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
951
$355K
952
$352K
953
$351K
954
$350K
955
$349K
956
$349K
957
$349K
958
$348K
959
$346K
960
$345K
961
$343K
962
$343K
963
$340K
964
$339K
965
$339K
966
$337K
967
$337K
968
$330K
969
$330K
970
$329K
971
$329K
972
$327K
973
$324K
974
$323K
975
$321K