Atom Investors LP

Position in MTZ — Mastec Inc

CIK 1738902 AUSTIN, TX

Position in MTZ

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$335,344

-$3,754,936 QoQ

Shares Held

806

-93.7% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#659

of 908 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Atom Investors LP holds $6,718,257 across 5 Engineering & Construction names. MTZ ranks #5 (5.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APG	APi Group Corp	67,799	$2,871,287
2	FLR	Fluor Corp	31,939	$1,673,284
3	STRL	Sterling Infrastructure, Inc.	1,734	$1,455,450
4	BLD	QXO Insulation, LLC	1,080	$382,892
5	MTZ	Mastec Inc This page	806	$335,344

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$335,344	806	-93.7%	Shares	Sole	2026-08-14
2026-03-31	$4,090,280	12,713	+44.2%	Shares	Sole	2026-05-15
2025-12-31	$1,915,899	8,814	-69.8%	Shares	Sole	2026-02-17
2025-03-31	$3,406,531	29,188	+6.8%	Shares	Sole	2025-05-15
2024-12-31	$3,721,386	27,335	-55.2%	Shares	Sole	2025-02-14
2024-09-30	$7,511,315	61,018	+979.0%	Shares	Sole	2024-11-14
2024-06-30	$605,028	5,655	-89.5%	Shares	Sole	2024-08-14
2024-03-31	$5,036,246	54,008	+37.0%	Shares	Sole	2024-05-15
2023-12-31	$2,985,033	39,422	+272.4%	Shares	Sole	2024-02-14
2020-12-31	$721,753	10,586	-82.5%	Shares	Sole	2021-02-16
2020-09-30	$2,555,716	60,562	-66.0%	Shares	Sole	2020-11-13
2020-06-30	$7,983,270	177,920	-5.5%	Shares	Sole	2020-08-14
2020-03-31	$6,162,535	188,284	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.