|Born||December 13, 1957|
Great Neck, New York
|Alma mater||Wharton School of the University of Pennsylvania|
|Occupation||Managing Principal and Co-Chief Investment Officer of Gotham Asset Management|
Founder of the New York Securities Auction Corporation
Former chairman of the board of Alliant Techsystems
|Website||Columbia Business School Faculty|
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 Funds with his partner, Robert Goldstein. He is the former chairman of the board of Alliant Techsystems (1994-1995) and founder of the New York Securities Auction Corporation. He is also a director at Pzena Investment Management, a firm specializing in value investing and asset management for high-net worth clients.
Early life and education
Greenblatt was born in Great Neck, New York. 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.
Career in finance
From Gotham Capital To Gotham Asset Management
In 1985, Greenblatt started a hedge fund, Gotham Capital, with $7 million, most of which was provided by junk-bond king Michael Milken. Robert Goldstein joined Gotham Capital in 1989. Through his firm Gotham Capital, Greenblatt presided over an annualized return of 50% ("after all expenses" but "before general partner's incentive allocation" fees) or 30% (net of fees) from 1985 to 1994 by investing 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.
In 2000 Gotham Capital, for its first time, helped Michael Burry creating his hedge fund Scion Capital by buying 25% of its capital for one million dollars after taxes. In October 2006, Gotham's investment in the funds managed by Scion amounted to $100 million. Gotham Capital and other investors wanted their money back but this was prevented by Michael Burry who decided to side pocket (block) between 50 and 55 percent of it, an amount corresponding to his Credit Default Swap short bet which was losing money. Gotham Capital threatened to sue Michael Burry because it was "wildly unconventional to side-pocket an investment for which there was obviously a market". On "August 31, 2007, Michael Burry lifted the side pocket and began to unload his own credit default swaps" which was now a very profitable bet. The Scion Capital fund was up more than 100 percent. Gotham exited its investments, both in the managed funds by Scion Capital and as a shareholder.
In 2008 Gotham Asset Management, LLC is created as "the successor to the investment advisory business of Gotham Capital". In 2010, Gotham started four conventional mutual funds raising $360 million. In January 2014, the mutual funds managed $1 billion.  Due to new-money inflows this suddenly increased to $4.8 billion in October 2014 and briefly culminated to $13.1 billion in March 2015. As of November 2019 Gotham Asset Management, LLC manages $5.6 billion.
Value Investing Professor
Value Investors Club
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 considered highly prestigious. A 2012 academic study showed that the recommendations of members do in fact appear to generate significant abnormal profits. The club awards $5000 bimonthly to members who provide the best advice.
Magic Formula Investing
His book The Little Book that Beats the Market (Wiley, 2005 & 2010) introduced an investment strategy of "magic formula investing", which is 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.
In October 2009 he launched Formula Investing, an online money management firm that follows the investment strategy described in his New York Times bestselling book The Little Book That Beats the Market. Formula Investing was a money management firm that uses a proprietary stock-screening system and a disciplined approach to manage portfolios of value stocks. The firm offered its services to individual investors and institutions and to registered investment advisors, who could use Formula Investing as a sub-advisor. Formula Investing used a system that determines portfolio selections based on a combination of their relative cheapness and quality, as measured by earnings yield and return on capital. Formula Investing allowed money to be managed in a disciplined manner that removes factors, like excess emotion and future projections, that often lead to bad investment results. In February 2014, Formula Investing’s operations were merged into Gotham Asset Management, the advisor to the Formula Investing Mutual Funds.
Greenblatt is also famous for his contributions to education in New York City. In 2002, he 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, equal to about $1,000 per student per year over five years, helped P.S. 65Q to go from a struggling school to an urban success story almost overnight. He continues to aid the school in Ozone Park currently as they have continued to rise. Recently the school and principal Rafael Morales received a progress report score of A, scoring 98 out of a possible 100 points.
In 2006, Greenblatt also helped start 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 is also a board member of the Institute for Student Achievement, a national leader in developing new small high schools and transforming large comprehensive public high schools into small learning communities.
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. The, finally, unique $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.
- Greenblatt, Joel (1997). You Can Be a Stock Market Genius: Uncover the Secret Hiding Places of Stock Market Profits. New York: Simon & Schuster. ISBN 0-684-83213-5.
- Greenblatt, Joel (2006). The Little Book That Beats the Market. Hoboken, NJ: John Wiley & Sons. ISBN 0-471-73306-7. Updated 2010 version : The Little Book that Still Beats the Market. ISBN 978-0470624159.
- Greenblatt, Joel (2011). The Big Secret for the Small Investor: A New Route to Long-Term Investment Success. New York: Crown Publishing Group. ISBN 978-0-385-52507-7.
- Greenblatt, Joel (2011). Le petit livre qui bat le marché [The Little Book That Beats the Market] (in French). Translated by Monet, Roland. Hendaye, France: Valor Editions. ISBN 978-2-36117-001-1.
- ADV Part2 Brochure (PDF) source: https://www.adviserinfo.sec.gov/Firm/149335
-  Archived 2016-07-14 at the Wayback Machine Greenblatt's Life
- Newberg, Bruce L.; Pzena, Richard; Greenblatt, Joel M. (1981-07-31). "How the small investor can beat the market". The Journal of Portfolio Management. 7 (4): 48–52. doi:10.3905/jpm.1981.408811. ISSN 0095-4918. S2CID 153544502.
- Ted Seides (22 November 2020). "Joel Greenblatt – Common Sense for Value at Gotham Capital (EP.165)" (Podcast). Event occurs at 7:00. Retrieved 28 November 2020.
- Gannon, Geoff. "Value Investing Encyclopedia: Joel Greenblatt". December 28, 2005.
- Stockopedia (2018-08-24). "Joel Greenblatt Interview - His Magic Formula For Stock Market Investing". Seeking Alpha. Retrieved 2020-01-18.
- Greenblatt, Joel (1997). You can be a stock market genius : (even if you're not too smart) : uncover the secret hiding places of stock market profits. Internet Archive. New York : Simon & Schuster. pp. 271.
- Smith, Randall (2014-10-22). "A Book, Four Funds and a Flood of Cash". The New York Times. ISSN 0362-4331. Retrieved 2020-01-18.
- Michael, Lewis (2010). The Big Short: Inside the Doomsday Machine. pp. Ch. 2, 8 & 9. ISBN 978-0-393-07223-5.
- "SEC FORM 13F-HR". www.sec.gov. Retrieved 2020-01-18.
- "SEC FORM 13F-HR". www.sec.gov. Retrieved 2020-01-18.
- "EDGAR Search Results". www.sec.gov. Retrieved 2020-01-18.
- "Gotham Asset Management, LLC - 13F Holdings - Joel Greenblatt - Fintel.io". fintel.io. Retrieved 2020-01-18.
- Value Investors Club
- "Exclusive investor club reveals the value of ideas" (PDF). Financial Times.
- "Do Fund Managers Identify and Share Profitable Ideas?". Social Science Research Network. SSRN 1499341.
-  Archived 2016-07-14 at the Wayback Machine Value Investors Club
- Persson, V. & Selander, N., 2009. Back testing “The Magic Formula” in the Nordic region. Stockholm: Stockholm School of Economics.
- Davyclov, D., Tikkanen, J. & Äijö, J., 2016. Magic Formula vs. Traditional Value Investment Strategies in the Finnish Stock Market. Nordic Journal of Business, 65(3–4), pp. 38–54.
- Oscar Gustavsson and Oskar Strömberg. Magic Formula Investing and The Swedish Stock Market: Can the Magic Formula beat the market? Bachelor’s thesis, Fall Semester 2017, Lund University
- "Formula Investing". Archived from the original on 2010-01-04. Retrieved 2020-02-05.
- How Is a Hedge Fund Like a School? Archived 2006-03-26 at the Wayback Machine, Feb. 20, 2006.
- Institute for Student Achievement board of directors
- Neill, Ushma S. (2007-08-01). "The Gotham Prize: a beacon for cancer researchers". Journal of Clinical Investigation. 117 (8): 2016. doi:10.1172/JCI33097. ISSN 0021-9738. PMC 1934580. PMID 17671633.
- "Sharing ideas to advance cancer research". MarketWatch. Retrieved 2020-01-18.[dead link]
- "DNA idea wins $1m US cancer prize". DAWN.COM. 2008-04-01. Retrieved 2020-01-18.
- Ziegler, Maseena (1 December 2012). "When Quitting Is Not An Option - How You Can Find Purpose And Fulfillment Through Your Career". Forbes. Retrieved 27 December 2012.
- "Value Weighted Index – A New Approach to Long-Term Investing". valueweightedindex.com. Retrieved 2020-08-25.