About Us

Oberweis Asset Management, Inc. is an independent investment management firm with a passion for investing in smaller companies around the world. We specialize in providing active management strategies to institutional investors and our own proprietary family of mutual funds. For over 20 years, we have been guided by a philosophy based on academically documented inefficiencies. Based on these market inefficiencies, we built a process focused on identifying opportunities in small- and mid-cap stocks where rapid change drives growth and where behavioral underreaction provides the potential for superior long-term investment results.

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