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
MHIC
1876
Marble Harbor Investment Counsel
Massachusetts
$712K
APA
1877
Astoria Portfolio Advisors
New York
$710K
VCM
1878
Versant Capital Management
Arizona
$709K
FMI
1879
Frec Markets Inc
California
$709K
EGA
1880
E&G Advisors
Texas
$708K
SP
1881
SmartHarvest Portfolios
Washington
$704K
FCAS
1882
First Command Advisory Services
Texas
$704K
VIA
1883
Virtus Investment Advisers
Connecticut
$704K
AF
1884
ASL Financial
California
$704K
RWMG
1885
Redwood Wealth Management Group
New Jersey
$703K
CCAM
1886
Cascades Capital Asset Management
North Carolina
$702K
BTI
1887
Blue Trust Inc
Georgia
$702K
UB
1888
Umpqua Bank
Oregon
$700K
NA
1889
Nautilus Advisors
California
$700K
SL
1890
Sentinus LLC
Illinois
$700K
IAG
1891
Ipsen Advisor Group
Arkansas
$698K
SQA
1892
Simon Quick Advisors
New Jersey
$698K
CAI
1893
Capital Advisors Inc
Oklahoma
$698K
ZCP
1894
Z3 Capital Partners
Virginia
$697K
GC
1895
Garde Capital
Washington
$697K
CW
1896
Channel Wealth
California
$696K
ECM
1897
EagleClaw Capital Management
Massachusetts
$696K
QWP
1898
Quotient Wealth Partners
Texas
$695K
TCM
1899
Thoma Capital Management
Maryland
$692K
CWM
1900
Cornerstone Wealth Management
Missouri
$691K