On September 11, the iShares Ethereum Trust (ETHA) managed by BlackRock recorded net inflows of approximately $149 million. This figure represents nearly 69% of the total $216 million that entered US spot Ethereum ETFs during that trading session.
Following these inflows, the cumulative net assets of the ETHA fund reached $13,013 billion. The total net assets across the entire spot Ethereum ETF sector are currently estimated at approximately $16,305 billion.
Institutional interest in Ethereum through regulated products has shown significant growth. In August 2026, the sector saw cumulative inflows of $1,75 billion, with ETHA accounting for more than $1 billion of that total over a nine-day period.
BlackRock also operates the ETHB fund, launched in March 2026, which provides investors with access to staking yields. This structure allows traditional finance clients to earn rewards without the need to manage validator nodes or private keys directly.
