According to Farside Investors (@FarsideUK), spot Bitcoin ETFs recorded a total net outflow of $394.7 million on 2026-01-16, based on its published flow tracker and update on Jan 17, 2026, source: farside.co.uk/btc and @FarsideUK. Farside Investors reports the largest daily moves were FBTC at -$205.2 million, BITB at -$90.4 million, and ARKB at -$69.4 million, while IBIT saw a net inflow of $15.1 million, source: farside.co.uk/btc and @FarsideUK. Farside Investors also shows GBTC at -$44.8 million, with BTCO, EZBC, BRRR, HODL, and BTCW all flat at $0 for the day, source: farside.co.uk/btc and @FarsideUK. For trading context, these ETF flow shifts highlight where institutional demand concentrated on the day across major BTC tickers and can inform liquidity monitoring around BTC, source: farside.co.uk/btc and @FarsideUK.