MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Claro Advisors Inc.'s Holding History (CIK: 0001764386)

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

Q4 2025

Shares 3,673 Value ($000) $798 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 3,126 Value ($000) $665 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 3,013 Value ($000) $514 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 4,662 Value ($000) $544 Avg Close $134.92 Range $106.45 - $166.95

Q3 2024

Shares 1,870 Value ($000) $230 Avg Close $109.17 Range $89.96 - $127.97

Q4 2018

Shares 1,300 Value ($000) $58 Avg Close $43.06 Range $37.24 - $51.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,673	$798	$209.86	$182.34 - $233.14
Q3 2025	3,126	$665	$183.12	$160.08 - $213.66
Q2 2025	3,013	$514	$144.03	$99.70 - $172.71
Q1 2025	4,662	$544	$134.92	$106.45 - $166.95
Q3 2024	1,870	$230	$109.17	$89.96 - $127.97
Q4 2018	1,300	$58	$43.06	$37.24 - $51.77