Longaeva Partners L.P.

Position in MTZ — Mastec Inc

CIK 2054122 Chicago, IL

Position in MTZ

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

Position Value

$3,315,166

-$871,958 QoQ

Shares Held

7,968

-38.8% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#323

of 910 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

Longaeva Partners L.P. holds $7,793,014 across 3 Engineering & Construction names. MTZ ranks #1 (42.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MTZ	Mastec Inc This page	7,968	$3,315,166
2	EXPO	Exponent Inc	54,254	$3,187,965
3	WLDN	Willdan Group, Inc.	16,307	$1,289,883

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,315,166	7,968	-38.8%	Shares	Other	2026-08-14
2026-03-31	$4,187,124	13,014	—	Shares	Other	2026-05-15
No filing history on record for this holder in this stock.