3,052 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 398 funds opening new positions, 1,175 increasing their positions, 1,102 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: 2,8063,052 (+246)

2.57% more ownership

Funds ownership: 78.5%81.07% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,175 | Existing positions reduced: 1,102

Holders
3,052
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

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
IP
1776
Ignite Planners
California
$830K
ATC
1777
Adirondack Trust Company
New York
$828K
SWM
1778
Shrier Wealth Management
California
$828K
FPCP
1779
Fort Point Capital Partners
California
$827K
TPWM
1780
Twelve Points Wealth Management
Massachusetts
$822K
TC
1781
Truvestments Capital
Florida
$821K
FPWM
1782
FSB Premier Wealth Management
Iowa
$819K
GITFIT
1783
Generali Investments Towarzystwo Funduszy Inwestycyjnych (TFI)
Poland
$818K
AA
1784
Apriem Advisors
California
$818K
HKAM
1785
Horizon Kinetics Asset Management
New York
$818K
SIG
1786
Spinnaker Investment Group
California
$814K
DA
1787
Dillon & Associates
Michigan
$812K
BWP
1788
BSW Wealth Partners
Colorado
$810K
LSA
1789
Leonteq Securities AG
Switzerland
$809K
AWM
1790
Allen Wealth Management
North Carolina
$808K
CSA
1791
Cottage Street Advisors
Massachusetts
$801K
A
1792
AlphaQuest
New York
$800K
FG
1793
Foster Group
Iowa
$800K
MKC
1794
M. Kraus & Co
Vermont
$797K
FMN
1795
Financial Management Network
California
$797K
OWA
1796
Octavia Wealth Advisors
Ohio
$791K
LA
1797
Lifeworks Advisors
Michigan
$789K
WOSD
1798
WFA of San Diego
California
$788K
CFA
1799
Churchill Financial Advisors
Kentucky
$787K
CIM
1800
CIM Investment Management
Pennsylvania
$787K