MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Byrne Asset Management LLC's Holding History (CIK: 0001911322)

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

Q4 2025
Shares 30 Value ($000) $7 Avg Close $209.86 Range $182.34 - $233.14
Q3 2025
Shares 30 Value ($000) $6 Avg Close $183.12 Range $160.08 - $213.66
Q2 2025
Shares 30 Value ($000) $5 Avg Close $144.03 Range $99.70 - $172.71
Q1 2025
Shares 30 Value ($000) $4 Avg Close $134.92 Range $106.45 - $166.95
Q4 2024
Shares 30 Value ($000) $4 Avg Close $134.07 Range $118.86 - $150.12
Q3 2024
Shares 30 Value ($000) $4 Avg Close $109.17 Range $89.96 - $127.97
Q2 2024
Shares 30 Value ($000) $3 Avg Close $101.02 Range $82.29 - $113.12
Q1 2024
Shares 310 Value ($000) $29 Avg Close $76.04 Range $60.96 - $94.82
Q4 2023
Shares 360 Value ($000) $27 Avg Close $62.54 Range $44.65 - $76.56
Q3 2023
Shares 325 Value ($000) $23 Avg Close $99.67 Range $71.61 - $123.33
Q2 2023
Shares 275 Value ($000) $0 Avg Close $97.94 Range $84.80 - $118.32
Q1 2023
Shares 395 Value ($000) $0 Avg Close $95.07 Range $84.89 - $103.50
Q4 2022
Shares 488 Value ($000) $42 Avg Close $82.03 Range $62.36 - $96.54
Q3 2022
Shares 865 Value ($000) $55 Avg Close $77.37 Range $62.64 - $86.57
Q2 2022
Shares 992 Value ($000) $76 Avg Close $77.96 Range $67.31 - $92.03
Q1 2022
Shares 1,432 Value ($000) $125 Avg Close $87.37 Range $71.85 - $99.00
Q4 2021
Shares 1,353 Value ($000) $125 Avg Close $91.39 Range $83.90 - $104.21