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
CIC
2701
Cutler Investment Counsel
Oregon
$221K
TFA
2702
Transamerica Financial Advisors
Florida
$220K
EMAM
2703
Encompass More Asset Management
California
$220K
BM
2704
Berman McAleer
Maryland
$220K
MBFW
2705
Morton Brown Family Wealth
Pennsylvania
$220K
GSF
2706
Grove Street Fiduciary
New Hampshire
$220K
Loomis, Sayles & Company
2707
Loomis, Sayles & Company
Massachusetts
$219K
MEG
2708
Millstone Evans Group
Colorado
$218K
HCRE
2709
Hoya Capital Real Estate
Connecticut
$218K
CC
2710
Capital Counsel
New York
$218K
NFP
2711
Narus Financial Partners
Utah
$218K
IDA
2712
Intelligence Driven Advisers
California
$218K
PCP
2713
Panoramic Capital Partners
Oregon
$218K
JCM
2714
Janney Capital Management
Pennsylvania
$217K
DI
2715
DAGCO Inc
Ohio
$217K
VIP
2716
Vista Investment Partners
Oklahoma
$217K
FFO
2717
Fiduciary Family Office
Florida
$216K
SAM
2718
Smith Asset Management
Florida
$216K
VPP
2719
Vertex Planning Partners
Illinois
$216K
AWA
2720
Archvest Wealth Advisors
California
$216K
BP
2721
BCK Partners
New York
$216K
IPW
2722
Intergy Private Wealth
Colorado
$216K
PHS
2723
Pekin Hardy Strauss
Illinois
$215K
SOAM
2724
SBI Okasan Asset Management
Japan
$215K
BBPWM
2725
Blue Bell Private Wealth Management
Pennsylvania
$215K