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
CIA
3126
Cladis Investment Advisory
Montana
AA
3127
ABC Arbitrage
France
SWM
3128
Stockman Wealth Management
Montana
EPIMS
3129
Evelyn Partners Investment Management Services
TIM
3130
Tortoise Investment Management
New York
CIAM
3131
Caitong International Asset Management
Hong Kong
KHC
3132
Koesten Hirschmann & Crabtree
Kansas
SIP
3133
Sellwood Investment Partners
Oregon
MSG
3134
Main Street Group
Virginia
SP
3135
Saranac Partners
EP
3136
Elkhorn Partners
Nebraska
CCM
3137
Cloud Capital Management
Washington
BCM
3138
Berbice Capital Management
New York
GFWA
3139
Grey Fox Wealth Advisors
Delaware
DWA
3140
Dougherty Wealth Advisers
Minnesota
GC
3141
Gould Capital
Washington
FGAM
3142
Financial Gravity Asset Management
Texas
AWM
3143
Activest Wealth Management
Florida
CTC
3144
Corundum Trust Company
South Dakota
HHGA
3145
Halbert Hargrove Global Advisors
California
CAM
3146
Chesapeake Asset Management
New York
SCA
3147
Stuart Chaussee & Associates
California
NC
3148
North Capital
Utah
FCG
3149
Financial Connections Group
California