The lowest and highest of the models that produced a value. This is the spread of the methods, not a price target.
Price target range & 52-week position
Bear$73.81Fair value$192.07Bull$237.51
FairClose
52-week traded range
52W low $376.0152W high $785.24
The 52-week range is measured from the stored price history, not estimated.
Valuation summary
Trading above the consensus fair value
Quanta Services closed at $650.58, 238.7% above the consensus fair value of $192.07 drawn from 8 valuation models.
Financial DNA score 45/100 — Average. P/E of 95.7x against the 20x sector multiple the P/E model uses.
Quantitative summary only — not investment advice.
All valuation models
DCF Valuation
$212.73
-67.3%
Σ[CF×(1+g)^n/(1.10)^n] + TV/(1.10)^10
g=9%, r=10%, tg=3%, n=10yr
Graham Number
$98.35
-84.9%
√(22.5 × EPS × BVPS)
EPS=6.8, BVPS=63.22 · outside Graham range (P/E 95.7, P/B 10.3) — asset-light, treat as a rough floor
P/E Fair Value
$136.00
-79.1%
EPS × 20x (sector P/E)
EPS=6.8, Sector P/E=20x
Peter Lynch (PEG)
$107.64
-83.5%
EPS × Growth% (PEG = 1 is fair)
EPS=6.8, g=15.8%
EV/EBITDA
$237.51
-63.5%
(EBITDA × 17.9x − Net Debt) ÷ Shares
EBITDA=2.02B
Book Value (P/B)
$73.81
-88.7%
BVPS × (ROE−g)÷(r−g) [Justified P/B — RIM-based]
BVPS=63.22, ROE=10.7%, g=6%, r=10%
Reverse DCF
$650.58
+0.0%
Solve for g: Price = Σ[EPS×(1+g)^n/(1.10)^n] + TV
Implied: 28.5% | Historical: 15.8%
Margin of Safety
$111.77
-82.8%
Avg(DCF, Graham, P/E) × 75% (25% safety buffer)
Avg fair value=149.03, MoS=25%
Computed on September 12, 2026 from the most recent annual report on file and that day's closing price. Where a company has seen its earnings move sharply since its last annual report, this figure will lag the market.
Educational data only. Not a recommendation to buy, sell or hold any security.