FIRST WILSHIRE SECURITIES MANAGEMENT INC

Broker-Dealer

Position in MTRX — Matrix Service Co

CIK 732847 PASADENA, CA

Position in MTRX

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$6,002,180

-$1,170,118 QoQ

Shares Held

522,838

-14.7% QoQ

Ownership

1.86%

of shares outstanding

% of Portfolio

1.71%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

17 quarters on record

Voting authority Sole 95% Shared 0% None 5%

Industrials · as of Mar 31, 2026

FIRST WILSHIRE SECURITIES MANAGEMENT INC holds $20,571,843 across 5 Engineering & Construction names. MTRX ranks #2 (29.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TPC	Tutor Perini Corp	100,785	$7,779,594
2	MTRX	Matrix Service Co This page	522,838	$6,002,180
3	ORN	Orion Group Holdings Inc	528,208	$5,757,467
4	TTEK	Tetra Tech Inc	21,500	$647,580
5	J	Jacobs Solutions Inc.	3,025	$385,022

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,002,180	522,838	-14.7%	Shares	Sole	2026-05-12
2025-12-31	$7,172,298	613,017	-11.5%	Shares	Sole	2026-02-12
2025-09-30	$9,062,831	692,877	-23.1%	Shares	Sole	2025-11-14
2025-06-30	$12,172,618	901,008	-32.2%	Shares	Sole	2025-08-14
2025-03-31	$16,521,943	1,329,199	-1.3%	Shares	Sole	2025-05-14
2024-12-31	$16,118,359	1,346,563	-1.7%	Shares	Sole	2025-02-12
2024-09-30	$15,789,262	1,369,407	-28.5%	Shares	Sole	2024-11-14
2024-06-30	$19,013,596	1,914,763	-1.8%	Shares	Sole	2024-08-14
2024-03-31	$25,416,826	1,950,639	-10.1%	Shares	Sole	2024-05-15
2023-12-31	$21,221,866	2,169,925	-3.3%	Shares	Sole	2024-02-12
2023-09-30	$26,492,262	2,245,107	-2.1%	Shares	Sole	2023-11-14
2023-06-30	$13,508,956	2,293,541	+3.9%	Shares	Sole	2023-08-14
2023-03-31	$11,925,873	2,208,495	+1.7%	Shares	Sole	2023-05-15
2022-12-31	$13,509,429	2,171,934	+10.5%	Shares	Sole	2023-02-15
2022-09-30	$8,137,016	1,965,463	+933.1%	Shares	Sole	2022-11-14
2022-06-30	$962,639	190,245	-53.4%	Shares	Sole	2022-08-15
2020-03-31	$3,868,523	408,503	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.