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
KC
2001
Knuff & Co
California
$589K
PC
2002
Payne Capital
Oregon
$589K
SEP
2003
Southland Equity Partners
Missouri
$589K
CAM
2004
Cozad Asset Management
Illinois
$589K
WCG
2005
Weaver Consulting Group
California
$589K
4WM
2006
44 Wealth Management
Oregon
$588K
A
2007
Argentarii
Ohio
$585K
PCG
2008
Prosperity Consulting Group
Maryland
$584K
KG
2009
Kilter Group
New York
$582K
GAB
2010
German American Bancorp
Indiana
$580K
DI
2011
Diligent Investors
California
$579K
MIM
2012
Merrion Investment Management
New Jersey
$579K
CA
2013
COFG Advisors
Illinois
$579K
RCWM
2014
Red Crane Wealth Management
California
$578K
CAM
2015
Campion Asset Management
Virginia
$577K
CSC
2016
Caldwell Sutter Capital
California
$577K
BFG
2017
Bouchey Financial Group
New York
$577K
SNB
2018
Security National Bank
Nebraska
$576K
ACM
2019
Arcataur Capital Management
Wisconsin
$575K
HFS
2020
Hopwood Financial Services
Virginia
$574K
AOWM
2021
Alpha Omega Wealth Management
Virginia
$572K
AAA
2022
American Alpha Advisors
New York
$570K
FIM
2023
Fruth Investment Management
Texas
$569K
SFG
2024
Sovereign Financial Group
Connecticut
$568K
SA
2025
Scarborough Advisors
Maryland
$566K