According to BlockBeats, BlackRock officially updated its spot Bitcoin ETF position information. As of October 30, BlackRock IBIT held 429,185 Bitcoins, accounting for more than 2% of the total supply of Bitcoin, with a market value of more than $30.86 billion. Recently, BlackRock once again increased its holdings of 12,127 Bitcoins, bringing the total market value to approximately $31.04 billion.