According to data provided by blockchain analytics service Arkham Intelligence, Buterin’s publicly-known crypto wallets became about $29 million lighter in the six days from Dec. 15 to Dec. 21. This means that the wallets cumulatively lost about 5% of their total value as the price of the assets they held fell from $572 million down to $543 million. Out of the current $543 million held in the wallets, the near totality is Ethereum (ETH). The two top assets other than ETH are Kyber Network (KNC) with $623,000 and Wrapped Ethereum (WETH) with $431,000. As a result of this portfolio nearly completely comprised of Ethereum, Buterin is very exposed to the fluctuation in the price of the cryptocurrency that he helped create. On Dec.