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
CIA
1301
Compass Ion Advisors
Pennsylvania
$1.82M
MWM
1302
Modern Wealth Management
Kansas
$1.81M
MO
1303
McMillan Office
Michigan
$1.81M
MPI
1304
Mairs & Power Inc
Minnesota
$1.81M
RYIA
1305
Roehl & Yi Investment Advisors
Oregon
$1.81M
WCBA
1306
Weaver C. Barksdale & Associates
Tennessee
$1.81M
PFA
1307
Pure Financial Advisors
California
$1.8M
IF
1308
Intrua Financial
Texas
$1.8M
AG
1309
Advocate Group
Minnesota
$1.8M
KCM
1310
Kennedy Capital Management
Missouri
$1.79M
HCMG
1311
Howard Capital Management Group
California
$1.78M
GIP
1312
Granite Investment Partners
California
$1.78M
FA
1313
Fiducient Advisors
Illinois
$1.78M
RC
1314
Rexford Capital
Texas
$1.77M
CC
1315
Centiva Capital
New York
$1.77M
MSA
1316
Marino Stram & Associates
Massachusetts
$1.77M
OP
1317
ORG Partners
Indiana
$1.77M
IAS
1318
Investment Advisory Services
Texas
$1.76M
AF
1319
Advisornet Financial
Minnesota
$1.76M
KMWM
1320
Keudell/Morrison Wealth Management
Oregon
$1.75M
GSEP
1321
Golden State Equity Partners
California
$1.75M
OFS
1322
OMC Financial Services
New York
$1.75M
FFA
1323
Fairfield Financial Advisors
Massachusetts
$1.75M
SFA
1324
Souders Financial Advisors
Ohio
$1.74M
SIA
1325
Strategic Investment Advisors
Michigan
$1.74M