LORD, ABBETT & CO. LLC

Position in MTZ — Mastec Inc

CIK 728100 JERSEY CITY, NJ

Position in MTZ

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$59,288,316

+$1,138,799 QoQ

Shares Held

184,274

-31.1% QoQ

Ownership

0.233%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

10 quarters on record

Voting authority Sole 92.55782150493287.ToString("F0")% Shared 0.ToString("F0")% None 7.442178495067128.ToString("F0")%

Industrials · as of Mar 31, 2026

LORD, ABBETT & CO. LLC holds $1,060,047,521 across 18 Engineering & Construction names. MTZ ranks #5 (5.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	237,647	$327,712,836
2	EME	EMCOR Group, Inc.	320,723	$236,792,998
3	ACM	Aecom	1,005,061	$85,249,274
4	STRL	Sterling Infrastructure, Inc.	163,051	$66,405,780
5	MTZ	Mastec Inc This page	184,274	$59,288,316
6	BLD	QXO Insulation, LLC	137,794	$48,407,032
7	ROAD	Construction Partners, Inc.	383,311	$42,593,518
8	AGX	Argan Inc	75,989	$41,387,408

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$59,288,316	184,274	-31.1%	Shares	Sole	2026-05-14
2025-12-31	$58,149,517	267,514	-20.3%	Shares	Sole	2026-02-13
2025-09-30	$71,436,060	335,680	+0.3%	Shares	Sole	2025-11-13
2025-06-30	$57,052,464	334,756	+8.9%	Shares	Sole	2025-08-14
2025-03-31	$35,878,870	307,419	+77.8%	Shares	Sole	2025-05-13
2024-12-31	$23,542,145	172,926	-6.1%	Shares	Sole	2025-02-14
2023-03-31	$17,395,847	184,200	+4.5%	Shares	Other	2024-10-07
2022-12-31	$15,040,435	176,262	-46.7%	Shares	Other	2024-10-07
2020-06-30	$14,841,919	330,776	-6.0%	Shares	Sole	2020-08-14
2020-03-31	$11,518,047	351,911	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.