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About
Jeanmarie Keller is an Associate Portfolio Manager at Caxton Associates in New York, where she is responsible for developing and implementing quantitative investment strategies across global macro asset classes. She focuses specifically on equities, fixed income, currencies, and commodities, leveraging advanced mathematical models to guide portfolio allocation and risk management.
Prior to her current role, Jeanmarie served as a Quantitative Analyst at Caxton Associates, specializing in quantitative research and data-driven strategy development. Earlier in her career, she was a Postdoctoral Fellow at Harvard University, conducting research at the intersection of mathematics and financial markets, which laid the foundation for her expertise in quantitative investment.
Jeanmarie holds a Ph.D. in Mathematics from Columbia University and a bachelor’s degree in mathematics from Louisiana State University. Her strong mathematical background and experience in quantitative finance have enabled her to contribute significantly to alpha generation and risk optimization within multi-asset portfolios.
Career History
| Organization | Role | Date Range | Details |
|---|---|---|---|
| Caxton Associates | Associate Portfolio Manager | Sep 2024 to Present | — |
| Caxton Associates | Quantitative Analyst | Aug 2020 to Sep 2024 | - Build ETL pipelines automating extraction and synthesis of financial data.
- Backtest and productionize systematic strategies for a variety of asset classes.
- Create interactive applications to aid... |
| Harvard University | Postdoctoral Fellow | Jul 2017 to Jul 2020 | - Led research collaborations resulting in publications in top academic journals.
- Communicated research results at conferences around the world.
- Mentored a graduate student conducting dissertation... |
| Columbia University in the City of New York | Instructor and Teaching Assistant | Aug 2012 to May 2017 | - Designed and taught three undergraduate courses, including a remedial precalculus course.
- Tutored and graded eight courses, including the honors mathematics sequence. |
Education
Columbia University in the City of New York
Doctor of Philosophy (Ph.D.), Mathematics
2012 — 2017
Louisiana State University
Bachelor’s Degree, Mathematics
2007 — 2012
COPPIN
Others at Caxton Associates LLP (23)
| Name | Role | Location |
|---|---|---|
 | Portfolio Manager | New York, NY , United States |
 | Hedge Fund Manager | United States |
C Chuan Guo | Investment Analyst | New York, NY , United States |
J Jasmeet Chadha | Portfolio Manager | New York, NY , United States |
 | Portfolio Manager | Greenwich, CT , United States |
 | Execution Trader | New York, NY , United States |
M Mehmet Saracer | Trader | New York, NY , United States |
P Peter Cole | Senior Macro Analyst | New York, NY , United States |
 | portfolio manager | New York, NY , United States |
 | Emerging Markets Macro | New York, NY , United States |
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