Billionaire wealth changes: 2026-10
The biggest gain in the estimates on our list is Elon Musk’s (+$519.9 bn).
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Data
| Name | Change |
|---|---|
| Elon Musk | $519.9 bn |
| Fernando De Leon | $0.3 bn |
| Roman Abramovich | $-3.1 bn |
Methodology
Each net-worth estimate on our list at the end of the month is compared with the end of the previous month (Afoli keeps a monthly snapshot of the list); until such a snapshot exists, estimates published in the last 12 months are compared with the same person’s previous estimate. Every figure is an estimate that Wikidata editors cite from a published source (CC0).
Source and licence
Wikidata net-worth statements (P2218) — CC0 1.0. Compiled by Afoli; reuse the table with the credit “Afoli (afo.li), data: Wikidata (CC0)”.
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