Michael Saylor's Strategy, the world's largest public holder of Bitcoin, acquired 22,337 Bitcoin (BTC) for $1.57 billion last week, bringing its total reserves to over 760,000 BTC. The purchase, which ranks among the five largest purchases by Strategy on record, was made at an average price of $70,194 per Bitcoin, below the company's overall acquisition price. The acquisition brings Strategy's holdings to 761,068 BTC, worth roughly $57.61 billion. The company also sold record amounts of its perpetual preferred equity, Stretch (STRC), after easing its sales rules on March 9.