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3,082 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 416 funds opening new positions, 1,181 increasing their positions, 1,106 reducing their positions, and 94 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: 2,8183,082 (+264)

2.59% more ownership

Funds ownership: 78.59%81.18% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,106

Holders
3,082
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
Dodge & Cox
851
Dodge & Cox
California
$4.38M
CA
852
Cornerstone Advisors
North Carolina
$4.35M
MMG
853
Monetary Management Group
Missouri
$4.34M
IWM
854
IHT Wealth Management
Illinois
$4.34M
SIAP
855
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$4.34M
KCM
856
Kerusso Capital Management
North Carolina
$4.34M
FAM
857
Fred Alger Management
New York
$4.34M
PH
858
Pinnacle Holdings
Oklahoma
$4.32M
MIG
859
McGuire Investment Group
Rhode Island
$4.32M
UF
860
Univest Financial
Pennsylvania
$4.31M
MFIM
861
Mesirow Financial Investment Management
Illinois
$4.3M
BCA
862
Bay Colony Advisors
Massachusetts
$4.29M
LSA
863
L & S Advisors
California
$4.29M
HAI
864
Hennessy Advisors Inc
California
$4.29M
SAM
865
Sectoral Asset Management
Quebec, Canada
$4.28M
CC
866
Courier Capital
New York
$4.28M
MLL
867
Moody Lynn & Lieberson
Massachusetts
$4.27M
DLA
868
Douglas Lane & Associates
New York
$4.27M
BSA
869
Bull Street Advisors
Georgia
$4.26M
LIM
870
Letson Investment Management
Georgia
$4.26M
JCM
871
Jacobi Capital Management
Pennsylvania
$4.25M
AIA
872
AIMZ Investment Advisors
California
$4.24M
FLI
873
Family Legacy Inc
South Carolina
$4.24M
GWM
874
GSB Wealth Management
Connecticut
$4.23M
JGCM
875
Joseph Group Capital Management
Ohio
$4.23M