According to BlockBeats, on May 12, according to HODL15Capital monitoring data, as of May 10, global Bitcoin ETFs held a total of 949,756 Bitcoins, accounting for about 4.5% of the total supply. In addition, this week, the US spot Bitcoin ETF purchased a total of 1,318 Bitcoins, of which GBTC was the only ETF to experience capital outflows.