According to Lookonchain data, on April 12, 9 Bitcoin spot ETFs (including Grayscale) increased their holdings by 2,707 BTC, with a net inflow of approximately $186.23 million. Among them, Grayscale reduced its holdings by 262 BTC, with a net outflow of approximately $18 million, and currently holds 315,931 BTC, equivalent to approximately $21.73 billion. BlackRock increased its holdings by 2,734 BTC, with a net inflow of approximately $188 million, and currently holds 269,314 BTC, equivalent to approximately $18.52 billion.