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
301
$10.8M
302
$10.4M
303
$10M
304
$10M
305
$9.94M
306
$9.93M
307
$9.85M
308
$9.76M
309
$9.64M
310
$9.61M
311
$9.6M
312
$9.56M
313
$9.27M
314
$9.27M
315
$9.22M
316
$9.21M
317
$9.09M
318
$9.09M
319
$9.02M
320
$9M
321
$8.99M
322
$8.94M
323
$8.91M
324
$8.9M
325
$8.88M