American Express Co (AXP) 13F Filings: Institutional Buyers & Sellers (Q2 2026)

AXP ranks #54 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

AXP is a disclosed holding of Warren Buffett (Berkshire Hathaway Inc), one of the tracked superinvestors on AlphaSMO — it makes up 17.1% of that fund's own 13F portfolio.

AXP is a top-conviction position for Berkshire Hathaway Inc — at 17.1% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

Assenagon Asset Management S.A. has added to its AXP position for two straight quarters, increasing it by $86.9M to reach $95.6M today.

Sustainable Growth Advisers, LP has trimmed its AXP position for two straight quarters, cutting it by $52.7M while still holding $286.6M.

AXP is down 0.1% today, but institutions show net buying of $64.3B this quarter — a divergence between today's price move and the underlying institutional flow.

AXP posted net income of $11.4B over the trailing twelve months, and currently trades at a P/E of 19.1.

• Profitable — net income of $11.4B over the trailing twelve months
• Revenue grew 8.8% year over year
• Net income improved year over year, from $10.1B to $11.4B
• Generated $18.4B in positive operating cash flow
• Liabilities run 7.96x equity — a highly leveraged balance sheet worth noting