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Quanta Services shares owned by Stanley-Laman

Quarter-by-quarter ownership of Quanta Services (PWR) shares owned by Stanley-Laman from 13F filings

Historical chart of Stanley-Laman investment in Quanta Services

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All positions including Quanta Services held by Stanley-Laman consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Quanta Services by Stanley-Laman

Quarter filed Position value Share count Share price at filing
2025-09-30 $447k 1.1k 414.42
2018-09-30 $5.6M 169k 33.38
2018-06-30 $6.1M 183k 33.40
2018-03-31 $6.2M 179k 34.35