
BlackRock leads US Bitcoin ETF race with $48B AUM, outpacing Fidelity's $11B fund.
BlackRock's iShares Bitcoin Trust (IBIT) dominates the US spot Bitcoin ETF market with $47.95 billion in assets under management as of June 2026, holding about 61% market share. Fidelity's Wise Origin Bitcoin Fund (FBTC), launched alongside IBIT in J...

