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
351
$7.32M
352
$7.31M
353
$7.27M
354
$7.24M
355
$7.23M
356
$7.17M
357
$7.15M
358
$7.14M
359
$7.13M
360
$7.11M
361
$7.08M
362
$6.92M
363
$6.9M
364
$6.84M
365
$6.64M
366
$6.54M
367
$6.37M
368
$6.3M
369
$6.29M
370
$6.24M
371
$6.24M
372
$6.22M
373
$6.2M
374
$6.16M
375
$6.15M