Profil
Mr. Jordan B. Rosenfeld is a Vice President & Co-Portfolio Manager at Calamos Advisors LLC and at Calamos Investments LLC.
He is responsible for portfolio management and investment research, focusing on the Calamos Structured Protection ETFs.
He joined the firm in 2025 and contributes over 10 years of investment industry experience.
Previously, Mr. Rosenfeld was a Senior Director and Portfolio Manager at Milliman, where he led the ETF sub-advisory team and co-managed 140 ETFs.
He began his career as a trader at Gelber Group.
He holds a BA in Mathematics from Northwestern University and a MS in Computer Science from Georgia Institute of Technology.
Postes actifs de Jordan Brett Rosenfeld
| Sociétés | Poste | Début |
|---|---|---|
Calamos Investments LLC
Calamos Investments LLC Investment ManagersFinance Calamos Investments offers innovative investment strategies including alternatives, multi-asset, convertible, fixed income, and equity. | Gestionnaire de Portefeuille-Actions | 01/04/2025 |
Calamos Advisors LLC
Calamos Advisors LLC Investment ManagersFinance Calamos Advisors utilizes top-down insights with rigorous bottom-up fundamental research. They employ an active, high-conviction investment approach to building portfolios. A collaborative team-managed approach allows them to fully evaluate all elements of an investment idea. Top-down perspective, proprietary fundamental research and risk management drive the portfolio construction process across all strategies. | Gestionnaire de Portefeuille-Actions | 01/04/2025 |
Anciens postes connus de Jordan Brett Rosenfeld
| Sociétés | Poste | Fin |
|---|---|---|
Milliman Financial Risk Management LLC
Milliman Financial Risk Management LLC Investment ManagersFinance Milliman FRM employs investment strategies that involve the application of hedging and investment techniques to manage the impact of market declines. This results in the purchase or sale of futures, forwards, swaps, options, mutual funds and ETFs. The underlying market factors or securities in the instruments include equity or fixed income indices, bonds, interest rates, currencies and volatility measures. Investment strategies are specifically tailored to each client, and as such the methods of analysis used and risks involved will vary from client to client. | Trading-Equity | 03/04/2025 |
Formation de Jordan Brett Rosenfeld
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Relations au 1er degré
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| Entreprise privées | 5 |
|---|---|
Calamos Advisors LLC
Calamos Advisors LLC Investment ManagersFinance Calamos Advisors utilizes top-down insights with rigorous bottom-up fundamental research. They employ an active, high-conviction investment approach to building portfolios. A collaborative team-managed approach allows them to fully evaluate all elements of an investment idea. Top-down perspective, proprietary fundamental research and risk management drive the portfolio construction process across all strategies. | Finance |
Northwestern University
Northwestern University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Georgia Institute of Technology
Georgia Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Calamos Investments LLC
Calamos Investments LLC Investment ManagersFinance Calamos Investments offers innovative investment strategies including alternatives, multi-asset, convertible, fixed income, and equity. | Finance |
Milliman Financial Risk Management LLC
Milliman Financial Risk Management LLC Investment ManagersFinance Milliman FRM employs investment strategies that involve the application of hedging and investment techniques to manage the impact of market declines. This results in the purchase or sale of futures, forwards, swaps, options, mutual funds and ETFs. The underlying market factors or securities in the instruments include equity or fixed income indices, bonds, interest rates, currencies and volatility measures. Investment strategies are specifically tailored to each client, and as such the methods of analysis used and risks involved will vary from client to client. | Finance |
















