Graham Ellis Whitaker
Founder & Managing Partner
EUTAXION CAPITAL MANAGEMENT
Order in Uncertainty.
A disciplined investment approach combining fundamental research, systematic models and rigorous risk management.
Research
Evidence-led thinking
Discipline
A reviewable process
Perspective
Long-term capital
The Firm
Clarity begins with a disciplined process.
Eutaxion Capital Management is a U.S. systematic investment management company bringing fundamental research, market microstructure, statistical learning and advanced computational methods into a reviewable investment process.
Our focus is the quality of decisions under uncertainty: the evidence behind an investment hypothesis, the assumptions inside a model and the risks that remain when a decision is made.
Corporate information
Eutaxion Capital Management LLC.
Established in Colorado on February 6, 2021, with a company contact address in New York.
Legal name
Eutaxion Capital Management LLC.
Date of formation
February 6, 2021
Jurisdiction
Colorado, United States
Our capabilities
Four connected investment disciplines.
Fundamental Research
Understand business economics, financial resilience and the drivers of long-term value.
Systematic Models
Translate research hypotheses into explicit rules that can be tested and reviewed.
Portfolio Construction
Consider how individual ideas interact within a portfolio and its constraints.
Risk Management
Evaluate exposures, challenge assumptions and prepare for a range of outcomes.
The investment process
From a research question to a reviewable decision.
A strong process makes its reasoning visible. We connect research design, evidence assessment, model evaluation and portfolio considerations through a framework of continuing review.
01
Define
State the investment question and the conditions under which the hypothesis should hold.
02
Analyze
Examine relevant evidence, data quality and the economic mechanisms behind an observation.
03
Validate
Challenge results through alternative assumptions and independent checks.
04
Construct
Consider portfolio interaction, concentration, liquidity and implementation constraints.
05
Monitor
Review changing conditions, exposure and the continuing relevance of the original thesis.
06
Reassess
Document what has changed and update the decision framework accordingly.
Research & technology
Advanced research. Practical questions.
We research quantum-inspired optimization, quantum-assisted computing and statistical learning as tools for examining investment problems. Their relevance depends on the problem, the evidence and the limits of the method.
01
Quantum-Inspired Optimization
Explore alternative ways to address complex portfolio objectives and constraints.
02
Quantum-Assisted Computing
Examine where emerging computational techniques may contribute to research.
03
Statistical Learning
Investigate patterns while testing stability, generalization and economic relevance.
Risk & governance
Risk is part of every investment question.
An investment idea is incomplete without an assessment of what could invalidate it. Our framework connects business risk, market exposure, liquidity, model uncertainty and execution discipline.
We seek clarity about the risks being considered, the limits of available evidence and the conditions that call for further review.
The Eutaxion perspective
Research. Judgment. Discipline.
Explore the perspective behind our work: independent inquiry, explicit assumptions and a long-term approach to capital. Research, technology and risk belong in the same conversation.
Order in Uncertainty.
Our people
Different disciplines. A shared standard.
Travis Dean Harlan
Chief Investment Officer
Nathaniel Cole Hensley
Head of Quantum Research & Quantitative Strategies
Caleb James Mercer
Chief Risk Officer
Melanie Jo Rourke
Chief Compliance Officer & General Counsel
Marissa Elaine Navarro
Senior Investment Adviser
Insights & perspectives
Ideas worth examining.
Research Notes
A clear investment process makes assumptions visible, creates room for challenge and connects decisions with continuing review.
Market Perspectives
Fundamental reasoning and systematic methods can inform one another when their questions, assumptions and limits are made explicit.
Research Notes
A useful evaluation begins with the portfolio problem, compares methods fairly and considers the stability and meaning of the resulting solution.
A considered conversation