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MasTec shares owned by Comprehensive Portfolio Management

Quarter-by-quarter ownership of MasTec (MTZ) shares owned by Comprehensive Portfolio Management from 13F filings

Historical chart of Comprehensive Portfolio Management investment in MasTec

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All positions including MasTec held by Comprehensive Portfolio Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in MasTec by Comprehensive Portfolio Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $3.4M 10k 321.74
2025-12-31 $2.5M 11k 217.37
2025-09-30 $1.8M 8.4k 212.81
2025-06-30 $1.2M 7.2k 170.43
2025-03-31 $429k 3.7k 116.71
2024-12-31 $240k 1.8k 136.14