ETF exposure
Sprint 56All ETFs holding this ticker — weight, shares, and flow-of-funds impact.
Citable ownership snapshot
AXP's latest 13F holder table lists Berkshire Hathaway as the largest holder in this view with 151,610,700 shares valued at $45.86B.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Berkshire Hathaway | Mar 31, 2026 | $45.86B | 17.4% |
| Citadel Advisors | Mar 31, 2026 | $648.36M | 0.1% |
| D.E. Shaw & Co. | Mar 31, 2026 | $607.18M | 0.4% |
| Millennium Management | Mar 31, 2026 | $201.41M | 0.1% |
| AQR Capital Management | Mar 31, 2026 | $184.92M | 0.1% |
| Renaissance Technologies | Mar 31, 2026 | $166.63M | 0.3% |
| Balyasny Asset Management | Mar 31, 2026 | $77.13M | 0.1% |
| Two Sigma Investments | Mar 31, 2026 | $10.12M | 0.0% |
Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.
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