Odaily Planet Daily News Lookonchain monitored the US spot Bitcoin ETF data on June 5 and showed: 1. BlackRock increased its holdings by 3,894 bitcoins, worth approximately US$276.19 million; 2. BlackRock currently holds a total of 295,457 bitcoins, worth approximately US$20.95 billion; 3. Fidelity increased its holdings by 5,378 bitcoins, worth approximately US$381.424 million, and currently holds a total of 170,611 bitcoins, worth approximately US$12.1 billion; 4. 9 Bitcoin ETFs increased their holdings by a total of 12,165 bitcoins, worth approximately US$862.79 million.