13F Insight
DOSSIER · 13F Holders · Q4 2025Inflation hedgeYield
RBB

RBB BANCORP

121 institutions still hold RBB BANCORP as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74930b105·121 13F holders·last filed Dec 31, 2025
Market cap
—
▲ 8.1%
vs prior quarter
13F value held
$160M
45.0% inst. owned
of float
Holders
121
-128 QoQ
filers reporting
Activity
+45 / −51
+920 added · −873 reduced
this quarter
Concentration
19.53%
FJ Capital Management LLC #1
top holder share
AI Holders Summary · Q4 2025

121 institutions reported RBB in Q4 2025. FJ Capital Management LLC leads at 19.5% of the visible book. -128 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
FJ Capital Management LLC
CIK 0001599170
$31M1.5M3.44%Q4 202502
BlackRock, Inc.
CIK 0002012383
$24M1.1M0.00%Q1 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$18M830K0.00%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$14M660K0.00%Q1 202605
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$10M468K0.01%Q1 202606
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$8M382K0.00%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$7M347K0.00%Q1 202608
Rhino Investment Partners, Inc
CIK 0001828776
$7M339K2.01%Q1 202609
STATE STREET CORP
CIK 0000093751
$7M325K0.00%Q1 202610
Hillsdale Investment Management Inc.
CIK 0001368465
$5M221K0.13%Q1 202611
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$4M200K0.00%Q1 202612
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
CIK 0001164833
$4M184K0.01%Q1 202613
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$4M166K0.07%Q1 202614
MORGAN STANLEY
CIK 0000895421
$3M133K0.00%Q1 202615
Vanguard Portfolio Management
CIK 0002100121
$3M121K0.00%Q1 202616
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M116K0.00%Q1 202617
EJF Capital LLC
CIK 0001353254
$2M109K1.64%Q1 202618
Empowered Funds, LLC
CIK 0001592828
$2M101K0.01%Q1 202619
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
CIK 0001423442
$2M95K0.01%Q1 202620
Bank of New York Mellon Corp
CIK 0001390777
$2M89K0.00%Q1 2026
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