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 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: 2,8143,077 (+263)

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
RDWM
501
Red Door Wealth Management
Tennessee
$10.9M
TH
502
TCTC Holdings
Texas
$10.9M
BWM
503
Buckley Wealth Management
Nevada
$10.9M
BCAM
504
Boston Common Asset Management
Massachusetts
$10.8M
BSL
505
Blue Sparrow LLC
Delaware
$10.6M
SCM
506
SKBA Capital Management
California
$10.6M
UAS
507
United Asset Strategies
New York
$10.6M
VST
508
Van Strum & Towne
California
$10.5M
FFP
509
FourThought Financial Partners
Florida
$10.5M
PWP
510
Principle Wealth Partners
Connecticut
$10.4M
Jane Street
511
Jane Street
New York
$10.4M
FG
512
Fiduciary Group
Georgia
$10.3M
SWP
513
Stratos Wealth Partners
Ohio
$10.3M
CT
514
Caldwell Trust
Florida
$10.3M
BCI
515
Brinker Capital Investments
Pennsylvania
$10.3M
SP
516
Stablepoint Partners
Massachusetts
$10.2M
CK
517
Cohen Klingenstein
New York
$10.2M
IC
518
IEQ Capital
California
$10.2M
HIMCH
519
Hartford Investment Management Co (HIMCO)
Connecticut
$10.2M
CA
520
Cullinan Associates
Kentucky
$10.2M
APP
521
Avantax Planning Partners
Iowa
$10.2M
PAS
522
Park Avenue Securities
New York
$10.1M
AG
523
AlTi Global
New York
$10.1M
HP
524
Hikari Power
Japan
$10.1M
CIA
525
Capital Investment Advisors
Georgia
$10.1M