Saylor just spent another $2.5 billion to sweep 34000 big cakes, currently holding an astonishing 815000 BTC worth over 61 billion, accounting for approximately 3.88% of the total supply of 21 million bitcoins. MicroStrategy announced the purchase of 34164 bitcoins for $2.54 billion. This increase in holdings has brought the company's total Bitcoin reserves to 815061, with a cumulative investment of $61.56 billion. The average purchase price of a single Bitcoin in this transaction is $74395. As of April 2026, the average book value of Bitcoin held by MicroStrategy is $75527. Its disclosed year to date Bitcoin yield (BTC Yield) reached 9.5%. This data records the company's expansion speed and conversion efficiency in raising fiat currency through stock and debt issuances and converting it into Bitcoin assets.