The 1976 movie All the President's Men perhaps provided one of the best three-word investing strategies around: "Follow the money." No, the film didn't use the phrase in the context of investing. However, the best stocks tend to generate the most money in terms of revenue, profit, and free cash flow. Following the money can help you identify great stocks. With that in mind, here are three stocks to buy for 2025 that are practically money machines.1. AmazonYou won't find many companies that rake in greater s ...