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
HCP
1501
Holt Capital Partners
Texas
$1.26M
CBB
1502
Citizens Business Bank
California
$1.26M
TC
1503
TownSquare Capital
Utah
$1.26M
HAM
1504
Harmony Asset Management
Arizona
$1.25M
BA
1505
Birinyi Associates
Connecticut
$1.25M
AWM
1506
Accurate Wealth Management
Florida
$1.25M
VAG
1507
VisionPoint Advisory Group
Texas
$1.25M
GP
1508
Greenline Partners
New York
$1.25M
BFG
1509
Berger Financial Group
Minnesota
$1.25M
PCA
1510
Pallas Capital Advisors
Massachusetts
$1.25M
DO
1511
denkapparat Operations
Germany
$1.25M
HHCP
1512
Hilton Head Capital Partners
South Carolina
$1.24M
HPM
1513
Hudson Portfolio Management
New York
$1.24M
FFS
1514
Flavin Financial Services
Florida
$1.24M
GIA
1515
Guyasuta Investment Advisors
Pennsylvania
$1.23M
RIA
1516
Richwood Investment Advisors
Ohio
$1.23M
VT
1517
Volterra Technologies
New York
$1.23M
GC
1518
Guidance Capital
Kentucky
$1.22M
CFO
1519
CVA Family Office
Colorado
$1.22M
CCA
1520
Childress Capital Advisors
Texas
$1.22M
DFC
1521
DB Fitzpatrick & Co
Idaho
$1.22M
APIM
1522
Agate Pass Investment Management
Washington
$1.22M
BDFN
1523
Bond & Devick Financial Network
Minnesota
$1.21M
WCM
1524
Windsor Capital Management
Arizona
$1.21M
IRP
1525
Investment Research Partners
Pennsylvania
$1.21M