Diamond Hill Investment Group (Diamond Hill) is a money management firm based in Columbus, Ohio. The firm provides investment advisory and fund administration services. The Company has three operating subsidiaries namely Diamond Hill Capital Management, Beacon Hill Fund Services, and BHIL Distributors. The company provides investment management and administration services to mutual funds, institutional accounts, and private investment funds. The company provides investment advisory services to a range of clients, including corporations, mutual funds, retirement plans, public pension funds, endowments, foundations, financial institutions, and high net worth individuals. The assets of the firm are managed by the executive management team.