Ethereum Treasury Company The Ether Machine terminates $1.6 billion SPAC merger deal summary

Ethereum Treasury Company The Ether Machine and Dynamix Corporation's $1.6 billion SPAC merger agreement has been terminated due to unfavorable market conditions. The merger aimed to list The Ether Machine on Nasdaq, and after termination, Dynamix will receive $50 million in compensation.
Gate News reports that on April 12, The Ether Machine announced that its $1.6 billion SPAC (Special Purpose Acquisition Company) merger agreement with Dynamix Corporation (stock code: DYNX) has been terminated due to adverse market conditions. The deal was initially disclosed in July 2025 and aimed to list The Ether Machine under the ticker ETHM on Nasdaq.
The company positions itself as an Ethereum treasury and yield vehicle, generating returns through staking and DeFi strategies, while holding substantial Ethereum reserves. According to CoinGecko data, The Ether Machine currently holds 496,712 ETH, worth over $1.1 billion.
The deal attracted significant attention due to its size, including a $1.5 billion full subscription PIPE (Private Investment in Public Equity) financing, described as the largest of its kind since 2021 among all common stock financings. Additionally, about $170 million is held in Dynamix's trust account.
Post-merger, the entity's Ethereum holdings are expected to exceed 400,000 ETH, partly contributed by co-founder Andrew Keys.
Both companies stated in their termination announcement that the termination was mutually agreed upon.
According to documents filed with the U.S. Securities and Exchange Commission (SEC), as part of the termination agreement, Dynamix will receive $50 million in compensation within 15 days.