RBB BANCORP

PublicCIK: 1499422
RBBNASDAQ
Location

LOS ANGELES, CA

13F Filings

Institutional Holders

RBB BANCORPRBB— Latest position per institution from SEC 13F filings

15

Institutional holders

10.12M

Total shares held

235.27M

Estimated value

506K

Avg. position size

1

FJ CAPITAL MANAGEMENT LLC

CIK 1599170

Shares

1.51M

Value

32.30M

Filed

Mar 31, 2026

2

BLACKROCK, INC.

CIK 2012383

Shares

1.29M

Value

35.42M

Filed

Jun 30, 2026

3

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

1.28M

Value

24.06M

Filed

Jun 30, 2024

4

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

902.29K

Value

24.74M

Filed

Jun 30, 2026

5

VANGUARD GROUP INC

CIK 102909

Shares

862.10K

Value

17.79M

Filed

Dec 31, 2025

6

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

641.30K

Value

17.58M

Filed

Jun 30, 2026

7

AMERICAN CENTURY COMPANIES INC

CIK 748054

Shares

536.44K

Value

14.71M

Filed

Jun 30, 2026

8

ACADIAN ASSET MANAGEMENT LLC

CIK 916542

Shares

400.45K

Value

10.97K

Filed

Jun 30, 2026

9

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

370.55K

Value

10.16M

Filed

Jun 30, 2026

10

STATE STREET CORP

CIK 93751

Shares

337.62K

Value

9.26M

Filed

Jun 30, 2026

11

HILLSDALE INVESTMENT MANAGEMENT INC.

CIK 1368465

Shares

327.17K

Value

8.97M

Filed

Jun 30, 2026

12

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 1164508

Shares

223.88K

Value

6.14M

Filed

Jun 30, 2026

13

MORGAN STANLEY

CIK 895421

Shares

206.55K

Value

5.66M

Filed

Jun 30, 2026

14

QUBE RESEARCH & TECHNOLOGIES LTD

CIK 1729829

Shares

195.58K

Value

5.36M

Filed

Jun 30, 2026

15

LSV ASSET MANAGEMENT

CIK 1050470

Shares

190.60K

Value

5.22K

Filed

Jun 30, 2026

16

HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

CIK 1164833

Shares

185.17K

Value

5.08M

Filed

Jun 30, 2026

17

RHINO INVESTMENT PARTNERS, INC

CIK 1828776

Shares

178.39K

Value

4.89M

Filed

Jun 30, 2026

18

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 1107261

Shares

172.66K

Value

4.73M

Filed

Jun 30, 2026

19

ALGERT GLOBAL LLC

CIK 1275218

Shares

156.22K

Value

4.28M

Filed

Jun 30, 2026

20

RAYMOND JAMES FINANCIAL INC

CIK 720005

Shares

150.38K

Value

4.12M

Filed

Jun 30, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.