3,105 institutions reported holding $201.07B of AMERICAN EXPRESS CO (AXP) in SEC 13F filings for 2026-06-30. Largest institutional holders: Berkshire Hathaway Inc ($51.28B), VANGUARD GROUP INC ($16.73B), BlackRock, Inc. ($14.21B), STATE STREET CORP ($9.84B), JPMORGAN CHASE & CO ($7.00B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30