On December 10 (ET), U.S. spot Bitcoin ETFs attracted a significant $224 million in net inflows, according to data from SoSoValue. This highlights a continued surge in investor interest towards Bitcoin-backed exchange-traded funds, especially as the crypto market stabilizes and institutional interest rises.
Leading the charge was BlackRock’s IBIT, which recorded a remarkable $193 million in inflows in a single day — the highest among all spot Bitcoin ETFs. This shows BlackRock’s increasing dominance and investor trust in its crypto products.
The consistent inflows suggest rising confidence in regulated crypto investment vehicles, particularly from institutions and high-net-worth investors who seek safer exposure to digital assets.
Ethereum and Altcoin ETFs Also Gaining Momentum
While Bitcoin remained the dominant choice, alternative crypto ETFs also saw a positive shift. Spot Ethereum ETFs recorded $57.58 million in net inflows on the same day. This indicates a renewed investor interest in ETH, especially with growing anticipation of Ethereum ETF approvals in broader markets.
Additionally, Solana ETFs attracted $4.85 million, and XRP ETFs gained $10.2 million in net inflows, showcasing a diversified interest beyond Bitcoin and Ethereum. These inflows signal that altcoins are slowly cementing their place in the ETF market, likely driven by their growing ecosystems and use cases.
According to SoSoValue, on December 10 (ET), U.S. spot Bitcoin ETFs recorded total net inflows of $224 million. The BlackRock spot Bitcoin ETF IBIT saw the largest single-day net inflow at $193 million. Spot Ethereum ETFs posted total net inflows of $57.58 million, Solana spot… pic.twitter.com/gGvm5yE1kE
— Wu Blockchain (@WuBlockchain) December 11, 2025
What This Means for Crypto Investors
The rising inflows into spot Bitcoin and altcoin ETFs reflect growing maturity and mainstream adoption of crypto investment vehicles. With trusted institutions like BlackRock leading the way, and other coins gaining traction through ETF channels, retail and institutional investors alike are being drawn into a more secure and regulated form of crypto exposure.
As regulatory clarity continues to evolve, and with more ETFs launching globally, these numbers may represent just the beginning of a much larger capital shift into digital assets.