Stocks

Quanta Services Edges Higher, Notches 4.77% Weekly Gain

Shares of Quanta Services Inc. closed near flat on the session but extended a strong weekly advance as of September 23, 2026.

By Love Wallet · September 23, 2026

Quanta Services Edges Higher, Notches 4.77% Weekly Gain
Price
$642.62
24h
+0.01%
1 week
+4.77%
1 month
+0.50%
Market cap
$96.61B

Quanta Services Inc. (PWR) finished the trading day at $642.62, a gain of just 0.01% over the prior 24 hours. The marginal daily move kept the specialty contractor's shares in steady territory following a more active stretch earlier in the week.

Over the past seven days, PWR climbed 4.77%, marking a notable short-term advance for the stock. The 30-day change stood at a more modest 0.50%, suggesting the bulk of recent gains were concentrated in the latest week of trading.

Quanta Services carries a market capitalization of $96.61 billion, reflecting its standing as one of the larger infrastructure and utility services companies tracked on major exchanges. The company provides specialized contracting work across electric power, pipeline, and other infrastructure segments.

With the one-week performance outpacing the broader 30-day trend by a wide margin, the recent price action highlights a period of accelerated movement in PWR shares relative to its longer rolling window.

Market data is provided for informational purposes only and may be delayed. Nothing in this article is financial advice.

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