BlackRock — the world's largest asset manager — now holds billions of dollars in Ethereum through two separate ETFs. Whether you've been watching crypto from the sidelines or you're already in theBlackRock — the world's largest asset manager — now holds billions of dollars in Ethereum through two separate ETFs. Whether you've been watching crypto from the sidelines or you're already in the
Learn/Cryptocurrency Knowledge/Hot Concepts/BlackRock Ethereum ETF Explained: ETHA, ETHB, and How They Work
BlackRock Ethereum ETF Explained: ETHA, ETHB, and How They Work
BlackRock — the world's largest asset manager — now holds billions of dollars in Ethereum through two separate ETFs.
Whether you've been watching crypto from the sidelines or you're already in the market, understanding the BlackRock Ethereum ETF changes how you read institutional moves in crypto.
This article breaks down how ETHA and ETHB work, what makes them different, and why BlackRock's Ethereum investment matters for the broader market.
- BlackRock's ETFs trade ETH exposure — read our complete Ethereum guide for what they're based on.
Key Takeaways
- BlackRock operates two Ethereum ETFs: ETHA for pure price exposure and ETHB for price exposure plus staking yield.
- ETHA launched on Nasdaq in July 2024 and held over $6.5 billion in assets at the time ETHB debuted.
- ETHB, launched March 12, 2026, stakes between 70% and 95% of its ETH holdings and distributes approximately 82% of gross staking rewards to investors monthly.
- ETHB introduced a new risk that ETHA does not carry — slashing risk — and staking rewards are generally taxed as ordinary income under current IRS guidance.
- Beyond its ETFs, BlackRock launched the BUIDL tokenized fund on Ethereum in March 2024, which surpassed $1 billion in AUM by March 2025.
- According to BlackRock, iShares captured approximately 95% of all flows into digital asset ETPs in 2025.
What Is the BlackRock Ethereum ETF? Understanding ETHA
BlackRock launched the iShares Ethereum Trust ETF — ticker ETHA — on Nasdaq in July 2024.
It's a spot Ethereum ETF, meaning the fund holds real ETH directly in custody through Coinbase Prime rather than tracking futures contracts.
At launch of ETHB in March 2026, ETHA held over $6.5 billion in assets, making it the largest Ethereum ETF in the U.S. by assets under management.
The fund charges a 0.25% annual sponsor fee — standard for spot crypto ETFs — and its value is benchmarked against the CME CF Ether-Dollar Reference Rate.
The biggest appeal is access: investors can gain Ethereum exposure through a regular brokerage account, the same way they'd buy stocks or bonds, without needing a crypto wallet or managing private keys.
BlackRock's distribution network and the iShares brand have attracted financial advisors and institutional allocators who want ETH exposure through familiar brokerage infrastructure.
- For ETHA specifically, read our guide on the iShares Ethereum Trust ETF (ETHA): ticker, price, and key details
- For the complete comparison, see our guide on Ethereum ETFs, top funds, staking options, and how to invest in them all
BlackRock Ethereum Staking ETF: How ETHB Works
On March 12, 2026, BlackRock launched its second Ethereum product: the iShares Staked Ethereum Trust ETF, ticker ETHB, on Nasdaq.
ETHB is BlackRock's first crypto ETF designed to generate yield — making it a fundamentally different product from ETHA.
Under normal conditions, between 70% and 95% of the ETH held by ETHB is staked via Coinbase Prime, with approximately 82% of gross staking rewards distributed to investors monthly.
Gross staking yield varies with network conditions; the exact return investors receive will depend on how much of the fund's assets are staked and the fees charged for staking.
BlackRock and Coinbase retain 18% of staking rewards as a service fee, while the fund charges a 0.25% annual sponsor fee — temporarily discounted to 0.12% for the first year on the first $2.5 billion in assets.
Two regulatory shifts made ETHB possible: the departure of former SEC Chair Gary Gensler, who had previously blocked staking in ETF filings, and the passage of the GENIUS Act in July 2025, a federal digital asset regulatory framework that contributed to a broader shift in the SEC's approach toward crypto products.
ETHB launched with just over $100 million in initial assets.
BlackRock ETH ETF Compared: ETHA vs ETHB
The core difference between ETHA and ETHB comes down to one word: yield.
ETHA gives you pure Ethereum price exposure — straightforward, liquid, and without any additional operational complexity.
ETHB does the same, but also stakes the majority of its ETH holdings to generate monthly cash distributions from staking rewards.
If you want the simplest possible way to hold ETH in a brokerage account, ETHA is the cleaner choice.
If you want Ethereum exposure plus an income stream and you're comfortable with the additional risk layer, ETHB is the upgrade worth considering.
There are two risks worth understanding with ETHB that ETHA doesn't carry.
First, staking introduces slashing risk — validators can be penalized for technical failures or misbehavior, which could reduce the fund's ETH holdings.
Second, under current IRS guidance, staking rewards distributed to investors are generally taxed as ordinary income, which may matter for investors in higher tax brackets.
BlackRock deliberately kept the two funds separate so investors can choose based on their own risk tolerance and tax situation.
Why BlackRock Buying Ethereum Matters for the Market
BlackRock manages $14 trillion in assets under management — and its Ethereum footprint goes well beyond two ETFs.
In March 2024, BlackRock launched the BUIDL fund (BlackRock USD Institutional Digital Liquidity Fund), a tokenized money market fund built natively on the Ethereum blockchain.
BUIDL surpassed $1 billion in AUM by March 2025 and peaked near $2.9 billion by mid-2025, reflecting strong institutional demand for on-chain financial products built on Ethereum.
According to BlackRock, iShares captured approximately 95% of all flows into digital asset ETPs in 2025.
When the world's largest asset manager allocates this level of capital and product development to a single blockchain network, it signals a meaningful shift in how institutional investors are approaching Ethereum.
The ETHB launch specifically changes what a crypto ETF can do — moving from a passive price-tracking vehicle to an income-generating product that pays monthly yield through the same brokerage infrastructure used for stock dividends and bond coupons.
That structural shift has implications beyond Ethereum: Solana and Cardano staking ETF filings are already in front of the SEC, and the structure BlackRock established with ETHB may serve as a model for the next wave of yield-bearing crypto ETFs.
Frequently Asked Questions
Does BlackRock have an Ethereum ETF?
Yes — BlackRock operates two: ETHA (iShares Ethereum Trust ETF, spot exposure) and ETHB (iShares Staked Ethereum Trust ETF, spot + staking yield).
What is the BlackRock Ethereum ETF ticker?
The spot ETF trades under ETHA on Nasdaq; the staked version trades under ETHB on Nasdaq.
How much Ethereum does BlackRock own?
At the time of ETHB's launch in March 2026, ETHA held over $6.5 billion in ETH, while ETHB launched with just over $100 million — BlackRock also holds ETH through its BUIDL tokenized fund on the Ethereum network.
Is BlackRock buying Ethereum?
Yes — every dollar that flows into ETHA and ETHB requires the fund to purchase spot ETH on-chain, so inflows translate directly into ETH buying activity.
Did BlackRock sell Ethereum?
BlackRock's ETF structure requires it to hold ETH matching investor demand; it does not trade Ethereum directionally, though the trust does sell small amounts of ETH periodically to cover sponsor fees.
What is the BlackRock Ethereum ETF price?
ETHA's share price reflects the current market value of ETH held per share, less fees — you can track live pricing on Nasdaq or through any major brokerage platform.
Conclusion
BlackRock has moved from holding Ethereum passively to offering two distinct investment products — one for pure price exposure, one for yield.
ETHA suits investors who want straightforward ETH access through a brokerage account; ETHB suits those who want price exposure plus monthly staking income.
For anyone looking to trade or explore Ethereum directly, MEXC offers spot ETH trading and access to the broader crypto market.
- ETHA and ETHB are wrappers — see our full Ethereum guide to know the asset within.
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