# Mark Cuban, Owner > Mark Cuban, Owner. 91 investments on record. The rounds they were named in and the filings that name them, each with its source. Source: https://millionrounds.com/person/mark-cuban (Millionrounds; every figure on the page links to its filing or article) Dallas, US · Partner # Mark Cuban Owner Email Stages *Seed* *Series A* *Pre-seed* Backs *AI* *Healthcare* *Web3 & Crypto* *Consumer Apps* Latest rounds - **Scripto** Seed · $5M Sept 2026 - **Eon Health** Venture · $2M Apr 2026 - **Advanced Machine Intelligence** Seed · $1B Mar 2026 Follow Mark Cuban and see their new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fperson%2Fmark-cuban) Profile summary - **Rounds named:** 91 last Mar 2026 - **Filings:** 6 with regulators - **Books:** 2 written What this record rests on - ✓ **Named in rounds** 91 rounds name them - ✓ **On filings** 6 filings with a regulator - ✓ **Own investor record** Their cheques, held under their name - **Claimed** Not claimed yet Titles come from filings their firm signed. [Correct or remove](https://millionrounds.com/corrections?person=mark-cuban)[Is this you? Claim it](https://millionrounds.com/claim?person=mark-cuban) ## Their investor record [**Mark Cuban, investing** Every cheque we watched them write, on one record **7** cheques in 12 months **154** all time **2** led deploying](https://millionrounds.com/fund/mark-cuban) ## Rounds they were named in - **Rounds:** 154 - **Led:** 2 - **Disclosed:** $2.7B - **Active:** 2004–26 2026 - [Scripto](https://millionrounds.com/company/scripto) *Seed* **$5M** *US* Sept 2026 Joined · +1 investor - [Eon Health](https://millionrounds.com/company/eon-health) *Venture* **$2M** *US* Apr 2026 Joined · +1 investor - [Advanced Machine Intelligence](https://millionrounds.com/company/advanced-machine-intelligence) *Seed* **$1B** *FR* Mar 2026 Joined · +12 investors - [AMI Labs](https://millionrounds.com/company/ami-labs) *Round* **$1B** *FR* Mar 2026 Joined · +24 investors 2025 - [Orreco](https://millionrounds.com/company/orreco) *Venture* **$4M** *US* Dec 2025 Joined · +3 investors - [Clipbook](https://millionrounds.com/company/clipbook) *Seed* **$3M** *US* Dec 2025 Led · +2 investors - [Beanstack](https://millionrounds.com/company/beanstack) *Venture* *US* Nov 2025 Joined · +2 investors - [TransCrypts](https://millionrounds.com/company/transcrypts) *Seed* **$15M** *US* Oct 2025 Joined · +8 investors - [The Renatural](https://millionrounds.com/company/the-renatural) *Seed* **$4.2M** *US* Oct 2025 Joined · +2 investors - [Codex Data Inc.](https://millionrounds.com/company/codex-data-inc) *Seed* **$3.5M** *CA* Aug 2025 Joined · +2 investors - [Sonara Health](https://millionrounds.com/company/sonara-health) *Venture* **$1M** *US* Aug 2025 Joined · +1 investor - [DudeProducts](https://millionrounds.com/company/dudeproducts) *Venture* *US* Jun 2025 Joined By stage - Seed **82** - Venture **23** - Series A **18** - Pre-seed **11** - Round **10** What they backed AI **3** Healthcare **3** Web3 & Crypto **2** Consumer Apps **2** Biotech **1** Creator Economy **1** Alongside - [Bezos Expeditions *2*](https://millionrounds.com/fund/bezos-expeditions) - [Cathay Innovation *2*](https://millionrounds.com/fund/cathay-innovation) - [Greycroft *2*](https://millionrounds.com/fund/greycroft) - [HV Capital *2*](https://millionrounds.com/fund/hv-capital) - [Hiro Capital *2*](https://millionrounds.com/fund/hiro-capital) - [Temasek *2*](https://millionrounds.com/fund/temasek) - [Toyota Ventures *2*](https://millionrounds.com/fund/toyota-ventures) - [25madison *1*](https://millionrounds.com/fund/25madison) The latest 12 of 154. Rounds where a report named this person rather than a firm, matched on name: read it as a strong hint, not proof, since people share names. ## Where they are named on record Filings - SEC Form D · Private Equity fund **[HSPF](https://millionrounds.com/fund/hspf)** Managing Member of GP of the Issuer since 2026 - SEC Form D · Private Equity fund **[HSP LVA](https://millionrounds.com/fund/hsp-lva)** Managing Member of GP of the Issuer on 2 filings · since 2026 - SEC Form D · Private Equity fund **[Harbinger Sports Partners](https://millionrounds.com/fund/harbinger-sports-partners)** Managing Member of GP of the Issuer on 6 filings · since 2025 - SEC Form D · Other investment fund **Fireside Interests LLC** Executive Officer since 2022 - SEC Form D · Company raising **7hops.com, Inc.** Director on 2 filings · since 2015 - SEC Form D · Company raising **BlueCava, Inc.** Director since 2011 Each row is a document a firm filed with a regulator: somebody signed it, and it carries a date. ## Their books - How to Win at the Sport of Business: If I Can Do It, You Can Do It Mark Cuban · 2011 4.04 from 7,195 ratings on Goodreads About the book Mark Cuban shares his wealth of experience and business savvy in his first published book, How to Win at the Sport of Business, available now only as an e-book. Using the greatest material from his popular Blog Maverick, he has collected and updated his postings on business and… On AmazonListen on Audible - Kid Start-Up: How YOU Can Become an Entrepreneur Mark Cuban · 2018 4.24 from 75 ratings on Goodreads About the book "A ready resource for business-savvy youngsters." - Booklist "The best way to predict the future is to invent it." ―Mark Cuban, How to Win at the Sport of Business Discover a winning idea, launch your business, and start making money today! Do you think it would be cool to… On AmazonListen on Audible More books for founders and investors on the [Reading List](https://millionrounds.com/reading-list). As an Amazon Associate we earn from qualifying purchases. ## Find people like Mark Filter every partner and angel by firm, kind, market and whether we watched them invest. Free with an account. Search people[How we know what we know](https://millionrounds.com/methodology)