MARSHALL WACE, LLP

Position in MTRX — Matrix Service Co

CIK 1318757 LONDON, X0

Position in MTRX

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$3,059,347

-$537,290 QoQ

Shares Held

223,310

-28.7% QoQ

Ownership

0.789%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#35

of 150 holders

Holding Since

Dec 2021

14 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

MARSHALL WACE, LLP holds $487,686,505 across 30 Engineering & Construction names. MTRX ranks #18 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	164,801	$118,663,310
2	APG	APi Group Corp	1,941,548	$82,224,557
3			108,231	$38,371,135
4	STRL	Sterling Infrastructure, Inc.	37,825	$31,748,791
5	PRIM	Primoris Services Corp	294,605	$29,201,246
6	ROAD	Construction Partners, Inc.	218,685	$25,973,217
7	J	Jacobs Solutions Inc.	178,777	$22,525,902
8	DY	Dycom Industries Inc	43,486	$21,986,086

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,059,347	223,310	-28.7%	Shares	Other	2026-08-13
2026-03-31	$3,596,637	313,296	+895.5%	Shares	Other	2026-05-15
2025-12-31	$368,222	31,472	-71.2%	Shares	Other	2026-02-13
2024-12-31	$1,309,146	109,369	-34.2%	Shares	Other	2025-02-13
2024-09-30	$1,917,611	166,315	-34.9%	Shares	Other	2024-11-14
2024-06-30	$2,535,099	255,297	-3.6%	Shares	Other	2024-08-14
2024-03-31	$3,449,640	264,746	-27.9%	Shares	Other	2024-05-15
2023-12-31	$3,593,083	367,391	+47.0%	Shares	Other	2024-02-14
2023-09-30	$2,948,182	249,846	+694.3%	Shares	Other	2023-11-14
2023-03-31	$169,851	31,454	-30.5%	Shares	Other	2023-05-15
2022-09-30	$187,252	45,230	-64.0%	Shares	Other	2022-11-14
2022-06-30	$636,052	125,702	-72.9%	Shares	Other	2022-08-15
2022-03-31	$3,810,882	463,611	+14.0%	Shares	Other	2022-05-16
2021-12-31	$3,058,722	406,745	—	Shares	Other	2022-02-14
No filing history on record for this holder in this stock.