MARSHALL WACE, LLP

Position in PWR — Quanta Services, Inc.

CIK 1318757 LONDON, X0

Position in PWR

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$16,921,894

+$15,926,032 QoQ

Shares Held

30,822

+1070.2% QoQ

Ownership

0.021%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

12 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

MARSHALL WACE, LLP holds $174,761,199 across 29 Engineering & Construction names. PWR ranks #4 (9.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APG	APi Group Corp	1,025,934	$41,570,845
2	TTEK	Tetra Tech Inc	719,618	$21,674,893
3	MYRG	Myr Group Inc.	69,325	$19,571,832
4	PWR	Quanta Services, Inc. This page	30,822	$16,921,894
5	STN	Stantec Inc	128,013	$11,060,323
6	TPC	Tutor Perini Corp	90,329	$6,972,494
7	ROAD	Construction Partners, Inc.	62,624	$6,958,778
8	ACM	Aecom	57,940	$4,914,470

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$16,921,894	30,822	+1070.2%	Shares	Other	2026-05-15
2025-06-30	$995,862	2,634	-59.2%	Shares	Other	2025-08-13
2024-12-31	$2,040,734	6,457	-81.3%	Shares	Other	2025-02-13
2024-09-30	$10,308,237	34,574	+778.0%	Shares	Other	2024-11-14
2024-06-30	$1,000,606	3,938	-81.2%	Shares	Other	2024-08-14
2024-03-31	$5,439,692	20,938	-83.2%	Shares	Other	2024-05-15
2023-12-31	$26,925,150	124,769	+401.3%	Shares	Other	2024-02-14
2023-09-30	$4,655,984	24,889	-33.6%	Shares	Other	2023-11-14
2021-12-31	$4,300,208	37,504	-68.2%	Shares	Other	2022-02-14
2021-03-31	$10,362,548	117,783	-37.2%	Shares	Sole	2021-05-17
2020-09-30	$9,915,108	187,573	+1654.0%	Shares	Sole	2020-11-16
2020-06-30	$419,525	10,694	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.