• Firm Overview
    • Calamos Investments is a global investment firm committed to excellence in investment management and client services
    • A global investment platform with focused, experienced teams, specialized by investment discipline
    • Serving the needs of institutional and individual investors for over 30 years
    • Offering a range of global investment solutions to work with a client's asset allocation framework
      • Equity
      • Fixed Income
      • Convertibles
      • Alternatives
    • Publically listed, employee owned


    • Global strategies, global clients, global commitment
    • Offices in Chicago metropolitan area, New York and London
    • Experience dating to the 1970s
    • Total Assets^ of $24.4 billion as of July 31, 2015
    • Over 350 employees*, 70+ investment professionals.
  • Our Capabilities
      Strategy/Separate Account Mutual Funds Closed-End Funds Active ETF UCITS Funds
    FIXED INCOME Total Return Total Return Bond Fund CHY | CHI | CCD    
      High Income High Income Fund CHW   Global High Yield
    ALTERNATIVES Market Neutral Market Neutral Income Fund      
      Long/Short Equity Long/Short Fund      
        Hedged Equity Fund      
    LOWER-VOLATILITY U.S. Convertibles Convertible Fund      
      Global Convertibles Global Convertible Fund     Global Convertible Opportunities
      U.S. Opportunities Growth & Income Fund      
      Global Opportunities Global Growth & Income Fund      
      Emerging Economies Evolving World Growth Fund     Emerging Markets
    EQUITY All Cap Value Opportunistic Value Fund      
      Dividend Growth Dividend Growth Fund      
      U.S. Growth Growth Fund CSQ   U.S. Growth
      Focus Growth Focus Growth Fund   Focus Growth  
      U.S. Mid Cap Growth Discovery Growth Fund
    Mid Cap Growth Fund
      Int'l Growth | Int'l Growth Concentrated International Growth Fund      
      Global Growth Global Equity Fund CGO   Global Equity
      Emerging Market Equity Emerging Market Equity Fund      
  • Locations

    Corporate Headquarters

    Calamos Investments
    2020 Calamos Court
    Naperville, IL 60563-2787
    Phone: 630-245-7200

    New York

    Calamos Investments
    610 Fifth Avenue, Suite 700
    New York, NY 10020
    Phone: 212-474-6800


    Calamos Investments LLP
    62 Threadneedle Street
    London EC2R 8HP
    Phone: +44 (0)20 3744 7010

  • Mission & Values

    Calamos Mission

    Calamos Investments is a global firm committed to excellence in investment management and client service. Grounded in family values, Calamos provides its associates a challenging environment with the opportunity for personal and professional growth.

    Calamos Values

    • We communicate openly and honestly, providing ongoing and constructive feedback.
    • We think and act like owners, continually enhancing value for all stakeholders: associates, clients and shareholders.
    • We are committed to excellence, focusing on superior execution and continuous improvement.
    • We operate with trust and integrity, and treat each other with care and mutual respect.
    • We are client driven and committed to exceeding clients' needs and expectations.