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STOCK COMPARISON

American States Water vs Companhia de Saneamento Basico do Estado de Sao Paulo SABESP: Fair Value & Quality

Both stocks run through our valuation models. Here is how American States Water (AWR) and Companhia de Saneamento Basico do Estado de Sao Paulo SABESP (SBS) compare, as of Sep 25, 2026.

As of Sep 25, 2026, Fair Value Calculator sees Companhia de Saneamento Basico do Estado de Sao Paulo SABESP as the more attractively valued of the two: American States Water trades at $83.24 versus a fair value of $38.40 (-54%), while Companhia de Saneamento Basico do Estado de Sao Paulo SABESP trades at $5.17 versus $7.68 (+49%).
American States Water
AWR · USD · Utilities
-54%
upside to fair value
overvalued
Price$83.24
Fair Value$38.40
Quality44/100
Companhia de Saneamento Basico do Estado de Sao Paulo SABESP
SBS · USD · Utilities
+49%
upside to fair value
undervalued
Price$5.17
Fair Value$7.68
Quality51/100
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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

American States WaterCompanhia de Saneamento Basico do Estado de Sao Paulo SABESP
Valuation
24.3×P/E (TTM)10.6×
4.74×P/S (TTM)2.30×
3.08×P/B2.15× · book value is mostly goodwill
15.7×EV/EBITDA8.0×
2.98×PEG0.47×
−53.9%Fair value upside+48.5%
2.4%Dividend yield0.6%
$1.98Dividend per share$0.66
Profitability
31%Operating margin34%
1.16×EBIT margin trend (5Y)1.01×
13%Return on equity21%
5%Return on assets8%
Growth
14%Revenue growth (YoY)18%
10.2%Avg. growth/yr (3Y)19.2%
6.2%Avg. growth/yr (5Y)16.0%
+10.0%Value creation/yr+54.1%
Balance & size
4.3×Interest coverage (EBIT/interest)2.9×
0.88×Debt / equity0.82×
$3BMarket cap$18B
expensiveGrowth qualityhealthy

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP leads: 3 to 12 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.

American States Waterof which business quality 42 · market factors 68 Companhia de Saneamento Basico do Estado de Sao Paulo SABESPof which business quality 50 · market factors 47
ProfitabilityMargins and returns on capital today
41
51
Quality GrowthAre margins and returns improving?
36
13
CashflowEarnings quality: real cash, not paper profit
49
74
Fin. StrengthBalance sheet, leverage, solvency risk
38
35
InvestmentDisciplined investing over empire-building
27
40
Low VolatilityCalm price path (market factor)
91
79
MomentumPrice trend over the last 3–12 months (market factor)
58
32
52W MomentumDistance to the 52-week high (market factor)
59
37
Net IssuanceShare count: buybacks or dilution?
60
81

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 familyAmerican States WaterPrice $83.24Companhia de Saneamento Basico do Estado de Sao Paulo SABESPPrice $5.17
DCF Modelsn/a+789%above the price$45.97
Earnings-Based-77%below the price$19.26+397%above the price$25.67
Dividend Discount-64%below the price$29.56+125%above the price$11.63
Multiples-46%below the price$45.00+466%above the price$29.25
Asset-Based-79%below the price$17.87+57%above the price$8.10
Growth DCFn/a+774%above the price$45.19
Economic Profit-70%below the price$24.88+350%above the price$23.27
Growth Earnings-38%below the price$51.64+658%above the price$39.21
Minimum-79%below the price$17.87+57%above the price$8.10
Maximum-38%below the price$51.64+789%above the price$45.97
Median-67%below the price$27.22+431%above the price$27.46
Geometric mean-65%below the price$28.94+376%above the price$24.60

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%.

American States Water: 16 of 16 models see the stock below the current price.

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP: 0 of 26 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.

American States Water
Price $83.24
Fair Value $38.40
Bear $25.31Bull $59.93
Companhia de Saneamento Basico do Estado de Sao Paulo SABESP
Price $5.17
Fair Value $7.68
Bear $4.93Bull $14.63

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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.

American States Water · Utilities

Quality score44 · below median
Fair value upside-54% · bottom 25%

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP · Utilities

Quality score51 · above median
Fair value upside+49% · Top 25%

Bottom line

As of Sep 25, 2026, Fair Value Calculator sees Companhia de Saneamento Basico do Estado de Sao Paulo SABESP as the more attractively valued of the two: American States Water trades at $83.24 versus a fair value of $38.40 (-54%), while Companhia de Saneamento Basico do Estado de Sao Paulo SABESP trades at $5.17 versus $7.68 (+49%).

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP has the higher quality score (51/100).

Open Companhia de Saneamento Basico do Estado de Sao Paulo SABESP live analysis →
American States Water · Companhia de Saneamento Basico do Estado de Sao Paulo SABESP

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