3,052 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 398 funds opening new positions, 1,175 increasing their positions, 1,102 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: 2,8063,052 (+246)

2.57% more ownership

Funds ownership: 78.5%81.07% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,175 | Existing positions reduced: 1,102

Holders
3,052
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
50
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
AM
1026
AGF Management
Ontario, Canada
$3.04M
PP
1027
Patron Partners
Texas
$3.03M
ECM
1028
Evergreen Capital Management
Washington
$3.03M
AFCM
1029
Applied Finance Capital Management
Puerto Rico
$3.03M
CIAS
1030
CFS Investment Advisory Services
New Jersey
$3.02M
IIA
1031
ICW Investment Advisors
Arizona
$3.01M
SAI
1032
Savvy Advisors Inc
New York
$3.01M
BFO
1033
Boston Family Office
Massachusetts
$3M
RMCM
1034
Reynders McVeigh Capital Management
Massachusetts
$3M
LA
1035
LVW Advisors
New York
$2.99M
CAMV
1036
Concord Asset Management (Virginia)
Virginia
$2.98M
AF
1037
Arrow Financial
New York
$2.97M
IMRF
1038
Illinois Municipal Retirement Fund
Illinois
$2.97M
FPB
1039
First PREMIER Bank
South Dakota
$2.96M
GGA
1040
Granite Group Advisors
Connecticut
$2.96M
S
1041
SimplyRich
California
$2.94M
CS
1042
Crescent Sterling
Louisiana
$2.94M
WPC
1043
Wedmont Private Capital
Pennsylvania
$2.92M
AAM
1044
Auxier Asset Management
Oregon
$2.92M
FRA
1045
Front Row Advisors
California
$2.91M
MCM
1046
MV Capital Management
Maryland
$2.91M
RWFS
1047
Rayburn West Financial Services
Tennessee
$2.91M
BMCM
1048
Bryn Mawr Capital Management
Pennsylvania
$2.91M
CCG
1049
Ceeto Capital Group
Florida
$2.9M
DBIA
1050
Dumont & Blake Investment Advisors
New Jersey
$2.9M