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
451
$3.77M
452
$3.77M
453
$3.76M
454
$3.72M
455
$3.69M
456
$3.67M
457
$3.66M
458
$3.66M
459
$3.65M
460
$3.65M
461
$3.65M
462
$3.63M
463
$3.62M
464
$3.62M
465
$3.59M
466
$3.56M
467
$3.56M
468
$3.48M
469
$3.47M
470
$3.46M
471
$3.43M
472
$3.41M
473
$3.4M
474
$3.38M
475
$3.37M