{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000909108","name":"DIAMOND HILL INVESTMENT GROUP INC","summary":"Diamond Hill Investment Group, Inc. (DHIL) derives revenue from investment advisory and fund administration services through its wholly-owned subsidiary Diamond Hill Capital Management, Inc. (DHCM). DHCM manages open-end mutual funds, an ETF, a closed-end fund, a private fund, separately managed accounts, collective investment trusts, sub-advised funds, and model delivery programs. 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