According to official BlackRock data, BlackRock iShares Bitcoin ETF (IBIT) increased its holdings of 12,600 Bitcoins yesterday (March 5), worth more than $778 million, setting a record for IBIT's highest single-day holdings increase in history. It is reported that IBIT currently holds more than 183,000 Bitcoins, which is close to MicroStrategy’s 193,000 Bitcoins.