M
557
$2.07M
558
$2.07M
559
$2.07M
560
$2.06M
561
$2.06M
562
$2.05M
563
$2.02M
564
$2.01M
565
$2.01M
566
$2.01M
567
$2M
568
$1.99M
569
$1.97M
570
$1.96M
571
$1.95M
572
$1.91M
573
$1.91M
574
$1.9M
575
$1.88M