Dimensional is a finance company based in the United States, founded in 1981, that specializes in investment management and financial services, including investment banking and venture capital. With a workforce of between 1,001 and 5,000 employees, the company reported a revenue of approximately $735.9 million. Dimensional's published research focuses on analyzing the performance of US-domiciled mutual funds and exchange-traded funds (ETFs), as evidenced by their document titled "The Fund Landscape," which assesses fund managers' returns relative to benchmarks. This annual study highlights that a significant portion of fund managers do not achieve benchmark-beating returns after costs, suggesting the importance of market prices in investment decisions. Additionally, the company has published a research article titled "Understanding Private Fund Performance," which likely delves into the intricacies of private fund performance metrics. Dimensional's commitment to research and analysis reflects its expertise in the investment landscape, providing insights that may inform investment strategies for financial advisers and their clients.