According to @FarsideUK, the ARK 21Shares Bitcoin ETF (ARKB) reported a US$35.5 million daily flow on Oct 3, 2025 (source: @FarsideUK; source: Farside Investors Bitcoin ETF Flow Tracker at farside.co.uk/btc). The figure is listed within Farside Investors’ Bitcoin ETF Daily Flow dataset, which provides USD-denominated flow data and hosts methodology and disclaimers on its tracker page (source: Farside Investors at farside.co.uk/btc).

According to @FarsideUK, the Ark 21Shares Bitcoin ETF (ARKB) recorded a daily flow of US$5.9 million on Oct 1, 2025. Source: https://twitter.com/FarsideUK/status/1973530281173758304; https://farside.co.uk/btc/ The Farside Bitcoin ETF dashboard provides issuer-level daily net flows and cumulative totals for US spot BTC ETFs, with the full dataset and disclaimers available for traders. Source: https://farside.co.uk/btc/

According to Farside Investors, the Ark/21Shares US spot Bitcoin ETF (ARKB) recorded a US$62.2 million daily net inflow on Sep 30, 2025, based on their Bitcoin ETF Daily Flow update on X and the dataset at https://farside.co.uk/btc/ (source: Farside Investors on X; Farside Bitcoin ETF flows dashboard). According to Farside Investors, full US spot Bitcoin ETF flow data and disclaimers are available on their dashboard at https://farside.co.uk/btc/ for fund-by-fund verification (source: Farside Bitcoin ETF flows dashboard).

According to @FarsideUK, ARK’s US spot Bitcoin ETF recorded a 19.4 million US dollar net inflow on September 12, 2025, based on the Bitcoin ETF Daily Flow dataset. source: @FarsideUK on X 2025-09-12, farside.co.uk/btc/ Farside Investors’ dashboard provides daily net flows and issuer-level totals for US spot Bitcoin ETFs, enabling day-over-day tracking of subscriptions and redemptions relevant to BTC market monitoring. source: farside.co.uk/btc/ A reported net inflow indicates creations exceeded redemptions for ARK’s fund on the day, as reflected in Farside’s net flow reporting. source: farside.co.uk/btc/