Key Points Stock splits usually give you many more shares. But the total value of your stake in the company won't change much. There are more important considerations than stock splits, when you're stock-hunting. These 10 stocks could mint the next wave of millionaires › Who doesn't love a stock split? All of a sudden, with no effort required on your part, you own many more shares of a stock. It certainly sounds great -- and lucrative -- but stock splits are actually not all they're cracked up to ...