MDB Capital Holdings LLC
MDBH3.360USD
+0.020+0.60%
Close 12/19, 16:00（ET）Quotes delayed by 15 min
34.07MMarket Cap
2.48P/E TTM
More Details of MDB Capital Holdings LLC Company
MDB Capital Holdings, LLC is a holding company that has three subsidiaries: MDB CG Management Company (MDB Management), Public Ventures, LLC (Public Ventures), and PatentVest, Inc. (PatentVest), and has a partner company, MDB Minnesota One, Inc. Its segments include broker dealer & intellectual property service, and technology development. The broker dealer & intellectual property service segment has two subsidiaries, Public Ventures and PatentVest. Public Ventures is a full-service broker dealer firm focusing on conducting private and public securities offerings. PatentVest offers in-depth patent research used for investment banking due diligence. The technology development segment includes MDB Minnesota One, Inc., a research and development stage company that is developing a small molecule senescence platform. MDB Management is an administrative entity whose purpose is to conduct, and wherever possible, to consolidate shared services/resources, for its United States-based operations.
MDB Capital Holdings LLC Info
Ticker SymbolMDBH
Company nameMDB Capital Holdings LLC
IPO dateSep 21, 2023
CEOMarlett (Christopher)
Number of employees16
Security typeOrdinary Share
Fiscal year-endSep 21
Address14135 Midway Road, Suite G-150
CityADDISON
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code75001
Phone
Websitehttps://www.mdb.com
Ticker SymbolMDBH
IPO dateSep 21, 2023
CEOMarlett (Christopher)
Company Executives of MDB Capital Holdings LLC
Name
Name/Position
Position
Shareholding
Change
Mr. George Hugh Brandon
Mr. George Hugh Brandon
President, Director
President, Director
101.55K
+12.83%
Mr. Mohammad (Mo) Hayat
Mr. Mohammad (Mo) Hayat
Head of Corporate Development and Chief Legal Officer, Director
Head of Corporate Development and Chief Legal Officer, Director
100.00K
--
Mr. Anthony DiGiandomenico
Mr. Anthony DiGiandomenico
Director, Head of New Venture Discovery
Director, Head of New Venture Discovery
80.69K
-16.21%
Ms. Susanne L. Meline, J.D.
Ms. Susanne L. Meline, J.D.
Independent Director
Independent Director
44.50K
--
Mr. Daniel (Dan) Torpey
Mr. Daniel (Dan) Torpey
Independent Director
Independent Director
7.10K
--
Mr. Christopher Marlett
Mr. Christopher Marlett
Chairman of the Board, Chief Executive Officer
Chairman of the Board, Chief Executive Officer
--
--
Mr. Sean Magennis
Mr. Sean Magennis
Independent Director
Independent Director
--
--
Mr. Matthew (Matt) Hayden
Mr. Matthew (Matt) Hayden
Independent Director
Independent Director
--
--
Mr. Jeremy James
Mr. Jeremy James
Chief Financial Officer
Chief Financial Officer
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. George Hugh Brandon
Mr. George Hugh Brandon
President, Director
President, Director
101.55K
+12.83%
Mr. Mohammad (Mo) Hayat
Mr. Mohammad (Mo) Hayat
Head of Corporate Development and Chief Legal Officer, Director
Head of Corporate Development and Chief Legal Officer, Director
100.00K
--
Mr. Anthony DiGiandomenico
Mr. Anthony DiGiandomenico
Director, Head of New Venture Discovery
Director, Head of New Venture Discovery
80.69K
-16.21%
Ms. Susanne L. Meline, J.D.
Ms. Susanne L. Meline, J.D.
Independent Director
Independent Director
44.50K
--
Mr. Daniel (Dan) Torpey
Mr. Daniel (Dan) Torpey
Independent Director
Independent Director
7.10K
--
Mr. Christopher Marlett
Mr. Christopher Marlett
Chairman of the Board, Chief Executive Officer
Chairman of the Board, Chief Executive Officer
--
--
Revenue Breakdown
Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Marlett (Christopher A)
2.53%
Brandon (George Hugh)
2.05%
Hayat (Mohammad)
1.95%
Pasadena Private Wealth, LLC
1.66%
DiGiandomenico (Anthony)
1.57%
Other
90.25%
Shareholders
Shareholders
Proportion
Marlett (Christopher A)
2.53%
Brandon (George Hugh)
2.05%
Hayat (Mohammad)
1.95%
Pasadena Private Wealth, LLC
1.66%
DiGiandomenico (Anthony)
1.57%
Other
90.25%
Shareholder Types
Shareholders
Proportion
Individual Investor
11.11%
Investment Advisor
2.81%
Hedge Fund
0.24%
Investment Advisor/Hedge Fund
0.02%
Other
85.82%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
14
188.76K
3.81%
-90.58K
2025Q2
22
774.59K
15.65%
+167.10K
2025Q1
24
881.67K
17.81%
+169.18K
2024Q4
17
426.03K
8.61%
-5.92K
2024Q3
16
304.68K
7.09%
+81.94K
2024Q2
16
381.94K
8.89%
+184.41K
2024Q1
12
356.75K
8.30%
+206.20K
2023Q4
10
310.60K
7.23%
+291.20K
2023Q3
3
19.40K
0.74%
+19.40K
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Marlett (Christopher A)
129.93K
2.62%
--
--
Dec 31, 2024
Brandon (George Hugh)
90.00K
1.82%
+90.00K
--
Dec 31, 2024
Hayat (Mohammad)
100.00K
2.02%
+100.00K
--
Dec 31, 2024
Pasadena Private Wealth, LLC
85.20K
1.72%
--
--
Jun 30, 2025
DiGiandomenico (Anthony)
96.30K
1.95%
+1.43K
+1.50%
Apr 07, 2025
Hayden Matthew
70.00K
1.41%
--
--
Dec 31, 2024
UBS Financial Services, Inc.
59.66K
1.21%
-2.93K
-4.68%
Jun 30, 2025
Meline (Susanne L)
44.50K
0.9%
--
--
Dec 31, 2024
Magennis (Sean James)
20.00K
0.4%
+20.00K
--
Dec 31, 2024
James (Jeremy William)
13.34K
0.27%
+13.34K
--
Dec 31, 2024
View more
Related ETFs
Updated: Tue, Dec 2
Updated: Tue, Dec 2
Name
Proportion
iShares Micro-Cap ETF
0%
iShares Micro-Cap ETF
Proportion0%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of MDB Capital Holdings LLC?
The top five shareholders of MDB Capital Holdings LLC are:
Marlett (Christopher A) holds 129.93K shares, accounting for 2.62% of the total shares.
Brandon (George Hugh) holds 90.00K shares, accounting for 1.82% of the total shares.
Hayat (Mohammad) holds 100.00K shares, accounting for 2.02% of the total shares.
Pasadena Private Wealth, LLC holds 85.20K shares, accounting for 1.72% of the total shares.
DiGiandomenico (Anthony) holds 96.30K shares, accounting for 1.95% of the total shares.
Marlett (Christopher A) holds 129.93K shares, accounting for 2.62% of the total shares.
Brandon (George Hugh) holds 90.00K shares, accounting for 1.82% of the total shares.
Hayat (Mohammad) holds 100.00K shares, accounting for 2.02% of the total shares.
Pasadena Private Wealth, LLC holds 85.20K shares, accounting for 1.72% of the total shares.
DiGiandomenico (Anthony) holds 96.30K shares, accounting for 1.95% of the total shares.
What are the top three shareholder types of MDB Capital Holdings LLC?
The top three shareholder types of MDB Capital Holdings LLC are:
Marlett (Christopher A)
Brandon (George Hugh)
Hayat (Mohammad)
Marlett (Christopher A)
Brandon (George Hugh)
Hayat (Mohammad)
How many institutions hold shares of MDB Capital Holdings LLC (MDBH)?
As of 2025Q3, 14 institutions hold shares of MDB Capital Holdings LLC, with a combined market value of approximately 188.76K, accounting for 3.81% of the total shares. Compared to 2025Q2, institutional shareholding has increased by -11.83%.
What is the biggest source of revenue for MDB Capital Holdings LLC?
In --, the -- business generated the highest revenue for MDB Capital Holdings LLC, amounting to -- and accounting for --% of total revenue.
