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Calamos Wealth Management Appoints Gregory Whitehead and Tony Oommen as Senior Vice Presidents

PRIVATENov 10, 2025

Position

Managing Director

Company

Calamos

Gregory Whitehead
gwhitehead@calamos.com
NapervilleFinancial ServicesFinanceVenture CapitalAngel Investment

Description

Calamos Wealth Management has added Gregory Whitehead and Tony Oommen to its advisory team as Senior Vice Presidents and Managing Directors, overseeing the Northeast and Midwest practices. Their extensive experience in wealth management is expected to enhance the firm's capabilities in the Chicagoland and New York areas.

Quick answer

Calamos Wealth Management Appoints Gregory Whitehead and Tony Oommen as Senior Vice Presidents (November 10, 2025). Calamos is based in Naperville, Illinois, United States.

Who is the new Managing Director at Calamos?
Calamos named Gregory Whitehead Managing Director, announced November 10, 2025.
What did Calamos announce on November 10, 2025?
Calamos Wealth Management has added Gregory Whitehead and Tony Oommen to its advisory team as Senior Vice Presidents and Managing Directors, overseeing the Northeast and Midwest practices. Their extensive experience in wealth management is expected to enhance the firm's capabilities in the Chicagoland and New York areas.
What does Calamos do?
Calamos Investments is a diversified global investment firm offering innovative investment strategies, including alternatives, multi-asset, convertible, fixed income, private credit, equity, and sustainable equity.
Where is Calamos based?
Calamos is based in Naperville, Illinois, United States.
Which similar companies made leadership changes around the same time?
J.C. Flowers & Co (November 12, 2025), Sixth Street (November 4, 2025), Financial Information Technologies (November 19, 2025) and Boston Trust Walden (December 1, 2025) also announced leadership changes within 45 days of Calamos.

Source: Fundz verified event record.

Other recent leadership changes in Financial Services and Finance

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

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Company Information

Company

Calamos

Location

Naperville, Illinois, United States

About

Calamos Investments is a diversified global investment firm offering innovative investment strategies, including alternatives, multi-asset, convertible, fixed income, private credit, equity, and sustainable equity. With more than $46 billion in AUM, including $20+ billion in liquid alternatives assets as of September 30, 2025, the firm offers strategies through ETFs, mutual funds, closed-end funds, interval funds, UCITS funds and separately managed portfolios. Clients include financial advisors, wealth management platforms, pension funds, foundations & endowments, and individuals, globally. Headquartered in the Chicago metropolitan area, the firm also has offices in New York, San Francisco, Milwaukee, Portland (Oregon), and the Miami area.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.