His single-day estimated gain outpaces every other move on the Forbes Real-Time Billionaires top 10 Monday.

Zuckerberg’s Single-Day Jump Mark Zuckerberg’s paper fortune climbed by $25.8 billion in a single trading day on September 21, 2026, according to the Bloomberg Billionaires Index as read by our editor ...

Mark Zuckerberg’s fortune took a sharp hit on Friday as Meta Platforms shares fell, wiping nearly $9 billion from the ...

Mark Zuckerberg’s estimated net worth jumped by $25 billion in a single day as Meta Platforms shares surged nearly 12%. The rally came after Wells Fargo raised its price target on Meta and as ...

Mark Zuckerberg's fortune plummeted by nearly $20 billion as Meta's shares fell, driven by investor concerns over the high ...

Mark Zuckerberg’s estimated fortune jumped by about $25 billion in a single day after Meta Platforms shares surged nearly 12%, driven by renewed investor interest in the company’s artificial ...

Mark Zuckerberg lost $8.9 billion in a day as Meta stock dropped 4% following a Goldman Sachs report warning AI spenders need $300 billion to break even.

Meta CEO Mark Zuckerberg saw nearly $9 billion wiped from his estimated fortune in a single day. Zuckerberg’s estimated net ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...