Market closed · After hours · 7:04 PM ET
Last update: Nov 4, 2026, 6:23 PM ET
Quanta Services, Inc.
▼ 11.7% on Nov 4, 2026

Why Quanta Services, Inc. (PWR) Stock Fell 11.7% on Nov 4, 2026

Researched by BestStocks Market Desk · Published Nov 4, 2026
Prior close
$657.00
Nov 4, 2026 close
$580.44
Change
−$76.56
-11.65%
Rel. volume
3.1×
3.3M shares

What happened

Risk-11.7%high confidence

Quanta Services fell 13.05% to $571.25 intraday, with volume running 3.05x the typical level at this time of day (1.6M shares traded in first 160 minutes). The move was cited by Google's AI Overview as linked to activity on investors.quantaservices.com and Yahoo Finance, though the specific catalyst from the company's investor relations site was not disclosed in available evidence.

Source: fmp_intraday
What to watch next

PWR earnings scheduled for 2027-02-18 (consensus EPS $5.14); monitor investors.quantaservices.com for any official announcements or press releases issued today that may clarify the intraday move.

Other developments that session

News

PWR benefits from AI data center demand with expanding backlog and strong earnings growth forecasts.

Source: Zacks

Frequently asked questions

Why did Quanta Services, Inc. (PWR) stock fall on Nov 4, 2026?

Quanta Services fell 13.05% to $571.25 intraday, with volume running 3.05x the typical level at this time of day (1.6M shares traded in first 160 minutes). The move was cited by Google's AI Overview as linked to activity on investors.quantaservices.com and Yahoo Finance, though the specific catalyst from the company's investor relations site was not disclosed in available evidence.

How much did PWR stock fall on Nov 4, 2026?

PWR fell 11.7% during the Nov 4, 2026 trading session.

This is an archived analysis of PWR's Nov 4, 2026 session.
See PWR's latest changes →
Educational research tool — not personalized investment advice. Figures reflect the Nov 4, 2026 session as first analyzed.