QUANTA SERVICES, INC. (PWR) Stock
PWR has an Alpha Score of 27 out of 100 (poor), computed on Nov 5, 2026 from 3 of 4 sub-scores. 14 members of Congress disclosed 40 trades in PWR since 2019: 20 purchases and 20 sales, most recently Gilbert Cisneros (purchase, Aug 27, 2026). 5 of the hedge funds AlphaScala tracks reported PWR in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Citadel's at $455.08M. Its trailing P/E ratio is 70.5 and its net margin 4.0% (key statistics as of Nov 3, 2026).
What is PWR's Alpha Score?
How it works →Alpha Score of 27 reflects poor overall profile with poor momentum, poor value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 5, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded QUANTA SERVICES, INC. (PWR)?
Most recent: Gilbert Cisneros (purchase, Aug 27, 2026); records start May 9, 2019.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Gil Cisneros D-CA · House | 2026-08-27 | purchase | $15k – $50k |
| April McClain Delaney D-MD · House | 2026-05-14 | sale | $15k – $50k |
| April McClain Delaney D-MD · House | 2026-05-13 | partial sale | $1k – $15k |
| Dwight Evans D-PA · House | 2026-05-07 | partial sale | $1k – $15k |
| Lizzie Fletcher D-TX · House | 2026-04-08 | partial sale | $1k – $15k |
| Alan Armstrong R-OK · Senate | 2026-03-27 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2026-01-30 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2025-12-24 | partial sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
Every member of Congress who traded PWR, with filing lags →Which hedge funds own PWR?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Citadel Ken Griffin | 632K | $455.08M | +613% |
| Millennium Management Israel Englander | 285K | $205.04M | +1659% |
| Marshall Wace | 165K | $118.66M | +435% |
| D.E. Shaw David Shaw | 6K | $4.56M | -66% |
| Renaissance Technologies Jim Simons (founder) | 6K | $4.29M | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →What are PWR's key statistics?
Key statistics as of Nov 3, 2026
How does PWR's valuation compare with the Industrials sector?
| Metric | PWR | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 70.5 | 28.1 | 184 |
| Net margin | 4.03% | 8.17% | 207 |
| Return on equity | 14.74% | 15.40% | 207 |
| Dividend yield (payers) | 0.18% | 1.40% | 132 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
PWR price chart
Powered by TradingViewWhat does QUANTA SERVICES, INC. do?
Quanta Services Inc. is a leading provider of comprehensive infrastructure solutions to the electric power, renewable energy, underground utility, oil and gas, pipeline, communications, and energy industries. The company operates through key segments including Electric Power, which delivers design, procurement, construction, upgrade, repair, and maintenance services for electric transmission and distribution infrastructure, substations, and smart grid technologies. Its Renewable Energy segment focuses on infrastructure solutions for renewable generation facilities. The Underground and Infrastructure segment supports transportation, distribution, storage, development, and processing of natural gas, oil, and related products, along with communications networks. Quanta Services Inc. also offers specialized services such as emergency restoration, aviation support, aerial firefighting, and training for electric, gas, and communications workers. Founded in 1997 and headquartered in Houston, Texas, the company plays a critical role in supporting power generation, load centers, manufacturing, and data center-related electrical infrastructure demands.