Horizon Kinetics Holding Corp. engages in the provision of investment advisory services through its subsidiary, Horizon Kinetics Asset Management LLC. The company is headquartered in New York City, New York and currently employs 81 full-time employees. The company offers investment strategies through third-party investment products, including mutual funds, third-party exchange-traded funds (ETFs), institutional and retail separate accounts and other private funds and investment vehicles. The firm's segment includes Asset Management. HKAM provides independent proprietary research and investment advisory services for mainly long-only and alternative value-based investing strategies. HKAM also has a portfolio of consumer products, which are marketed and distributed in the retail marketplace.