PICTON MAHONEY ASSET MANAGEMENT

Position in MTZ — Mastec Inc

CIK 1539041 Toronto, A6

Position in MTZ

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$802,419

+$439,846 QoQ

Shares Held

2,494

+49.5% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

PICTON MAHONEY ASSET MANAGEMENT holds $43,898,175 across 15 Engineering & Construction names. MTZ ranks #5 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	52,789	$28,982,216
2	PRIM	Primoris Services Corp	70,681	$10,110,210
3	DY	Dycom Industries Inc	3,841	$1,301,407
4	STN	Stantec Inc	9,688	$837,043
5	MTZ	Mastec Inc This page	2,494	$802,419
6	ECG	Everus Construction Group, Inc.	4,081	$481,802
7	ROAD	Construction Partners, Inc.	3,888	$432,034
8	FIX	Comfort Systems USA Inc	308	$424,728

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$802,419	2,494	+49.5%	Shares	Sole	2026-05-13
2025-12-31	$362,573	1,668	+7.6%	Shares	Sole	2026-02-11
2025-06-30	$264,166	1,550	-81.8%	Shares	Sole	2025-08-12
2025-03-31	$995,186	8,527	+49.1%	Shares	Sole	2025-05-07
2023-12-31	$433,042	5,719	-88.8%	Shares	Sole	2024-02-06
2022-03-31	$4,446,803	51,054	-40.9%	Shares	Sole	2022-05-11
2021-12-31	$7,965,701	86,321	+26.0%	Shares	Sole	2022-02-15
2021-09-30	$5,910,266	68,501	+8.7%	Shares	Sole	2021-11-09
2021-06-30	$6,687,058	63,026	-7.0%	Shares	Sole	2021-08-11
2021-03-31	$6,349,580	67,765	-25.5%	Shares	Sole	2021-05-14
2020-12-31	$6,200,289	90,940	—	Shares	Sole	2021-02-12
No filing history on record for this holder in this stock.