Jacobs Solutions Inc vs Quanta Services Inc

Jacobs Solutions Inc (J) is overvalued and Quanta Services Inc (PWR) is overvalued.

Both trade above our estimate of their intrinsic value. PWR is the closer of the two: -210%, against -306% for J.

Values as of the 22 Sept 2026 close.

Jacobs Solutions Inc (J)

Discounting its cash flows at 8.3% (average of 3 methods) values the shares at $35.25; the price of $143.12 is 306% above that value, and 78% of that value comes from beyond year five.

Leak Score 14/100 on 3 of 12 signals

Quanta Services Inc (PWR)

Discounting its cash flows at 10.6% (average of 3 methods) values the shares at $207.13; the price of $642.63 is 210% above that value, and 72% of that value comes from beyond year five.

Leak Score 55/100 on 10 of 12 signals

MetricJPWR
VerdictOvervaluedOvervalued
Price$143.12$642.63
Intrinsic value$35.25$207.13
Margin of safety-306%-210%
Leak Score14/100 (3/12)55/100 (10/12)
Market cap$16.8B$96.6B
Revenue growth, 5 years-2.3%20.5%
Operating margin4.9%6.4%
Net margin2.4%4.0%
Return on equity10.1%15.2%
Debt to equity1.240.69
P/E50.2x73.6x
Forward P/E17.3x32.7x
P/B5.1x10.0x
Dividend yield0.9%0.1%

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