RBB BancorpRBB
13F holders, Q1 2026 (March 31)120holders +8
12new positions
6sold out
4famous investors
$21.34avg. 13F price*
At the end of Q1 2026, 120 institutions reported holding RBB Bancorp (RBB) in their 13F filings, up 8 from Q4 2025. 12 opened new positions and 6 sold out. The largest holders were FJ Capital Management LLC ($32.3M), BlackRock, Inc. ($24.4M) and Dimensional Fund Advisors LP ($17.7M). 4 famous investors held it, including Cliff Asness (0.0% of AQR Capital Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- RBB Bancorp
- CUSIP
- 74930B105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 12 | $7.5M |
| Exits | 6 | $1.9M |
All 13F filers, Q4 2025 → Q1 2026: 868,313 shares bought and 324,003 shares sold, net +544,310 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 120 holders
| FJ Capital Management LLC | 3.64% | No change | 1,511,408 | $32.3M |
| BlackRock, Inc. | 0.00% | Reduce -2.7% | 1,141,348 | $24.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +2.0% | 830,214 | $17.7M |
| Vanguard Capital Management LLC | 0.00% | — | 660,025 | $14.1M |
| American Century Companies Inc. | 0.01% | Add +7.7% | 467,678 | $10.0M |
| Alliancebernstein L.P. | 0.00% | Add +30.0% | 382,318 | $7.9M |
| Geode Capital Management, LLC | 0.00% | Add +1.6% | 347,330 | $7.4M |
| Rhino Investment Partners, Inc | 2.01% | Add +9.4% | 338,810 | $7.2M |
| State Street Corp. | 0.00% | Add +1.3% | 324,822 | $6.9M |
| Hillsdale Investment Management Inc. | 0.13% | Add +48.2% | 221,400 | $4.7M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -0.2% | 199,735 | $4.3M |
| LSV Asset Management | 0.01% | Reduce -5.2% | 188,400 | $4.0M |
| Hotchkis & Wiley Capital Management LLC | 0.01% | Reduce -1.2% | 184,088 | $3.9M |
| Bridgeway Capital Management, LLC | 0.07% | Add +5.0% | 165,923 | $3.5M |
| Morgan Stanley | 0.00% | Reduce -13.5% | 132,582 | $2.8M |
| Vanguard Portfolio Management LLC | 0.00% | — | 120,946 | $2.6M |
| Northern Trust Corp. | 0.00% | Add +8.2% | 116,171 | $2.5M |
| EJF Capital LP | 1.64% | New | 108,857 | $2.3M |
| Empowered Funds, LLC | 0.01% | Add +23.5% | 101,463 | $2.2M |
| Acadian Asset Management LLC | 0.00% | Add +108.0% | 97,585 | $2.1M |
| O'shaughnessy Asset Management, LLC | 0.01% | New | 94,684 | $2.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.4% | 88,935 | $1.9M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 82,767 | $1.8M |
| AQR Capital Management | 0.00% | Add +7.3% | 77,029 | $1.6M |
| Trexquant Investment LP | 0.01% | Add +34.5% | 70,884 | $1.5M |
| Squarepoint Ops LLC | 0.00% | Add +29.8% | 67,298 | $1.4M |
| Quantinno Capital Management LP | 0.00% | Add +47.9% | 66,144 | $1.4M |
| North Reef Capital Management LP | 0.05% | New | 64,150 | $1.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +65.7% | 63,588 | $1.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +5.1% | 62,138 | $1.3M |
| Two Sigma Investments, LP | 0.00% | Reduce -8.8% | 60,336 | $1.3M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Add +1.7% | 59,728 | $1.3M |
| Qube Research & Technologies Ltd | 0.00% | Add +39.6% | 58,968 | $1.3M |
| Kennedy Capital Management LLC | 0.03% | Add +36.3% | 56,528 | $1.2M |
| Nuveen, LLC | 0.00% | Add +11.5% | 48,633 | $1.0M |
| First Trust Advisors LP | 0.00% | Reduce -1.0% | 46,073 | $985K |
| Citadel Advisors | 0.00% | Add +105.0% | 44,585 | $953K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -6.8% | 42,753 | $914K |
| Invesco Ltd. | 0.00% | Add +50.3% | 41,007 | $876K |
| John G Ullman & Associates Inc. | 0.11% | No change | 40,550 | $867K |
| Ameriprise Financial Inc. | 0.00% | Reduce -6.7% | 35,851 | $766K |
| Gsa Capital Partners LLP | 0.04% | Reduce -17.3% | 32,724 | $699K |
| Unison Advisors LLC | 0.05% | Add +0.8% | 31,955 | $683K |
| Los Angeles Capital Management LLC | 0.00% | New | 31,289 | $669K |
| Bank of America Corp. | 0.00% | Reduce -6.7% | 29,634 | $633K |
| Catalina Capital Group, LLC | 0.39% | No change | 29,605 | $633K |
| STRS Ohio | 0.00% | Add +4.6% | 27,400 | $586K |
| Odyssean, LLC | 0.18% | New | 23,101 | $494K |
| Rhumbline Advisers | 0.00% | Reduce -2.9% | 20,921 | $447K |
| D. E. Shaw & Co. | 0.00% | Reduce -3.4% | 18,906 | $404K |
| Millennium Management | 0.00% | Reduce -69.9% | 18,261 | $390K |
| Commonwealth Equity Services, LLC | 0.00% | Add +0.0% | 17,432 | $373K |
| Martingale Asset Management L P | 0.01% | Reduce -54.6% | 17,000 | $363K |
| Sei Investments Co. | 0.00% | New | 16,654 | $356K |
| UBS Group AG | 0.00% | Add +369.7% | 12,475 | $267K |
| Engineers Gate Manager LP | 0.00% | New | 12,226 | $261K |
| Jump Financial, LLC | 0.00% | Reduce -21.0% | 11,264 | $241K |
| Prudential Financial Inc. | 0.00% | Reduce -42.4% | 10,975 | $235K |
| Ieq Capital, LLC | 0.00% | Reduce -2.3% | 10,801 | $231K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 10,682 | $229K |
| Franklin Resources Inc. | 0.00% | Reduce -25.5% | 10,673 | $228K |
| Canada Pension Plan Investment Board | 0.00% | No change | 10,300 | $220K |
| MetLife Investment Management, LLC | 0.00% | Reduce -2.8% | 10,051 | $215K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -1.9% | 9,826 | $210K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.3% | 7,738 | $165K |
| JPMorgan Chase & Co. | 0.00% | Reduce -74.0% | 7,078 | $151K |
| PNC Financial Services Group, Inc. | 0.00% | Add +10.3% | 6,781 | $145K |
| Public Employees Retirement System of Ohio | 0.00% | No change | 6,593 | $141K |
| Cwm, LLC | 0.00% | Add +2.4% | 6,210 | $133K |
| Wells Fargo & Company | 0.00% | Reduce -66.3% | 6,136 | $131K |
| Deutsche Bank AG | 0.00% | Reduce -55.0% | 5,624 | $120K |
| Vanguard Global Advisers, LLC | 0.00% | — | 5,211 | $111K |
| New York State Common Retirement Fund | 0.00% | No change | 4,539 | $97K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 3,863 | $83K |
| BNP Paribas Financial Markets | 0.00% | Reduce -32.3% | 3,640 | $78K |
| Barclays PLC | 0.00% | Reduce -87.4% | 3,164 | $68K |
| FMR LLC | 0.00% | Add +0.4% | 2,506 | $54K |
| Citigroup Inc. | 0.00% | Add +53.2% | 2,287 | $49K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +219.4% | 1,840 | $39K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +4.0% | 1,706 | $36K |
| Rockefeller Capital Management L.P. | 0.00% | Add +2628.3% | 1,637 | $35K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +1497.0% | 1,613 | $34K |
| Legal & General Group Plc | 0.00% | No change | 1,477 | $32K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,318 | $28K |
| California State Teachers Retirement System | 0.00% | Reduce -12.0% | 879 | $19K |
| Smartleaf Asset Management LLC | 0.00% | Add +22.1% | 828 | $18K |
| State of Alaska, Department of Revenue | 0.00% | No change | 838 | $17K |
| Sterling Capital Management LLC | 0.00% | Reduce -42.5% | 538 | $11K |
| Versant Capital Management, Inc | 0.00% | Add +12.0% | 504 | $11K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 500 | $11K |
| Jones Financial Companies LLLP | 0.00% | New | 503 | $11K |
| Royal Bank of Canada | 0.00% | Reduce -13.4% | 460 | $10K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | No change | 420 | $9K |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 359 | $8K |
| GAMMA Investing LLC | 0.00% | Add +61.8% | 343 | $7K |
| Essential Partners LLC | 0.00% | Reduce -28.5% | 328 | $7K |
| Harbor Capital Advisors, Inc. | 0.00% | Add +169.8% | 340 | $7K |
| Signaturefd, LLC | 0.00% | Add +148.8% | 209 | $4K |
| Arax Advisory Partners | 0.00% | Add +130.1% | 191 | $4K |
| Optiver Holding B.V. | 0.00% | Add +17.7% | 186 | $4K |
"% of holder's portfolio" is RBB's weight in each manager's 13F, not the share of RBB Bancorp the manager owns.