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
351
$7.37M
352
$7.32M
353
$7.31M
354
$7.27M
355
$7.24M
356
$7.23M
357
$7.17M
358
$7.15M
359
$7.14M
360
$7.13M
361
$7.11M
362
$7.08M
363
$6.92M
364
$6.9M
365
$6.84M
366
$6.64M
367
$6.54M
368
$6.37M
369
$6.3M
370
$6.29M
371
$6.24M
372
$6.24M
373
$6.22M
374
$6.2M
375
$6.16M