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
CB
2551
CNB Bank
Pennsylvania
$274K
SIM
2552
SSI Investment Management
California
$273K
PFA
2553
Pettinga Financial Advisors
Indiana
$273K
SCI
2554
S&CO Inc
Massachusetts
$272K
TWM
2555
Tripletail Wealth Management
Florida
$271K
SHGA
2556
Sand Hill Global Advisors
California
$270K
JDLA
2557
J. Derek Lewis & Associates
California
$269K
JMA
2558
J.M. Arbour
Maine
$268K
WP
2559
WealthSpring Partners
California
$267K
SLA
2560
Silver Lake Advisory
Utah
$267K
SWRP
2561
Summit Wealth & Retirement Planning
California
$267K
FA
2562
FDx Advisors
Illinois
$267K
BOS
2563
Bank of Stockton
California
$267K
RFN
2564
RDA Financial Network
Iowa
$267K
AFA
2565
American Financial Advisors
Georgia
$267K
UFA
2566
Unify Financial Advisors
Florida
$266K
ONSWM
2567
Old North State Wealth Management
North Carolina
$266K
RB
2568
Renasant Bank
Mississippi
$266K
LWP
2569
LFG Wealth Partners
Kentucky
$266K
SWM
2570
Sterling Wealth Management
Illinois
$265K
EDRH
2571
Edmond de Rothschild Holding
Switzerland
$264K
WCM
2572
Wedge Capital Management
North Carolina
$263K
FCA
2573
Fortis Capital Advisors
Kansas
$263K
CTB
2574
Country Trust Bank
Illinois
$262K
NCM
2575
Northwest Capital Management
Oregon
$262K