$AXP received 17 mentions from 7 distinct FinTwit voices over the past 12 months, with the first mention appearing on 2025-12-27 and the most recent on 2026-06-30. @stocksavvyshay led engagement with 6 mentions, followed by @yasutaketin with 4 mentions and @alphaticaio with 3 mentions. The dominant discussion category centered on long research analysis. Recent mentions highlighted American Express partnerships and its role in major investment portfolios, with @stocksavvyshay providing detailed breakdowns of specific corporate developments and holdings.