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
526
$2.51M
527
$2.46M
528
$2.46M
529
$2.42M
530
$2.41M
531
$2.41M
532
$2.41M
533
$2.39M
534
$2.36M
535
$2.33M
536
$2.31M
537
$2.29M
538
$2.29M
539
$2.29M
540
$2.26M
541
$2.26M
542
$2.26M
543
$2.25M
544
$2.23M
545
$2.19M
546
$2.18M
547
$2.17M
548
$2.17M
549
$2.17M
550
$2.16M