US Bitcoin ETFs attract $3.8 billion in net inflows over three weeks
Spot Bitcoin ETFs recorded their strongest three-week inflow period of 2026, bringing total net assets to $101.3 billion despite recent price declines.
US-listed spot Bitcoin exchange-traded funds (ETFs) reached the highest net inflow level in a rolling three-week window during 2026. Total net assets across these funds stood at $101.3 billion on Friday, a figure that had briefly peaked at $103.3 billion earlier in the week. The aggregate net inflows for the period amounted to $3.8 billion. This sustained demand represents a sharp reversal compared to heavy outflows observed at the start of the year, although year-to-date net flows remain negative by approximately $1 billion.
Daily activity showed significant fluctuation. Inflows dropped from nearly $731 million on Thursday to $174.6 million on Friday. BlackRock's iShares Bitcoin Trust (IBIT) accounted for roughly 67% of Friday's total net inflows with $117.4 million, while Fidelity's Wise Origin Bitcoin Fund (FBTC) added $57.2 million. All other US spot Bitcoin ETFs recorded no net flows on Friday as Bitcoin price action declined from around $81,200 to approximately $79,716.
