Gerard O'Reilly is the Co-Chief Executive Officer and Chief Investment Officer of Dimensional Fund Advisors. A seasoned expert in quantitative investment strategies, Gerard is responsible for overseeing the firm’s research and investment processes, ensuring that Dimensional’s strategies are grounded in financial science. With a Ph.D. in aeronautics and applied mathematics, Gerard brings a unique analytical perspective to the world of finance. In his recent talks, he emphasizes the importance of looking beyond high-profile stocks, like the "Magnificent 7," and exploring diverse opportunities in global markets to achieve long-term financial success.