BlackRock has officially updated its spot Bitcoin ETF holdings data, showing that as of February 6th, IBIT held a total of 76,750.739 BTC (an increase of approximately 4,284 BTC from the previous day), with a market value of $3,310,719,877.54. In addition, as of February 6th, the circulating shares of IBIT have increased to 132,880,000 units.