According to Dune Analytics data, the total holdings of spot bitcoin ETFs in the United States have exceeded 900,000 bitcoins. At the time of writing, it reached 908,000 bitcoins, accounting for 4.6% of the current bitcoin supply. The total value of on-chain holdings touched about $61.20 billion. In addition, the data shows that the inflow of funds into the US spot bitcoin ETF reached about $1.08 billion last week, and the total inflow since its launch hit $17.30 billion.