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About MDB Capital Holdings, LLC Class A common (MDBH)

MDB Capital Holdings, LLC, through its subsidiaries, primarily operates as a broker-dealer. The company operates in two segments, Broker Dealer & Intellectual Property Service, and Technology Development. The Broker Dealer & Intellectual Property Service segment operates as a full-service broker dealer firm that focuses on conducting private and public securities offerings, as well as providing research services for investment banking due diligence. The Technology Development segment develops a small molecule senescence platform. The company was founded in 1997 and is based in Addison, Texas.

Ticker
MDBH
Exchange
XNAS
Sector
Financial Services
Industry
Capital Markets

Company profile updated October 10, 2026.

Stored market snapshot

As of October 8, 2026. Daily closing data may differ from the live quote shown in the dashboard.

Stored daily close (USD)
$2.05
Company market capitalization (USD)
$11,149,739.46
Price / book
0.23×

Research MDBH

Compare the company’s price history and fundamentals in the dashboard. Explore disclosed trading and ownership activity in these research collections: