MicroStrategy's legal name changed to Strategy According to the official website of Strategy, MicroStrategy has changed its legal name to Strategy Inc, effective August 11th. The trading codes of the company's securities on NASDAQ remain unchanged, including MSTR, STRK, STRF, STRD, STRC, and the CUSIP number has not been adjusted. This renaming does not affect the company's structure. Strategy Inc is the world's largest publicly traded company holding Bitcoin and provides AI enterprise analysis software.