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
DIA
2176
Dana Investment Advisors
Wisconsin
$461K
YIM
2177
Yoffe Investment Management
Pennsylvania
$460K
SCA
2178
STALEY CAPITAL ADVISERS
Pennsylvania
$460K
DWM
2179
Drive Wealth Management
Utah
$460K
GAM
2180
Gemmer Asset Management
California
$459K
SAM
2181
Smithbridge Asset Management
Pennsylvania
$458K
KLWA
2182
Kelly Lawrence W & Associates
California
$458K
DCA
2183
DB&C Advisors
Michigan
$457K
OWA
2184
Opal Wealth Advisors
New York
$456K
BIA
2185
Barry Investment Advisors
Massachusetts
$456K
DWM
2186
Destination Wealth Management
California
$456K
TIA
2187
Traphagen Investment Advisors
New Jersey
$455K
GWA
2188
Gratus Wealth Advisors
Virginia
$455K
QIM
2189
Quest Investment Management
Oregon
$454K
XWL
2190
XXI Wealth LLC
Illinois
$454K
AA
2191
Addison Advisors
Vermont
$453K
BIG
2192
Brookwood Investment Group
Arizona
$453K
NFG
2193
Nadler Financial Group
Illinois
$452K
ACG
2194
Allen Capital Group
Nebraska
$452K
WAM
2195
Walker Asset Management
Missouri
$451K
RZH
2196
Relyea Zuckerberg Hanson
Connecticut
$450K
SB
2197
Strategic Blueprint
Georgia
$450K
FA
2198
Faithward Advisors
Pennsylvania
$449K
SP
2199
Successful Portfolios
Florida
$449K
TAM
2200
Titleist Asset Management
Texas
$449K