Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Does reading financial statements (quarterly or annual reports) really help investing?
Reading financial statements is important, in the sense that it gives you a picture of whether revenues and profits are growing or shrinking, and what management thinks the future will look like. The challenge is, there are firms that make computers read filings for them and inform their trading strategy. If the computer thinks the stock price is below the growth model, it's likely to bid the stock up. And since it's automated it's moving it faster than you can open your web browser. Does this mean you shouldn't read them? In a sense, no. The only sensible trading strategy is to assume you hold things for as long as their fundamentals exceed market value. Financial statements are where you find those fundamentals. So you should read them. But your question is, is it worth it for investors? My answer is no; the market generally factors information in quickly and efficiently. You're better off sticking to passive mutual funds than trying to trade. The better reason to learn to read these filings is to get a better sense of your employer, potential employers, competitors and even suppliers. Knowing what your margins are, what your suppliers margins and acquisitions are, and what they're planning can inform your own decision making.