Does it? Maybe indirectly. The stock price of a company doesn’t directly translate to its power in the world. But even then the cases you’re talking about are

Does it? Maybe indirectly. The stock price of a company doesn’t directly translate to its power in the world. But even then the cases you’re talking about are probably not black and white. So the answer is likely a further “maybe partly, maybe indirectly”. Then if you take the profits and put it towards doing good in the world, have you done net good? Probably. It’s complicated.