MSCI has decided to remove MicroStrategy (MSTR) from its major stock indexes, including the MSCI USA Index and broader global benchmarks, following a November review. This action stems from new rules adopted in October that aim to exclude 'non-operating companies'—entities primarily holding financial assets—from indexes designed to track operating businesses. Consequently, ETFs tracking these indexes will likely be forced to sell their MicroStrategy holdings after trading closes on November 30. The core of the dispute lies in how MSCI classifies MicroStrategy's business model versus its own definition. While MicroStrategy argues it maintains a genuine software operating business and that its Bitcoin activities constitute a legitimate operational strategy, MSCI views the company primarily as an investment vehicle managing a Bitcoin treasury. This classification ignores MicroStrategy's reported $19.53 billion in quarterly profit, which is largely driven by accounting changes in the value of its Bitcoin holdings rather than traditional software revenue. The immediate financial impact for MicroStrategy involves potential selling pressure on its stock, as funds linked to MSCI indexes hold approximately 13 million shares, representing about 3.1% of its outstanding common stock. Beyond index exclusion, the decision complicates MicroStrategy's capital raising strategy; if the stock price declines due to the removal from benchmarks, the company will need to issue more shares to raise the same amount of capital for Bitcoin purchases, potentially diluting existing shareholders and altering its balance sheet dynamics.