1,731 hedge funds and large institutions have $99.9B invested in Amgen in 2017 Q4 according to their latest regulatory filings, with 234 funds opening new positions, 702 increasing their positions, 585 reducing their positions, and 88 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more ownership

Funds ownership:

7% less capital invested

Capital invested by funds: $108B → $99.9B (-$7.82B)

31% less funds holding in top 10

Funds holding in top 10: 8861 (-27)

38% less call options, than puts

Call options by funds: $788M | Put options by funds: $1.28B

Holders
1,731
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
61
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$788M
Puts
$1.28B
Net Calls
Net Calls Change

Top Buyers

1 +$192M
2 +$143M
3 +$143M
4
Goldman Sachs
Goldman Sachs
New York
+$130M
5
AQR Capital Management
AQR Capital Management
Connecticut
+$124M

Top Sellers

1 -$1.24B
2 -$271M
3 -$178M
4
Bank of America
Bank of America
North Carolina
-$136M
5
JP Morgan Chase
JP Morgan Chase
New York
-$113M
Name Holding Trade Value Shares
Change
Change in
Stake
1001
$1.26M
1002
$1.25M
1003
$1.25M
1004
$1.25M
1005
$1.25M
1006
$1.24M
1007
$1.24M
1008
$1.23M
1009
$1.22M
1010
$1.22M
1011
$1.22M
1012
$1.22M
1013
$1.22M
1014
$1.21M
1015
$1.21M
1016
$1.21M
1017
$1.21M
1018
$1.2M
1019
$1.2M
1020
$1.2M
1021
$1.2M
1022
$1.19M
1023
$1.19M
1024
$1.19M
1025
$1.19M