GW&K Investment Management, LLC

Position in PWR — Quanta Services, Inc.

CIK 1082917 BOSTON, MA

Position in PWR

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$22,191,632

-$5,299,995 QoQ

Shares Held

30,820

-38.5% QoQ

Ownership

0.020%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#298

of 1,922 holders

Holding Since

Mar 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

GW&K Investment Management, LLC holds $497,726,069 across 17 Engineering & Construction names. PWR ranks #6 (4.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STRL	Sterling Infrastructure, Inc.	197,645	$165,895,306
2	APG	APi Group Corp	2,956,543	$125,209,595
3	FIX	Comfort Systems USA Inc	43,819	$86,847,066
4	LGN	Legence Corp.	590,365	$50,316,808
5	AGX	Argan Inc	44,796	$35,771,845
6	PWR	Quanta Services, Inc. This page	30,820	$22,191,632
7	ACA	Arcosa, Inc.	32,268	$4,688,217
8	ECG	Everus Construction Group, Inc.	19,656	$3,261,913

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$22,191,632	30,820	-38.5%	Shares	Sole	2026-08-12
2026-03-31	$27,491,627	50,074	-2.1%	Shares	Sole	2026-05-13
2025-12-31	$21,595,966	51,168	+0.3%	Shares	Sole	2026-02-11
2025-09-30	$21,144,122	51,021	-8.0%	Shares	Sole	2025-11-12
2025-06-30	$20,959,999	55,438	+74816.2%	Shares	Sole	2025-08-11
2025-03-31	$18,809	74	+34.5%	Shares	Sole	2025-05-05
2024-12-31	$17,382	55	+1.9%	Shares	Sole	2025-02-05
2024-09-30	$16,100	54	+14.9%	Shares	Sole	2024-11-07
2024-06-30	$11,942	47	+6.8%	Shares	Sole	2024-08-12
2024-03-31	$11,431	44	+7.3%	Shares	Sole	2024-05-08
2023-12-31	$8,847	41	-4.7%	Shares	Sole	2024-02-09
2023-09-30	$8,044	43	0.0%	Shares	Sole	2023-11-09
2023-06-30	$8,447	43	-18.9%	Shares	Sole	2023-08-09
2022-06-30	$6,643	53	+71.0%	Shares	Sole	2022-08-09
2022-03-31	$4,079	31	—	Shares	Sole	2022-05-09
No filing history on record for this holder in this stock.