Joel Greenblatt

Joel Greenblatt (born December 13, 1957) is an American academic, hedge fund manager, investor, and writer.

He is a value investor, alumnus of the Wharton School of the University of Pennsylvania, and adjunct professor at the Columbia University Graduate School of Business.

He runs Gotham Asset Management with his partner, Robert Goldstein.

Greenblatt is a graduate of The Wharton School at the University of Pennsylvania, receiving his B.S. summa cum laude in 1979 and M.B.A. in 1980.

At Wharton, his paper "How the small investor can beat the market" was published in The Journal of Portfolio Management.

Greenblatt spent one year studying law at Stanford Law School in California before dropping out to pursue a career in finance.

In 1985, Greenblatt started a hedge fund, Gotham Capital, with $7 million, most of which was provided by "junk-bond king" Michael Milken.

At Gotham Capital between 1985 and 1994, Greenblatt presided over an annualized return of 50% "after all expenses" but "before general partner's incentive allocation" fees; or 30%, net of all fees.

Robert Goldstein joined Gotham Capital in 1989.

He is the former chairman of the board of Alliant Techsystems (1994–1995) and founder of the New York Securities Auction Corporation.

He was a director at Pzena Investment Management, a firm specializing in value investing and asset management for high net worth clients.

Greenblatt was born in Great Neck, New York.

) Gotham specialized in "special situations" like spinoffs and other corporate restructurings". In January 1995 Gotham returned all capital of outside partners (approximately $500 million).

From 1995 to 2009 Gotham Capital was closed to outside investors.

Greenblatt’s first book, You Can Be a Stock Market Genius: Uncover the Secret Hiding Places of Stock Market Profits, was released in 1997.

In 2000 Gotham Capital helped Michael Burry create his hedge fund Scion Capital by buying 25% of its capital for one million dollars after taxes.

In 2002, Greenblatt donated $2.5 million to P.S. 65Q, a public elementary school in the borough of Queens, whose students come largely from the neighborhood's South American and South Asian immigrant communities.

This investment was equal to about $1,000 per student per year over five years.

Greenblatt's book The Little Book That Beats the Market (Wiley, 2005 & 2010) introduced the investment strategy of "magic formula investing", a method for determining which stocks to buy: "cheap and good companies" with a high earnings yield and a high return on invested capital.

His strategy is featured in The Guru Investor by John P. Reese.

Several studies from around the world have found Greenblat's formula tends to result in long-term outperformance relative to market averages, but is also associated with significantly higher short-term volatility and sharper drawdowns due to his concentrated approach of 20–30 stocks.

Greenblatt published his second book, The Little Book That Beats the Market in 2005, a New York Times Best-Seller that sold over 300,000 copies.

In October 2006, Gotham's investment in the funds managed by Scion amounted to $100 million.

Gotham exited its investments both in the managed funds by Scion Capital and as a shareholder.

In 2006, Greenblatt co-founded the Success Academy Charter Schools, then known as the Harlem Success Academy Charter School, an elementary school in the city's historically African-American neighborhood.

He has also served on the boards of the Institute for Student Achievement and the Davidson School of the Jewish Theological Seminary.

After the 2007–2008 financial crisis, The Little Book was updated and re-released in 2010 as The Little Book that Still Beats the Market.

During 2007 and 2008, Joel Greenblatt, Robert Goldstein and Gary Curhan created a website, inspired by the Value Investors Club, to spur idea sharing in order to advance cancer research.

In 2008 Gotham Asset Management, LLC was created as "the successor to the investment advisory business of Gotham Capital".

The $1 million Gotham Prize for Cancer Research was awarded in 2008 to Alexander Varshavsky for trying to find a potentially vulnerable feature of cancer cells that won't change during tumor progression.

In October 2009, Greenblatt launched a website for Formula Investing, providing an online tool that follows the investment strategy described in his book.

In 2010, Gotham started four conventional mutual funds raising $360 million.

As of December 2021 Gotham Asset Management, LLC managed $3.74 billion.

Greenblatt served as an adjunt professor teaching value investing classes for MBA students at Columbia University's Graduate School of Business for over 20 years.

Greenblatt co-founded a website with John Petry called the Value Investors Club, where investors approved through an application process exchange value and special situation investment ideas.

Membership is capped at 250 members and is considered highly prestigious.

Greenblatt’s book, The Big Secret for the Small Investor: A New Route to Long-Term Investment Success, was released in 2011.

A 2012 academic study showed that the recommendations of the members of the club do in fact appear to generate significant abnormal profits.

The club awards $5000 bimonthly to members who provide the best advice.

In 2020, Greenblatt shared an investor’s perspective on building an economy that works for all in his book Common Sense: The Investor’s Guide to Equality, Opportunity, and Growth.