Strategy Inc (formerly MicroStrategy) is expanding its capital-raising capacity through new at-the-market programs.   According to the Form 8-K, the firm plans to raise up to $42 billion by selling shares of its Class A common stock (MSTR) and its Variable Rate Stretch Preferred Stock (STRC), allocating $21 billion to each through new at-the-market offering programs. A third program allows MicroStrategy to raise an additional $2. 1 billion by selling shares of its 8