According to knowledge from SoSoValue, the Ethereum spot ETFs noticed one other robust week of bullish buying and selling exercise within the third week of September, recording $556.92 million in internet inflows. While the determine is barely beneath the $637.79 million inflows registered in the course of the second week, the efficiency underscores sustained investor urge for food for Ethereum publicity by way of regulated institutional automobiles.
Despite the rocky begin to the month, marked by $787.74 million in internet outflows in the course of the first week of September, Ethereum ETFs have now swung again into constructive territory, with a cumulative September internet deposit of $406.97 million.
BlackRock Dominates ETF Flows Again
In analyzing the Ethereum ETFs’ efficiency for the final week, BlackRock’s iShares Ethereum Trust (ETHA) continues to determine itself because the dominant participant, after recording a powerful $513.01 million in internet inflows, i.e, greater than 92% of whole ETH ETF inflows. With this momentum, BlackRock’s ETHA now holds $13.40 billion in cumulative inflows and $17.09 billion in internet belongings beneath administration (AUM), reinforcing its place because the clear market chief.
In traditional trend, different funds lagged effectively behind compared. Grayscale’s Ethereum Mini Trust (ETH) posted a distant second with $17.99 million in internet inflows, adopted by Fidelity’s FETH with $15.18 million. Other ETFs with important traction included Grayscale’s legacy ETHE belief, which added $13.60 million, and Bitwise’s ETHW, which attracted $7.52 million.
However, not all funds shared within the constructive momentum as VanEck’s ETHV misplaced $8.16 million whereas Invesco’s QETH noticed a minor $1.73 million in outflows, highlighting uneven efficiency throughout the sector. Taken collectively, all Ethereum ETFs now report $29.64 billion in whole internet belongings, supported by $13.29 billion in cumulative inflows.
The newest numbers show that regardless of volatility in ETH spot costs and blended efficiency amongst smaller ETFs, general institutional demand for Ethereum stays strong. With BlackRock’s ETHA capturing the lion’s share of flows, its efficiency will doubtless stay a bellwether for the sector. If sustained, these inflows would proceed to place Ethereum ETFs as a central driver of Ethereum’s institutional adoption heading into 2026.
Related Reading: Stocks Over Spot: The Case For Buying Bitcoin Treasury Companies Instead Of BTC
Bitcoin ETFs Record $887 Million
Meanwhile, Bitcoin ETFs additionally noticed outstanding momentum within the third week of September, recording $886.65 million in internet inflows, to push the month-to-month whole to $3.48 billion. Similar to its Ethereum ETF counterpart, BlackRock’s iShares Bitcoin Trust (IBIT) dominated the market as soon as once more, main with $866.84 million in mixture inflows.
At the time of writing, whole internet belongings throughout all Bitcoin ETFs now stand at $152.31 billion, representing 6.63% of Bitcoin’s whole market capitalization. Meanwhile, cumulative inflows have reached $57.72 billion.
Featured picture from IQ.Wiki, chart from Tradingview

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