Select what genuinely interests you. Your picks feed directly into our editorial planning. Michael Saylor is the founder and executive chairman of Strategy, the former software company MicroStrategy, and since August 2020 he has turned it into the largest publicly listed holder of Bitcoin. According to a mandatory filing with the US Securities and Exchange Commission dated November 2, 2026, Strategy owns 849,327 BTC, bought at an average price of $75,451. That is about 4 percent of all the Bitcoin that will ever exist.