Quanta Services (PWR) slides 6.1% as valuation concerns resurface after a strong run

Quanta Services, Inc. (PWR) is down 6.1% today. Here is some analysis on what might have caused this price movement.

Analysis: The pullback appears tied to valuation-driven sentiment after a recent analyst downgrade, following a sharp post-earnings rally. This could also reflect normal profit-taking after Quanta’s strong Q1 results and raised 2026 outlook pushed expectations (and the stock’s multiple) higher.

Details:

An analyst at BMO Capital Markets downgraded Quanta Services to Market Perform from Outperform, framing the change primarily as a valuation call, while also lifting the firm’s price target.

Quanta’s latest quarterly update highlighted strong momentum and improved visibility, including higher full-year 2026 guidance versus prior expectations, which may have contributed to elevated near-term expectations.

Recent insider transactions may have added to “priced-for-perfection” concerns; a Form 4 filing shows an officer sale of shares in early May.

With no new company press release tied to today’s session, the move looks more like a sentiment/positioning reset than a fundamental shock (speculation).

Sources:

SEC (Quanta Services Form 4), Quanta Services Investor Relations, MarketScreener

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$PWR Insider Trading Activity

$PWR insiders have traded $PWR stock on the open market 27 times in the past 6 months. Of those trades, 0 have been purchases and 27 have been sales.

Here’s a breakdown of recent trading of $PWR stock by insiders over the last 6 months:

EARL C. JR. AUSTIN (President and CEO) has made 0 purchases and 26 sales selling 155,992 shares for an estimated $120,216,530.
PAUL NOBEL (Chief Accounting Officer & SVP) sold 4,000 shares for an estimated $3,027,920

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

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$PWR Hedge Fund Activity

We have seen 851 institutional investors add shares of $PWR stock to their portfolio, and 768 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

CAPITAL WORLD INVESTORS removed 3,731,933 shares (-64.3%) from their portfolio in Q1 2026, for an estimated $2,048,905,855
CAPITAL INTERNATIONAL INVESTORS added 2,252,570 shares (+inf%) to their portfolio in Q1 2026, for an estimated $1,236,705,981
CORIENT PRIVATE WEALTH LLC removed 1,126,378 shares (-97.8%) from their portfolio in Q1 2026, for an estimated $618,404,049
BLACKROCK, INC. added 1,063,255 shares (+8.2%) to their portfolio in Q1 2026, for an estimated $583,748,260
VICTORY CAPITAL MANAGEMENT INC added 758,862 shares (+35.2%) to their portfolio in Q4 2025, for an estimated $320,285,295
FMR LLC removed 752,556 shares (-15.4%) from their portfolio in Q1 2026, for an estimated $413,168,295
SANDS CAPITAL MANAGEMENT, LLC added 576,896 shares (+inf%) to their portfolio in Q4 2025, for an estimated $243,484,725

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$PWR Congressional Stock Trading

Members of Congress have traded $PWR stock 8 times in the past 6 months. Of those trades, 2 have been purchases and 6 have been sales.

Here’s a breakdown of recent trading of $PWR stock by members of Congress over the last 6 months:

REPRESENTATIVE DWIGHT EVANS sold up to $15,000 on 05/07.
REPRESENTATIVE LIZZIE FLETCHER sold up to $15,000 on 04/08.
REPRESENTATIVE GILBERT RAY CISNEROS, JR. has traded it 4 times. They made 2 purchases worth up to $30,000 on 01/30, 11/18 and 2 sales worth up to $30,000 on 12/24, 12/19.
REPRESENTATIVE APRIL MCCLAIN DELANEY has traded it 2 times. They made 0 purchases and 2 sales worth up to $30,000 on 12/02, 11/17.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

$PWR Price Targets

Multiple analysts have issued price targets for $PWR recently. We have seen 17 analysts offer price targets for $PWR in the last 6 months, with a median target of $650.0.

Here are some recent targets:

Manish A. Somaiya from Cantor Fitzgerald set a target price of $901.0 on 05/11/2026
Marc Bianchi from TD Cowen set a target price of $775.0 on 05/04/2026
Steven Fisher from UBS set a target price of $900.0 on 05/04/2026
Atidrip Modak from Goldman Sachs set a target price of $826.0 on 05/04/2026
Durgesh Chopra from Evercore ISI Group set a target price of $800.0 on 05/01/2026
Mark Strouse from JP Morgan set a target price of $805.0 on 05/01/2026
Andrew Kaplowitz from Citigroup set a target price of $837.0 on 05/01/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.