As per official data released by BlackRock, one of the world's largest asset management companies, its spot Bitcoin ETF, known as IBIT, experienced a substantial increase in held Bitcoin as of January 25, 2024. The ETF recorded an approximate addition of 4,284 BTC to its holdings, growing from 45,668 BTC on January 24, 2024 to a notable 49,952 BTC.

Moreover, the market value of the Bitcoin held by BlackRock as of January 25, 2024, amounted to around $1,982,095,794.51. Such a significant increase in holdings underlines the growing interest and investment in the premier cryptocurrency, Bitcoin, among mainstream financial institutions.