John Reese

John Reese

Formal First Name
John
Link
Dates
1953 - present
John Reese is the Founder and CEO of Validea, a leading investment research platform that models the strategies of legendary investors such as Warren Buffett, Peter Lynch, Benjamin Graham, and Joel Greenblatt. Under his leadership, Validea has become known for its data-driven approach to stock analysis, using proprietary, factor-based models to identify high-quality investment opportunities. Reese built his investment management business from the ground up, reaching nearly $1 billion in assets under management at its peak. With over 25 years of research experience in quantitative investment strategies, Reese is recognized as an authority in systematic and model-based investing. He holds two U.S. patents in automated stock analysis and is widely regarded as an expert in translating the methodologies of legendary investors into algorithmic, data-driven models that guide modern portfolio management.

Professional Experience


Academic History

VALIDEA

  • John Reese is the Co-Founder of Validea Capital Management, a quantitative investment management firm serving both individual and institutional investors.

  • Leveraging his expertise in computer science and artificial intelligence, Reese developed advanced multi-factor analysis systems that power Validea Capital’s model-driven strategies and portfolio construction processes.

  • Under his leadership, Validea has evolved into a leading platform for systematic stock selection and quantitative research, known for transforming the proven investment principles of market legends into data-driven strategies.

  • He oversaw multiple aspects of the firm’s growth — including technology development, product management, legal strategy, and marketing — and played a key role in scaling the business to manage significant assets.

  • Validea’s diversified offerings now include data and content feeds, custom model development, and financial analytics tools used by investors and advisors seeking disciplined, research-backed insights.


RESEARCH & EXPERTISE

  • Reese is widely recognized as a pioneer in quantitative investing and fundamental model-based research.

  • His work focuses on value investing, behavioral finance, and systematic portfolio construction, translating timeless investment wisdom into rules-based frameworks that eliminate emotional bias and enhance decision-making.

  • Reese’s ongoing research includes stock selection strategies, quantitative modeling techniques, and behavioral market insights.

  • He is a regular columnist for Forbes and Canada’s Globe & Mail, where he shares actionable ideas based on his proprietary “Guru Strategies” — quantitative models inspired by legendary investors such as Warren Buffett, Peter Lynch, and Benjamin Graham.

  • As a thought leader in the investment community, Reese is also a frequent speaker on topics related to guru-based investing, quantitative strategies, and the intersection of technology and finance.