Quanta Services stock: Mizuho keeps USD 684.00 target for Quanta Services stock

Published on 10/19/2026 at 16:46 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Results arrive on October 29, 2026. Quanta Services stock costs EUR 552.60 on October 19, 2026, down 1.60 percent versus Tradegate close.

Analyst target and reporting date

Mizuho maintained a USD 684.00 target and Hold rating on October 7, 2026.
Quanta Services will release third-quarter results on October 29, 2026.
Quanta Services stock costs EUR 552.60 at Lang & Schwarz on October 19, 2026 at 4:37 p.m. CEST, down 1.60 percent versus the Tradegate close of October 16, 2026.
Quanta Services trades at a P/E ratio of 71.00 with a USD 93.0 billion market capitalization.

Flatlay mit Aktienzertifikat, ISIN-Karte, Schutzhelm und Kupferdraht auf Holztisch — Quanta Services Inc. (ISIN US74762E1029) Investment-Flatlay zeigt Aktienzertifikat, ISIN-Karte und Bauarbeiter-Utensilien arrangiert, Illustration mit AI erstellt.

Quanta Services (ISIN US74762E1029) remains linked to a USD 684.00 target from Mizuho, which maintained its Hold rating on October 7, 2026, according to Investing.com. The target stands 10.62 percent above the USD 618.36 NYSE price reported at 10:45 a.m. EDT on October 19, 2026. Quanta Services stock was trading at EUR 552.60 at Lang & Schwarz on October 19, 2026 at 4:37 p.m. CEST, down 1.60 percent versus the Tradegate close of October 16, 2026 at EUR 561.60.

Results date sets the next test

Quanta Services will publish its third-quarter 2026 results before the market opens on October 29, 2026. Simply Wall St lists that date as the next earnings report. The calendar gives the target a near-term test, while the Mizuho view supplies a separate valuation marker.

Price sits below the yearly high

The NYSE price was USD 618.36 at 10:45 a.m. EDT on October 19, 2026, with Quanta Services down 2.14 percent from the prior session in the primary market. Its USD 404.51 to USD 788.75 52-week range places the stock 21.60 percent below the high and 52.86 percent above the low. The latest primary-market volume was 184,286 shares against an average of 1,017,226 shares.

Valuation and peers

Quanta Services had a market capitalization of USD 93.0 billion, a P/E ratio of 71.00 and no reported trailing dividend yield in the current quote. The valuation comparison is descriptive, not a recommendation.

Comparison with peers

Quanta Services (NYSE, USD): minus 1.60 percent, P/E 71.00, market capitalization USD 93.0 billion
MasTec (NYSE, USD): plus 0.02 percent, P/E 30.50, market capitalization USD 15.3 billion
EMCOR Group (NYSE, USD): minus 0.25 percent, P/E 22.44, market capitalization USD 31.8 billion

What the next date adds

The October 29, 2026 results will provide the next dated operating update after the second quarter. For investors, the key contrast is clear: the Mizuho target is USD 684.00, while the primary-market price was USD 618.36 and the euro quote stood at EUR 552.60.

Price and valuation remain separate

Quanta Services stock was trading at EUR 552.60 at Lang & Schwarz on October 19, 2026 at 4:37 p.m. CEST, down 1.60 percent versus the Tradegate close of October 16, 2026 at EUR 561.60. The company had a USD 93.0 billion market capitalization and a P/E ratio of 71.00 on October 19, 2026. The further course of trading is shown by the continuously updated real-time quote of Quanta Services stock.