According to @FarsideUK, US Ethereum ETFs recorded total net outflows of 251.2 million dollars on 2025-09-25, with no positive inflows across the listed products that day. Source: Farside Investors via X on Sep 26, 2025 and farside.co.uk/eth. FETH posted the largest single-fund redemption at 158.1 million dollars, accounting for approximately 62.9 percent of the day’s net outflows. Source: Farside Investors via X on Sep 26, 2025 and farside.co.uk/eth. ETHE, ETHW, and ETH saw additional outflows of 30.3 million, 27.6 million, and 26.1 million dollars respectively, representing roughly 12.1 percent, 11.0 percent, and 10.4 percent of the total. Source: Farside Investors via X on Sep 26, 2025 and farside.co.uk/eth. In breadth terms, eight of nine funds were negative with one flat (ETHA at 0), and among the funds with redemptions the average outflow was about 31.4 million dollars. Source: Farside Investors via X on Sep 26, 2025 and farside.co.uk/eth. Excluding FETH, net outflows still totaled 93.1 million dollars, underscoring sector-wide redemptions in US Ethereum ETFs on the day. Source: Farside Investors via X on Sep 26, 2025 and farside.co.uk/eth.

According to @FarsideUK, Ethereum ETF net flows on 2025-08-14 totaled $639.6 million, with ETHA contributing $519.7 million to lead the day’s creations (source: @FarsideUK, farside.co.uk/eth). FETH added $56.9 million, ETH added $60.7 million, and QETH added $2.3 million, while ETHW, CETH, ETHV, EZET, and ETHE posted zero net flow (source: @FarsideUK, farside.co.uk/eth). Flow concentration was elevated, with ETHA accounting for about 81.3% of the total, ETH 9.5%, FETH 8.9%, and QETH 0.4% based on the reported figures (source: @FarsideUK, farside.co.uk/eth). On a concentration metric, the Herfindahl-Hirschman Index for the day’s net inflows was approximately 0.677, reflecting a highly concentrated profile in one fund based on the same dataset (source: @FarsideUK, farside.co.uk/eth). No tracked fund recorded net outflows for the session, indicating broad net buying across the set on the day (source: @FarsideUK, farside.co.uk/eth).

According to @rovercrc, Fidelity purchased $276.9 million worth of ETH and described it as a record inflow reported on August 12, 2025, indicating unusually strong buy-side activity per the source. According to @rovercrc, this highlights elevated institutional demand for Ethereum relative to recent flow trends, as framed by the source. According to @rovercrc, no venue, product type, or third-party verification details were provided in the post, limiting immediate external confirmation.

According to @cryptojelleNL on Twitter, BlackRock experienced its largest-ever Bitcoin ETF outflow, selling approximately $430.83 million worth of BTC on June 17, 2024 (source: @cryptojelleNL, 2024-06-18). Despite this significant sell-off, BlackRock simultaneously acquired nearly $70 million worth of Ethereum, indicating a notable shift in institutional demand from Bitcoin to Ethereum. This move suggests evolving sentiment among major asset managers, potentially impacting short-term BTC support and signaling possible upside momentum for ETH. Traders should monitor Bitcoin's support levels and Ethereum's potential for increased institutional inflows.