American Financial Group, Inc. (AFG) is a specialized insurance holding company that operates primarily through its flagship subsidiary, Great American Insurance Group. The company's business model is centered on providing niche commercial property and casualty (P&C) insurance products to businesses, deliberately avoiding mass-market consumer lines like standard auto or home insurance. AFG's operations are divided into three main specialty P&C groupings: Property and Transportation (including agricultural, inland marine, and commercial auto), Specialty Casualty (such as excess and surplus, executive liability, and workers' compensation), and Specialty Financial (including fidelity, surety, and risk management for lending institutions). The company generates revenue primarily through insurance premiums and investment income from its substantial in-house managed investment portfolio. Having divested its annuity business in 2021, AFG is now a pure-play specialty P&C insurer. Geographically, AFG operates predominantly in the United States. Its competitive position is strengthened by its decentralized underwriting approach, which empowers niche experts with pricing authority, allowing the company to maintain disciplined risk selection and consistent underwriting profitability in specialized markets.
