Who owns American Express Co (AXP)?
507 US mutual funds and ETFs from 215 fund families reported a position in AXP for the quarter ending 2026-06-30. Against their own report a quarter earlier, 149 raised shares, 17 opened a new position, 253 cut and 35 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Vanguard Index Funds | 4 | 40.3% |
| Ishares Trust | 17 | 12.9% |
| Select Sector Spdr Trust | 1 | 3.9% |
| Jpmorgan Trust I | 8 | 3.5% |
| Vanguard Institutional Index Funds | 2 | 3.4% |
| Fidelity Contrafund | 4 | 3.0% |
Tracked managers holding AXP
| Investor | Book weight |
|---|---|
| Warren Buffett · Berkshire Hathaway | 17.1% |
| Guy Spier · Aquamarine | 15.3% |
| Hosking | 2.4% |
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about AXP. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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