3,033 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, 1,170 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: 2,8033,033 (+230)

2.88% more ownership

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

7% more repeat investments, than reductions

Existing positions increased: 1,170 | Existing positions reduced: 1,098

Holders
3,033
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
BL
826
BFSG LLC
California
$4.6M
NG
827
Novem Group
New York
$4.57M
LFAS
828
Level Four Advisory Services
Texas
$4.56M
RWP
829
Revolve Wealth Partners
New Jersey
$4.55M
LAM
830
L2 Asset Management
Massachusetts
$4.55M
AA
831
Aire Advisors
California
$4.55M
MCC
832
Malaga Cove Capital
California
$4.52M
PWC
833
PYA Waltman Capital
Tennessee
$4.49M
S
834
SignatureFD
Georgia
$4.49M
RWA
835
River Wealth Advisors
Pennsylvania
$4.48M
Balyasny Asset Management
836
Balyasny Asset Management
Illinois
$4.47M
MA
837
Mutual Advisors
Nebraska
$4.46M
GFA
838
Gifford Fong Associates
California
$4.45M
DA
839
DCF Advisers
Connecticut
$4.42M
STA
840
Summit Trail Advisors
New York
$4.42M
MIM
841
Morningstar Investment Management
Illinois
$4.4M
WA
842
Wealth Alliance
New York
$4.4M
LWM
843
Lodestone Wealth Management
Washington
$4.38M
PA
844
PFG Advisors
Arizona
$4.38M
RG
845
Rathbones Group
United Kingdom
$4.38M
Dodge & Cox
846
Dodge & Cox
California
$4.38M
CA
847
Cornerstone Advisors
North Carolina
$4.35M
MMG
848
Monetary Management Group
Missouri
$4.34M
IWM
849
IHT Wealth Management
Illinois
$4.34M
SIAP
850
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$4.34M