Sergey Brin Loses $3.39B in a Day as GOOGL Slides 1.46%
Sergey Brin's net worth fell by $3.39B (1.37%) on July 23, 2026, putting the Alphabet (Google) fortune at an estimated $244.20B — #6 in the world.
Published · Updated as figures moved · By RealTimeBillionaire Data Desk
Sergey Brin lost $3.39B of net worth on July 23, 2026, one of the day's biggest moves among the world's richest people. The swing (-$3.39B, or 1.37%) leaves the fortune at an estimated $244.20B, ranked #6 on our real-time list.
The move traces to GOOGL, the listed company behind most of the fortune, which fell 1.46% on the day to 342.09 USD per share. Because a billionaire's wealth is concentrated in stock, daily net worth simply follows the share price multiplied by the shares held.
The loss leaves Sergey Brin $5.31B behind Mark Zuckerberg ($249.51B) one spot up, with Jensen Huang closing in from below at $174.65B.
Co-founder of Google, former president of Alphabet Inc.
Figures are our real-time estimates, derived from public stock holdings plus a static estimate for private assets — directional, not audited, and they will move again with the next trading session.