![Stuart Porter](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>)
Stuart Porter
Director/Board Member at
GAMESQUARE HOLDINGS, INC.
Net worth: 5 M $ as of 2026-06-29
Profile
Stuart Denham Porter is the founder of Denham Capital Management LP, founded in 2004, serving as CEO & Partner.
Current jobs include Chairman at Denham Sustainable Performance Acquisition Corp., Director at Rio Energy Investment Holdings LLC, Gamesquare Esports, Inc., Rio Energy Participações SA, AirJoule Technologies Corp.
(since 2024), and Nomad Power Solutions, Inc. (since 2026), Independent Director at GameSquare Holdings, Inc. (since 2023), and Senior Partner at Trace Capital Management LP.
Former jobs include Independent Director at ChampionX Corp.
(2020–2025), Director at Tamale Software, Inc., Prometheus Energy Co., Luminoso Technologies, Inc., MXenergy Holdings, Inc., Potamus Holdings LLC, Clinc, Inc., Engine Gaming & Media, Inc., ShareNett Holdings LLC, and AirJoule Technologies LLC; Trader at Cargill, Inc. (1987–1989) and Chicago Board of Trade (1990–1994); Vice President & Portfolio Manager at Harvard Management Co., Inc. (1996–2003); Founding Partner at Sowood Capital Management LP; and Principal at J.
Aron & Co. LLC.
Education includes undergraduate studies at the University of Michigan and an MBA from The University of Chicago Booth School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
1.11% | 2026-05-27 | 804,916 ( 1.11% ) | 4 M $ | 2026-06-29 |
| 2026-04-22 | 1,266,023 ( 1.35% ) | 500 079 $ | 2026-06-29 | |
0.14% | 2026-05-28 | 25,000 ( 0.14% ) | 185 500 $ | 2026-06-29 |
Stuart Porter active positions
| Companies | Position | Start |
|---|---|---|
| GAMESQUARE HOLDINGS, INC. | Director/Board Member | 2023-03-31 |
Trace Capital Management
 Trace Capital Management Investment ManagersFinance Trace Capital invests in companies located in the United States. The firm targets companies operating in the fields of oil and gas sectors. It provides financing for growth transactions. | Private Equity Investor | - |
Gamesquare Esports, Inc.
 Gamesquare Esports, Inc. Internet Software/ServicesTechnology Services Operates an e-sports talent and marketing agency | Director/Board Member | - |
Rio Energy Participações SA
 Rio Energy Participações SA Alternative Power GenerationUtilities Generates solar and wind energy | Director/Board Member | - |
Denham Sustainable Performance Acquisition Corp.
 Denham Sustainable Performance Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Chairman | - |
Rio Energy Investment Holdings LLC
 Rio Energy Investment Holdings LLC Engineering & ConstructionIndustrial Services Provides energy services | Director/Board Member | - |
Denham Capital Management LP
 Denham Capital Management LP Investment ManagersFinance Denham Capital invests in companies located across the globe. The firm focuses on a broad range of sectors and industries. It participates in buyout transactions. | Chief Executive Officer | 2003-12-31 |
Former positions of Stuart Porter
| Companies | Position | End |
|---|---|---|
| CHAMPIONX CORPORATION | Director/Board Member | 2025-07-15 |
Sowood Capital Management LP
 Sowood Capital Management LP Investment ManagersFinance Sowood Capital Management LP specializes in private equity investing, as well as hedge funds. The firm focuses on market-independent investments in private and public markets. They seek to generate superior risk-adjusted returns for clients by relying on their management team's skills and experience rather than market conditions. Sowood's investment approach is unconstrained and not limited by mandate, geography or regulatory requirements. | Corporate Officer/Principal | - |
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| ░░░░░░░░░░ ░░░░░░ ░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░ ░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Stuart Porter
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
65
1st degree connections
25
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 25 |
|---|---|
Cargill, Inc.
 Cargill, Inc. Wholesale DistributorsDistribution Services Distributes agricultural commodities, animal feeds and food products | Distribution Services |
Harvard Management Co., Inc.
 Harvard Management Co., Inc. Investment Trusts/Mutual FundsMiscellaneous HMC aims to generate strong long-term results to support the educational and research goals of Harvard University. The firm takes a long-term view of their investments and their associated risks. They believe that identifying and monitoring environmental, social, and governance factors in their investments aligns with their mission to provide strong, long-term results. | Miscellaneous |
Tamale Software, Inc.
 Tamale Software, Inc. Packaged SoftwareTechnology Services Provides research management software solutions | Technology Services |
Sowood Capital Management LP
Sowood Capital Management LP Investment ManagersFinance Sowood Capital Management LP specializes in private equity investing, as well as hedge funds. The firm focuses on market-independent investments in private and public markets. They seek to generate superior risk-adjusted returns for clients by relying on their management team's skills and experience rather than market conditions. Sowood's investment approach is unconstrained and not limited by mandate, geography or regulatory requirements. | Finance |
Prometheus Energy Co.
 Prometheus Energy Co. Oil & Gas ProductionEnergy Minerals Produces and distributes liquid natural gas | Energy Minerals |
Luminoso Technologies, Inc.
 Luminoso Technologies, Inc. Packaged SoftwareTechnology Services Provides natural language and experience analytics technology services | Technology Services |
Rio Energy Investment Holdings LLC
Rio Energy Investment Holdings LLC Engineering & ConstructionIndustrial Services Provides energy services | Industrial Services |
Chicago Board of Trade
 Chicago Board of Trade Investment Banks/BrokersFinance Provides trade derivative facilities | Finance |
University of Michigan
 University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
MXenergy Holdings, Inc.
 MXenergy Holdings, Inc. Gas DistributorsUtilities Engages in the production of natural gas and electricity | Utilities |
Lixte Biotechnology Holdings, Inc.
 Lixte Biotechnology Holdings, Inc. BiotechnologyHealth Technology Develops diagnostics, medication and treatments for various forms of cancer | Health Technology |
Denham Capital Management LP
Denham Capital Management LP Investment ManagersFinance Denham Capital invests in companies located across the globe. The firm focuses on a broad range of sectors and industries. It participates in buyout transactions. | Finance |
The University of Chicago Booth School of Business
 The University of Chicago Booth School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
J. Aron & Co. LLC
 J. Aron & Co. LLC Investment Banks/BrokersFinance Provides commodities brokerage services | Finance |
Potamus Holdings LLC
 Potamus Holdings LLC Packaged SoftwareTechnology Services Develops and deploys high performance computing systems in the areas of big data analytics and risk management | Technology Services |
Clinc, Inc.
 Clinc, Inc. Packaged SoftwareTechnology Services Engages in build the most advanced intelligence on the planet to drastically enhance every human being''s abilities to know and understand | Technology Services |
Engine Gaming & Media, Inc.
 Engine Gaming & Media, Inc. Packaged SoftwareTechnology Services Provides e-sports, gaming, data and streaming content distribution services | Technology Services |
ShareNett Holdings LLC
 ShareNett Holdings LLC Financial ConglomeratesFinance Provides financial services | Finance |
ChampionX Corp.
 ChampionX Corp. Chemicals: SpecialtyProcess Industries Produces chemicals and equipment for oil & gas drilling industries | Process Industries |
Gamesquare Esports, Inc.
Gamesquare Esports, Inc. Internet Software/ServicesTechnology Services Operates an e-sports talent and marketing agency | Technology Services |
Rio Energy Participações SA
Rio Energy Participações SA Alternative Power GenerationUtilities Generates solar and wind energy | Utilities |
Denham Sustainable Performance Acquisition Corp.
Denham Sustainable Performance Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Montana Technologies LLC
 Montana Technologies LLC Industrial MachineryProducer Manufacturing Operates as an atmospheric energy and water harvesting technology company that provides efficient & sustainable air conditioning and pure water from air | Producer Manufacturing |
Trace Capital Management
Trace Capital Management Investment ManagersFinance Trace Capital invests in companies located in the United States. The firm targets companies operating in the fields of oil and gas sectors. It provides financing for growth transactions. | Finance |
GameSquare Holdings, Inc.
 GameSquare Holdings, Inc. MiscellaneousMiscellaneous Provides digital media and entertainment services | Miscellaneous |
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