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
476
$3.34M
477
$3.34M
478
$3.25M
479
$3.25M
480
$3.22M
481
$3.21M
482
$3.21M
483
$3.18M
484
$3.12M
485
$3.1M
486
$3.09M
487
$3.08M
488
$3.08M
489
$3.06M
490
$3.05M
491
$3.02M
492
$3M
493
$2.96M
494
$2.94M
495
$2.93M
496
$2.93M
497
$2.93M
498
$2.92M
499
$2.89M
500
$2.87M