3,034 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 392 funds opening new positions, 1,171 increasing their positions, 1,098 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: $

8% more funds holding

Funds holding: 2,8033,034 (+231)

2.88% more ownership

Funds ownership: 78.49%81.36% (+2.9%)

7% more repeat investments, than reductions

Existing positions increased: 1,171 | Existing positions reduced: 1,098

Holders
3,034
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
Name Holding Trade Value Shares
Change
Change in
Stake
PCA
1501
Pallas Capital Advisors
Massachusetts
$1.25M
DO
1502
denkapparat Operations
Germany
$1.25M
HHCP
1503
Hilton Head Capital Partners
South Carolina
$1.24M
HPM
1504
Hudson Portfolio Management
New York
$1.24M
FFS
1505
Flavin Financial Services
Florida
$1.24M
GIA
1506
Guyasuta Investment Advisors
Pennsylvania
$1.23M
RIA
1507
Richwood Investment Advisors
Ohio
$1.23M
VT
1508
Volterra Technologies
New York
$1.23M
GC
1509
Guidance Capital
Kentucky
$1.22M
CFO
1510
CVA Family Office
Colorado
$1.22M
CCA
1511
Childress Capital Advisors
Texas
$1.22M
DFC
1512
DB Fitzpatrick & Co
Idaho
$1.22M
APIM
1513
Agate Pass Investment Management
Washington
$1.22M
BDFN
1514
Bond & Devick Financial Network
Minnesota
$1.21M
WCM
1515
Windsor Capital Management
Arizona
$1.21M
IRP
1516
Investment Research Partners
Pennsylvania
$1.21M
JWM
1517
Jeppson Wealth Management
California
$1.21M
WP
1518
Westmount Partners
California
$1.21M
HA
1519
Herold Advisors
New York
$1.2M
PCM
1520
Princeton Capital Management
New Jersey
$1.2M
FP
1521
Financial Perspectives
Minnesota
$1.2M
CMP
1522
Christine Messmer PC
Pennsylvania
$1.2M
FBC
1523
Fairfield, Bush & Co
Connecticut
$1.2M
CWS
1524
Cypress Wealth Services
California
$1.2M
DG
1525
DMC Group
Alabama
$1.2M