BH
Berkshire Hathaway disclosed increased in AMERICAN EXPRESS CO
Berkshire Hathaway filed a 13F change in AMERICAN EXPRESS CO (25816109) on 2025-11-14, covering period end 2025-09-30.
Action
Increased
Capital
$1,998,229,026 reported value
Institutional 13F Signals1 evidence source
Why it matters
This signal is anchored to the SEC filing date while retaining the underlying 13F period end.