The U.S. Bitcoin spot ETF holds approximately 924,768 BTC, accounting for 4.68% of the total circulation

Data shows that the 12 Bitcoin spot ETFs in the United States currently hold 924,768.09 BTC, accounting for 4.68% of the total circulation (19.76 million BTC), valued at over $60 billion at current prices.

Among them, BlackRock's IBIT currently holds 365,310.38 BTC, accounting for 39.5% of the total ETF holdings. This means that IBIT alone accounts for 1.85% of the currently circulating BTC.
Grayscale GBTC ranks second with a holding of 220,820.34 BTC, which is about 23.88% of the total ETF holdings and approximately represents about 1.12% of all circulating Bitcoins right now . Following closely behind is Fidelity's FBTC with a holding of178,334.14 BTC , making up around19 .28 %of all ETF holdings or roughly0 .90 %of all circulating Bitcoins as we speak .