On Thursday, June 10, U.S.-listed Bitcoin exchange-traded funds (ETFs) shattered their previous 2025 single-day inflow record, pulling in a massive $1.2 billion as the price of Bitcoin surged to a new all-time high. The unprecedented capital flow underscores the deepening institutional embrace of digital assets.
Bitcoin ETF Inflow Breakdown: BlackRock Leads the Pack
Seven Bitcoin ETFs contributed to the record day. BlackRock’s IBIT topped the list with $448.49 million, followed by Fidelity’s FBTC at $324.34 million and Ark 21Shares’ ARKB at $268.70 million. Other positive inflows came from Grayscale Bitcoin Mini Trust ($81.87 million), Bitwise BITB ($77.15 million), VanEck HODL ($15.24 million), and Valkyrie BRRR ($3.21 million). The only fund to see net outflows was Grayscale GBTC, which lost $40.17 million — a negligible figure compared to the overall tide.
Total trading volume for Bitcoin ETFs soared to $6.31 billion, while net assets under management reached a record $143.86 billion, representing 6.37% of Bitcoin’s total market capitalization.
Ether ETFs Also See Strong Inflows
The momentum extended to Ether ETFs, which recorded net inflows of $383.10 million on the same day. BlackRock’s ETHA led with $300.93 million, followed by Fidelity FETH ($37.28 million), Grayscale Ethereum Mini Trust ($20.70 million), and Grayscale ETHE ($18.89 million). Smaller contributions from Bitwise ETHW ($3.23 million) and VanEck ETHV ($2.06 million) rounded out the day. Ether ETF trading volume hit $1.23 billion, and net assets stood at $12.50 billion.
Institutional Appetite Shows No Signs of Cooling
The record-breaking inflows coincided with Bitcoin reaching a fresh all-time high, reflecting a powerful convergence of technical strength and institutional demand. Market observers note that the post-halving supply squeeze, combined with favorable macroeconomic tailwinds, has created a fertile environment for further gains. The increasing share of ETF-held Bitcoin — now over 6% of the total supply — signals that traditional finance is not only entering the space but committing significant capital.
As more pension funds, endowments, and wealth managers allocate to digital assets through regulated ETF products, the structural support for Bitcoin and Ethereum could deepen. If regulatory clarity continues to improve, the current wave of inflows may be just the beginning of a broader institutional shift.