Joel Greenblatt: Biography, Career, and Business Insights

Joel Greenblatt’s Profile Summary

Company	Gotham Asset Management
Position	Managing Principal and Co-Chief Investment Officer of Gotham Capital, a hedge fund he co-founded in 1985.
Source of wealth	Greenblatt’s wealth primarily comes from management and performance fees from Gotham Capital’s investment strategies, book royalties, and speaking engagements.
Also known as	Author, professor, philanthropist.
Age	68
Education	Wharton School of the University of Pennsylvania – Bachelor of Science, Summa Cum Laude (1979), Wharton School of the University of Pennsylvania – Master of Business Administration (MBA), 1980
Citizenship	United States
Residence	New York, USA
Family	Joel Greenblatt is married to Julia Greenblatt, and they have five children: Jordan, Melissa, Rebecca, Jonathan, and Matthew
Website, Social Media	https://www.gothamfunds.com/

Biography

Joel Greenblatt, born on December 13, 1957, is a renowned American investor, hedge fund manager, academic, and author. He is best known for founding Gotham Capital, a hedge fund that achieved outstanding returns, compounding capital at an annualized rate of 50% from 1985 to 1994. A graduate of the Wharton School of the University of Pennsylvania, where he earned both his Bachelor’s degree and MBA, Greenblatt is a prominent figure in the world of value investing. His "Magic Formula" approach to investing, detailed in his book The Little Book That Beats the Market, has become a widely respected framework for identifying high-quality, undervalued stocks. Apart from his work at Gotham, he has been an adjunct professor at Columbia Business School since 1996, teaching courses on value and special situation investing. His influence extends beyond finance through his philanthropic efforts, particularly in education, having co-founded the Success Academy Charter Schools in New York. Greenblatt’s written works, including several bestsellers, have helped to make sophisticated investment strategies more accessible to individual investors

How did Joel Greenblatt make money?

Joel Greenblatt makes money in the following areas:

Greenblatt’s wealth primarily comes from management and performance fees from Gotham Capital’s investment strategies, book royalties, and speaking engagements.
What is Joel Greenblatt net worth?

As of 2026, Joel Greenblatt’s net worth is estimated to be $500M.

What is Joel Greenblatt also known as?

Joel Greenblatt is not only recognized for his expertise in hedge fund management but also as an accomplished author of several best-selling books on value investing, including The Little Book That Beats the Market. His writing has helped democratize complex investment strategies for a broad audience. In addition to his literary contributions, Greenblatt has been a professor at Columbia Business School, where he has taught value investing since 1996. He is also a noted philanthropist, particularly in the field of education, where he co-founded the Success Academy Charter Schools in New York City, one of the largest and highest-performing charter school networks in the United States

Prominent achievements

Joel Greenblatt’s key achievements include achieving a remarkable 50% annualized return with Gotham Capital from 1985 to 1994, writing several bestselling investment books like The Little Book That Beats the Market, and co-founding Success Academy Charter Schools in New York. He also launched the Value Investors Club, which has become a prestigious platform for investment idea sharing

What are Joel Greenblatt’s key insights?

Joel Greenblatt’s business philosophy is centered on value investing, particularly identifying undervalued stocks with strong fundamentals through his "Magic Formula" approach. This strategy combines high earnings yield and high return on capital, allowing him to purchase stocks of high-quality companies at bargain prices. His philosophy emphasizes long-term investments, disciplined decision-making, and reducing emotional biases in stock selection

Personal life

Joel Greenblatt and his wife, Julia, have five children together: Jordan, Melissa, Rebecca, Jonathan, and Matthew. The family resides in Port Washington, New York. Despite his prominence in the world of finance, Greenblatt maintains a relatively private family life

Useful insights

Fundamental principles of investing

As someone deeply immersed in the world of finance, I firmly believe that learning the fundamental principles of investing is the cornerstone of financial literacy. The books I recommend here have shaped modern investment strategies, offering timeless wisdom that can benefit both beginners and seasoned investors. These are not just texts, but essential tools to help you navigate the complexities of the financial markets with confidence and insight.

Benjamin Graham - "The Intelligent Investor"
- Summary:
  
  Written by one of the most influential investment thinkers, this book outlines the principles of value investing. Graham emphasizes the importance of analyzing a company’s intrinsic value, long-term investment strategies, and avoiding emotional decisions driven by market fluctuations. The book also discusses defensive investing, focusing on preservation of capital and minimizing risk.
- Why read it:
  
  This is a must-read for anyone looking to understand the core philosophy behind successful long-term investing. Graham’s principles influenced generations of investors, including Warren Buffett, making it an essential guide to navigating stock market risks with a focus on minimizing losses.
Ray Dalio - "Principles"
- Summary:
  
  Ray Dalio, founder of one of the world’s largest hedge funds, shares the life and work principles that led to his immense success. The book covers Dalio’s unique management and investment strategies, focusing on radical transparency, truth-seeking, and the importance of learning from mistakes. It also provides practical insights into organizational behavior and personal growth, making it valuable beyond just investing.
- Why read it:
  
  Dalio's "Principles" is a treasure trove of wisdom for investors and business leaders who wish to improve their decision-making. It’s a guide on how to align personal and professional life through well-defined, actionable rules.