Ethereum co-founder Vitalik Buterin boasts a substantial crypto portfolio, estimated to be worth at least $1.05 billion by Arkham Intelligence as of August 2025. ETH holdings form the backbone of his wealth, but he also invests in other altcoins and ventures, notably through projects like AAVE V3 WETH, MOODENG, and WHITE tokens. Buterin’s impressive ETH holdings, including a staggering 240,000 ETH, have propelled him back into the billionaire ranks thanks to rising prices. However, this wealth can fluctuate, dipping below $1 billion at times before rebounding. Beyond ETH, Buterin has been active in investment decisions with notable projects such as StarkNet, AAVE V3 WETH, and MOODENG, showcasing his active role in the crypto world.