Stocktoria
AMERICAN EXPRESS CO AXP
AMERICAN EXPRESS CO institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 151,610,700 | $51.3B | 21.78% |
| BlackRock Finance, Inc. | 41,897,299 | $9.7B | 6.02% |
| CITADEL ADVISORS LLC | 1,843,834 | $623.7M | 0.26% |
| D. E. Shaw & Co., Inc. | 1,752,103 | $592.6M | 0.25% |
| AQR CAPITAL MANAGEMENT LLC | 427,672 | $144.7M | 0.06% |
| MILLENNIUM MANAGEMENT LLC | 344,307 | $116.5M | 0.05% |
| DODGE & COX | 271,279 | $91.8M | 0.04% |
| TWO SIGMA INVESTMENTS, LP | 95,926 | $32.4M | 0.01% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.