RBB Bancorp
RBB Bancorp (RBB) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · RBB · as of Sep 30, 2025
Ownership Breakdown
107
Institutional Holders
▲ 12 vs Q2
$161.14M
Total Inst. Value
▲ $12.46M vs Q2
16.94M
Shares Outstanding
freeFloat 84.51%
8.59M
13F Shares Held
▼ 49,313 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
RBB largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
FJ CAPITAL MANAGEMENT LLC state commercial banks | 1.51M | 8.52% | 8.52% | $28.35B | Nov 14, 2025 | ▼ 254.7K |
BLACKROCK, INC. state commercial banks | 1.21M | 6.83% | 6.83% | $22.73B | Nov 12, 2025 | ▼ 11.8K |
VANGUARD GROUP INC state commercial banks | 863.0K | 4.87% | 4.87% | $16.19B | Nov 7, 2025 | ▼ 16.7K |
DIMENSIONAL FUND ADVISORS LP state commercial banks | 808.5K | 4.56% | 4.56% | $15.17B | Nov 12, 2025 | ▲ 22.5K |
AMERICAN CENTURY COMPANIES INC state commercial banks | 412.3K | 2.32% | 2.32% | $7.74B | Nov 12, 2025 | ▲ 38.2K |
GEODE CAPITAL MANAGEMENT, LLC state commercial banks | 356.1K | 2.01% | 2.01% | $6.68B | Nov 12, 2025 | ▼ 6.8K |
STATE STREET CORP state commercial banks | 319.2K | 1.80% | 1.80% | $5.99B | Nov 14, 2025 | ▲ 7.5K |
ALLIANCEBERNSTEIN L.P. state commercial banks | 294.0K | 1.66% | 1.66% | $5.52B | Nov 14, 2025 | ▼ 3.8K |
RHINO INVESTMENT PARTNERS, INC state commercial banks | 253.2K | 1.43% | 1.43% | $4.75B | Nov 14, 2025 | ▲ 8.3K |
LSV ASSET MANAGEMENT state commercial banks | 214.9K | 1.21% | 1.21% | $4.03B | Nov 6, 2025 | ▼ 31.1K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
28
Increased
+533.3K shares2
New Positions
first time holders18
Decreased
−563.6K shares0
Sold Out
fully exitedNet shares change (top 50)
30.3K
+533.3K / −563.6K
Net new holders
+12
2 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
RBB insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
37
Buy transactions
40
Sell transactions
0.93
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Morris David Richard director | Jun 4, 2026 | Sale | 1,946 | $23.99 | $46.7K | 43.4K | Form 4 ↗ |
Fan Gary EVP/Chief Operations Officer | May 26, 2026 | Sale | 2,368 | $24.01 | $56.9K | 0 | Form 4 ↗ |
Kao James director | May 21, 2026 | Award | 2,662 | — | — | 2.7K | Form 4 ↗ |
Kao Christina director | May 21, 2026 | Award | 2,862 | — | — | 2.9K | Form 4 ↗ |
Wong Lee Joyce director | May 21, 2026 | Award | 2,762 | — | — | 2.8K | Form 4 ↗ |
Pannu Geraldine director | May 21, 2026 | Award | 2,546 | — | — | 2.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
RBB Bancorp (RBB) is primarily owned by institutional investors, who hold approximately 50.7% of total shares outstanding. Company insiders own approximately 15.49%, while retail and public investors account for the remaining 33.79%.
The largest institutional shareholder of RBB Bancorp is FJ CAPITAL MANAGEMENT LLC, holding approximately 1.51 million shares — equal to 8.52% of outstanding shares — as of September 30, 2025.
A total of 107 institutional investors currently hold RBB stock, with a combined institutional value of approximately $161,142,309 as of the most recent 13F filing period.
Frequently asked questions
RBB ownershipRBB Bancorp (RBB) is primarily owned by institutional investors, who hold approximately 50.7% of shares. The largest shareholder is FJ CAPITAL MANAGEMENT LLC with a 8.52% stake. Company insiders hold 15.49%. Data sourced from SEC Form 13F as of September 30, 2025.