MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Graham Capital Management, L.P.'s Holding History (CIK: 0001315421)

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

Q4 2025

Shares 4,500 Value ($000) $978 Avg Close $209.86 Range $182.34 - $233.14

Q2 2025

Shares 11,394 Value ($000) $1,942 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 13,899 Value ($000) $1,622 Avg Close $134.92 Range $106.45 - $166.95

Q4 2024

Shares 27,147 Value ($000) $3,696 Avg Close $134.07 Range $118.86 - $150.12

Q3 2024

Shares 15,191 Value ($000) $1,870 Avg Close $109.17 Range $89.96 - $127.97

Q2 2024

Shares 2,373 Value ($000) $254 Avg Close $101.02 Range $82.29 - $113.12

Q3 2023

Shares 7,554 Value ($000) $544 Avg Close $99.67 Range $71.61 - $123.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,500	$978	$209.86	$182.34 - $233.14
Q2 2025	11,394	$1,942	$144.03	$99.70 - $172.71
Q1 2025	13,899	$1,622	$134.92	$106.45 - $166.95
Q4 2024	27,147	$3,696	$134.07	$118.86 - $150.12
Q3 2024	15,191	$1,870	$109.17	$89.96 - $127.97
Q2 2024	2,373	$254	$101.02	$82.29 - $113.12
Q3 2023	7,554	$544	$99.67	$71.61 - $123.33