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EME vs PWR stock comparison

Compare EMCOR Group, Inc. Common Stock (EME) vs Quanta Services, Inc. Common Stock (PWR) with a normalized 1-year performance chart. EME +27.7% versus PWR +69.1%.

EME return
+27.7%
PWR return
+69.1%
Spread
-41.4%
Data window
Aug 2025 to Aug 2026

Normalized performance chart

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EME versus PWR comparison chart

Company pair

EME

EMCOR Group, Inc. Common Stock

PWR

Quanta Services, Inc. Common Stock