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BillionaireList

Comparison

Warren Buffett vs S. Robson Walton net worth

Warren Buffett has the higher latest estimate, $150 billion (October 2026) against $140 billion for S. Robson Walton (October 2026), a gap of $9.8 billion.
Industry setting behind the larger fortune
Latest estimate
$150B$140B
As of
Oct 2026Oct 2026
Source
Forbes Real-Time BillionairesForbes Real-Time Billionaires
Rank
1012
Change vs previous estimate
+$527M+$95.4B
Age
9681
Country
United StatesUnited States
Industry
Finance and investmentsRetail
Source of wealth
Berkshire HathawayWalmart (inherited)
Self-made
YesNo
Dated estimates on record
349
Dated estimates on one chart Warren Buffett S. Robson Walton
$0 $42B $83B $125B $166B 2005 2009 2013 2017 2021 2025 Warren Buffett, $133B, March 2024, Forbes Warren Buffett, $154B, March 2025, Forbes Warren Buffett, $149B, March 2026, Forbes Warren Buffett, $150B, 15 Oct 2026, Forbes Real-Time Billionaires S. Robson Walton, $20.0B, March 2004, Forbes S. Robson Walton, $18.3B, March 2005, Forbes S. Robson Walton, $44.3B, 2019, Forbes S. Robson Walton, $140B, 15 Oct 2026, Forbes Real-Time Billionaires

Shared time and value axes. Each point is one dated public estimate; hover a point for its date and publisher.

Questions people ask

Who is richer, Warren Buffett or S. Robson Walton?
Warren Buffett has the higher latest estimate, $150 billion (October 2026) against $140 billion for S. Robson Walton (October 2026), a gap of $9.8 billion.

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