EN DE
STOCK COMPARISON

American Water Works vs Companhia de Saneamento de Minas Gerais: Fair Value & Quality

Both stocks run through our valuation models. Here is how American Water Works (AWK) and Companhia de Saneamento de Minas Gerais (CSMG3) compare, as of Aug 14, 2026.

As of Aug 14, 2026, Fair Value Calculator sees Companhia de Saneamento de Minas Gerais as the more attractively valued of the two: American Water Works trades at $136 versus a fair value of $65.80 (-52%), while Companhia de Saneamento de Minas Gerais trades at BRL 56.20 versus BRL 60.17 (+7%).
American Water Works
AWK · USD · Utilities
-52%
upside to fair value
overvalued
Price$136
Fair Value$65.80
Quality41/100
Companhia de Saneamento de Minas Gerais
CSMG3.SA · BRL · Utilities
+7%
upside to fair value
fairly valued
PriceBRL 56.20
Fair ValueBRL 60.17
Quality66/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

American Water WorksCompanhia de Saneamento de Minas Gerais
Valuation
22.9×P/E (TTM)18.9×
5.04×P/S (TTM)3.05×
2.42×P/B2.98×
13.7×EV/EBITDA11.2×
2.51×PEG1.10×
2.6%Dividend yield1.9%
$3.31Dividend per shareBRL 1.25
Profitability
21%Net margin16%
33%Operating margin26%
10%Return on equity16%
4%Return on assets6%
Growth
6%Revenue growth (YoY)3%
10.7%Avg. growth/yr (3Y)10.5%
6.4%Avg. growth/yr (5Y)9.3%
Balance & size
1.18×Debt / equity0.80×
$26BMarket cap$5B
mixedGrowth qualityhealthy

Companhia de Saneamento de Minas Gerais leads: 6 to 8 metric wins.

Dash = 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 Water Worksof which business quality 38 · market factors 59 Companhia de Saneamento de Minas Geraisof which business quality 65 · market factors 77
ProfitabilityMargins and returns on capital today
36
50
Quality GrowthAre margins and returns improving?
33
39
CashflowEarnings quality: real cash, not paper profit
48
93
Fin. StrengthBalance sheet, leverage, solvency risk
18
52
InvestmentDisciplined investing over empire-building
31
73
Low VolatilityCalm price path (market factor)
88
82
MomentumPrice trend over the last 3–12 months (market factor)
45
67
52W MomentumDistance to the 52-week high (market factor)
49
87
Net IssuanceBuybacks instead of dilution
70
82

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

American Water Works

Earnings-Based$34.02
Dividend Discount$54.96
Multiples$78.34
Asset-Based$37.18
Economic Profit$39.66
Growth Earnings$90.46

16 of 16 models see the stock below the current price.

Companhia de Saneamento de Minas Gerais

DCF ModelsBRL 74.98
Earnings-BasedBRL 32.47
Dividend DiscountBRL 38.40
MultiplesBRL 58.76
Asset-BasedBRL 15.16
Growth DCFBRL 78.03
Economic ProfitBRL 36.27
Growth EarningsBRL 53.69

12 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

American Water Works
Bear $49.35Fair Value $65.80Bull $99.51
$136 = current price (white tick)
Companhia de Saneamento de Minas Gerais
Bear BRL 37.58Fair Value BRL 60.17Bull BRL 80.00
BRL 56.20 = current price (white tick)

Compare two other stocks

Tap a field and type again, ticker or company name.

Free, no sign-up

Ranked within their sector

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

American Water Works · Utilities

Quality score41 · below median
Fair value upside-52% · bottom 25%

Companhia de Saneamento de Minas Gerais · Utilities

Quality score66 · Top 25%
Fair value upside+7% · above median

Bottom line

As of Aug 14, 2026, Fair Value Calculator sees Companhia de Saneamento de Minas Gerais as the more attractively valued of the two: American Water Works trades at $136 versus a fair value of $65.80 (-52%), while Companhia de Saneamento de Minas Gerais trades at BRL 56.20 versus BRL 60.17 (+7%).

Companhia de Saneamento de Minas Gerais has the higher quality score (66/100).

See the full analysis →
American Water Works · Companhia de Saneamento de Minas Gerais

More comparisons

Popular match-ups from the same sectors, all with fair value and quality score.

Related to American Water Works

Alphabet Inc Class C vs Verizon CommunicationsAlphabet Inc Class C vs At&tAlphabet Inc Class C vs NetEaseAmazon.com vs Toyota Motor Corporation

Related to Companhia de Saneamento de Minas Gerais

Amazon.com vs PDD HoldingsAmazon.com vs Sony GroupMeta Platforms vs Verizon CommunicationsMeta Platforms vs At&t
Free · Top-25 report

See the undervalued quality stocks every month

Just your email for the monthly Top-25 report of the most undervalued quality stocks, with fair value, quality and price target. Plus 14 days of Pro to try, no card.

Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click. Not financial advice.

A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.