MDB Capital Holdings, LLC Class A common (MDBH) Ownership
MDBH ownership summary
as of October 17, 2026- Institutions
- 3.4% of shares outstanding
- Insiders
- 11.29% of shares outstanding
- Shares outstanding
- 5.4M
- Float
- 4.8M shares available to trade
- Short interest
- 0.01% 387 shares short
- Days to cover
- 0.18 short interest up 6.3% vs prior month
- Institutions 3.37%
- Insiders 11.29%
- Other investors 85.34%
MDBH top institutional holders
7 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Pasadena Private Wealth, LLC | 0.82% | 85K | $150,804 | — | June 30, 2026 |
| 2 | UBS Group AG | 0.52% | 54K | $95,915 | −415 (−0.8%) | June 30, 2026 |
| 3 | Beacon Pointe Advisors, LLC | 0.29% | 30K | $53,100 | — | June 30, 2026 |
| 4 | Susquehanna International Group, LLP | 0.12% | 13K | $22,808 | +489 (+3.9%) | June 30, 2026 |
| 5 | Morgan Stanley - Brokerage Accounts | <0.01% | 101 | $179 | +100 (+10,000.0%) | June 30, 2026 |
| 6 | DRW Securities, LLC | 0.00% | — | — | −12,283 (−100.0%) | March 31, 2026 |
| 7 | Citadel Advisors Llc | 0.00% | — | — | −24,668 (−100.0%) | March 31, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 7, 2 holders added 589 shares and 3 cut 37K.
MDBH top mutual fund and ETF holders
1 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Nasdaq Composite Index | 0.01% | 951 | $1,683 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
MDBH insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-23 | Jeremy William James | Sell | $3.34 | 60 | $200 |
| 2026-01-02 | Christopher A Marlett | Buy | $3.50 | 1,213 | $4,246 |
| 2025-12-31 | Christopher A Marlett | Buy | $3.35 | 4,387 | $14,696 |
| 2025-12-30 | Christopher A Marlett | Buy | $3.18 | 4,400 | $13,992 |
| 2025-12-09 | George Hugh Brandon | Buy | $3.38 | 3,700 | $12,506 |
| 2025-12-08 | George Hugh Brandon | Buy | $3.30 | 600 | $1,980 |
| 2025-12-05 | George Hugh Brandon | Buy | $3.29 | 900 | $2,961 |
| 2025-12-04 | George Hugh Brandon | Buy | $3.52 | 1,900 | $6,688 |
| 2025-12-03 | George Hugh Brandon | Buy | $3.63 | 3,900 | $14,157 |
| 2025-12-02 | George Hugh Brandon | Buy | $3.50 | 1,250 | $4,375 |
| 2025-12-01 | George Hugh Brandon | Buy | $3.49 | 2,998 | $10,463 |
| 2025-10-06 | Christopher A Marlett | Buy | $3.41 | 1,725 | $5,882 |
| 2025-10-03 | Christopher A Marlett | Buy | $3.35 | 2,275 | $7,621 |
| 2025-08-29 | Christopher A Marlett | Buy | $3.52 | 1,645 | $5,790 |
| 2025-08-28 | Christopher A Marlett | Buy | $3.56 | 1,575 | $5,607 |
| 2025-08-27 | Christopher A Marlett | Buy | $3.40 | 1,288 | $4,379 |
| 2025-08-26 | Christopher A Marlett | Buy | $3.35 | 1,414 | $4,737 |
| 2025-08-25 | Christopher A Marlett | Buy | $3.31 | 1,232 | $4,078 |
| 2025-07-14 | Christopher A Marlett | Buy | $4.42 | 100 | $442 |
| 2025-06-26 | Christopher A Marlett | Buy | $4.50 | 22 | $99 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
MDBH shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns MDBH
Institutional investors own 3.4% of MDB Capital Holdings, LLC Class A common's shares and insiders 11.29%. The largest holder is Pasadena Private Wealth, LLC with 0.82% of the shares (85K), as of June 30, 2026. Among the top 7 institutions, 2 added shares and 3 reduced their stake in the latest filings. Short interest is 0.01% of the float, or 0.18 days of average trading volume. The share count rose 19.8% since 2021.
Related: MDBH key metrics. See the MDBH stock overview for the latest quote and news.
MDBH ownership FAQ
Who owns the most MDB Capital Holdings, LLC Class A common stock?
The largest shareholders of MDB Capital Holdings, LLC Class A common are Pasadena Private Wealth, LLC (0.82%), UBS Group AG (0.52%), Beacon Pointe Advisors, LLC (0.29%), Susquehanna International Group, LLP (0.12%), Morgan Stanley - Brokerage Accounts (<0.01%).
What percentage of MDB Capital Holdings, LLC Class A common is owned by institutions?
Institutions hold 3.4% of MDB Capital Holdings, LLC Class A common's shares outstanding; insiders hold 11.29%.
Which funds own MDB Capital Holdings, LLC Class A common?
The largest fund holders of MDB Capital Holdings, LLC Class A common are Fidelity Nasdaq Composite Index (0.01%).
What is MDB Capital Holdings, LLC Class A common's short interest?
387 shares of MDB Capital Holdings, LLC Class A common were sold short, 0.01% of the float; at the average daily volume it would take 0.18 days to cover.
Are insiders buying or selling MDB Capital Holdings, LLC Class A common?
Of the latest 20 reported insider transactions in MDB Capital Holdings, LLC Class A common (since June 26, 2025), 19 were purchases and 1 were sales.
How many shares of MDB Capital Holdings, LLC Class A common are outstanding?
MDB Capital Holdings, LLC Class A common has 5.4M shares outstanding, of which 4.8M are in the public float.