PWR - CIK 0001050915
As of 2026-06-10, QUANTA SERVICES, INC. (PWR) has a market capitalization of $98.15 B, making it the #158 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-10 | $98.15 B |
| 2026-05-29 | $107.02 B |
| 2026-05-28 | $110.09 B |
| 2026-05-26 | $111.43 B |
| 2026-05-25 | $108.56 B |
| 2026-05-24 | $108.56 B |
| 2026-05-22 | $108.56 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-10, QUANTA SERVICES, INC. (PWR) has a market capitalization of $98.15 B, making it the #158 most valuable US-listed company.
QUANTA SERVICES, INC. is the #158 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.