Odaily Planet Daily News Lookonchain monitored the US spot Bitcoin ETF data on June 26 and showed: 1. Grayscale reduced its holdings by 1,539 bitcoins, worth approximately US$950.03 million, and currently holds 276,395 bitcoins, worth approximately US$17.07 billion; 2. Fidelity increased its holdings by 765 bitcoins, worth approximately US$47.27 million, and currently holds 1,675,285 bitcoins, worth approximately US$10.35 billion; 3. 9 Bitcoin ETFs reduced their holdings by a total of 214 bitcoins, worth approximately US$13.24 million.