![Sheldon Inwentash](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>)
Sheldon Inwentash
Chief Executive Officer at
THREED CAPITAL INC.
Net worth: 5 M $ as of 2026-05-30
Profile
Sheldon Inwentash founded GeneVest, Inc. in 1994, Visible Genetics, Inc. in 1994, where he worked as Director from 1994 to 2001, Pinetree Capital Ltd. in 1962, where he worked as Chairman & Chief Executive Officer from 2012 to 2015, and various other companies.
Mr. Inwentash also founded NexGen Energy Ltd., Goldspot Discoveries, Inc., New Found Gold Corp., and various other companies.
Mr. Inwentash also currently works at Hindmarsh Resources Ltd., as Chairman and NSI Communications, Inc., as Director from 2012.
Mr. Inwentash also formerly worked at Mega Precious Metals Inc., as Chief Executive Officer & Director in 2008, One Bullion Ltd., as Co-Chief Executive Officer & Executive Director, Titan Uranium, Inc., as Chairman, and various other companies.
Mr. Inwentash received his undergraduate degree in 1978 from the University of Toronto.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-15 | 27,032,500 ( 8.31% ) | 1 M $ | 2026-05-30 | |
AI/Ml Innovations, Inc.
 AI/Ml Innovations, Inc. Information Technology ServicesTechnology Services Provides AI and digital health care services 9.27% | 2026-05-10 | 23,555,000 ( 9.27% ) | 1 M $ | 2026-05-30 |
Quebec Innovative Materials Corp.
 Quebec Innovative Materials Corp. Oil & Gas ProductionEnergy Minerals Provides natural hydrogen and helium exploration services 1.79% | 2025-02-20 | 2,303,000 ( 1.79% ) | 983 381 $ | 2026-05-30 |
THREED CAPITAL INC. 9.47% | 2026-04-06 | 8,925,300 ( 9.47% ) | 714 024 $ | 2026-05-30 |
Avicanna, Inc.
 Avicanna, Inc. BiotechnologyHealth Technology Develops, manufactures and supplies plant-derived cannabinoid-based products 4.23% | 2026-05-06 | 5,319,157 ( 4.23% ) | 484 043 $ | 2026-05-30 |
| 2025-07-03 | 1,163,889 ( 24.13% ) | 122 208 $ | 2025-04-29 | |
1.32% | 2026-06-22 | 225,000 ( 1.32% ) | 61 200 $ | 2026-05-30 |
Infinitii ai, Inc.
 Infinitii ai, Inc. Data Processing ServicesTechnology Services Provides data collection, storage and analytical solutions for data centric companies -.--% | 2025-10-30 | 0 ( -.--% ) | - $ | 2026-05-30 |
Vertical Explorations, Inc.
 Vertical Explorations, Inc. Precious MetalsNon-Energy Minerals Acquires and explores for mineral properties -.--% | 2025-11-23 | 0 ( -.--% ) | - $ | 2026-05-30 |
Sheldon Inwentash active positions
| Companies | Position | Start |
|---|---|---|
| THREED CAPITAL INC. | Chief Executive Officer | 1987-12-31 |
Threed Capital, Inc. /Venture Capital/
 Threed Capital, Inc. /Venture Capital/ Investment ManagersFinance ThreeD Capital invests in companies located in Canada. The firm focuses on a Blockchain, AI/Machine Learning, Internet of Things, Biotechnology Junior Resources , . It participates in early stage capital transactions and acts as a lead investor. | Chief Executive Officer | 1998-06-30 |
Hindmarsh Resources Ltd.
 Hindmarsh Resources Ltd. Other Metals/MineralsNon-Energy Minerals Mines and explores for uranium | Chairman | - |
NSI Communications, Inc.
 NSI Communications, Inc. Specialty TelecommunicationsCommunications Provides broadband services | Director/Board Member | - |
Former positions of Sheldon Inwentash
| Companies | Position | End |
|---|---|---|
| NIRVANA LIFE SCIENCES INC. | Director/Board Member | 2023-12-31 |
| NEXMETALS MINING CORP. | Founder | 2022-12-05 |
| AUXICO RESOURCES CANADA INC. | Director/Board Member | 2022-11-13 |
| ELECTRIC METALS (USA) LIMITED | Chairman | 2022-06-13 |
| IMAGINEAR INC. | Chairman | 2022-02-16 |
Training of Sheldon Inwentash
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
87
1st degree connections
41
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 41 |
|---|---|
Visible Genetics, Inc.
 Visible Genetics, Inc. Medical SpecialtiesHealth Technology Manufactures and markets automated DNA sequencing systems and diagnostic kits | Health Technology |
Pinetree Capital Ltd.
 Pinetree Capital Ltd. Financial ConglomeratesFinance Operates as a diversified investment and merchant banking firm focused on the small-cap market | Finance |
Energy Fuels, Inc.
 Energy Fuels, Inc. Other Metals/MineralsNon-Energy Minerals Provides uranium, heavy mineral sands and rare earth elements exploration & development services | Non-Energy Minerals |
X-Terra Resources Corp.
 X-Terra Resources Corp. Other Metals/MineralsNon-Energy Minerals Acquires, explores and develops mining properties | Non-Energy Minerals |
ThreeD Capital, Inc.
 ThreeD Capital, Inc. Investment ManagersFinance Operates as a venture capital company that provides investment services to the junior resources and disruptive technologies sectors | Finance |
Enghouse Systems Ltd.
 Enghouse Systems Ltd. Packaged SoftwareTechnology Services Develops software for contact centers, video communications, remote work and communications for next generation | Technology Services |
Lynx Opportunities Corp.
 Lynx Opportunities Corp. Advertising/Marketing ServicesCommercial Services Provides promotions and in-store-merchandising services | Commercial Services |
Aurelian Resources, Inc.
 Aurelian Resources, Inc. Precious MetalsNon-Energy Minerals Explores mines for gold, silver and base metals | Non-Energy Minerals |
Titan Uranium, Inc.
 Titan Uranium, Inc. Other Metals/MineralsNon-Energy Minerals Provides exploration and mining services of uranium | Non-Energy Minerals |
Mega Precious Metals Inc.
 Mega Precious Metals Inc. Other Metals/MineralsNon-Energy Minerals Develops and explores mineral properties | Non-Energy Minerals |
Southern Star Resources, Inc.
 Southern Star Resources, Inc. Precious MetalsNon-Energy Minerals Explores for and develops gold properties | Non-Energy Minerals |
Hindmarsh Resources Ltd.
Hindmarsh Resources Ltd. Other Metals/MineralsNon-Energy Minerals Mines and explores for uranium | Non-Energy Minerals |
Green Shift Commodities Ltd.
 Green Shift Commodities Ltd. Other Metals/MineralsNon-Energy Minerals Develops uranium resources | Non-Energy Minerals |
Terreno Resources Corp.
 Terreno Resources Corp. Precious MetalsNon-Energy Minerals Explores mineral properties | Non-Energy Minerals |
KBL Capital Corp.
 KBL Capital Corp. Financial ConglomeratesFinance Operates as a capital pool company | Finance |
GeneVest, Inc.
 GeneVest, Inc. Financial ConglomeratesFinance Funds emerging growth businesses in the biotechnology industry | Finance |
Brainhunter, Inc.
 Brainhunter, Inc. Miscellaneous Commercial ServicesCommercial Services Provides information technology consulting, end-to-end recruiting & staffing solutions | Commercial Services |
NSI Communications, Inc.
NSI Communications, Inc. Specialty TelecommunicationsCommunications Provides broadband services | Communications |
University of Toronto
 University of Toronto Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Mega Uranium Ltd.
 Mega Uranium Ltd. Other Metals/MineralsNon-Energy Minerals Operates as an uranium mining and investment company | Non-Energy Minerals |
ZipLocal, Inc.
 ZipLocal, Inc. Internet Software/ServicesTechnology Services Provides an online directory that helps Canadians find local businesses and services | Technology Services |
POET Technologies, Inc.
 POET Technologies, Inc. Electrical ProductsProducer Manufacturing Designs, manufactures and sells of opto-electronic solutions for the sensing, data communications and telecommunications markets | Producer Manufacturing |
Pinetree Capital Ltd. (Investment Management)
 Pinetree Capital Ltd. (Investment Management) Investment ManagersFinance PCL-IM invests primarily in equity, as well as debt and convertible securities. They typically hold 8-12 investments, resulting in equity positions between 7% and 12% of assets (though their positions may at times reach or exceed 20%). In evaluating securities of an issuer, the firm considers different factors and will invest if they believe the company falls in categories such as value, high quality and special situations. | Finance |
Gratomic, Inc.
 Gratomic, Inc. Other Metals/MineralsNon-Energy Minerals Explores and develops graphite mineral properties | Non-Energy Minerals |
Adira Energy Ltd.
 Adira Energy Ltd. Oil & Gas ProductionEnergy Minerals Explores oil and gas properties | Energy Minerals |
Tenet Fintech Group, Inc.
 Tenet Fintech Group, Inc. Information Technology ServicesTechnology Services Operates as a holding company whose subsidiaries provides financial technology and commercial loan services | Technology Services |
Northern Sphere Mining Corp.
 Northern Sphere Mining Corp. Precious MetalsNon-Energy Minerals Engages in mining of silver, gold and other metals | Non-Energy Minerals |
ImagineAR, Inc.
 ImagineAR, Inc. Packaged SoftwareTechnology Services Develops augmented reality platform | Technology Services |
NexGen Energy Ltd. /Old/
 NexGen Energy Ltd. /Old/ Other Metals/MineralsNon-Energy Minerals Explores for uranium | Non-Energy Minerals |
Personas Social, Inc.
 Personas Social, Inc. Miscellaneous Commercial ServicesCommercial Services Offers social media products and services | Commercial Services |
Auxico Resources Canada, Inc.
 Auxico Resources Canada, Inc. Precious MetalsNon-Energy Minerals Engages in gold, silver and mineral mining | Non-Energy Minerals |
Canntab Therapeutics Ltd. /Old/
 Canntab Therapeutics Ltd. /Old/ Pharmaceuticals: MajorHealth Technology Manufactures drug products | Health Technology |
Goldspot Discoveries, Inc.
 Goldspot Discoveries, Inc. Packaged SoftwareTechnology Services Develops machine learning algorithm that reduces exploration risk by analyzing massive amounts of data and identifying the best exploration targets | Technology Services |
New Found Gold Corp.
 New Found Gold Corp. Precious MetalsNon-Energy Minerals Engages in gold mining | Non-Energy Minerals |
Canntab Therapeutics Ltd.
 Canntab Therapeutics Ltd. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company that aims at manufacturing & distributing hard pill cannabinoid formulations | Health Technology |
EarthLabs, Inc.
 EarthLabs, Inc. Packaged SoftwareTechnology Services Develops machine learning solutions for mining assets | Technology Services |
Threed Capital, Inc. /Venture Capital/
Threed Capital, Inc. /Venture Capital/ Investment ManagersFinance ThreeD Capital invests in companies located in Canada. The firm focuses on a Blockchain, AI/Machine Learning, Internet of Things, Biotechnology Junior Resources , . It participates in early stage capital transactions and acts as a lead investor. | Finance |
Premium Nickel Resources Corp.
 Premium Nickel Resources Corp. Other Metals/MineralsNon-Energy Minerals Provides nickel, copper and cobalt mining services | Non-Energy Minerals |
Electric Metals (USA) Ltd.
 Electric Metals (USA) Ltd. Precious MetalsNon-Energy Minerals Mines for silver | Non-Energy Minerals |
Nirvana Life Sciences, Inc.
 Nirvana Life Sciences, Inc. BiotechnologyHealth Technology Develops novel therapeutic products and regimens | Health Technology |
Premium Nickel Resources Ltd.
 Premium Nickel Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the exploration, evaluating and development of nickel and copper properties | Non-Energy Minerals |
- Stock Market
- Insiders
- Sheldon Inwentash
Choose MarketScreener 
