DCI vs AMH Comparison

Donaldson is a leading manufacturer of filtration systems and replacement parts, including air filtration systems, liquid filtration systems, and dust, fume, and mist collectors. The company serves a diverse range of end markets, including construction, mining, agriculture, truck, and industrial. Its business is organized into three segments: mobile solutions, industrial solutions, and life sciences. Donaldson generated approximately $3.9 billion in revenue in its fiscal 2026.

American Homes 4 Rent is a real estate investment trust focused on acquiring, operating, and leasing single-family homes as rental properties throughout the United States. The company's real estate portfolio is largely comprised of single-family properties in urban markets in the Southern and Midwestern regions of the U.S. American Homes 4 Rent's land holdings also represent a sizable percentage of its total assets in terms of value. The company derives the vast majority of its income in the form of rental revenue from single-family properties through short-term or annual leases. The firm's geographical markets include Dallas, Texas; Indianapolis, Indiana; Atlanta, Georgia; and Charlotte, North Carolina in terms of the number of properties in each.