MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

MARCO INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001080493)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 34,625 Value ($000) $7,526 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 31,605 Value ($000) $6,726 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 24,650 Value ($000) $4,201 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 23,605 Value ($000) $2,755 Avg Close $134.92 Range $106.45 - $166.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,625	$7,526	$209.86	$182.34 - $233.14
Q3 2025	31,605	$6,726	$183.12	$160.08 - $213.66
Q2 2025	24,650	$4,201	$144.03	$99.70 - $172.71
Q1 2025	23,605	$2,755	$134.92	$106.45 - $166.95