Odaily Planet Daily News: According to Lookonchain's monitoring of US spot Bitcoin ETF data on May 14, the following data were displayed: 1. Grayscale GBTC reduced its holdings by 1,735 bitcoins, worth approximately US$107.36 million; 2. Grayscale currently holds a total of 289,349 bitcoins, worth approximately US$17.9 billion; 3. Fidelity increased its holdings by 612 bitcoins, worth approximately US$37.87 million, and currently holds a total of 153,624 bitcoins, worth approximately US$9.5 billion; 4. 9 Bitcoin ETFs reduced their holdings by a total of 351 bitcoins, worth approximately US$21.7 million.