According to Lookonchain's monitoring of the June 25 U.S. spot bitcoin ETF data, 1. Fidelity reduced its holdings of 612 bitcoins, worth about 37.83 million dollars, and currently holds 166,763 bitcoins, worth about 10.30 billion dollars; 2. Grey release reduced its holdings of 567 bitcoins, worth about $35.05 million, and currently holds 277,935 bitcoins, worth about $17.17 billion; Nine bitcoin ETFs reduced their holdings by a total of 2,145 bitcoins, worth about $132.54 million.