Microstrategy, a Nasdaq-listed business intelligence firm, purchased 5,262 BTC at a price of $106,662.Microstrategy holds a net 444,262 BTC with a net $14.5 billion unrealized gain.The purchase did not significantly impact Bitcoin market sentiments.BlackRock's spot Bitcoin ETF bought 4 times more BTC than the amount mined in the last 7 days.