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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.

13F holders, Q1 2021

Institutional positions in RBB Bancorp as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
80
No complete 13F data for Q4 2020
Shares held
6.48M
No complete 13F data for Q4 2020
Total value
$131.4M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting RBB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 80 institutions
Q1 2021: 80 institutionsQ2 2021: 83 institutionsQ3 2021: 84 institutionsQ4 2021: 82 institutionsQ1 2022: 77 institutionsQ2 2022: 70 institutionsQ3 2022: 71 institutionsQ4 2022: 74 institutionsQ1 2023: 75 institutionsQ2 2023: 77 institutionsQ3 2023: 75 institutionsQ4 2023: 75 institutionsQ1 2024: 74 institutionsQ2 2024: 73 institutionsQ3 2024: 89 institutionsQ4 2024: 93 institutionsQ1 2025: 90 institutionsQ2 2025: 95 institutionsQ3 2025: 107 institutionsQ4 2025: 112 institutionsQ1 2026: 120 institutionsQ2 2026: 144 institutions
Value heldQ1 2021: $131.4M
Q1 2021: $131.4MQ2 2021: $166.8MQ3 2021: $182.2MQ4 2021: $183.1MQ1 2022: $168.5MQ2 2022: $142.0MQ3 2022: $144.7MQ4 2022: $153.0MQ1 2023: $115.0MQ2 2023: $90.7MQ3 2023: $94.5MQ4 2023: $142.9MQ1 2024: $136.7MQ2 2024: $143.8MQ3 2024: $187.9MQ4 2024: $174.2MQ1 2025: $139.1MQ2 2025: $148.7MQ3 2025: $161.1MQ4 2025: $183.8MQ1 2026: $201.2MQ2 2026: $268.4M
Institutions holding RBB and their total value by quarter
QuarterHoldersValue
Q2 2026144$268.4M
Q1 2026120$201.2M
Q4 2025112$183.8M
Q3 2025107$161.1M
Q2 202595$148.7M
Q1 202590$139.1M
Q4 202493$174.2M
Q3 202489$187.9M
Q2 202473$143.8M
Q1 202474$136.7M
Q4 202375$142.9M
Q3 202375$94.5M
Q2 202377$90.7M
Q1 202375$115.0M
Q4 202274$153.0M
Q3 202271$144.7M
Q2 202270$142.0M
Q1 202277$168.5M
Q4 202182$183.1M
Q3 202184$182.2M
Q2 202183$166.8M
Q1 202180$131.4M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding RBB Bancorp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding RBB in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.1,250,042$25.3M0.00%––
Vanguard Group Inc769,512$15.6M0.00%––
Dimensional Fund Advisors LP443,234$8.98M0.00%––
Basswood Capital Management, L.L.C.428,034$8.68M0.39%––
Wellington Management Group LLP373,405$7.57M0.00%––
State Street Corp250,115$5.07M0.00%––
Geode Capital Management, LLC236,344$4.79M0.00%––
BHZ Capital Management, LP226,600$4.59M1.46%––
LSV Asset Management187,000$3.79M0.01%––
Alliancebernstein L.P.170,622$3.46M0.00%––
Hotchkis & Wiley Capital Management LLC155,809$3.16M0.01%––
Northern Trust Corp153,901$3.12M0.00%––
Boston Partners149,342$3.03M0.00%––
Bank of New York Mellon Corp123,861$2.51M0.00%––
JPMorgan Chase & Co117,928$2.39M0.00%––
Bridgeway Capital Management, LLC105,383$2.14M0.04%––
Polaris Capital Management, LLC76,000$1.63M0.05%––
John G Ullman & Associates Inc71,200$1.44M0.19%––
Nuveen Asset Management, LLC68,334$1.39M0.00%––
Arrowstreet Capital, Limited Partnership64,698$1.31M0.00%––
Globeflex Capital L P53,741$1.09M0.20%––
Jacobs Levy Equity Management, Inc53,643$1.09M0.01%––
Bank of America Corp46,816$949.0K0.00%––
Los Angeles Capital Management LLC45,570$924.0K0.00%––
Morgan Stanley45,277$918.0K0.00%––
ClariVest Asset Management LLC41,355$839.0K0.03%––
Charles Schwab Investment Management Inc39,811$807.0K0.00%––
Cornercap Investment Counsel Inc38,267$776.0K0.09%––
STRS Ohio37,300$756.0K0.00%––
California Public Employees Retirement System33,947$688.0K0.00%––
Wedge Capital Management L L P28,267$573.0K0.01%––
Renaissance Technologies LLC28,200$572.0K0.00%––
Winton Group Ltd27,930$566.0K0.03%––
Ameriprise Financial Inc26,485$537.0K0.00%––
American Century Companies Inc25,972$526.0K0.00%––
Rhumbline Advisers25,795$523.0K0.00%––
California State Teachers Retirement System25,083$508.0K0.00%––
Citadel Advisors LLC24,647$500.0K0.00%––
Wells Fargo & Company24,293$492.0K0.00%––
Mackay Shields LLC20,800$422.0K0.00%––
Barclays PLC19,478$395.0K0.00%––
Martingale Asset Management L P18,586$377.0K0.00%––
Prudential Financial Inc17,610$357.0K0.00%––
Goldman Sachs Group Inc17,328$351.0K0.00%––
Commonwealth Equity Services, LLC17,144$347.0K0.00%––
Acadian Asset Management LLC15,718$318.0K0.00%––
Invesco Ltd.15,572$316.0K0.00%––
New York State Common Retirement Fund15,200$308.0K0.00%––
D. E. Shaw & Co., Inc.15,198$308.0K0.00%––
HSBC Holdings PLC14,772$300.0K0.00%––
Meeder Asset Management Inc14,613$297.0K0.02%––
Grantham, Mayo, Van Otterloo & Co. LLC13,395$272.0K0.00%––
Advisor Group Holdings, Inc.12,475$253.0K0.00%––
SEI Investments Co12,026$244.0K0.00%––
Panagora Asset Management Inc11,830$240.0K0.00%––
Manufacturers Life Insurance Company, The11,388$231.0K0.00%––
Royal Bank of Canada11,094$225.0K0.00%––
Millennium Management LLC10,862$220.0K0.00%––
Deutsche Bank AG10,785$219.0K0.00%––
Harbor Advisors LLC10,000$203.0K0.05%––
Salzhauer Michael9,850$200.0K0.12%––
American International Group, Inc.9,679$196.0K0.00%––
Denali Advisors LLC8,830$179.0K0.06%––
Public Employees Retirement System of Ohio8,739$177.0K0.00%––
MetLife Investment Management7,829$158.7K0.00%––
BNP Paribas Arbitrage, SA7,792$157.9K0.00%––
Russell Investments Group, Ltd.7,245$146.0K0.00%––
Metropolitan Life Insurance Co5,573$113.0K0.00%––
UBS Group AG3,732$76.0K0.00%––
Tower Research Capital LLC (TRC)1,941$39.0K0.00%––
New York State Teachers Retirement System1,400$28.0K0.00%––
Legal & General Group Plc1,288$26.0K0.00%––
Ameritas Investment Partners, Inc.1,147$23.0K0.00%––
Citigroup Inc1,101$22.0K0.00%––
Bank of Montreal434$9.00K0.00%––
O'Shaughnessy Asset Management, LLC224$5.00K0.00%––
US Bancorp90$2.00K0.00%––
Wealthcare Advisory Partners LLC115$2.00K0.00%––
Captrust Financial Advisors67$1.00K0.00%––
First Horizon Corp21$00.00%––