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
451
$3.77M
452
$3.76M
453
$3.72M
454
$3.69M
455
$3.67M
456
$3.66M
457
$3.66M
458
$3.65M
459
$3.65M
460
$3.65M
461
$3.63M
462
$3.62M
463
$3.62M
464
$3.59M
465
$3.56M
466
$3.56M
467
$3.48M
468
$3.47M
469
$3.46M
470
$3.43M
471
$3.41M
472
$3.4M
473
$3.38M
474
$3.37M
475
$3.35M