BlackRock’s Ethereum ETF products posted mixed fund flows on May 11, highlighting a divergence in investor positioning across spot and staking-related exposure. According to the reported data, the BlackRock Ethereum ETF ETHA recorded a net inflow of 906 ETH, worth approximately $2.12 million. The fund also logged about $0.3 billion in trading volume for the day.
In contrast, BlackRock’s staked Ethereum ETF ETHB saw a net outflow of 499 ETH, equivalent to roughly $1.17 million. The contrasting daily flow pattern suggests that investors did not treat the two products the same way, despite both being tied to Ethereum exposure.
Different investor appetite across ETF structures
The gap between inflows into ETHA and outflows from ETHB may reflect differing preferences around product structure. A conventional Ethereum ETF can appeal to investors seeking direct price exposure, while a staked ETF introduces an added layer linked to staking allocation and yield expectations. As a result, short-term flows may respond not only to Ether price sentiment but also to how investors assess liquidity, complexity, and portfolio fit.
ETHB still holds a large Ethereum position
Despite the day’s outflow, ETHB remains sizable in asset holdings. The fund currently holds 282,955 ETH in total, consisting of 226,780 staked ETH and 56,175 regular ETH. That breakdown underscores that staking remains central to the product’s design and performance profile.
While one trading day does not define a long-term trend, the May 11 data offers a useful snapshot of how capital may be rotating within Ethereum-linked investment vehicles. For market watchers, the split between ETHA and ETHB provides another signal that investor demand is becoming more selective across crypto ETF formats.

