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
BDFN
1526
Bond & Devick Financial Network
Minnesota
$1.21M
WCM
1527
Windsor Capital Management
Arizona
$1.21M
IRP
1528
Investment Research Partners
Pennsylvania
$1.21M
JWM
1529
Jeppson Wealth Management
California
$1.21M
WP
1530
Westmount Partners
California
$1.21M
HA
1531
Herold Advisors
New York
$1.2M
PCM
1532
Princeton Capital Management
New Jersey
$1.2M
FP
1533
Financial Perspectives
Minnesota
$1.2M
CMP
1534
Christine Messmer PC
Pennsylvania
$1.2M
FBC
1535
Fairfield, Bush & Co
Connecticut
$1.2M
CWS
1536
Cypress Wealth Services
California
$1.2M
DG
1537
DMC Group
Alabama
$1.2M
CAC
1538
Core Alternative Capital
Georgia
$1.2M
SIA
1539
SGL Investment Advisors
Montana
$1.19M
WA
1540
WP Advisors
California
$1.19M
RMC
1541
Resources Management Corp
Connecticut
$1.19M
LOPW
1542
Live Oak Private Wealth
North Carolina
$1.19M
KP
1543
Keel Point
Alabama
$1.19M
HFS
1544
Hantz Financial Services
Michigan
$1.19M
BHWM
1545
Bar Harbor Wealth Management
New Hampshire
$1.18M
DMBA
1546
Deseret Mutual Benefit Administrators
Utah
$1.18M
CAL
1547
Capital Advisors Ltd
Ohio
$1.18M
HI
1548
Human Investing
Oregon
$1.18M
CCWM
1549
Cassaday & Co Wealth Management
Virginia
$1.18M
WLIM
1550
White Lighthouse Investment Management
Massachusetts
$1.17M