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 94 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: 2,8153,077 (+262)

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
CWM
2551
Concentrum Wealth Management
California
$283K
LAM
2552
Lifestyle Asset Management
Texas
$282K
GA
2553
Gordian Advisors
Arizona
$279K
I
2554
InvesTrust
Oklahoma
$279K
RMAM
2555
Raab & Moskowitz Asset Management
New Jersey
$278K
CCM
2556
Chaney Capital Management
Washington
$277K
CMAI
2557
Capital Management Associates Inc
Minnesota
$277K
GWM
2558
Global Wealth Management
New Jersey
$277K
CAWM
2559
Capital Advisors Wealth Management
Washington
$275K
GHAM
2560
Gilman Hill Asset Management
Connecticut
$275K
RC
2561
Rahlfs Capital
Texas
$275K
CCMG
2562
Connecticut Capital Management Group
Connecticut
$275K
RMF
2563
Red Mountain Financial
Colorado
$274K
BSSFA
2564
Baron Silver Stevens Financial Advisors
Florida
$274K
SICM
2565
Sustainable Insight Capital Management
New York
$274K
ICP
2566
Impact Capital Partners
Colorado
$274K
CB
2567
CNB Bank
Pennsylvania
$274K
SIM
2568
SSI Investment Management
California
$273K
PFA
2569
Pettinga Financial Advisors
Indiana
$273K
SCI
2570
S&CO Inc
Massachusetts
$272K
TWM
2571
Tripletail Wealth Management
Florida
$271K
SHGA
2572
Sand Hill Global Advisors
California
$270K
JDLA
2573
J. Derek Lewis & Associates
California
$269K
JMA
2574
J.M. Arbour
Maine
$268K
WP
2575
WealthSpring Partners
California
$267K