The founder of the world’s largest cryptocurrency exchange is now, on paper at least, richer than the man who built Microsoft. Changpeng Zhao, known universally as CZ, landed at $110 billion on the Forbes 2026 World’s Billionaires list, a $47 billion jump from the previous year that catapulted him to 17th on the global rich list.

Bill Gates, by comparison, sits at $108 billion and 19th place. The gap between a crypto exchange operator and the co-founder of the company that powers most of the world’s computers is now roughly $2 billion.

The numbers behind the number

CZ’s fortune is overwhelmingly tied to a single asset: his approximately 90% ownership stake in Binance. Forbes values that stake at around $100 billion, which accounts for the vast majority of his estimated net worth.

Binance has clawed back dominance in the exchange landscape, commanding roughly 38% of global crypto trading market share. That recovery is notable given the regulatory gauntlet the platform has navigated, including CZ’s own four-month federal prison sentence, which ended in late 2024.

Gates has seen his ranking slip over the years due to large-scale philanthropic commitments and the financial consequences of his 2021 divorce.

CZ calls his own number into question

Shortly after Forbes published its list on March 10, 2026, CZ took to X to publicly dispute the valuation. His argument was straightforward: major cryptocurrency prices have dropped more than 50% throughout 2026, which would logically drag down the value of any crypto-adjacent business.

The real-time tracking data supports his skepticism, at least partially. As of late June 2026, Forbes has adjusted its estimate down to approximately $107 billion, while Bloomberg’s Billionaires Index records a significantly lower figure of around $78 billion. That’s a $29 billion gap between two of the most respected wealth trackers on the planet.

A $29 billion discrepancy is not a rounding error. The divergence highlights a fundamental problem with valuing privately held crypto businesses: nobody really agrees on what they’re worth.

Why the valuation is so hard to pin down

Binance is not publicly traded. Instead, wealth trackers rely on a combination of revenue estimates, comparable company analysis, and educated guessing.

The 50% decline in major crypto prices that CZ referenced adds another layer of complexity. Binance’s revenue is directly tied to trading volume and the broader health of the crypto market. When prices crash, trading activity can spike temporarily as panicked investors sell, but sustained downturns eventually compress exchange revenues.

So while Binance’s 38% market share is impressive, the total addressable market it’s capturing a share of has shrunk considerably. There’s also the regulatory overhang. Binance has faced enforcement actions from regulators in multiple jurisdictions, and CZ’s prison term, while brief, was a direct consequence of the company’s compliance failures.

What this means for investors

First, the concentration risk is staggering. CZ’s fortune is essentially one giant, illiquid bet on a single company.

Second, the wild variance between Forbes and Bloomberg estimates should give crypto investors pause about any valuation they encounter in this space. If two of the world’s most sophisticated financial data operations can’t agree within $29 billion on what a single company is worth, retail investors should be deeply skeptical of the confident-sounding valuations attached to smaller crypto projects and tokens.

Third, Binance’s resilience is genuinely noteworthy. The exchange weathered a CEO going to prison, a $4.3 billion settlement with US authorities, and a brutal crypto winter, and still emerged commanding the largest market share in the industry.