According to @FarsideUK, US spot Bitcoin ETFs recorded a total weekly net inflow of $1,416.6 million for the period reported on Jan 17, 2026 (farside.co.uk/btc). According to @FarsideUK, IBIT led with $1,034.9 million, representing approximately 73.1% of net inflows, with FBTC at $194.4 million (13.7%), BITB at $79.6 million (5.6%), and ARKB at $42.5 million (3.0%) (farside.co.uk/btc). According to @FarsideUK, HODL added $24.8 million, EZBC $5.6 million, BRRR $3 million, and BTCW $3 million, while BTCO was flat at $0 (farside.co.uk/btc). According to @FarsideUK, GBTC posted a marginal net outflow of $1.6 million, leaving collective net inflows excluding IBIT at $381.7 million, with 8 products positive, 1 negative, and 1 flat on the week (farside.co.uk/btc). According to @FarsideUK, the reported weekly total implies an approximate five-session average net inflow of $283.3 million per day based on the weekly figure (farside.co.uk/btc).

According to @CryptoKing4Ever, CoinShares reported $864 million of weekly inflows into digital asset investment products, marking the third consecutive week of inflows (source: CoinShares via @CryptoKing4Ever on X, Dec 16, 2025). According to @CryptoKing4Ever, BTC-focused funds led with $522 million of inflows, while ETH products saw $338 million (source: CoinShares via @CryptoKing4Ever on X, Dec 16, 2025). According to @CryptoKing4Ever, AAVE attracted $5.9 million and LINK took in $4.1 million, while HYPE registered $14.1 million of outflows (source: CoinShares via @CryptoKing4Ever on X, Dec 16, 2025). According to @CryptoKing4Ever, the flow breakdown indicates large-cap leadership by BTC and ETH in institutional products this week, with selective altcoin participation and net redemptions in HYPE (source: CoinShares via @CryptoKing4Ever on X, Dec 16, 2025).

According to CoinMarketCap, crypto investment products recorded USD 1.94 billion in net outflows last week, with cumulative outflows over the past four weeks at USD 4.9 billion (source: CoinMarketCap). CoinMarketCap also reported that XRP-focused funds bucked the trend with USD 89.3 million in net inflows during the period (source: CoinMarketCap).

According to Farside Investors, U.S. spot Bitcoin ETFs recorded a weekly net inflow of $250.3 million. Source: Farside Investors. IBIT led the week with $434.3 million of inflows, while FBTC added $25.1 million and BTCO added $2.2 million. Source: Farside Investors. Outflows were concentrated in ARKB at -$81.5 million, BITB at -$76.9 million, and GBTC at -$69.7 million, with smaller outflows in HODL at -$13.2 million and EZBC at -$3.2 million, while BRRR and BTCW were flat at $0. Source: Farside Investors. The flow mix shows leadership from IBIT alongside rotation away from ARKB, BITB, and GBTC during the week. Source: Farside Investors.