According to BlockBeats, on July 23, Lookonchain monitoring revealed that nine US spot Bitcoin ETFs collectively increased their holdings by 8,021 BTC. Among these, BlackRock added 7,764 BTC, equivalent to approximately $515.84 million, bringing its total holdings to 334,943 BTC, valued at around $22.25 billion. Grayscale increased its holdings by 268 BTC, worth about $17.8 million, now holding a total of 272,062 BTC, valued at approximately $18.08 billion. In total, the nine ETFs have accumulated an additional 8,021 BTC, equivalent to roughly $532.93 million.