PWR vs WSC
PWR: Quanta Services is a premier provider of critical infrastructure construction and maintenance, powering the transition to a modern electric grid and renewable energy future. WSC: Leading provider of flexible, turnkey modular office and portable storage solutions serving diverse end markets through an extensive branch network across North America.
Side-by-side fundamentals
| Metric | PWR | WSC | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $643.14 | $26.37 | |
| Market cap as of 2026-07-23 | $95.7B | $5.0B | |
| P/E as of 2026-07-23 | 86.62 | n/a | |
| PEG as of 2026-07-23 | 4.91 | 0.41 | WSC lower |
| Net margin as of 2026-07-23 | +3.7% | -3.0% | PWR higher |
| Gross margin as of 2026-07-23 | +15.1% | +50.6% | WSC higher |
| Operating margin as of 2026-07-23 | +5.7% | +6.8% | WSC higher |
| ROE as of 2026-07-23 | +12.9% | -7.1% | PWR higher |
| ROA as of 2026-07-23 | +4.7% | -1.1% | PWR higher |
| Debt / equity as of 2026-07-23 | 0.65 | 4.04 | PWR lower |
| Revenue growth (YoY) as of 2026-07-23 | +21.1% | -4.1% | PWR higher |
| Revenue CAGR (3y) SEC XBRL | +18.6% | +2.1% | PWR higher |
| Dividend yield as of 2026-07-23 | +0.1% | +1.5% | WSC higher |
| Dividend streak (yrs) SEC XBRL | 5 | 0 | PWR higher |
| Beta as of 2026-07-23 | 1.23 | 1.33 | |
| 1-year return as of 2026-07-22 close | +62.8% | -12.9% | PWR higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.