According to @FarsideUK, U.S. spot Bitcoin ETFs posted a total net inflow of $292.3 million on 2025-09-16; source: Farside Investors, farside.co.uk/btc. IBIT led with +$209.2 million, followed by FBTC at +$45.8 million, ARKB at +$40.7 million, and HODL at +$7.4 million, while BITB recorded a -$10.8 million outflow; source: Farside Investors, farside.co.uk/btc. BTCO, EZBC, BRRR, BTCW, GBTC, and BTC reported flat flows for the day; source: Farside Investors, farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETFs recorded a total net inflow of 259.9 million on 2025-09-15, based on the firm’s daily flow data. source: Farside Investors, farside.co.uk/btc, X post dated Sep 16, 2025 According to @FarsideUK, IBIT led with 261.8 million of inflows, FBTC added 7.5 million, EZBC added 3.3 million, and BTC added 6.1 million, while BITB saw an 18.8 million outflow and ARKB, BTCO, BRRR, HODL, BTCW, GBTC recorded zero flow. source: Farside Investors, farside.co.uk/btc, X post dated Sep 16, 2025 According to @FarsideUK, IBIT represented about 100.7 percent of the day’s net inflow due to offsetting redemptions elsewhere, and 5 of 11 funds showed non-zero activity, indicating concentrated flow leadership. source: Farside Investors, farside.co.uk/btc, X post dated Sep 16, 2025

According to Farside Investors, Bitcoin ETF net flows totaled $172.8 million on April 29, 2025, with IBIT attracting a significant $216.7 million in inflows while FBTC and BITB saw outflows of $6.2 million and $24.4 million respectively (source: FarsideUK, Twitter, April 30, 2025). Other major ETFs like ARKB reported a $13.3 million outflow, and no net flows were recorded for BTCO, EZBC, BRRR, HODL, BTCW, GBTC, or BTC. These movements suggest continued strong institutional interest primarily in IBIT, offering traders insights into shifting market sentiment and potential capital rotation among leading spot Bitcoin ETFs. For full data and disclaimers, visit farside.co.uk/btc.