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
476
$3.35M
477
$3.34M
478
$3.34M
479
$3.25M
480
$3.25M
481
$3.22M
482
$3.21M
483
$3.21M
484
$3.18M
485
$3.12M
486
$3.1M
487
$3.09M
488
$3.08M
489
$3.08M
490
$3.06M
491
$3.05M
492
$3.02M
493
$3M
494
$2.96M
495
$2.94M
496
$2.93M
497
$2.93M
498
$2.93M
499
$2.92M
500
$2.89M