Top Spot Bitcoin ETFs by Inflows & AUM

Spot Bitcoin ETFs have seen significant institutional interest, with recent inflows and substantial assets under management.

The top 3

Leading ETFs by Recent Net Inflows: On August 19, 2026, BlackRock's IBIT led spot Bitcoin ETF inflows with $284.7 million, followed by Ark's ARKB ($77.71 million) and Fidelity's FBTC ($62.41 million), marking the highest daily inflow in three months.
Largest Spot Bitcoin ETFs by AUM: As of August 2026, BlackRock's IBIT holds the largest Assets Under Management (AUM) at $61.8 billion, followed by Grayscale's GBTC at $13.4 billion and Fidelity's FBTC at $13.2 billion.
Top Countries for Spot Bitcoin ETF Adoption: The United States leads global spot Bitcoin ETF adoption with $34.78 billion in combined assets across 10 ETFs as of May 2026, with Europe and Canada also being key markets.