Ethereum ETFs match record 19-day inflow streak, adding $5.4 billion as holdings near 5% of ETH supply
Quick Take U.S. spot Ethereum ETFs have matched their record 19-day net inflow streak, adding $5.8 million on Wednesday to a run that totals $5.38 billion. The combined ETFs now hold approximately 5.7 million ETH on behalf of their clients — around 4.7% of ETH’s estimated 120.7 million circulating supply.
The U.S. spot Ethereum exchange-traded funds have matched their record 19-day net inflow streak, with the latest run now totaling $5.38 billion.
The prior 19-day streak from May 16 to June 12 brought in $1.37 billion. However, inflows have ramped up considerably during this latest run, which began on July 3, averaging $282.9 million per day.
That said, Wednesday's net inflows of $5.8 million represent the lowest addition for the period, and it remains to be seen if the ETFs can set a new record daily inflow streak on Thursday or if the run comes to an end.
BlackRock's ETHA led Wednesday's inflows, adding $20.3 million, followed by Grayscale's ETHE with $7.8 million. However, that was offset by $22.3 million in net outflows from Fidelity's FETH, while the other ETFs all witnessed zero flows for the day, according to data compiled by The Block.
ETHA has also dominated the 19-day run, accounting for $4.19 billion or 78% of the total, followed by Fidelity's FETH with $591.7 million, and Grayscale's mini ETH product with $451 million. Bitwise's ETFW added $94.3 million during the period, while VanEck's ETHV added $25.6 million, Franklin Templeton's EZET $18.8 million, Invesco's QETH $3.7 million, and 21Shares CETH $3.4 million. Grayscale's converted and higher-fee ETHE fund witnessed the only net outflows, losing $6.5 million. The ETFs' cumulative net inflows since their July 2024 debut currently stand at nearly $9.7 billion.
Meanwhile, the U.S. spot Bitcoin ETFs notched $47.1 million worth of net inflows on Wednesday, extending their own positive run to five days, totaling $641.7 million. Total cumulative net inflows stand at $55.4 billion since their January 2024 launch.
Ethereum ETF holdings approach 5% of ETH circulating supply
In combination, the U.S. spot Ethereum ETFs now hold approximately 5.7 million ETH on behalf of their clients, according to CoinGlass data and the funds' disclosure pages, worth around $22 billion at current prices.
That's equivalent to approximately 4.7% of ETH's estimated 120.7 million circulating supply ($466 billion), per The Block's ETH price page . ETH is currently trading for $3,860, up 1.3% over the past 24 hours and 16% year-to-date.
BlackRock's ETHA accounts for over 3 million ETH alone, worth around $11.6 billion, equivalent to approximately 2.5% of ether's circulating supply.
In comparison, the total value of ether treasuries recently surpassed $10 billion, accounting for 2.73 million ETH or around 2.3% of the circulating supply across 64 entities, according to SER data , The Block reported earlier on Thursday.
ETF in-kind redemptions approved: Are staking features next?
On Tuesday, the SEC approved in-kind redemptions for U.S. spot Bitcoin and Ethereum ETFs, aligning the crypto investment products with traditional fund structures and reducing costs for investors. The regulator granted accelerated approvals to Nasdaq, NYSE Arca, and Cboe BZX, clearing the way for firms like BlackRock, Fidelity, and Ark Invest to use in-kind processes, allowing their authorized participants to create and redeem ETF shares using the crypto assets rather than converting to cash.
With the SEC acknowledging a 19b-4 filing from Nasdaq to allow staking in BlackRock's Ethereum ETF on Wednesday, NovaDius Wealth Management President Nate Geraci said staking approvals for the funds are "next on the SEC's hit list," under the pro-crypto Trump administration — ahead of a green light for any other crypto ETFs .
Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
You may also like
How much CPO demand will Nvidia Rubin Ultra generate? Bernstein: Optical value per Pod will increase fivefold
Bernstein believes that the co-packaged optics (CPO) and fiber demand driven by Nvidia's Rubin Ultra architecture will surge significantly, with the optical content per Pod rising from $1 million to $5.4 million. This will propel the size of Nvidia's optical ecosystem market to $46.8 billion by 2028 (a 91% annual increase). Although the industry faces supply bottlenecks with InP substrates, the outlook remains positive. The institution reiterates its “outperform” rating for Lumentum, Coherent, and Ciena.

UBS Q3 implements a two-way strategy with gold options, heavily invests in technology stocks, and builds positions in SK Hynix (SKHY.US)
UBS Group (UBS.US) has submitted its Q3 holdings report (13F) as of September 30, 2026.

SpaceX (SPCX.US) reportedly attempts “de-Nvidiaization” at the rack level: developing Kessel cabinets to bypass L6 compute boards, purchasing only chips
SemiAnalysis: SpaceX has developed its own Kessel cabinet, bypassing Nvidia's L6 cards to provide more options for manufacturing its own hardware.

$3.7 billion “data center power equipment prepayments” abandoned! What did "the most active buyer of gas turbines", SoftBank, see?
In the second quarter of fiscal year 2026, SoftBank reported a net loss of $7.1 billion, primarily due to a $3.7 billion impairment charge from a $9.5 billion advance payment for power generation equipment for US data centers—of which about $2.9 billion was non-refundable and effectively lost. The CFO admitted that SoftBank placed orders before the project plan was finalized, and is now conducting a comprehensive review of its procurement strategy. "The most aggressive purchaser of gas turbines has now written off the deposit in this way."
