MARTINGALE ASSET MANAGEMENT L P

CIK

936944

City

BOSTON

State / Country

MA

Stock

RBB — RBB Bancorp

Top Portfolio Positions

787 positions · $3,976,545,625 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
AAPL	Apple Inc. Technology	218,441	$55,438,141	1.39%
JNJ	Johnson & Johnson Healthcare	192,001	$46,932,724	1.18%
XOM	Exxon Mobil Corp Energy	276,516	$46,913,704	1.18%
GOOGL	Alphabet Inc. Communication Services	161,740	$46,509,954	1.17%
MSFT	Microsoft Corp Technology	120,001	$44,420,770	1.12%
AMZN	Amazon Com Inc Consumer Cyclical	212,476	$44,252,376	1.11%
BRK-B	Berkshire Hathaway Inc Financial Services	83,968	$40,237,465	1.01%
WMT	Walmart Inc. Consumer Defensive	313,795	$38,998,442	0.98%
CSCO	Cisco Systems, Inc. Technology	502,379	$38,979,586	0.98%
T	At&T Inc. Communication Services	1,301,656	$37,735,007	0.95%

Portfolio Trend

25 quarters · across all stocks

Holdings in RBB

Compact Export CSV

Shares Held

Position Value (USD)

14 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$363,290	17,000	-54.6%	Shares	Sole	2026-05-13
2025-12-31	$772,328	37,419	+94.9%	Shares	Sole	2026-02-13
2023-12-31	$365,568	19,200	-19.8%	Shares	Sole	2024-02-12
2023-09-30	$305,799	23,928	-2.1%	Shares	Sole	2023-11-14
2023-06-30	$291,968	24,453	-27.9%	Shares	Sole	2023-08-11
2023-03-31	$525,388	33,896	+48.0%	Shares	Sole	2023-05-12
2022-12-31	$477,381	22,896	+27.7%	Shares	Sole	2023-02-13
2022-09-30	$372,502	17,926	-14.6%	Shares	Sole	2022-11-14
2021-06-30	$508,280	20,986	+12.9%	Shares	Sole	2021-08-13
2021-03-31	$376,738	18,586	+24.0%	Shares	Sole	2021-05-13
2020-12-31	$230,484	14,986	-29.6%	Shares	Sole	2021-02-10
2020-09-30	$241,383	21,286	-41.3%	Shares	Sole	2020-11-12
2020-06-30	$495,303	36,286	0.0%	Shares	Sole	2020-08-10
2020-03-31	$497,843	36,286	—	Shares	Sole	2020-05-11
No 13F history on record for this holder in this stock.