The market is what it is. TC can no more prevent market abuse than the janitor at Apple can. If the majority of your stock is owned by manipulators and or speculators you are basically out of control. The idea that a company has some sort of control over stock prices, especially when so much stock is controlled by so few is ridiculous right from the start.
Beyond that the idea that Apples stock is trading low is totally bogus. Last year people saw Apples stock ballon due to significant market manipulation and for whatever reason thought that such inflated prices represented the real value of the company. It is really sad to see just how delusional people can be.