Arkham Intelligence’s new deep-dive, shared via X on September 6, pegs Vitalik Buterin’s wealth at “at least $1.05 billion”—a lower-bound tally built from identified on-chain assets and known private holdings. The report situates the estimate as of August 2025 and emphasizes that it fluctuates intraday with Ether’s price.

How Rich Is Ethereum Co-Founder Vitalik Buterin?

The backbone is Ether itself. Arkham attributes ~240,042 ETH to Buterin’s known wallets and notes that over 99% of his crypto portfolio value is in ETH. At the time of writing in the report, ETH was $4,321, implying roughly $1.04 billion of ETH exposure alone and explaining the tight co-movement between his net worth and ETH’s market cycle.

Historically, Arkham reconstructs a precise balance-history curve. On December

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