# Mark Ghobrial

> Mark Ghobrial is a startup investor at OS Fund. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [OS Fund](https://shizune.co/investors/profile/os-fund)
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/mark-ghobrial-cfa-8612093/

Mark Ghobrial is a startup investor at OS Fund. Mark has been a part of the investment team since the founding of OS Fund. In his time at OS Fund he has focused on diligence and sourcing of deals across Genomics, Synthetic Biology, and Advanced Materials. Mark has served as Board Advisor to multiple companies including Health Data Link (acquired by Datavant, 2019). He has previously workeddirecting investments at a single family office and as a portfolio manager. Mark graduated from Indiana University, and is a CFA charterholder.

## About OS Fund

VC Fund · Park Ridge, United States

The OS Fund finances and supports inventors and scientists who are working on audacious breakthroughs to solve the greatest issues and opportunities facing humanity today. Our mission is to partner with tech pioneers who aim to improve the lives of billions of people around the world for generations to come.In the same way that computers haveoperating systems at their core — dictating the way a computer works and serving as a foundation upon which all applications are built — everything in life has an operating system (OS).

5 contacts available at OS Fund.

| Name | Title | Profile |
| --- | --- | --- |
| Bryan Johnson | Co-Founder & General Partner | https://shizune.co/investors/profile/bryan-johnson |
| Daniel Robinson | Partner | https://shizune.co/investors/profile/daniel-robinson |
| Jonathan Yaffe | Chief Financial Officer | https://shizune.co/investors/profile/jonathan-yaffe-c2fa |
| Lily Kim | Partner | https://shizune.co/investors/profile/lily-kim |
| Mark Ghobrial | Partner | https://shizune.co/investors/profile/mark-ghobrial |

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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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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