According to Farside Investors, US Bitcoin spot ETFs recorded total net inflows of 3,236 million dollars for the latest week dated Oct 4, 2025, indicating a positive weekly aggregate flow into BTC exposure, source: Farside Investors X post Oct 4, 2025 https://twitter.com/FarsideUK/status/1974368900071465059 and data page https://t.co/Wg6Qpn0Pqw. IBIT led with 1,816.4 million dollars, followed by FBTC at 691.9 million, ARKB at 254.5 million, BITB at 211.9 million, BTCO at 35.3 million, EZBC at 16.5 million, HODL at 65 million, GBTC at 57.2 million, and BTC at 87.3 million, while BRRR and BTCW were flat at 0, source: Farside Investors X post Oct 4, 2025 https://twitter.com/FarsideUK/status/1974368900071465059 and data page https://t.co/Wg6Qpn0Pqw. Based on the reported totals, IBIT accounted for approximately 56% of the week’s net inflows and the top three funds (IBIT, FBTC, ARKB) together captured about 85% of net inflows, source: Farside Investors X post Oct 4, 2025 https://twitter.com/FarsideUK/status/1974368900071465059 and data page https://t.co/Wg6Qpn0Pqw.

According to @FarsideUK, US spot Bitcoin ETFs posted a total net outflow of 363.1 million dollars on 2025-09-22, source: Farside Investors on X https://twitter.com/FarsideUK/status/1970364041169105388 and https://farside.co.uk/btc. FBTC led redemptions with 276.7 million dollars of net outflows, followed by ARKB at 52.3 million, GBTC at 24.6 million, and HODL at 9.5 million, while IBIT, BITB, BTCO, EZBC, BRRR, and BTCW recorded zero flow, source: Farside Investors on X https://twitter.com/FarsideUK/status/1970364041169105388 and https://farside.co.uk/btc. No fund reported an inflow on the day, indicating category-wide net redemptions and concentrated selling interest in FBTC and ARKB during the session, source: Farside Investors on X https://twitter.com/FarsideUK/status/1970364041169105388 and https://farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETFs recorded a total net inflow of $741.5 million on 2025-09-10, based on its aggregated flow tracker for the US Bitcoin ETF cohort, source: @FarsideUK, farside.co.uk/btc. According to @FarsideUK, fund-level flows were FBTC +$299m, IBIT +$211.2m, ARKB +$145.1m, BITB +$44.4m, BTC +$17.6m, HODL +$12m, EZBC +$3.3m, GBTC +$8.9m, while BTCO, BRRR, and BTCW recorded zero flows, source: @FarsideUK, farside.co.uk/btc. According to @FarsideUK, the figures were published on Sep 11, 2025 and cover flows for Sep 10, 2025, with full dataset and disclaimers available at farside.co.uk/btc, source: @FarsideUK, farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETF net flows totaled -$315.9 million on 2025-08-20 (source: Farside Investors tweet on Aug 21, 2025 and ETF flow dashboard). Outflows were led by IBIT -$220 million and ARKB -$75.7 million, with FBTC -$7.5 million, GBTC -$9 million, BRRR -$4.3 million, BITB +$0.6 million, and BTCO, EZBC, HODL, BTCW, BTC at 0 for the day (source: Farside Investors).