3,077 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 414 funds opening new positions, 1,181 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: 2,8143,077 (+263)

2.64% more ownership

Funds ownership: 78.52%81.16% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,103

Holders
3,077
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
EIA
1976
Edgemoor Investment Advisors
Maryland
$625K
AAG
1977
Asset Advisory Group
New Jersey
$623K
BWM
1978
Baron Wealth Management
Michigan
$621K
RB
1979
Rodgers Brothers
Pennsylvania
$621K
ME
1980
McIlrath & Eck
Washington
$621K
MWA
1981
Midland Wealth Advisors
Illinois
$620K
APW
1982
Acima Private Wealth
Virginia
$619K
MW
1983
Marble Wealth
Alabama
$619K
CIM
1984
Cambria Investment Management
California
$619K
WI
1985
WrapManager Inc
California
$617K
KWM
1986
Keebeck Wealth Management
Illinois
$617K
AWM
1987
Avior Wealth Management
Nebraska
$617K
WFA
1988
Wellspring Financial Advisors
Ohio
$617K
SPL
1989
Smart Portfolios LLC
Washington
$616K
IA
1990
Insight Advisors
Pennsylvania
$616K
HWA
1991
Heritage Wealth Advisors
Virginia
$615K
OBWG
1992
Onyx Bridge Wealth Group
New York
$614K
SPI
1993
Santori & Peters Inc
Pennsylvania
$611K
SOS
1994
Silver Oak Securities
Tennessee
$609K
AFG
1995
Allegheny Financial Group
Pennsylvania
$608K
OC
1996
Oakworth Capital
Alabama
$607K
BFA
1997
Bill Few Associates
Pennsylvania
$606K
T
1998
TOBAM
France
$606K
WI
1999
Westbourne Investments
Virginia
$606K
IEFM
2000
IQ EQ Fund Management
Ireland
$606K