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
651
$3.78M
652
$3.78M
653
$3.78M
654
$3.77M
655
$3.74M
656
$3.72M
657
$3.69M
658
$3.68M
659
$3.67M
660
$3.66M
661
$3.65M
662
$3.61M
663
$3.61M
664
$3.59M
665
$3.56M
666
$3.53M
667
$3.51M
668
$3.5M
669
$3.5M
670
$3.49M
671
$3.47M
672
$3.46M
673
$3.46M
674
$3.44M
675
$3.44M