US Bitcoin Spot ETFs recorded net inflows of $2.4 billion last week, according to data from SoSoValue, the strongest weekly figure since October 2025. The rebound has turned the funds' year-to-date flows positive, following a stretch earlier this year when the category was running a deficit of roughly $5.8 billion as of mid-July.
Net inflows for 2026 now stand at approximately $934 million, a reversal that underscores how quickly sentiment around the twelve US-listed Bitcoin ETFs has shifted. Monday alone brought almost $1 billion into the group, marking the seventh consecutive trading day of inflows.
BlackRock's IBIT led the pack with $1.2 billion in weekly inflows, more than half of the total for the category. Fidelity's FBTC followed with approximately $702 million, the second-highest figure among the twelve funds. Cumulative net inflows since the launch of US Bitcoin ETFs now total $57.6 billion, with assets under management reaching $108.4 billion at the end of last week.
Ethereum and Solana funds also gain
The renewed appetite for crypto exposure through regulated vehicles was not confined to Bitcoin. Ethereum ETFs pulled in $690 million over the week, while Solana ETFs added $188 million. Solana's funds recorded their highest single-day inflow since launching in October 2025 on Friday, a notable milestone for a product category still in its early months.
For European investors tracking the US-listed products as a proxy for institutional sentiment, the shift matters beyond the headline figures. The move from a near-$6 billion deficit to positive year-to-date flows in the space of weeks suggests that allocators who had pulled back earlier in the year are re-entering, at least for now. Whether the streak extends beyond seven days will likely shape how the rest of the first half of 2026 is read by fund managers weighing further exposure to Bitcoin, Ethereum and Solana through regulated wrappers.
