RBB Bancorp (RBB) shareholders
RBBNasdaqState Commercial BanksFiscal year ends December 31
$25.99−0.05 (-0.19%)
Close on Nov 13, 2026Market cap $439.65MP/E 10.1Yield 2.46%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
58.1%
10M of 17M shares
Institutional holders
145
34 new, 7 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 6 sales
Net sold $696.82K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Martin Friedman Joint filing with FJ Capital Management LLC (8.76%), Financial Opportunity Fund LLC (8.76%) | 1,511,408 | 8.76% | 13G (passive) amendment | Sep 30, 2025 |
| BlackRock, Inc. | 1,259,309 | 6.60% | 13G (passive) amendment | Dec 31, 2023 |
| Dimensional Fund Advisors LP | 902,290 | 5.30% | 13G (passive) | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of RBB | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,292,135 | 7.64% | $35.42M | +150,787 | 0.00% |
| Dimensional Fund Advisors LP | 902,290 | 5.33% | $24.74M | +72,076 | 0.00% |
| Vanguard Capital Management LLC | 641,304 | 3.79% | $17.58M | −18,721 | 0.00% |
| American Century Companies Inc | 536,436 | 3.17% | $14.71M | +68,758 | 0.01% |
| Acadian Asset Management LLC | 400,451 | 2.37% | $10.97M | +302,866 | 0.01% |
| Geode Capital Management, LLC | 370,553 | 2.19% | $10.16M | +23,223 | 0.00% |
| State Street Corp | 337,621 | 2.00% | $9.26M | +12,799 | 0.00% |
| Hillsdale Investment Management Inc. | 327,169 | 1.93% | $8.97M | +105,769 | 0.20% |
| Arrowstreet Capital, Limited Partnership | 223,877 | 1.32% | $6.14M | +24,142 | 0.00% |
| Morgan Stanley | 206,553 | 1.22% | $5.66M | +73,971 | 0.00% |
| Qube Research & Technologies Ltd | 195,579 | 1.16% | $5.36M | +136,611 | 0.00% |
| Lsv Asset Management | 190,600 | 1.13% | $5.23M | +2,200 | 0.01% |
| Hotchkis & Wiley Capital Management LLC | 185,168 | 1.09% | $5.08M | +1,080 | 0.01% |
| rhino investment partners, Inc | 178,388 | 1.05% | $4.89M | −160,422 | 1.48% |
| Bridgeway Capital Management, LLC | 172,655 | 1.02% | $4.73M | +6,732 | 0.08% |
| Algert Global LLC | 156,224 | 0.92% | $4.28M | New | 0.05% |
| Raymond James Financial Inc | 150,380 | 0.89% | $4.12M | New | 0.00% |
| Alliancebernstein L.P. | 142,884 | 0.84% | $3.05M | −239,434 | 0.00% |
| Vanguard Portfolio Management LLC | 136,257 | 0.81% | $3.74M | +15,311 | 0.00% |
| Northern Trust Corp | 125,575 | 0.74% | $3.44M | +9,404 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 145 | 10M | 58.1% | 34 / 66 | 22 / 7 | 2M | 2M |
| Q1 2026 | 120 | 9M | 55.7% | 16 / 50 | 34 / 7 | 2M | 0M |
| Q4 2025 | 112 | 9M | 52.6% | 18 / 33 | 43 / 11 | 1M | 0M |
| Q3 2025 | 107 | 9M | 51.0% | 16 / 50 | 26 / 4 | 1M | 1M |
| Q2 2025 | 95 | 9M | 51.2% | 12 / 38 | 26 / 7 | 1M | 0M |
| Q1 2025 | 90 | 8M | 49.8% | 8 / 34 | 33 / 10 | 1M | 1M |
| Q4 2024 | 93 | 9M | 50.3% | 8 / 34 | 29 / 4 | 1M | 0M |
| Q3 2024 | 89 | 8M | 48.6% | 24 / 26 | 22 / 7 | 2M | 0M |
| Q2 2024 | 73 | 8M | 45.2% | 10 / 30 | 19 / 11 | 0M | 1M |
| Q1 2024 | 74 | 8M | 47.1% | 7 / 24 | 26 / 8 | 1M | 0M |
| Q4 2023 | 75 | 8M | 45.5% | 8 / 27 | 27 / 8 | 1M | 0M |
| Q3 2023 | 75 | 7M | 43.7% | 5 / 26 | 25 / 6 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
159 funds held RBB in Q2 2026, 50% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of RBB | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 487,896 | 2.88% | $13.38M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 485,653 | 2.87% | $13.31M | 0.02% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF | 434,238 | 2.57% | $10.39M | 0.04% | May 31, 2026 |
| U.S. Small Cap Value Portfolio | 188,940 | 1.12% | $4.98M | 0.03% | Jul 31, 2026 |
| Fidelity Small Cap Index Fund | 178,749 | 1.06% | $4.71M | 0.01% | Jul 31, 2026 |
| iShares Russell 2000 Value ETF | 165,687 | 0.98% | $4.54M | 0.03% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 138,758 | 0.82% | $3.80M | 0.00% | Jun 30, 2026 |
| U.S. Targeted Value Portfolio | 119,621 | 0.71% | $3.15M | 0.02% | Jul 31, 2026 |
| Dimensional U.S. Targeted Value ETF | 103,144 | 0.61% | $2.72M | 0.02% | Jul 31, 2026 |
| Dimensional US Small Cap Value ETF | 97,440 | 0.58% | $2.57M | 0.03% | Jul 31, 2026 |
| EA Bridgeway Omni Small-Cap Value ETF | 96,772 | 0.57% | $2.65M | 0.11% | Jun 30, 2026 |
| PGIM Quant Solutions Small-Cap Value Fund | 85,600 | 0.51% | $2.26M | 0.52% | Jul 31, 2026 |
| Vanguard Russell 2000 Index Fund | 83,441 | 0.49% | $2.00M | 0.01% | May 31, 2026 |
| Omni Small-Cap Value Fund | 65,883 | 0.39% | $1.81M | 0.14% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 63,895 | 0.38% | $1.53M | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Johnny C. Lee | President/CEO, Director | 20,169 | 0.12% | Jul 22, 2026 |
| Diana Hanson | Chief Accounting Officer | 1,259 | 0.01% | Aug 21, 2026 |
| Gary Fan | EVP/Chief Operations Officer | 0 | – | May 27, 2026 |
| Lynn M. Hopkins | EVP/CFO | 6,269 | 0.04% | May 15, 2026 |
| Jeffrey Yeh | EVP | 59,973 | 0.35% | May 15, 2026 |
| Mina S. Rizkalla | EVP/Chief Risk Officer | 1,447 | 0.01% | May 15, 2026 |
| Ashley Chang | EVP | 3,765 | 0.02% | May 8, 2026 |
| Tsu Te Huang | EVP | 16,399 | 0.10% | May 8, 2026 |
| Vincent Liu | EVP | 17,984 | 0.11% | Mar 24, 2026 |
| David Richard Morris | Director | 84,444 | 0.50% | Oct 29, 2026 |
| Christina Kao | Director | 226,014 | 1.34% | May 26, 2026 |
| Chuang I. Lin | Director | 52,047 | 0.31% | May 26, 2026 |
| James Kao | Director | 564,762 | 3.34% | May 26, 2026 |
| Geraldine Pannu | Director | 8,267 | 0.05% | May 26, 2026 |
| Lee Joyce Wong | Director | 53,887 | 0.32% | May 26, 2026 |
| Scott Polakoff | Director | 15,190 | 0.09% | May 26, 2026 |
| Bill Bennett | Director | 700 | 0.00% | May 26, 2026 |
| Frank Wong | Director | 7,067 | 0.04% | May 26, 2026 |
| Robert Franko | Director | 12,642 | 0.07% | May 26, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| David Richard Morris Director | Oct 27, 2026 | Gift | −2,400 | – | – | 41,022 |
| Diana Hanson Chief Accounting Officer | Aug 19, 2026 | Option exercise | +767 | – | – | 1,259 |
| Diana Hanson Chief Accounting Officer | Aug 19, 2026 | Tax withholding | −276 | $26.40 | $7.29K | 983 |
| Johnny C. Lee President/CEO, Director | Jul 20, 2026 | Option exercise | +5,500 | – | – | 20,169 |
| Johnny C. Lee President/CEO, Director | Jul 20, 2026 | Tax withholding | −1,974 | $26.74 | $52.78K | 18,195 |
| David Richard Morris Director | Jun 4, 2026 | Sale | −1,946 | $23.99 | $46.68K | 43,422 |
| Gary Fan EVP/Chief Operations Officer | May 26, 2026 | Sale | −2,368 | $24.01 | $56.86K | 0 |
| Geraldine Pannu Director | May 21, 2026 | Option exercise | +1,846 | – | – | 8,267 |
| Geraldine Pannu Director | May 21, 2026 | Option exercise | +700 | – | – | 6,421 |
| Lee Joyce Wong Director | May 21, 2026 | Option exercise | +2,062 | – | – | 53,887 |
| Lee Joyce Wong Director | May 21, 2026 | Option exercise | +700 | – | – | 51,825 |
| David Richard Morris Director | May 21, 2026 | Option exercise | +1,946 | – | – | 45,368 |
| Christina Kao Director | May 21, 2026 | Option exercise | +2,162 | – | – | 226,014 |
| Christina Kao Director | May 21, 2026 | Option exercise | +700 | – | – | 223,852 |
| Scott Polakoff Director | May 21, 2026 | Option exercise | +1,846 | – | – | 15,190 |
| Scott Polakoff Director | May 21, 2026 | Option exercise | +700 | – | – | 13,344 |
| James Kao Director | May 21, 2026 | Option exercise | +700 | – | – | 564,762 |
| James Kao Director | May 21, 2026 | Option exercise | +1,962 | – | – | 566,724 |
| Robert Franko Director | May 21, 2026 | Option exercise | +700 | – | – | 12,642 |
| Robert Franko Director | May 21, 2026 | Option exercise | +2,162 | – | – | 14,804 |
| Bill Bennett Director | May 21, 2026 | Option exercise | +700 | – | – | 700 |
| Chuang I. Lin Director | May 21, 2026 | Option exercise | +700 | – | – | 52,047 |
| Frank Wong Director | May 21, 2026 | Option exercise | +1,846 | – | – | 7,067 |
| Frank Wong Director | May 21, 2026 | Option exercise | +700 | – | – | 5,221 |
| Mina S. Rizkalla EVP/Chief Risk Officer | May 8, 2026 | Tax withholding | −188 | $24.05 | $4.52K | 334 |
| Mina S. Rizkalla EVP/Chief Risk Officer | May 8, 2026 | Option exercise | +522 | $24.05 | $12.55K | 522 |
| Mina S. Rizkalla EVP/Chief Risk Officer | May 8, 2026 | Tax withholding | −624 | $24.05 | $15.01K | 1,447 |
| Mina S. Rizkalla EVP/Chief Risk Officer | May 8, 2026 | Option exercise | +1,737 | $24.05 | $41.77K | 2,071 |
| Lynn M. Hopkins EVP/CFO | May 8, 2026 | Option exercise | +2,339 | $24.05 | $56.25K | 7,109 |
| Lynn M. Hopkins EVP/CFO | May 8, 2026 | Tax withholding | −840 | $24.05 | $20.20K | 6,269 |
| Ashley Chang EVP | May 8, 2026 | Option exercise | +993 | $24.05 | $23.88K | 3,765 |
| Ashley Chang EVP | May 8, 2026 | Tax withholding | −409 | $24.05 | $9.84K | 3,356 |
| Tsu Te Huang EVP | May 8, 2026 | Option exercise | +671 | $24.05 | $16.14K | 16,399 |
| Tsu Te Huang EVP | May 8, 2026 | Tax withholding | −241 | $24.05 | $5.80K | 16,158 |
| Gary Fan EVP/Chief Operations Officer | May 8, 2026 | Option exercise | +1,452 | $24.05 | $34.92K | 2,889 |
| Gary Fan EVP/Chief Operations Officer | May 8, 2026 | Tax withholding | −521 | $24.05 | $12.53K | 2,368 |
| Jeffrey Yeh EVP | May 8, 2026 | Option exercise | +1,465 | $24.05 | $35.23K | 60,499 |
| Jeffrey Yeh EVP | May 8, 2026 | Tax withholding | −526 | $24.05 | $12.65K | 59,973 |
| Johnny C. Lee President/CEO, Director | May 8, 2026 | Tax withholding | −1,563 | $24.05 | $37.59K | 14,669 |
| Johnny C. Lee President/CEO, Director | May 8, 2026 | Option exercise | +4,356 | $24.05 | $104.76K | 16,232 |
| Chuang I. Lin Director | May 7, 2026 | Sale | −10,000 | $24.23 | $242.30K | 51,347 |
| Chuang I. Lin Director | May 7, 2026 | Option exercise | +10,000 | $18.25 | $182.50K | 61,347 |
| David Richard Morris Director | May 4, 2026 | Sale | −4,500 | $23.90 | $107.55K | 43,422 |
| Gary Fan EVP/Chief Operations Officer | Apr 29, 2026 | Option exercise | +6,000 | $21.17 | $127.02K | 7,437 |
| Gary Fan EVP/Chief Operations Officer | Apr 29, 2026 | Sale | −6,000 | $24.04 | $144.24K | 1,437 |
| Bill Bennett Director | Apr 23, 2026 | Sale | −4,121 | $24.07 | $99.19K | 0 |
| Lynn M. Hopkins EVP/CFO | Apr 22, 2026 | Option exercise | +1,917 | $24.13 | $46.26K | 5,458 |
| Lynn M. Hopkins EVP/CFO | Apr 22, 2026 | Tax withholding | −688 | $24.13 | $16.60K | 4,770 |
| Gary Fan EVP/Chief Operations Officer | Mar 20, 2026 | Option exercise | +1,315 | $20.43 | $26.87K | 1,909 |
| Gary Fan EVP/Chief Operations Officer | Mar 20, 2026 | Tax withholding | −472 | $20.43 | $9.64K | 1,437 |
| Lynn M. Hopkins EVP/CFO | Mar 20, 2026 | Option exercise | +1,878 | $20.43 | $38.37K | 4,215 |
| Lynn M. Hopkins EVP/CFO | Mar 20, 2026 | Tax withholding | −674 | $20.43 | $13.77K | 3,541 |
| Jeffrey Yeh EVP | Mar 20, 2026 | Tax withholding | −476 | $20.43 | $9.72K | 59,034 |
| Jeffrey Yeh EVP | Mar 20, 2026 | Option exercise | +1,326 | $20.43 | $27.09K | 59,510 |
| Vincent Liu EVP | Mar 20, 2026 | Option exercise | +1,835 | $20.43 | $37.49K | 17,984 |
| Vincent Liu EVP | Mar 20, 2026 | Tax withholding | −659 | $20.43 | $13.46K | 17,325 |
| Johnny C. Lee President/CEO, Director | Mar 20, 2026 | Tax withholding | −984 | $20.43 | $20.10K | 11,876 |
| Johnny C. Lee President/CEO, Director | Mar 20, 2026 | Option exercise | +2,740 | $20.43 | $55.98K | 12,860 |
| David Richard Morris Director | Mar 20, 2026 | Tax withholding | −1,234 | $20.43 | $25.21K | 47,922 |
| David Richard Morris Director | Mar 20, 2026 | Option exercise | +3,164 | $20.43 | $64.64K | 49,156 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of float
3.02%
0M shares short
Days to cover
4.5
At 0M shares a day
Change since last report
-4.5%
From 0M shares
Short volume, 20 days
46.8%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of RBB Bancorp's stock actually held short. Settlement fails (shares not delivered on time) peaked at 100 shares on Aug 20, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Bill Bennett Director | Jun 5, 2026 | 700 | $16.96K | Jun 5, 2026 | Vested RSU's |
| Morris Family Trust Board member | Jun 4, 2026 | 1,946 | $46.68K | Jun 4, 2026 | Restricted Stock Vesting Under a Registered Plan |
| Gary Fan Officer | May 26, 2026 | 2,368 | $56.90K | May 26, 2026 | RSU GRANT VEST |
| Chuang I. Lin Director | May 7, 2026 | 10,000 | $242.56K | May 7, 2026 | Stock Option Grant |
| Morris Family Trust Officer | May 4, 2026 | 4,500 | $107.55K | May 4, 2026 | Previously Exercised Options |
| Gary Fan Officer | Apr 29, 2026 | 6,000 | $144.36K | Apr 29, 2026 | STOCK OPTION GRANT |
| Bill Bennett Director | Apr 23, 2026 | 4,121 | $99.21K | Apr 23, 2026 | Stock Grants |
| Gary Fan Officer | Dec 9, 2024 | 12,600 | $281.53K | Dec 6, 2024 | Stock Option Exercise |
| David Richard Morris President & CEO | Nov 13, 2024 | 9,000 | $224.01K | Nov 13, 2024 | Exercise of Stock Options |
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