AQR CAPITAL MANAGEMENT LLC

Position in MTRX — Matrix Service Co

CIK 1167557 Greenwich, CT

Position in MTRX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$8,140,494

+$2,412,655 QoQ

Shares Held

594,197

+19.1% QoQ

Ownership

2.10%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#14

of 151 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

AQR CAPITAL MANAGEMENT LLC holds $4,297,158,614 across 35 Engineering & Construction names. MTRX ranks #22 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	1,059,017	$2,098,918,739
2	EME	EMCOR Group, Inc.	930,817	$772,466,406
3	MTZ	Mastec Inc	657,603	$273,602,300
4	J	Jacobs Solutions Inc.	1,314,495	$165,626,370
5	ACM	Aecom	1,795,383	$125,317,731
6	TTEK	Tetra Tech Inc	4,111,603	$118,784,207
7	FLR	Fluor Corp	2,208,183	$115,686,704
8	PWR	Quanta Services, Inc.	145,864	$105,027,911

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,140,494	594,197	+19.1%	Shares	Other	2026-08-14
2026-03-31	$5,727,839	498,941	+36.6%	Shares	Defined	2026-05-15
2025-12-31	$4,273,281	365,238	+19.1%	Shares	Other	2026-02-17
2025-09-30	$4,011,634	306,700	+3.2%	Shares	Other	2025-11-14
2025-06-30	$4,015,089	297,194	+1.8%	Shares	Other	2025-08-14
2025-03-31	$3,627,121	291,804	+601.5%	Shares	Other	2025-05-15
2024-12-31	$497,926	41,598	-69.5%	Shares	Other	2025-02-14
2024-09-30	$1,574,132	136,525	+214.4%	Shares	Defined	2024-11-14
2022-06-30	$219,725	43,424	+264.4%	Shares	Defined	2022-08-15
2022-03-31	$97,957	11,917	+7.1%	Shares	Defined	2022-05-16
2020-12-31	$122,564	11,122	-87.7%	Shares	Defined	2021-02-16
2020-09-30	$757,804	90,755	-10.0%	Shares	Defined	2020-11-16
2020-06-30	$980,135	100,837	+21.2%	Shares	Defined	2020-08-17
2020-03-31	$788,150	83,226	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.