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
401
$4.97M
402
$4.92M
403
$4.86M
404
$4.85M
405
$4.81M
406
$4.79M
407
$4.79M
408
$4.77M
409
$4.73M
410
$4.72M
411
$4.71M
412
$4.7M
413
$4.59M
414
$4.58M
415
$4.57M
416
$4.56M
417
$4.54M
418
$4.51M
419
$4.47M
420
$4.47M
421
$4.46M
422
$4.44M
423
$4.36M
424
$4.34M
425
$4.27M