Golden Finance reported that according to Lookonchain monitoring, the US spot Bitcoin ETF data on June 28 showed that 9 Bitcoin ETFs increased their holdings by a total of 596 Bitcoins, worth about $36.5 million. 1. Grayscale increased its holdings by about 60 Bitcoins, worth about $3.6 million, and currently holds 275,955 Bitcoins, worth about $16.89 billion; 2. Fidelity increased its holdings by 109 Bitcoins, worth about $6.7 million, and currently holds 167,900 Bitcoins, worth about $10.28 billion;