Grayscale's Ethereum staking mini ETF reported $337 million in inflows during the first quarter of 2026, according to CEO Peter Mintzberg. This achievement positions Grayscale at the top among U.S. ETP providers for the period. Additionally, Ethereum's on-chain transaction volume surpassed 200 million in the same quarter, while the total value of stablecoins on the network reached a record $180 billion, highlighting significant growth in Ethereum's ecosystem.