3,056 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 399 funds opening new positions, 1,177 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: 2,8093,056 (+247)

2.57% more ownership

Funds ownership: 78.51%81.09% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,177 | Existing positions reduced: 1,103

Holders
3,056
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
MFS
1601
Mattson Financial Services
Michigan
$1.09M
RWM
1602
Rialto Wealth Management
New York
$1.08M
AIM
1603
Advyzon Investment Management
Illinois
$1.08M
PIA
1604
Perennial Investment Advisors
California
$1.08M
CF
1605
Centaurus Financial
California
$1.08M
PP
1606
PDS Planning
Ohio
$1.08M
CAM
1607
Cidel Asset Management
Ontario, Canada
$1.08M
FSA
1608
Franklin Street Advisors
North Carolina
$1.07M
TWM
1609
Thrive Wealth Management
Pennsylvania
$1.07M
CG
1610
Corundum Group
Colorado
$1.07M
CTA
1611
Colonial Trust Advisors
South Carolina
$1.07M
SWM
1612
Sculati Wealth Management
Michigan
$1.07M
FCM
1613
Fourpath Capital Management
Oklahoma
$1.07M
PWP
1614
Phillips Wealth Planners
Mississippi
$1.07M
CA
1615
Continuum Advisory
Idaho
$1.07M
FPW
1616
Fairvoy Private Wealth
Alabama
$1.06M
WC
1617
Westhampton Capital
North Carolina
$1.06M
WDG
1618
Wealth Dimensions Group
Ohio
$1.06M
CAM
1619
Close Asset Management
United Kingdom
$1.06M
JWWM
1620
Johnson & White Wealth Management
Pennsylvania
$1.05M
LF
1621
Lee Financial
Texas
$1.05M
PWMG
1622
Prestige Wealth Management Group
New Jersey
$1.05M
LAM
1623
Lewis Asset Management
California
$1.05M
RWM
1624
Revisor Wealth Management
Ohio
$1.05M
PP
1625
Patten & Patten
Tennessee
$1.05M