MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2025
Shares 8,470 Value ($000) $1,841 Avg Close $209.86 Range $182.34 - $233.14
Q3 2025
Shares 3,540 Value ($000) $753 Avg Close $183.12 Range $160.08 - $213.66
Q2 2025
Shares 3,540 Value ($000) $603 Avg Close $144.03 Range $99.70 - $172.71
Q1 2025
Shares 7,840 Value ($000) $915 Avg Close $134.92 Range $106.45 - $166.95
Q2 2023
Shares 61,080 Value ($000) $7,206 Avg Close $97.94 Range $84.80 - $118.32
Q1 2023
Shares 65,430 Value ($000) $6,179 Avg Close $95.07 Range $84.89 - $103.50
Q4 2022
Shares 65,430 Value ($000) $5,583 Avg Close $82.03 Range $62.36 - $96.54
Q2 2020
Shares 167,105 Value ($000) $7,498 Avg Close $37.90 Range $28.39 - $48.32
Q2 2018
Shares 348,723 Value ($000) $17,698 Avg Close $48.31 Range $43.90 - $54.70
Q1 2018
Shares 328,116 Value ($000) $15,438 Avg Close $50.70 Range $44.70 - $55.53
Q4 2016
Shares 414,835 Value ($000) $15,867 Avg Close $33.93 Range $27.10 - $40.90
Q3 2016
Shares 406,995 Value ($000) $12,104 Avg Close $27.42 Range $22.03 - $31.15
Q2 2016
Shares 506,720 Value ($000) $11,310 Avg Close $22.18 Range $19.13 - $24.67
Q2 2014
Shares 334,440 Value ($000) $10,307 Avg Close $37.68 Range $27.96 - $44.80
Q3 2013
Shares 970,730 Value ($000) $29,724 Avg Close $32.84 Range $28.88 - $35.31
Q2 2013
Shares 174,808 Value ($000) $5,751 Avg Close $30.13 Range $26.27 - $33.97