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
376
$6.15M
377
$6.11M
378
$6M
379
$5.91M
380
$5.89M
381
$5.87M
382
$5.85M
383
$5.82M
384
$5.81M
385
$5.65M
386
$5.55M
387
$5.53M
388
$5.51M
389
$5.46M
390
$5.41M
391
$5.41M
392
$5.41M
393
$5.36M
394
$5.32M
395
$5.31M
396
$5.17M
397
$5.11M
398
$5.05M
399
$5.02M
400
$5.01M