Ari Topper is an accomplished commercial real estate broker with nearly two decades of industry experience. A lifelong Chicagoan, Ari joined Baum Realty in 2018, where he specializes in investment sales, commercial leasing, and investment advisory services. Known for his deep expertise in real estate finance and underwriting, coupled with strong interpersonal and negotiation skills, Ari brings a unique combination of analytical acumen and client-focused service to every transaction.

Throughout his career, Ari has worked across a diverse range of property types—including multifamily, retail, office, and industrial—and has successfully represented sellers, buyers, landlords, and tenants.

Ari holds the prestigious Chartered Financial Analyst (CFA) designation, is a LEED Accredited Professional (LEED AP), and is a licensed real estate broker in the State of Illinois. He earned his Bachelor of Business Administration with a concentration in finance from the Stephen M. Ross School of Business at the University of Michigan.