FRONTIER CAPITAL MANAGEMENT CO LLC

Position in PWR — Quanta Services, Inc.

CIK 351173 Boston, MA

Position in PWR

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

Position Value

$31,237,590

+$5,163,568 QoQ

Shares Held

56,897

-7.9% QoQ

Ownership

0.038%

of shares outstanding

% of Portfolio

0.32%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Industrials · as of Mar 31, 2026

FRONTIER CAPITAL MANAGEMENT CO LLC holds $296,920,629 across 6 Engineering & Construction names. PWR ranks #4 (10.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GVA	Granite Construction Inc	1,187,736	$142,385,791
2	KBR	Kbr, Inc.	1,434,095	$52,860,741
3	FLR	Fluor Corp	671,777	$31,338,397
4	PWR	Quanta Services, Inc. This page	56,897	$31,237,590
5	APG	APi Group Corp	546,807	$22,156,619
6	ECG	Everus Construction Group, Inc.	143,499	$16,941,491

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$31,237,590	56,897	-7.9%	Shares	Sole	2026-05-15
2025-12-31	$26,074,022	61,778	-51.8%	Shares	Sole	2026-02-17
2025-09-30	$53,121,598	128,183	-28.4%	Shares	Sole	2025-11-14
2025-06-30	$67,663,843	178,967	-10.4%	Shares	Sole	2025-08-14
2025-03-31	$50,752,883	199,673	+2.2%	Shares	Sole	2025-05-15
2024-12-31	$61,736,890	195,339	-27.5%	Shares	Sole	2025-02-14
2024-09-30	$80,369,612	269,561	+5.4%	Shares	Sole	2024-11-14
2024-06-30	$65,009,688	255,853	-6.4%	Shares	Sole	2024-08-14
2024-03-31	$71,044,128	273,457	-14.6%	Shares	Sole	2024-05-15
2023-12-31	$69,127,645	320,332	-29.6%	Shares	Sole	2024-02-14
2023-09-30	$85,154,076	455,199	-17.4%	Shares	Sole	2023-11-14
2023-06-30	$108,208,785	550,821	-0.5%	Shares	Sole	2023-08-14
2023-03-31	$92,236,906	553,510	-12.2%	Shares	Sole	2023-05-15
2022-12-31	$89,837,842	630,441	+4.0%	Shares	Sole	2023-02-14
2022-09-30	$77,196,301	605,984	-30.5%	Shares	Sole	2022-11-14
2022-06-30	$109,307,760	872,090	-20.3%	Shares	Sole	2022-07-20
2022-03-31	$144,053,199	1,094,546	-15.5%	Shares	Sole	2022-04-14
2021-12-31	$148,444,339	1,294,648	-22.4%	Shares	Sole	2022-01-19
2021-09-30	$189,837,873	1,667,878	-13.3%	Shares	Sole	2021-10-19
2021-06-30	$174,264,287	1,924,084	-15.6%	Shares	Sole	2021-08-09
2021-03-31	$200,517,857	2,279,130	-10.9%	Shares	Sole	2021-05-13
2020-12-31	$184,252,150	2,558,347	-18.9%	Shares	Sole	2021-01-19
2020-09-30	$166,843,286	3,156,324	-1.0%	Shares	Sole	2020-11-16
2020-06-30	$125,125,497	3,189,536	+1.1%	Shares	Sole	2020-07-17
2020-03-31	$100,113,956	3,155,183	—	Shares	Sole	2020-04-16
No filing history on record for this holder in this stock.