Quanta Services (PWR) Stock Cools As Q3 Earnings Reset The Debate
Published . Updated .
Quanta Services stock slipped about 2% in regular trading, even though the company reported one of its strongest quarters on record for Q3 2026. The market focused on the price move. The business delivered a different story. Revenue reached about US$12.0b and adjusted earnings
Directly affected
- PWR Quanta Services
Named in this report.
Indirectly affected
- XLI Industrial Select Sector SPDR-1.5% 30d
Industrial Select Sector SPDR holds the industrials sector that Quanta Services belongs to, so it often moves with news about it.
- FIX Comfort Systems USA-24.6% 30d
Comfort Systems USA is a peer of Quanta Services in electrical work; rivals often move on the same news.
- LGN Legence-2.5% 6d
Legence is a large industrials company like Quanta Services; big names in a sector often move together.
- AGX Argan-9.5% 18d
Argan is a large industrials company like Quanta Services; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| PWR | -9.09% | -2.01% | base | after close | after close | after close | after close |
| XLINo price data for this ticker | — | — | — | — | — | — | — |
| FIXNo price data for this ticker | — | — | — | — | — | — | — |
| LGNNo price data for this ticker | — | — | — | — | — | — | — |
| AGXNo price data for this ticker | — | — | — | — | — | — | — |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
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Quanta Services (PWR) Stock Cools As Q3 Earnings Reset The Debate Yahoo Finance
Source: Yahoo Finance
This story
| Company | When | Move | Status |
|---|---|---|---|
| PWR | three days earlier | -2.01% | final price |
| PWR | five days earlier | -9.09% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Rohit Khanna sold Quanta Services (PWR) (held by a dependent child), worth $1,001 - $15,000 on 11 Sep 2026. That is 50 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Gilbert Cisneros bought Quanta Services (PWR), worth $15,001 - $50,000 on 27 Aug 2026. That is 65 days before publication. Filed 10 Sep 2026. View the filing.
- Rep. Rohit Khanna bought Quanta Services (PWR) (held by a dependent child), worth $1,001 - $15,000 on 10 Aug 2026. That is 82 days before publication. Filed 4 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, sold Argan (AGX), worth $15,001 - $50,000 on 31 Aug 2026. That is 61 days before publication. Filed 8 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
This story
12 out of 100
“Quanta Services (PWR) Stock Cools As Q3 Earnings Reset The Debate” scores 12 out of 100. The score uses 1 sources.