Capabilities
Capabilities

Our capabilities reflect a time-tested commitment to offering risk-adjusted returns through innovative strategies to all investors.
Alternatives

Autocallable ETFs

Closed-End Funds

Convertibles

Global Equities

Growth Equities

Private Markets

Protected Bitcoin ETFs

Structured Protection ETFs

Sustainable Equities

Volatility Opportunity
Alternatives Snapshot

Alternative performance, flows and other data delivered to your inbox every month.
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Products
Products

Calamos offers mutual funds, closed-end funds, UCITS funds and separate accounts across the asset class spectrum.
Mutual Funds

Closed-End Funds

Exchange-Traded Funds

Interval Funds

Institutional Strategies

UCITS Funds

Resources
Calamos Market Neutral Income Fund

An Absolute Return, Liquid Alternative Strategy
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Research
Research

Access perspectives on the markets, investment opportunities and how our capabilities can help investors achieve their objectives.
Investment Team Voices

Investment Ideas

Commentary
The Opportunity of Alternatives

Calamos Phineus Long/Short Fund continues to prove there is opportunity in all markets.
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About
About

Calamos is a global investment firm committed to excellence in investment management and client service.
Our Firm

Executive Officers

Investment Organization

News

John Calamos Biography
Calamos Careers

View career opportunities at Calamos Investments.
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Traders

Brian Plonka

Trader

Brian Plonka is a trader at Calamos, focusing on US equity trading. He joined the firm in 1999 and has more than 25 years of industry experience. He holds a BS in Finance from Northeastern Illinois University in addition to Series 7 and 55 licenses.

Brian Plonka

Trader

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