Retireful, LLC

Position in MTZ — Mastec Inc

CIK 1919176 HASLETT, MI

Position in MTZ

as of Jun 30, 2026 · filed Jul 22, 2026 Compact

Position Value

$1,779,072

+$869,514 QoQ

Shares Held

4,276

+51.3% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

2.47%

of 13F equity value

Holder Rank

#402

of 908 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Retireful, LLC holds $5,566,891 across 4 Engineering & Construction names. MTZ ranks #2 (32.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	1,123	$2,225,729
2	MTZ	Mastec Inc This page	4,276	$1,779,072
3	STRL	Sterling Infrastructure, Inc.	1,451	$1,217,911
4	PWR	Quanta Services, Inc.	478	$344,179

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,779,072	4,276	+51.3%	Shares	Sole	2026-07-22
2026-03-31	$909,558	2,827	—	Shares	Sole	2026-04-15
No filing history on record for this holder in this stock.