RBB Bancorp
RBB- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001499422
No open-market purchases or sales by RBB Bancorp insiders were filed in the last 90 days; 144 institutions reported holding it in 13F filings for Q2 2026, worth $268.4M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +26 vs. previous quarter
- 144
- 13F valueReported value at the end of Q2 2026
- $268.4M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding RBB, Q2 2026
No superinvestor reported holding RBB at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by RBB Bancorp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 8, 2026 (view filing) | Jun 4 | 4 days | Morris David RichardDirector | SSaleCommon Stock, No Par Value | −1.95K | $23.99 | −$46.7K | −4.3%43.4K after | |
| May 27, 2026 (view filing) | May 26 | 1 day | Fan GaryEVP/Chief Operations Officer | SSaleCommon Stock, No Par Value | −2.37K | $24.01 | −$56.9K | −100.0%0 after | |
| May 8, 2026 (view filing) | May 7 | 1 day | Lin Chuang IDirector | SSaleCommon Stock, No Par Value | −10.0K | $24.23 | −$242.3K | −16.3%51.3K after | |
| May 5, 2026 (view filing) | May 4 | 1 day | Morris David RichardDirector | SSaleCommon Stock, No Par Value | −4.50K | $23.90 | −$107.5K | −9.4%43.4K after | |
| May 1, 2026 (view filing) | Apr 29 | 2 days | Fan GaryEVP/Chief Operations Officer | SSaleCommon Stock, No Par Value | −6.00K | $24.04 | −$144.2K | −80.7%1.44K after | |
| Apr 24, 2026 (view filing) | Apr 23 | 1 day | Bennett BillDirector | SSaleCommon Stock, No Par Value | −4.12K | $24.07 | −$99.2K | −100.0%0 after | |
| Jun 6, 2025 (view filing) | Jun 5 | 1 day | Fan GaryEVP/Chief Operations Officer | SSaleCommon Stock, No Par Value | −1.45K | $16.73 | −$24.3K | −100.0%0 after | |
| Mar 3, 2025 (view filing) | Feb 25-Mar 3 | 6 daysLate | Kao JamesDirector | PPurchaseCommon Stock, No Par Value | +997 | $17.28 | +$17.2K | +0.2%558.8K after | 2 lots |
| Feb 25, 2025 (view filing) | Feb 21-24 | 4 days | Kao JamesDirector | PPurchaseCommon Stock, No Par Value | +9.31K | $17.27 | +$160.8K | +1.7%557.8K after | 2 lots |
| Dec 9, 2024 (view filing) | Dec 6 | 3 days | Fan GaryEVP/Chief Operations Officer | SSaleStock Options | −12.0K | $23.45 | −$281.4K | −100.0%0 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in RBB Bancorp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,292,135 | $35.4M | 0.00% | +150,787+13.2% | Added |
| Dimensional Fund Advisors LP | 902,290 | $24.7M | 0.00% | +72,076+8.7% | Added |
| Vanguard Capital Management LLC | 641,304 | $17.6M | 0.00% | −18,721−2.8% | Reduced |
| American Century Companies Inc | 536,436 | $14.7M | 0.01% | +68,758+14.7% | Added |
| Acadian Asset Management LLC | 400,451 | $11.0M | 0.01% | +302,866+310.4% | Added |
| Geode Capital Management, LLC | 370,553 | $10.2M | 0.00% | +23,223+6.7% | Added |
| State Street Corp | 337,621 | $9.26M | 0.00% | +12,799+3.9% | Added |
| Hillsdale Investment Management Inc. | 327,169 | $8.97M | 0.20% | +105,769+47.8% | Added |
| Arrowstreet Capital, Limited Partnership | 223,877 | $6.14M | 0.00% | +24,142+12.1% | Added |
| Morgan Stanley | 206,553 | $5.66M | 0.00% | +73,971+55.8% | Added |