3,056 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 399 funds opening new positions, 1,177 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: 2,8093,056 (+247)

2.57% more ownership

Funds ownership: 78.51%81.09% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,177 | Existing positions reduced: 1,103

Holders
3,056
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
BO
876
Bank OZK
Arkansas
$4.19M
AAS
877
Annex Advisory Services
Wisconsin
$4.18M
WC
878
Woodstock Corp
Massachusetts
$4.17M
AW
879
Alteri Wealth
California
$4.15M
ACI
880
Alpha Cubed Investments
California
$4.14M
DWM
881
Diversify Wealth Management
Utah
$4.14M
GLR
882
Great Lakes Retirement
Ohio
$4.13M
CP
883
Castleview Partners
Texas
$4.13M
IAN
884
Integrated Advisors Network
Texas
$4.12M
BTD
885
BankPlus Trust Department
Mississippi
$4.12M
SC
886
Slow Capital
California
$4.12M
CAIM
887
Catherine Avery Investment Management
Florida
$4.1M
RA
888
RFG Advisory
Alabama
$4.09M
AWP
889
Ascent Wealth Partners
New York
$4.08M
NA
890
Navellier & Associates
Nevada
$4.07M
GAM
891
Groupama Asset Management
France
$4.05M
AIS
892
American Investment Services
Massachusetts
$4.05M
MYAM
893
Meiji Yasuda Asset Management
Japan
$4.02M
MOS
894
MGO One Seven
Ohio
$4.01M
BDPWM
895
Barnes Dennig Private Wealth Management
Ohio
$4.01M
EWM
896
Empirical Wealth Management
Washington
$4.01M
EF
897
Exeter Financial
Arizona
$4.01M
CIA
898
Cohen Investment Advisors
New Hampshire
$4M
SLG
899
Stanley-Laman Group
Pennsylvania
$3.99M
GIC
900
Generali Investments CEE
Czech Republic
$3.99M