3,039 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 393 funds opening new positions, 1,171 increasing their positions, 1,101 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: $

8% more funds holding

Funds holding: 2,8043,039 (+235)

2.56% more ownership

Funds ownership: 78.5%81.06% (+2.6%)

6% more repeat investments, than reductions

Existing positions increased: 1,171 | Existing positions reduced: 1,101

Holders
3,039
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
RMAM
2526
Raab & Moskowitz Asset Management
New Jersey
$278K
CCM
2527
Chaney Capital Management
Washington
$277K
CMAI
2528
Capital Management Associates Inc
Minnesota
$277K
GWM
2529
Global Wealth Management
New Jersey
$277K
CAWM
2530
Capital Advisors Wealth Management
Washington
$275K
GHAM
2531
Gilman Hill Asset Management
Connecticut
$275K
RC
2532
Rahlfs Capital
Texas
$275K
CCMG
2533
Connecticut Capital Management Group
Connecticut
$275K
RMF
2534
Red Mountain Financial
Colorado
$274K
BSSFA
2535
Baron Silver Stevens Financial Advisors
Florida
$274K
SICM
2536
Sustainable Insight Capital Management
New York
$274K
ICP
2537
Impact Capital Partners
Colorado
$274K
CB
2538
CNB Bank
Pennsylvania
$274K
SIM
2539
SSI Investment Management
California
$273K
PFA
2540
Pettinga Financial Advisors
Indiana
$273K
SCI
2541
S&CO Inc
Massachusetts
$272K
TWM
2542
Tripletail Wealth Management
Florida
$271K
SHGA
2543
Sand Hill Global Advisors
California
$270K
JMA
2544
J.M. Arbour
Maine
$268K
WP
2545
WealthSpring Partners
California
$267K
SLA
2546
Silver Lake Advisory
Utah
$267K
SWRP
2547
Summit Wealth & Retirement Planning
California
$267K
FA
2548
FDx Advisors
Illinois
$267K
BOS
2549
Bank of Stockton
California
$267K
RFN
2550
RDA Financial Network
Iowa
$267K