According to @lookonchain, Aug 26 saw net inflows of +1,673 BTC (+$184.02M) across 10 Bitcoin ETFs, with Fidelity posting +589 BTC (+$64.76M) and holding 199,803 BTC valued at $21.98B (source: @lookonchain, Aug 26, 2025). For Ethereum, 9 ETFs recorded net inflows of +104,498 ETH (+$470.24M), including iShares (BlackRock) with +69,889 ETH (+$314.5M), bringing the day’s combined ETF net inflows to approximately $654.26M based on the reported figures (source: @lookonchain, Aug 26, 2025).

According to @lookonchain, on Aug 25 the 10 Bitcoin ETFs posted a combined net flow of +41 BTC (+$4.73M). According to @lookonchain, ARK 21Shares recorded +563 BTC (+$65.31M) and holds 42,378 BTC ($4.73B), implying other BTC ETFs saw a combined -522 BTC net flow based on @lookonchain data. According to @lookonchain, the 9 Ethereum ETFs registered a net flow of +61,425 ETH (+$285.19M). According to @lookonchain, BlackRock’s iShares saw +24,461 ETH (+$113.57M), implying the remaining ETH ETFs totaled +36,964 ETH based on @lookonchain figures.

According to @lookonchain, on Aug 15 the 10 Bitcoin ETFs recorded net inflows of +1,738 BTC (+$205.17M) while the 9 Ethereum ETFs saw net inflows of +138,232 ETH (+$629.78M) [@lookonchain]. According to @lookonchain, iShares (BlackRock) contributed +4,428 BTC inflows (+$522.68M) and +114,069 ETH inflows ($519.7M), and its Bitcoin ETF now holds 748,968 BTC (valued at $88.4B) [@lookonchain]. Based on @lookonchain data, iShares’ +4,428 BTC versus the +1,738 BTC aggregate implies it drove more than 100% of daily BTC net inflows due to offsetting outflows at peers, while its +114,069 ETH constituted roughly 82% of ETH net inflows, highlighting concentrated ETF demand that traders can track for flow-driven sentiment shifts [@lookonchain].

According to @lookonchain, 10 Bitcoin ETFs recorded net inflows of +3,308 BTC worth $396.03M on Aug 11, led by iShares (BlackRock) with +3,089 BTC worth $369.73M and a current holding of 742,451 BTC valued at $88.88B, source: @lookonchain. According to @lookonchain, 9 Ethereum ETFs recorded net inflows of +112,031 ETH worth $470.76M on Aug 11, with iShares (BlackRock) contributing +62,936 ETH worth $264.46M, source: @lookonchain.

According to Farside Investors, Bitcoin ETF net flows on May 23, 2025, recorded a substantial net inflow of $211.7 million, driven primarily by BlackRock's IBIT with $430.8 million in inflows. However, significant outflows were observed from Fidelity's FBTC ($-73.7 million), ARK's ARKB ($-73.9 million), and Grayscale's GBTC ($-89.2 million). These shifts highlight strong institutional demand for IBIT while legacy products like GBTC continue to see redemptions. Crypto traders should closely monitor ETF flow trends as they directly impact Bitcoin price liquidity and short-term volatility. Source: Farside Investors (@FarsideUK, May 24, 2025).