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 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: 2,8153,077 (+262)

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
IFU
2126
iSAM Funds (UK)
United Kingdom
$506K
SCA
2127
Sandy Cove Advisors
Massachusetts
$504K
LEA
2128
Legacy Edge Advisors
New York
$503K
RC
2129
RBF Capital
California
$503K
FMP
2130
Financial Management Professionals
Texas
$502K
CB
2131
Centennial Bank
Arkansas
$502K
OL
2132
OneFund LLC
Florida
$502K
UAG
2133
United Advisor Group
Ohio
$501K
GWANC
2134
Guardian Wealth Advisors (North Carolina)
North Carolina
$499K
OL
2135
Optas LLC
Texas
$498K
BFF
2136
Byrne Financial Freedom
Massachusetts
$497K
CCM
2137
Consolidated Capital Management
California
$496K
OF
2138
Optimize Financial
California
$495K
BPW
2139
Bingham Private Wealth
California
$495K
VWM
2140
Vigilare Wealth Management
Arizona
$494K
FNBTCON
2141
First National Bank & Trust Co of Newtown
Pennsylvania
$494K
WA
2142
Wealth Architects
California
$493K
SFA
2143
Seneca Financial Advisors
New York
$493K
DWG
2144
Darden Wealth Group
Michigan
$492K
JF
2145
JSF Financial
California
$492K
SDWMA
2146
Schneider Downs Wealth Management Advisors
Pennsylvania
$491K
CFA
2147
Capstone Financial Advisors
Illinois
$491K
IIC
2148
Integrated Investment Consultants
Michigan
$491K
IWA
2149
IVC Wealth Advisors
Pennsylvania
$491K
ACA
2150
Aspire Capital Advisors
Washington
$490K