BlackRock’s Bitcoin ETF dominates with $184.4 million inflow amid positive Ethereum ETF movements On Sept. 25, Bitcoin ETFs recorded net inflows of $105.9 million, driven primarily by a significant $184.4 million inflow into BlackRock’s IBIT ETF.
However, this was partially offset by notable outflows from Fidelity’s FBTC and Ark’s ARKB ETFs, which saw withdrawals of $33.2 million and $47.4 million, respectively. Bitwise’s BITB ETF added a modest $2.1 million, while other major ETFs, including those from Invesco, Franklin, Valkyrie, VanEck, WisdomTree, and both Grayscale funds, reported no flow changes.
Ethereum ETFs saw total inflows of $43.2 million, led by Grayscale’s mini Ethereum ETF (ETH) with $26.6 million. BlackRock’s ETHA ETF added $9.4 million, and Fidelity’s FETH reported inflows of $6.4 million. A smaller inflow of $0.8 million was recorded for 21Shares’ CETH, while other funds from Bitwise, VanEck, Invesco, Franklin, and Grayscale’s primary ETHE fund remained flat.
The contrasting flows reflect mixed investor sentiment, with strong demand for BlackRock’s Bitcoin and Grayscale’s mini Ethereum ETFs, while other funds experienced varied movements, highlighting selective buying and strategic reallocations across major institutional products.
Analyst 
Liam 'Akiba' Wright
Also known as "Akiba," Liam Wright is a reporter, podcast producer, and Editor-in-Chief at CryptoSlate. He believes that decentralized technology has the potential to make widespread positive change.
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Bitcoin, a decentralized currency that defies the sway of central banks or administrators, transacts electronically, circumventing intermediaries via a peer-to-peer network.
Ethereum
$3,124.40
Ethereum is a decentralized, open-source blockchain platform that enables the creation of smart contracts and decentralized applications (DApps).
BlackRock
BlackRock, synonymous with global asset management, is an American multinational investment management corporation based in New York City.
Grayscale Investments
Established in 2013 by Digital Currency Group, Grayscale Investments is a trusted authority on digital currency investing and cryptocurrency asset management.
Fidelity Investments
Fidelity Investments Inc., commonly referred to as Fidelity, is a multinational financial services corporation based in Boston, Massachusetts.