BlackRock and Fidelity Dominate US Spot Bitcoin ETF Market
US spot Bitcoin ETFs launched in January 2024, with more than 10 issuers, including BlackRock, Fidelity and Ark Invest, competing in the market. Institutional investors prioritize liquidity, trading volume and brand recognition, making BlackRock’s IBIT and Fidelity’s FBTC the main gateways for capital. Trading activity and market influence at smaller funds have continued to shrink as a result.
According to a June 10, 2026 report, Bitcoin was down about 29% for the year, but the concentration of fund flows remained pronounced. The market recorded net inflows of $840.6 million on January 14, with IBIT and FBTC attracting $648.4 million and $125.4 million, respectively, or more than 90% of the total. On April 17, the two funds drew a combined $447.4 million, about two-thirds of the day’s $663.9 million total, followed by another combined $497.8 million on May 1.
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The history behind this eventU.S. Spot Bitcoin ETFs Draw $258 Million in One Day, Led by Fidelity and BlackRock
U.S. spot Bitcoin ETFs allow investors to gain exposure to Bitcoin prices through regulated funds, and their flows are often viewed as an indicator of institutional demand. Institutions sold about 25,000 BTC in the fourth quarter of 2025, creating selling pressure that continued into early this year and putting renewed inflows into Fidelity and BlackRock products in focus.
The latest data showed that U.S. spot Bitcoin ETFs recorded combined net inflows of about $257.7 million on Tuesday, their largest single-day inflow since early February and an end to several consecutive weeks of net outflows. Products from Fidelity and BlackRock led the inflows. Bitcoin recovered to about $65,000 over the same period, signaling a potential rebound in market demand.
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