Stocktoria
AMERICAN EXPRESS CO AXP
AMERICAN EXPRESS CO institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 151,610,700 | $45.9B | 21.78% |
| BlackRock Finance, Inc. | 41,897,299 | $9.7B | 6.02% |
| CITADEL ADVISORS LLC | 2,143,496 | $648.4M | 0.31% |
| D. E. Shaw & Co., Inc. | 2,007,338 | $607.2M | 0.29% |
| MILLENNIUM MANAGEMENT LLC | 665,861 | $201.4M | 0.1% |
| AQR CAPITAL MANAGEMENT LLC | 613,370 | $184.9M | 0.09% |
| RENAISSANCE TECHNOLOGIES LLC | 550,880 | $166.6M | 0.08% |
| DODGE & COX | 277,490 | $83.9M | 0.04% |
% 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.