Calamos Asset Management provides money management services to major corporations, public and private institutions, pension funds, insurance companies and individuals. The company is an investment advisor to open- and closed-end mutual funds. It offers equity, international, balanced, high-yield, convertible and alternative strategies. Calamos Asset Management also serves clients through separately managed accounts. The company focuses on a risk-managed approach to capital appreciation. It manages risk and reward initiatives through various market cycles. Calamos Asset Management has operated for more than 25 years and is headquartered in Naperville, Ill.