In early pre-market trade the stock is up $31.47 (+5.18%) at $639.00. That is on top of Wednesday's $28.06 uptick.
From 24/7 Wall Street, October 29:
Quanta Services Q3 2026: Record $63.7B Backlog Signals Years of Grid and Data Center Work Ahead
And from the company via PR Newswire, October 29:
QUANTA SERVICES REPORTS THIRD QUARTER 2026 RESULTS
More to come after the regular session open.
addendum from the company: 2026 Outlook Expectations Summary as of October 29, 2026