Calamos Investments Employee Directory

Q: What is Calamos Investments known for?

Calamos Investments was founded in 1977. Calamos Investments operates in the Financial Services industry.

Q: How many employees does Calamos Investments have currently?

Calamos Investments has approximately 453 employees.

Q: Who are Calamos Investments's key employees and leadership?

Calamos Investments's key employees include: Executive Vice President, Chief Financial Officer: T. H., Chief Financial Officer: J. R. B., Chief Financial Officer: J. A., Vp Head Of Sustainable Research Equites: B. W., Vice President Senior Trader: C. P..

Financial ServicesIllinois, United States201-500 Employees

Calamos is a diversified, global asset and wealth management firm offering a wide range of innovative investment strategies. As one of the top liquid alternative asset managers in the world, Calamos maintains dedicated investment teams across all asset classes, with global research capabilities and access to specialized private and public markets. Calamos offers investment strategies and personal wealth management solutions through separately managed portfolios, mutual funds, ETFs, closed-end funds, private funds, and UCITS funds. Clients include major corporations, pension funds, endowments, foundations, and individuals, as well as the financial advisors and consultants who serve them. Headquartered in the Chicago metropolitan area (with offices in both Naperville and Fulton Market in Chicago), the firm also maintains offices in New York, San Francisco, Milwaukee, Portland, and the Miami area.

Find Calamos Investments employees' phone numbers or email addresses

Calamos Investments Global Highlights

North America
660

United States Of America
660

Europe
5

United Kingdom Of Great Britain And Northern Ireland
2
Spain
2
France
1

Asia
1

Philippines
1

South America
1

Brazil
1

Calamos Investments's Leadership

J. R. B.
Chief Financial Officer
Mobile Phone
Email
J. A.
Chief Financial Officer
Mobile Phone
Email
B. W.
Vp Head Of Sustainable Research Equites
Mobile Phone
Email
C. P.
Vice President Senior Trader
Mobile Phone
Email
C. O.
Vice President Investment Consultant
Mobile Phone
Email
C. H.
Vice President Of Digital Strategy And Design
Mobile Phone
Email
D. B.
Vice President - Senior Investment Consultant
Mobile Phone
Email
J. P.
Vice President Information Technology
Mobile Phone
Email

Calamos Investments Employee Metrics

100%

50%

0%

2026

2025

Analytics
Consultant
Engineering
Finance
Accounting
Other
Operations
Banking
Human Resources

Contact profiles from Calamos Investments

Name

Title

Contact Info

Location

Last Update

T. H.
Executive Vice President, Chief Financial Officer
Mobile Phone
Email
United StatesFlorida
Feb 02, 2026
A. H.
President
Mobile Phone
Email
Oct 22, 2024
J. B.
President
Mobile Phone
Email
UNITED STATES
Jun 27, 2025
J. R. B.
Chief Financial Officer
Mobile Phone
Email
Oct 22, 2024
J. A.
Chief Financial Officer
Mobile Phone
Email
UNITED STATES
Aug 29, 2024
L. A.
Managing Partner
Mobile Phone
Email
Oct 17, 2024
M. D.
Owner
Mobile Phone
Email
Oct 18, 2024
M. E.
President
Mobile Phone
Email
Oct 21, 2024
M. F.
Co-Chief Investment Officer
Mobile Phone
Email
UNITED STATES
Feb 02, 2026
T. I.
Vp, Investment Consultant
Mobile Phone
Email
Feb 05, 2026

Frequently Asked Questions

What is Calamos Investments known for?

Calamos Investments was founded in 1977 operates in the Financial Services industry. The company's main headquarters is located in 2020 Calamos Court Naperville, Illinois 60563 United States; you can contact the main corporate office by phone at

+1-630-245-****

. Explore Calamos Investments's company overview page for more information.

What is Calamos Investments's most common email format?

Calamos Investments employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Calamos Investments email formats with LeadIQ.

How many employees does Calamos Investments have currently?

Calamos Investments has approximately 453 employees as of February 2026. These team members are located across 4 continents, including North AmericaEuropeAsia.

Who are Calamos Investments's key employees and leadership?

As of February 2026, Calamos Investments's key employees include:

Chief Financial Officer: J. R. B.
Chief Financial Officer: J. A.
Vp Head Of Sustainable Research Equites: B. W.
Vice President Senior Trader: C. P.
Vice President Investment Consultant: C. O.

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