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
VFA
651
Valeo Financial Advisors
Indiana
$6.88M
ATC
652
Argent Trust Co
Tennessee
$6.88M
DIM
653
DLK Investment Management
California
$6.87M
WIA
654
World Investment Advisors
California
$6.87M
WAM
655
Winslow Asset Management
Ohio
$6.85M
ST
656
Somerset Trust
Pennsylvania
$6.83M
GXJ
657
Global X Japan
Japan
$6.8M
PSP
658
Principal Street Partners
Tennessee
$6.79M
CI Investments Inc
659
CI Investments Inc
Ontario, Canada
$6.79M
BIG
660
Brooklyn Investment Group
New York
$6.78M
RFM
661
Royal Fund Management
Florida
$6.78M
WCM
662
Windward Capital Management
California
$6.77M
PIM
663
Plato Investment Management
Australia
$6.72M
BBHC
664
Brown Brothers Harriman & Co
New York
$6.7M
FNA
665
First National Advisers
Nebraska
$6.67M
CPCPP
666
Canada Post Corporation Pension Plan
Canada
$6.63M
DAS
667
Dynamic Advisor Solutions
Arizona
$6.63M
HVP
668
Hudson Value Partners
Florida
$6.62M
HA
669
Hamel Associates
New Jersey
$6.61M
CTA
670
Chesley Taft & Associates
Illinois
$6.6M
TE
671
Tema ETFs
New York
$6.59M
GPTE
672
Generali Powszechne Towarzystwo Emerytalne
Poland
$6.58M
USCWA
673
U.S. Capital Wealth Advisors
Texas
$6.58M
RBC
674
Romano Brothers & Co
Illinois
$6.54M
XF
675
XML Financial
Maryland
$6.54M