MicroStrategy's fundraising strategy is quite interesting. Recently, they've issued multiple series of preferred stock, but this works very differently from regular shares.

In simple terms, preferred stock is like a hybrid product between bonds and equity. Investors receive regular dividends, but they don't have voting rights like common stock. In the event the company faces financial distress, their repayment priority is lower, and they are only paid after debts are settled and from remaining assets.

The clear reason for issuing these preferred stocks is strategic. They need funds to buy more Bitcoin without selling the Bitcoin they already hold. But importantly, these preferred stocks are not directly collateralized by Bitcoin holdings. In other words, there is no collateral backing these stocks with BTC at all.

So, if the company's management deteriorates, for example, if Bitcoin's price drops significantly, dividends might be reduced or not paid at all. Dividends are paid out from the company's remaining assets.

Seeing how MicroStrategy innovates with this kind of fundraising gives insight into how serious their Bitcoin strategy really is. But as an investor, it's crucial to fully understand how these preferred stocks work before making a judgment.