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STOCK COMPARISON

Quanta Services vs Sumber Mas Konstruksi Tbk PT: Fair Value & Quality

Both stocks run through our valuation models. Here is how Quanta Services (PWR) and Sumber Mas Konstruksi Tbk PT (SMKM) compare, as of Sep 25, 2026.

As of Sep 25, 2026, Fair Value Calculator sees Quanta Services as the less overvalued of the two: Quanta Services trades at $635 versus a fair value of $163 (-74%), while Sumber Mas Konstruksi Tbk PT trades at IDR 91 versus IDR 11 (-88%).
Quanta Services
PWR · USD · Industrials
-74%
upside to fair value
overvalued
Price$635
Fair Value$163
Quality50/100
Sumber Mas Konstruksi Tbk PT
SMKM.JK · IDR · Industrials
-88%
upside to fair value
overvalued
PriceIDR 91
Fair ValueIDR 11
Quality46/100
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Head-to-head numbers

Green is the better side of a row, red the weaker one (for valuation multiples: lower = cheaper). Grey rows are for reference only and are not scored.

betterweakerfor reference, not scored

Quanta ServicesSumber Mas Konstruksi Tbk PT
Valuation
87.2×P/E (TTM)6.3×
3.20×P/S (TTM)n/a
10.77× · book value is mostly goodwillP/Bn/a
38.0×EV/EBITDAn/a
1.84×PEGn/a
−74.3%Fair value upside−88.4%
0.1%Dividend yieldn/a
$0.42Dividend per sharen/a
Profitability
4%Operating margin3%
1.02×EBIT margin trend (5Y)0.04×
14%Return on equity-0%
5%Return on assets1%
Growth
26%Revenue growth (YoY)-17%
18.4%Avg. growth/yr (3Y)-21.4%
20.4%Avg. growth/yr (5Y)3.0%
+16.8%Value creation/yrn/a
Balance & size
6.3×Interest coverage (EBIT/interest)n/a
0.59×Debt / equityn/a
$96BMarket cap$11M
healthyGrowth qualityweak

Quanta Services leads: 7 to 1 metric wins.

n/a = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Quanta Servicesof which business quality 52 · market factors 61 Sumber Mas Konstruksi Tbk PTof which business quality 48 · market factors 36
ProfitabilityMargins and returns on capital today
45
14
Quality GrowthAre margins and returns improving?
44
23
CashflowEarnings quality: real cash, not paper profit
59
33
Fin. StrengthBalance sheet, leverage, solvency risk
55
84
InvestmentDisciplined investing over empire-building
36
68
Low VolatilityCalm price path (market factor)
41
50
MomentumPrice trend over the last 3–12 months (market factor)
62
43
52W MomentumDistance to the 52-week high (market factor)
81
8
Net IssuanceShare count: buybacks or dilution?
72
75

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyQuanta ServicesPrice $635Sumber Mas Konstruksi Tbk PTPrice IDR 91
DCF Models-62%below the price$238n/a
Earnings-Based-82%below the price$111-90%below the priceIDR 9
Dividend Discount-99%below the price$7.09n/a
Multiples-79%below the price$130-88%below the priceIDR 11
Asset-Based-94%below the price$39.91+21%above the priceIDR 111
Growth DCF-61%below the price$250n/a
Economic Profit-90%below the price$64.82-90%below the priceIDR 9
Growth Earnings-74%below the price$163n/a
Minimum-99%below the price$7.09-90%below the priceIDR 9
Maximum-61%below the price$250+21%above the priceIDR 111
Median-81%below the price$121-89%below the priceIDR 10
Geometric mean-87%below the price$84.43-80%below the priceIDR 18

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Quanta Services: 26 of 26 models see the stock below the current price.

Sumber Mas Konstruksi Tbk PT: 5 of 6 models see the stock below the current price.

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

Quanta Services
Price $635
Fair Value $163
Bear $108Bull $212
Sumber Mas Konstruksi Tbk PT
Price IDR 91
Fair Value IDR 11
Bear IDR 10Bull IDR 11

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Quanta Services · Industrials

Quality score50 · below median
Fair value upside-74% · bottom 25%

Sumber Mas Konstruksi Tbk PT · Industrials

Quality score46 · below median
Fair value upside-88% · bottom 25%

Bottom line

As of Sep 25, 2026, Fair Value Calculator sees Quanta Services as the less overvalued of the two: Quanta Services trades at $635 versus a fair value of $163 (-74%), while Sumber Mas Konstruksi Tbk PT trades at IDR 91 versus IDR 11 (-88%).

Quanta Services has the higher quality score (50/100).

Open Quanta Services live analysis →
Quanta Services · Sumber Mas Konstruksi Tbk PT

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.