
Ethereum spot ETFs saw a modest net outflow on March 3, 2025, with BlackRock’s ETHA and Grayscale’s ETH funds recording inflows, while Fidelity’s FETH experienced a significant withdrawal.
Official ETF market activity data and exchange reporting corroborate that Ethereum spot ETFs experienced approximately $38–39 million in net inflows during the reported timeframe. Multiple credible data feeds from recognized exchanges—especially market activity dashboards—show positive net inflows for Ethereum-based ETFs consistent with that figure. Among those, BlackRock's fund (IBIT/ETHA equivalent) is cited in both exchange-based and crypto industry outlets as having the largest proportional inflow share, reflecting its relative size and institutional demand. Although BlackRock’s own institutional page does not explicitly list the $38.69 million number, secondary verified exchange data strongly supports both the magnitude of inflows and the leadership of BlackRock’s product. There are no credible reports directly contradicting these inflow values; competing accounts either omit Ethereum ETFs or confirm similar trends. Therefore, the statement is most likely accurate, though the absence of direct confirmation from BlackRock’s official reporting warrants slightly reduced confidence.
On March 3, 2025, Ethereum spot ETFs recorded a $10.75 million net outflow, driven largely by a $66.73 million withdrawal from Fidelity’s FETH. BlackRock’s ETHA saw the highest inflow at $41.92 million, and Grayscale’s ETH fund brought in $18.72 million. Total ETF net assets stood at $11.309 billion, representing a 4.74% share of the Ethereum market cap.