3,077 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 414 funds opening new positions, 1,181 increasing their positions, 1,103 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

9% more funds holding

Funds holding: 2,8143,077 (+263)

2.64% more ownership

Funds ownership: 78.52%81.16% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,103

Holders
3,077
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
$2.14B
Puts
$1.92B
Net Calls
Net Calls Change

Top Buyers

1 +$1.36B
2 +$432M
3 +$408M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$329M
5
Amundi
Amundi
France
+$314M

Top Sellers

1 -$614M
2 -$552M
3 -$319M
4
Primecap Management
Primecap Management
California
-$255M
5
Barclays
Barclays
United Kingdom
-$246M
Name Holding Trade Value Shares
Change
Change in
Stake
AWM
826
Axxcess Wealth Management
California
$4.62M
CAG
827
Crestwood Advisors Group
Massachusetts
$4.62M
JKA
828
Jones Kertz & Associates
Minnesota
$4.61M
PWMAG
829
Pinnacle Wealth Management Advisory Group
New Jersey
$4.6M
BL
830
BFSG LLC
California
$4.6M
NG
831
Novem Group
New York
$4.57M
LFAS
832
Level Four Advisory Services
Texas
$4.56M
RWP
833
Revolve Wealth Partners
New Jersey
$4.55M
LAM
834
L2 Asset Management
Massachusetts
$4.55M
AA
835
Aire Advisors
California
$4.55M
MCC
836
Malaga Cove Capital
California
$4.52M
PWC
837
PYA Waltman Capital
Tennessee
$4.49M
S
838
SignatureFD
Georgia
$4.49M
RWA
839
River Wealth Advisors
Pennsylvania
$4.48M
Balyasny Asset Management
840
Balyasny Asset Management
Illinois
$4.47M
MA
841
Mutual Advisors
Nebraska
$4.46M
GFA
842
Gifford Fong Associates
California
$4.45M
DA
843
DCF Advisers
Connecticut
$4.42M
STA
844
Summit Trail Advisors
New York
$4.42M
MIM
845
Morningstar Investment Management
Illinois
$4.4M
WA
846
Wealth Alliance
New York
$4.4M
LWM
847
Lodestone Wealth Management
Washington
$4.38M
PA
848
PFG Advisors
Arizona
$4.38M
RG
849
Rathbones Group
United Kingdom
$4.38M
Dodge & Cox
850
Dodge & Cox
California
$4.38M