MARSHALL WACE, LLP

Position in PWR — Quanta Services, Inc.

CIK 1318757 LONDON, X0

Position in PWR

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

Position Value

$118,663,310

+$101,741,416 QoQ

Shares Held

164,801

+434.7% QoQ

Ownership

0.110%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

#103

of 1,914 holders

Holding Since

Jun 2020

13 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

MARSHALL WACE, LLP holds $487,118,628 across 29 Engineering & Construction names. PWR ranks #1 (24.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc. This page	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

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$118,663,310	164,801	+434.7%	Shares	Other	2026-08-13
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.