3,077 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 413 funds opening new positions, 1,181 increasing their positions, 1,104 reducing their positions, and 94 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: 2,8163,077 (+261)

2.63% more ownership

Funds ownership: 78.53%81.16% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,104

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
WA
2876
Westfuller Advisors
New York
$93.8K
CFS
2877
Compass Financial Services
Iowa
$93.7K
MTIC
2878
Missouri Trust & Investment Company
Missouri
$92K
BOJHT
2879
Bank of Jackson Hole Trust
Wyoming
$91.3K
1IA
2880
1620 Investment Advisors
Massachusetts
$90.9K
BW
2881
Basepoint Wealth
Iowa
$88K
EA
2882
Emerald Advisers
Pennsylvania
$87.1K
BPAMU
2883
BTG Pactual Asset Management US
New York
$85.8K
EFG
2884
Embree Financial Group
Illinois
$84.1K
RFS
2885
Richardson Financial Services
Massachusetts
$84.1K
EI
2886
EFG International
$83.5K
MAM
2887
Marquette Asset Management
Minnesota
$83.1K
RBC
2888
Roble Belko & Company
Pennsylvania
$83K
RFG
2889
REAP Financial Group
Texas
$82.3K
NRG
2890
Nemes Rush Group
Michigan
$81.9K
WA
2891
Walsh & Associates
Florida
$81.8K
SHIM
2892
Stone House Investment Management
Pennsylvania
$80K
BGA
2893
Battery Global Advisors
Massachusetts
$79.5K
GJIA
2894
Glass Jacobson Investment Advisors
Maryland
$78.6K
MA
2895
Modus Advisors
Minnesota
$78.6K
SR
2896
Syntax Research
Florida
$77.6K
NEWAS
2897
N.E.W. Advisory Services
Wisconsin
$77.6K
LGWM
2898
Litman Gregory Wealth Management
California
$77.2K
PP
2899
Pingora Partners
Wyoming
$76.9K
CFG
2900
Clayton Financial Group
Missouri
$76.6K