US spot Bitcoin ETFs recorded their strongest three-week inflow period of 2026, attracting $3.8 billion in total. For the week ending Friday, these funds saw net inflows of $986.9 million, bringing total net assets to $101.3 billion. Cumulative net inflows for these products have reached $55.6 billion.
On Friday alone, net inflows totaled $174.6 million. BlackRock’s iShares Bitcoin Trust (IBIT) led the market with $117.4 million in inflows, representing 67% of the daily total. Fidelity’s Wise Origin Bitcoin Fund (FBTC) added $57.2 million, while other US spot Bitcoin ETFs reported no net flows for the day.
The inflow performance coincides with Bitcoin price volatility, as the asset briefly dipped below $79,000 on Friday before trading at $79,716. Despite the recent gains in Bitcoin products, year-to-date net flows for these ETFs remain negative by approximately $1 billion.
In contrast to Bitcoin, inflows into US spot Ether and XRP ETFs declined by 74% and 83% respectively compared to the previous week. Ether ETF inflows fell to $218.4 million, and XRP ETF inflows dropped to $19 million. Both assets remain positive year-to-date, with $863 million and $515 million in net inflows respectively.