On June 3, the nine ETFs added 2,413 BTC , worth about $166 million, lookonchain said. However, Grayscale beer 12 BTC , worth about $809,000, and now holds a total of 286,957 BTC , worth about $19.75 billion. On the other hand, Blackrock added 2,505 BTC worth about $172.4 million and now holds a total of 291,563 BTC worth about $20.07 billion.