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
GSWM
2001
Golden State Wealth Management
California
$598K
LWL
2002
Leo Wealth LLC
Texas
$598K
WIC
2003
Woodmont Investment Counsel
Tennessee
$597K
SI
2004
Saxon Interests
Texas
$597K
OFG
2005
Oxford Financial Group
Indiana
$596K
CCA
2006
Clearwater Capital Advisors
Illinois
$595K
FWA
2007
FSM Wealth Advisors
Ohio
$595K
SAM
2008
Sompo Asset Management
Japan
$592K
LBWM
2009
Left Brain Wealth Management
Illinois
$590K
SSG
2010
Summit Securities Group
New York
$589K
KC
2011
Knuff & Co
California
$589K
PC
2012
Payne Capital
Oregon
$589K
SEP
2013
Southland Equity Partners
Missouri
$589K
CAM
2014
Cozad Asset Management
Illinois
$589K
WCG
2015
Weaver Consulting Group
California
$589K
4WM
2016
44 Wealth Management
Oregon
$588K
A
2017
Argentarii
Ohio
$585K
PCG
2018
Prosperity Consulting Group
Maryland
$584K
KG
2019
Kilter Group
New York
$582K
GAB
2020
German American Bancorp
Indiana
$580K
DI
2021
Diligent Investors
California
$579K
MIM
2022
Merrion Investment Management
New Jersey
$579K
CA
2023
COFG Advisors
Illinois
$579K
RCWM
2024
Red Crane Wealth Management
California
$578K
CAM
2025
Campion Asset Management
Virginia
$577K