BlackRock’s iShares Bitcoin Belief (IBIT) crossed $80 billion in belongings beneath administration on July 10, changing into the quickest exchange-traded fund (ETF) to achieve the brink in 374 buying and selling days.
Bloomberg senior ETF analyst Eric Balchunas famous on X that IBIT outperformed the Vanguard S&P 500 ETF (VOO), which took 1,814 days to build up the identical asset base, and surpassed comparable milestones for international-equity funds IEFA (2,034 days) and IEMG (2,089 days).
The connected efficiency chart reveals IBIT’s trajectory surpassing that of its friends properly earlier than its first anniversary. At $83 billion as of late July 11, IBIT ranks because the Twenty first-largest ETF in america.

Inflows surge alongside the milestone
US spot Bitcoin ETFs attracted $1.18 billion on July 10, the third-largest every day haul recorded for these merchandise, in accordance to CoinShares head of analysis James Butterfill.
Farside Buyers knowledge added that IBIT led with $448.5 million, adopted by Constancy’s FBTC at $324.3 million and Ark 21Shares’ ARKB at $268.7 million.
Moreover, Farside knowledge reveals cumulative web inflows of $51.3 billion throughout the 12 US spot Bitcoin ETFs by way of July 11.
IBIT accounts for $53.45 billion of that complete, adopted by FBTC with $12.62 billion, Ark 21Shares’ ARKB with $3.02 billion, and Bitwise’s BITB with $2.29 billion.
GBTC’s $23.38 billion in redemptions offsets a big share of trade inflows, but nonetheless leaves the group’s web determine firmly constructive.
Bitbo knowledge present that the 12 US spot Bitcoin ETFs now maintain 1.26 million BTC, price roughly $149 billion, equal to six% of the eventual 21 million provide.
IBIT alone controls 706,008 BTC, roughly 56% of the cohort, valued at $83 billion. Constancy’s FBTC sits a distant second at $24.4 billion, whereas Grayscale’s GBTC retains $21.7 billion after months of redemptions.




