![Joel Greenblatt](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Joel Greenblatt
Director/Board Member at
PZENA INVESTMENT MANAGEMENT, INC.
Net worth: 4 M $ as of 2026-05-30
Profile
Mr. Joel M.
Greenblatt is a Managing Principal & Co-Chief Investment Officer at Gotham Asset Management LLC, an Independent Director at Pzena Investment Management, Inc., a Managing Partner at Gotham Capital Associates LLC and a Co-Chairman at Success Academy Charter Schools, Inc. He is on the Board of Directors at Pzena Investment Management, Inc. and Vindex LLC.
For over two decades, Mr. Greenblatt has been a professor on the adjunct faculty at Columbia Business School.
He formerly served on the Investment Boards of the University of Pennsylvania and the UJA Federation.
He was formerly the Chairman of the Board of Alliant Techsystems, a NYSE-listed aerospace and defense contractor.
He holds a BS (1979), and an MBA (1980) from the Wharton School of the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
OmniAb, Inc.
 OmniAb, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a biotechnology company 0.99% | 2025-12-30 | 1,428,571 ( 0.99% ) | 4 M $ | 2026-05-30 |
Joel Greenblatt active positions
| Companies | Position | Start |
|---|---|---|
| PZENA INVESTMENT MANAGEMENT, INC. | Director/Board Member | 2007-09-30 |
Gotham Asset Management LLC
 Gotham Asset Management LLC Investment ManagersFinance Gotham is a value-oriented asset management firm specializing in equity strategies. The firm seeks to capitalize on market inefficiencies by employing a systematic bottom-up approach to identify companies that appear to be undervalued or overvalued on both an absolute and relative basis. | Chief Investment Officer | 2010-08-31 |
Gotham Capital Associates LLC
 Gotham Capital Associates LLC Financial ConglomeratesFinance Provides commercial finance services | Founder | 2010-04-27 |
Success Academy Charter Schools, Inc.
 Success Academy Charter Schools, Inc. Other Consumer ServicesConsumer Services Functions as a College/University | Chairman | - |
Trustees of the University of Pennsylvania
 Trustees of the University of Pennsylvania Investment Trusts/Mutual FundsMiscellaneous Provides educational trust services | Director/Board Member | - |
Vindex LLC
 Vindex LLC Internet Software/ServicesTechnology Services Operates as an e-sports infrastructure platform | Director/Board Member | - |
Quinzel Acquisition Co.
 Quinzel Acquisition Co. Financial ConglomeratesFinance Operates as a blank check company | Chief Executive Officer | 2020-12-31 |
Former positions of Joel Greenblatt
| Companies | Position | End |
|---|---|---|
| CARBON ENERGY CORPORATION | Chairman | 2007-08-30 |
Value Investors Club | Founder | - |
| ░░░░░░░ ░░░░░░░░░░░░ ░░░░ | ░░░░░░░░ | - |
Training of Joel Greenblatt
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
80
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Alliant Techsystems, Inc.
 Alliant Techsystems, Inc. Aerospace & DefenseElectronic Technology Designs and manufactures aerospace, defense, and commercial products | Electronic Technology |
Carbon Energy Corp.
 Carbon Energy Corp. Integrated OilEnergy Minerals Develops and produces oil and natural gas | Energy Minerals |
Pzena Investment Management, Inc.
 Pzena Investment Management, Inc. Investment ManagersFinance Provides investment advisory services | Finance |
Gotham Asset Management LLC
Gotham Asset Management LLC Investment ManagersFinance Gotham is a value-oriented asset management firm specializing in equity strategies. The firm seeks to capitalize on market inefficiencies by employing a systematic bottom-up approach to identify companies that appear to be undervalued or overvalued on both an absolute and relative basis. | Finance |
Gotham Capital Associates LLC
Gotham Capital Associates LLC Financial ConglomeratesFinance Provides commercial finance services | Finance |
Value Investors Club | |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Success Academy Charter Schools, Inc.
Success Academy Charter Schools, Inc. Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Trustees of the University of Pennsylvania
Trustees of the University of Pennsylvania Investment Trusts/Mutual FundsMiscellaneous Provides educational trust services | Miscellaneous |
Vindex LLC
Vindex LLC Internet Software/ServicesTechnology Services Operates as an e-sports infrastructure platform | Technology Services |
Quinzel Acquisition Co.
Quinzel Acquisition Co. Financial ConglomeratesFinance Operates as a blank check company | Finance |
- Stock Market
- Insiders
- Joel Greenblatt
