Skip to main content

Merewether Investment Management, LP

Position in MTZ — Mastec Inc

CIK 1736852 DALLAS, TX

Position in MTZ

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$79,149,590
+$7,381,944 QoQ
Shares Held
190,236
-14.7% QoQ
Ownership
0.237%
of shares outstanding
% of Portfolio
1.49%
of 13F equity value
Holder Rank
#48
of 910 holders
Holding Since
Dec 2022
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTZ Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Merewether Investment Management, LP holds $245,484,734 across 4 Engineering & Construction names. MTZ ranks #1 (32.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MTZ
Mastec Inc
This page
190,236 $79,149,590

All Filings in MTZ

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $79,149,590 190,236
2026-03-31 $71,767,646 223,061
2025-12-31 $123,713,961 569,140
2025-09-30 $184,557,344 867,240
2025-06-30 $92,499,178 542,740
2025-03-31 $88,818,177 761,016
2024-12-31 $46,612,021 342,383
2023-12-31 $1,688,556 22,300
2023-09-30 $1,630,336 22,653
2023-06-30 $31,751,979 269,153
2023-03-31 $30,608,004 324,100
2022-12-31 $14,275,709 167,300