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
PIA
1601
Perennial Investment Advisors
California
$1.08M
CF
1602
Centaurus Financial
California
$1.08M
PP
1603
PDS Planning
Ohio
$1.08M
CAM
1604
Cidel Asset Management
Ontario, Canada
$1.08M
FSA
1605
Franklin Street Advisors
North Carolina
$1.07M
TWM
1606
Thrive Wealth Management
Pennsylvania
$1.07M
CG
1607
Corundum Group
Colorado
$1.07M
CTA
1608
Colonial Trust Advisors
South Carolina
$1.07M
SWM
1609
Sculati Wealth Management
Michigan
$1.07M
FCM
1610
Fourpath Capital Management
Oklahoma
$1.07M
PWP
1611
Phillips Wealth Planners
Mississippi
$1.07M
CA
1612
Continuum Advisory
Idaho
$1.07M
FPW
1613
Fairvoy Private Wealth
Alabama
$1.06M
WC
1614
Westhampton Capital
North Carolina
$1.06M
WDG
1615
Wealth Dimensions Group
Ohio
$1.06M
CAM
1616
Close Asset Management
United Kingdom
$1.06M
JWWM
1617
Johnson & White Wealth Management
Pennsylvania
$1.05M
LF
1618
Lee Financial
Texas
$1.05M
PWMG
1619
Prestige Wealth Management Group
New Jersey
$1.05M
LAM
1620
Lewis Asset Management
California
$1.05M
RWM
1621
Revisor Wealth Management
Ohio
$1.05M
PP
1622
Patten & Patten
Tennessee
$1.05M
CA
1623
Claro Advisors
Massachusetts
$1.05M
IAS
1624
Integrity Advisory Solutions
Texas
$1.05M
RPGK
1625
Retirement Planning Group (Kansas)
Kansas
$1.04M