MARTINGALE ASSET MANAGEMENT L P

Position in BBSI — Barrett Business Services Inc

CIK 936944 BOSTON, MA

Position in BBSI

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$300,554

-$1,020,531 QoQ

Shares Held

10,300

-71.8% QoQ

Ownership

0.042%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 38% Shared 0% None 62%

Industrials · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $3,187,422 across 3 Staffing & Employment Services names. BBSI ranks #3 (9.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KFY	Korn Ferry	34,540	$2,174,293
2	KELYA	Kelly Services Inc	80,517	$712,575
3	BBSI	Barrett Business Services Inc This page	10,300	$300,554

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$300,554	10,300	-71.8%	Shares	Sole	2026-05-13
2025-12-31	$1,321,085	36,484	-0.8%	Shares	Sole	2026-02-13
2025-09-30	$1,630,266	36,784	-2.2%	Shares	Sole	2025-11-13
2025-06-30	$1,567,293	37,594	-1.6%	Shares	Sole	2025-08-11
2025-03-31	$1,572,464	38,213	+0.6%	Shares	Sole	2025-05-14
2024-12-31	$1,649,459	37,971	-27.2%	Shares	Sole	2025-02-13
2024-09-30	$1,957,196	52,178	+5.9%	Shares	Sole	2024-11-14
2024-06-30	$1,614,708	49,274	+300.0%	Shares	Sole	2024-08-12
2024-03-31	$1,560,809	12,317	+0.8%	Shares	Sole	2024-05-14
2023-12-31	$1,414,728	12,217	+6.4%	Shares	Sole	2024-02-12
2023-09-30	$1,036,044	11,481	0.0%	Shares	Sole	2023-11-14
2023-06-30	$1,001,143	11,481	0.0%	Shares	Sole	2023-08-11
2023-03-31	$1,017,675	11,481	+12.8%	Shares	Sole	2023-05-12
2022-12-31	$949,683	10,181	+11.2%	Shares	Sole	2023-02-13
2022-09-30	$713,934	9,153	0.0%	Shares	Sole	2022-11-14
2022-06-30	$666,978	9,153	+15.1%	Shares	Sole	2022-08-11
2022-03-31	$616,118	7,953	0.0%	Shares	Sole	2022-05-12
2021-12-31	$549,234	7,953	+14.4%	Shares	Sole	2022-02-11
2021-09-30	$530,235	6,953	-8.6%	Shares	Sole	2021-11-12
2020-09-30	$398,806	7,605	-83.6%	Shares	Sole	2020-11-12
2020-06-30	$2,460,609	46,313	-0.0%	Shares	Sole	2020-08-10
2020-03-31	$1,835,886	46,314	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.