RBB Bancorp (RBB)
Who owns RBB Bancorp (RBB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.6% of the shares are freely tradable; institutional investors hold 56.6%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| FJ Capital Management LLC | 8.90 | 1,511,408 | +0.0 | 03/31/2026 |
| BlackRock Inc | 6.72 | 1,141,348 | -2.7 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 4.89 | 830,214 | +2.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.89 | 660,025 | +0.0 | 03/31/2026 |
| American Century Companies Inc | 2.75 | 467,678 | +7.7 | 03/31/2026 |
| AllianceBernstein L.P. | 2.25 | 382,318 | +30.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.04 | 347,330 | +1.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 2.87 | 487,896 | -3.7 | 06/30/2026 |
| iShares Russell 2000 ETF | 2.85 | 483,541 | -0.1 | 07/30/2026 |
| Avantis US Small Cap Value ETF | 2.79 | 473,182 | +0.1 | 07/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 20. Jul 2026 | Lee Johnny C | President/CEO | Other | 1,974 | 26.74 | 52,785 |
| 20. Jul 2026 | Lee Johnny C | President/CEO | Other | 5,500 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.