Mark Cuban
Founder @ Radical Investments
Dallas, United States
Mark Cuban is a seed investor at Radical Investments in Dallas focused on Blockchain and Software. Mark Cuban is the founder of Fireside, Chairman and Founding Partner of AXS TV, and the Owner of Dallas Mavericks. He previously worked at Broadcast.com as a Co-Founder. Mark Cuban attended the Indiana University Bloomington.
- Total investments:
- 160
- Last investment:
- Lead investor:
- 24%
Last updated:
For AI agents: llms.txt
Industries Mark Cuban invests in
Stages Mark Cuban invests in
Countries Mark Cuban invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.8M–$12M
- Angel
- $80k–$600k
- Series A
- $4M–$25M
Investment Focus
Industry
- Blockchain 22 (14%)
- Software 21 (13%)
- Artificial Intelligence 18 (11%)
- E-Commerce 14 (9%)
- Information Technology 14 (9%)
Stage
- Seed 54 (34%)
- Series A 34 (21%)
- Angel 17 (11%)
- Pre-Seed 13 (8%)
- Funding Round 10 (6%)
Country
- United States 104 (65%)
- Canada 2 (1%)
- Vietnam 2 (1%)
- Singapore 2 (1%)
- United Kingdom 2 (1%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Advanced Machine Intelligence develops artificial intelligence systems that model real-world environments using sensor data. The organization focuses on building machine learning architectures that form abstract representations of physical and digital environments, allowing systems to reason, predict outcomes, and plan sequences of actions. Itsresearch includes world models that process continuous and complex data while filtering unpredictable elements to support structured decision making. The technology is designed to enable AI agents to evaluate the consequences of actions and operate under defined safety and control mechanisms. Advanced Machine Intelligence collaborates with industry and research communities to explore applications of these systems in areas such as industrial automation, robotics, wearable technology, and healthcare. The company also publishes research and develops software frameworks that support experimentation, deployment, and evaluation of intelligent systems. | $1B / Seed / Mar 10, 2026 | ||
| Bluprynt is a company that provides digital asset declaration services to improve compliance and safety in the process. The company provides disclosure infrastructure and compliance technologies, as well as identifying and guiding government trends and market expectations, allowing businesses to save time and focus on core activities. | $4.3M / Seed / Feb 26, 2026 | ||
| Burwoodland operates as a nightlife and event production company focusing on themed music dance parties. | Jan 14, 2026 | ||
| Campus Ink is a merch platform designed specifically for students and athletes. It is a licensed, open platform where college athletes can finally earn the money they deserve. | $3M / Seed / Jan 12, 2026 | ||
| Orreco Their mission is to deliver a cutting edge biomarker program to optimise player performance, recovery and welfare. A tailored biomarker program can optimise player health and welfare and use sports science resources to target key or “at risk” players which will lead to increased player availability. Tailoring of recovery and playermanagement strategies to individuals’ own biomarker profiles backs up decision making processes with data giving your team an informed recovery strategy. | $4M / Dec 15, 2025 | ||
| Clipbook is an AI-powered research and analysis platform designed for public relations, communications, and public affairs teams. It monitors over 1 million sources including news, social media, policy documents, broadcasts, podcasts, and newsletters to deliver actionable media intelligence. | $3.3M / Seed / Dec 01, 2025 | ||
| The Renatural is a manufacturing company that focuses on providing wigs. The Renatural was founded in 2019 and was headquartered in New York, United States. | $4.2M / Seed / Oct 22, 2025 | ||
| Yendo provides a credit card product that utilizes vehicle equity to offer consumers credit limits at various rates. The company's service works like a regular card, is accepted anywhere, and includes features like cash access and credit building options. Yendo offers a simple application process that results in a virtual card before thephysical card arrives. | $50M / Series B / Oct 09, 2025 | ||
| TransCrypts is a tool for Human Resource Departments to automate the issuance of employment and income verification documents using the blockchain. Our proprietary process not only saves HRs time, money, and headache in dealing with compliance but also gives employees total control over how their work information is being shared. | $15M / Seed / Oct 08, 2025 | ||
| FORT Robotics makes wireless safety systems for dangerous machines. Formerly part of HRI, FORT is a VC-backed company built on more than a decade of experience in safety technology.FORT Robotics is building a first-of-its-kind safety and security platform for smart machines. FORT’s mission is to unlock the full potential of automation byaccelerating development, reducing risk, and building trust in autonomous systems. | $18.9M / Series B / Aug 06, 2025 | ||
| See all 160 investments → | |||
Co-Investors
About Radical Investments
Investment company of Mark Cuban
Radical Investments Contacts
| Name | Phone | Socials | |
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Liraz Nezri
Principal
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Rebecca Zeliger
Analyst
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Mark Cuban
Founder
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Mark Cuban
Founder
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Mark Cuban
Founder
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FAQ
What does Mark Cuban invest in?
Mark Cuban invests primarily in Blockchain, Software and Artificial Intelligence startups, most often at Seed and Series A stage. Most of the 160 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Mark Cuban's check size?
Mark Cuban typically joins rounds of $1.8M–$12M at Seed, $80k–$600k at Angel and $4M–$25M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Mark Cuban participates in.
How do I contact Mark Cuban?
Public channels for Mark Cuban include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Mark Cuban last invest?
The most recent investment recorded for Mark Cuban closed in Mar 2026. Shizune tracks 160 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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