$Marathon Digital (MARA.US)$ MARA has only ten full-time emp...

MARA has only ten full-time employees and its only business is financing mining machines, rather than investing in mines, power or data centres. It is true that this model has the best return on assets, but the problem is that in order to mine well, only good mining machine is not enough, mining and other factors are also important, but these factors are not in MARA's balance sheet, so information disclosure is very limited. When something goes wrong, it's easy to panic because investors are so uncertain about these factors.