American Express Company (AXP)

Highly Crowded

Held by 2,787 of 5,944 reporting institutions (100th percentile) — extremely crowded.

Data as of Q1 2026

Institutional Ownership

83.66%

QoQ Change

-1.29%

Total Value

$167.6T

Shares Outstanding

682.3M

Crowding AnalysisHighly Crowded

Holders2,787of 5,944

Avg: 68

Uncrowded100th percentileCrowded

Institutional Activity

Buy/Sell Ratio0.81x

99th percentile

1,258 buying1,557 selling

+183

New

-335

Closed

-10,365,594

Net shares

Holding Period Distribution

estimate

Median: 6 QAvg: 6 QHolders: 2,787

Ownership Concentration

Top 5: 48.4%Top 10: 57.7%

BERKSHIRE HATHAWAY26.6%

BlackRock,7.3%

VANGUARD CAPITAL MANAGEMENT5.8%

STATE STREET5.1%

JPMORGAN CHASE &3.6%

Others (2782)51.6%

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Conviction-Weighted Ownership

Median weight: 0.26%Avg weight: 2.03%Max: 17.43%High conviction (>1%): 1

BERKSHIRE HATHAWAY

BlackRock,

VANGUARD CAPITAL MANAGEMENT

STATE STREET

JPMORGAN CHASE &

GEODE CAPITAL MANAGEMENT,

MORGAN STANLEY

FMR

Fisher Asset Management,

VANGUARD PORTFOLIO MANAGEMENT

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$10.0B33.0M shr

NEWVANGUARD PORTFOLIO MANAGEMENT$2.4B8.0M shr

BOUGHTGEODE CAPITAL MANAGEMENT$440M1.5M shr

BOUGHTFMR$259M856K shr

SOLDJPMORGAN CHASE$186M625K shr

SOLDWELLINGTON MANAGEMENT GROUP LLP$1.9B5.0M shr

SOLDJPMORGAN CHASE$427M1.2M shr

SOLDBlackRock$264M712K shr

BOUGHTSTATE STREET$137M370K shr

BOUGHTFMR$92M247K shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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