MDB Capital Holdings, LLC
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
About MDB Capital Holdings, LLC
Finance Services, SIC 6199
MDB Capital Holdings, LLC operates as a platform that finances early-stage technology startups, collaborates with co-founders, and supports company development. The company follows a public venture model, identifying disruptive technologies from universities, inventors, and other sources, and helping establish new enterprises. Its core segments and subsidiaries include Public Ventures, LLC, a self-clearing broker-dealer that facilitates micro- and small-cap financings as well as initial public offerings, and PatentVest, Inc., which offers intellectual property strategy and legal guidance. MDB also develops partner companies such as MDB Minnesota One, Inc., focusing on anti-senescence platforms. Its customers and stakeholders comprise emerging growth businesses, entrepreneurs, and a community of over 500 individual investors.
The company conducts its operations in the United States and maintains a pipeline evaluating hundreds of potential technologies annually. MDB Capital Holdings, LLC is headquartered in Addison, Texas.
Summary of the business section of MDB Capital Holdings, LLC's latest annual report, written by StockData.
Company profile
Company
- Legal name
- MDB Capital Holdings, LLC
- Founded
- 1997
- Headquarters
- Dallas, TX
- Address
- 4209 Meadowdale Ln 95229
- Phone
- (310) 526-5000
- Employees
- 14, Dec 31, 2025
- Industry
- Finance Services
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- RBSM LLP, New York
Stock & identifiers
- Ticker
- MDBH
- Exchange
- Nasdaq
- IPO date
- Jul 26, 2023
- Shares outstanding
- 5M, Aug 13, 2026
- Public float
- $22.18M, Jun 30, 2025
- Filer category
- Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
- SEC CIK
- 1934642
- CUSIP
- 55285N109
- ISIN
- US55285N1090
- EIN
- 87-4366624
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Christopher A. Marlett | Co-Founder, Director | 4,162,799 |
| George Hugh Brandon | President, Director | 105,248 |
| Mohammad Hayat | Head of Corporate Development, Director | 100,000 |
| Jeremy William James | CFO | 39,839 |
| Daniel Thomas Torpey | Director | 34,200 |
| Sean James Magennis | Director | 50,000 |
| Jeb Barton Terry Sr. | Director | 4,166 |
| Susanne Meline | Director | 54,500 |
| Anthony Digiandomenico | Director | 1,367,344 |
| Matthew Hayden | Director | 70,000 |
Employees
Headcount reported in annual reports
“of the date of filing this Annual Report on Form 10-K, overall there are 14 full time employees of MDB, employed directly or indirectly through MDB”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Dec 22, 2023 | Auditor change | Change in certifying accountant (8-K Item 4.01) |
| Jul 26, 2023 | IPO | Initial public offering priced (424B4 prospectus) |
| Jul 20, 2023 | Listing | Registration of securities on an exchange (Form 8-A) |