Amazon (AMZN -0.32%) has been a winning stock for most of its public existence, save for the normal ebbs and flows of any asset. The company tends to hit its marks, and it regularly finds new businesses to dominate, generating new revenue streams. Right now, it's focusing on generative artificial intelligence (AI), which is a high-margin business that should increase the top and bottom lines.That's important, because if you take a look at its financial reports and its stock price, you'll notice that Amazon' ...