Big move
Masayoshi Son Loses $4.8B in a Day, Net Worth Now $44.92B
Masayoshi Son's fortune fell $4.8 billion (-9.7%) on November 6, 2026, to $44.92 billion, per Forbes real-time data.
Masayoshi Son's net worth fell by $4.8 billion on November 6, 2026, a drop of -9.7% in a single trading day, according to Forbes' real-time billionaires data. That leaves the fortune at $44.92 billion, ranking Masayoshi Son 44th in the world.
The numbers
| Net worth | |
|---|---|
| Previous day | $49.73B |
| Now | $44.92B |
| Change | -$4.8B (-9.7%) |
Most of Masayoshi Son's wealth is tied to Telecom, Investments, so the figure moves with sell-offs in those holdings. Forbes values public stakes at the latest share price, which is why paper fortunes can swing by billions in hours.
Watch the fortune update live on our Masayoshi Son net worth tracker, or see today's biggest billionaire winners and losers.
Sources
- Forbes Real-Time Billionaires — Forbes
- Live net worth tracker — billionairetracker.us
Figures come from live data at the time of publishing; profiles update every 15 minutes. Methodology