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About
Marx Bowens is a Portfolio Manager at Eisler Capital in New York, where he implements macro trading strategies and manages multi-asset portfolios, leveraging decades of experience in institutional finance. His primary investment focus is on rates strategies and macro trading across global fixed income and derivative markets, with deep expertise in interest rates and broad macroeconomic assets.
Prior to joining Eisler Capital in 2022, Bowens held senior roles including Portfolio Manager at Mariner Investment Group, where he was part of the Silvermine team responsible for rates strategies, and Managing Director, Head of Macro Trading for the Americas at RBS Global Banking & Markets, leading macro trading initiatives and risk management. His career reflects long-standing involvement in top-tier global banks and alternative asset managers with an emphasis on trading and portfolio construction.
Bowens holds a BS in Economics and Mathematics from Bowdoin College and attended Belmont Hill School, underpinning his strong quantitative and analytical skills. His significant contributions to the investment industry include expertise in rate markets and macroeconomic trading, shaping risk frameworks and driving investment performance across major asset classes.
Career History
| Organization | Role | Date Range | Details |
|---|---|---|---|
| Eisler Capital | Portfolio Manager | May 2022 to Present | — |
| RBS Global Banking & Markets | Managing Director, Head of Macro Trading for the Americas | Jan 2009 to Jun 2009 | — |
| Mariner Investment Group, LLC | Portfolio Manager | Jan 2021 to Apr 2022 | — |
| XG Industries | Executive Chairman and COO | Feb 2017 to Nov 2017 | — |
| XG Industries, LLC | Executive Chairman and CFO | Jan 2016 to Nov 2017 | — |
| Mariner Investment Group, LLC | Portfolio Manager | May 2014 to Oct 2015 | — |
| CRT Capital Group | Principal, Head of Treasury and Agency Trading | Jun 2009 to Mar 2014 | — |
Education
Bowdoin College
BS, Economics,Mathematics
1989 — 1993
Belmont Hill School
1981 — 1988
Skills & Expertise
Others at Eisler Capital Management LTD. (23)
| Name | Role | Location |
|---|---|---|
A Allan Levin | Senior Portfolio Manager | New York, NY , United States |
| Portfolio Manager | Armonk, NY , United States | |
| Portfolio Manager | New York, NY , United States | |
L Lucas Rooney | Sub-Portfolio Manager | New York, NY , United States |
| Portfolio Manager | New York, NY , United States | |
| Analyst | New York, NY , United States | |
| Research Analyst | San Francisco, CA , United States | |
| Portfolio Manager | San Francisco, CA , United States | |
| Portfolio Manager | New York, NY , United States | |
| Quant Strat | New York, NY , United States |
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