MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

THOMPSON INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001277279)

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

Q4 2024

Shares 3,555 Value ($000) $484 Avg Close $134.07 Range $118.86 - $150.12

Q3 2024

Shares 4,055 Value ($000) $499 Avg Close $109.17 Range $89.96 - $127.97

Q2 2024

Shares 4,055 Value ($000) $434 Avg Close $101.02 Range $82.29 - $113.12

Q1 2024

Shares 7,590 Value ($000) $708 Avg Close $76.04 Range $60.96 - $94.82

Q4 2023

Shares 8,090 Value ($000) $613 Avg Close $62.54 Range $44.65 - $76.56

Q3 2023

Shares 6,740 Value ($000) $485 Avg Close $99.67 Range $71.61 - $123.33

Q2 2023

Shares 5,990 Value ($000) $707 Avg Close $97.94 Range $84.80 - $118.32

Q1 2023

Shares 5,990 Value ($000) $566 Avg Close $95.07 Range $84.89 - $103.50

Q4 2022

Shares 5,990 Value ($000) $1 Avg Close $82.03 Range $62.36 - $96.54

Q3 2022

Shares 8,590 Value ($000) $545 Avg Close $77.37 Range $62.64 - $86.57

Q2 2022

Shares 8,590 Value ($000) $616 Avg Close $77.96 Range $67.31 - $92.03

Q1 2022

Shares 8,590 Value ($000) $748 Avg Close $87.37 Range $71.85 - $99.00

Q4 2021

Shares 8,590 Value ($000) $793 Avg Close $91.39 Range $83.90 - $104.21

Q3 2021

Shares 8,590 Value ($000) $741 Avg Close $94.87 Range $85.11 - $107.25

Q2 2021

Shares 8,590 Value ($000) $911 Avg Close $108.58 Range $93.16 - $122.33

Q1 2021

Shares 8,590 Value ($000) $805 Avg Close $85.57 Range $67.05 - $99.38

Q4 2020

Shares 9,240 Value ($000) $630 Avg Close $56.09 Range $40.18 - $71.11

Q3 2020

Shares 9,740 Value ($000) $411 Avg Close $42.99 Range $36.81 - $49.86

Q2 2020

Shares 9,740 Value ($000) $437 Avg Close $37.90 Range $28.39 - $48.32

Q1 2020

Shares 8,355 Value ($000) $273 Avg Close $50.87 Range $22.51 - $65.00

Q4 2019

Shares 6,855 Value ($000) $440 Avg Close $65.85 Range $59.85 - $73.71

Q3 2019

Shares 6,855 Value ($000) $445 Avg Close $58.36 Range $49.23 - $66.61

Q2 2019

Shares 8,955 Value ($000) $461 Avg Close $49.40 Range $45.52 - $53.80

Q1 2019

Shares 8,955 Value ($000) $431 Avg Close $44.93 Range $39.30 - $48.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	3,555	$484	$134.07	$118.86 - $150.12
Q3 2024	4,055	$499	$109.17	$89.96 - $127.97
Q2 2024	4,055	$434	$101.02	$82.29 - $113.12
Q1 2024	7,590	$708	$76.04	$60.96 - $94.82
Q4 2023	8,090	$613	$62.54	$44.65 - $76.56
Q3 2023	6,740	$485	$99.67	$71.61 - $123.33
Q2 2023	5,990	$707	$97.94	$84.80 - $118.32
Q1 2023	5,990	$566	$95.07	$84.89 - $103.50
Q4 2022	5,990	$1	$82.03	$62.36 - $96.54
Q3 2022	8,590	$545	$77.37	$62.64 - $86.57
Q2 2022	8,590	$616	$77.96	$67.31 - $92.03
Q1 2022	8,590	$748	$87.37	$71.85 - $99.00
Q4 2021	8,590	$793	$91.39	$83.90 - $104.21
Q3 2021	8,590	$741	$94.87	$85.11 - $107.25
Q2 2021	8,590	$911	$108.58	$93.16 - $122.33
Q1 2021	8,590	$805	$85.57	$67.05 - $99.38
Q4 2020	9,240	$630	$56.09	$40.18 - $71.11
Q3 2020	9,740	$411	$42.99	$36.81 - $49.86
Q2 2020	9,740	$437	$37.90	$28.39 - $48.32
Q1 2020	8,355	$273	$50.87	$22.51 - $65.00
Q4 2019	6,855	$440	$65.85	$59.85 - $73.71
Q3 2019	6,855	$445	$58.36	$49.23 - $66.61
Q2 2019	8,955	$461	$49.40	$45.52 - $53.80
Q1 2019	8,955	$431	$44.93	$39.30 - $48.77