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ATO vs. SBS: Atmos Energy vs. Sabesp Stock Comparison

How do Atmos Energy (ATO) and Sabesp (SBS) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Atmos Energy (ATO) and Sabesp (SBS) both fall under the Utilities industry group, but ATO is classified in Gas Utilities while SBS is classified in Water Utilities.

Atmos Energy (ATO) trades as ordinary local shares, while Sabesp (SBS) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for Atmos Energy (ATO) and Sabesp (SBS)
Profile ItemATOSBS
NameAtmos Energy CorporationCompanhia de Saneamento Básico do Estado de São Paulo - SABESP ADR
Country/RegionUnited StatesBrazil
GICS SectorUtilitiesUtilities
GICS Industry GroupUtilitiesUtilities
GICS IndustryGas UtilitiesWater Utilities
GICS Sub-IndustryGas UtilitiesWater Utilities
Market Capitalization29.27 billion USD16.96 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateDecember 28, 1983May 10, 2002
Security TypeCommon StockADR

Price Performance

Cumulative Growth

ATO
SBS
GSPC
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Atmos Energy (ATO) vs. Sabesp (SBS), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Atmos Energy (ATO) and Sabesp (SBS). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Atmos Energy (ATO) and Sabesp (SBS). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
Total Return (1Y)0.43%-3.72%
Total Return (3Y, Annualized)18.83%28.33%
Total Return (5Y, Annualized)16.10%32.85%

Risk Profile

Drawdown History

ATO
SBS
GSPC
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Atmos Energy (ATO) vs. Sabesp (SBS), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Atmos Energy (ATO) and Sabesp (SBS). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
Volatility (1Y, Annualized)16.06%46.80%
Beta (5Y)0.550.76
Max Drawdown (5Y)-19.08%-37.59%
Avg. Volume (3M)1.03M11.85M

Risk-Adjusted Performance

Risk-Return Positioning

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ATO and SBS are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
Sharpe Ratio (1Y)-0.24-0.17
Sortino Ratio (1Y)-0.34-0.22

Profitability

ROE (TTM)

Sabesp (SBS) at 16.27% sits in the top ROE quartile, while Atmos Energy (ATO) at 9.79% is closer to the peer norm — stronger capital efficiency for SBS.

ATO

Utilities industry group

9.79%

Max
17.99%
Q3
12.01%
ATO
9.79%
Median
9.44%
Q1
7.56%
Min
2.17%

SBS

Utilities industry group

16.27%

Max
17.99%
SBS
16.27%
Q3
12.01%
Median
9.44%
Q1
7.56%
Min
2.17%
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their ROE against the Utilities industry group benchmark.

Net Margin (TTM)

For every dollar of sales, both Atmos Energy (ATO) at 28.50% and Sabesp (SBS) at 17.52% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

ATO

Utilities industry group

28.50%

Max
28.78%
ATO
28.50%
Q3
17.30%
Median
12.73%
Q1
9.18%
Min
-0.20%

SBS

Utilities industry group

17.52%

Max
28.78%
SBS
17.52%
Q3
17.30%
Median
12.73%
Q1
9.18%
Min
-0.20%
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their net margin against the Utilities industry group benchmark.

Operating Margin (TTM)

Atmos Energy (ATO) at 37.22% operates in the top operating margin quartile, ahead of Sabesp (SBS) at 29.28%, which runs around its industry’s norm.

ATO

Utilities industry group

37.22%

Max
53.83%
ATO
37.22%
Q3
31.12%
Median
23.62%
Q1
15.45%
Min
-4.90%

SBS

Utilities industry group

29.28%

Max
53.83%
Q3
31.12%
SBS
29.28%
Median
23.62%
Q1
15.45%
Min
-4.90%
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their operating margin against the Utilities industry group benchmark.

Profitability Metrics

Profitability metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
ROE (TTM)9.79%16.27%
ROA (TTM)3.89%8.08%
Net Margin (TTM)28.50%17.52%
Operating Margin (TTM)37.22%29.28%
Gross Margin (TTM)62.21%36.96%

Growth

Revenue Growth

Both Atmos Energy (ATO) at 12.91% and Sabesp (SBS) at 5.39% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their Revenue Growth across different time periods.

EPS Growth

Atmos Energy (ATO) at 9.22% is around its peer norm for EPS growth, while Sabesp (SBS) at -11.79% drops into the bottom quartile, signaling weaker earnings momentum.

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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
Revenue Growth (YoY)12.91%5.39%
Revenue Growth (3Y CAGR)3.83%19.98%
EPS Growth (YoY)9.22%-11.79%
EPS Growth (3Y CAGR)10.03%40.65%

Financial Strength

Current Ratio (MRQ)

Atmos Energy (ATO) at 0.81 keeps current ratio within its industry’s typical mid-range, while Sabesp (SBS) at 1.22 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.

ATO

Utilities industry group

0.81

Max
1.90
Q3
1.17
Median
0.88
ATO
0.81
Q1
0.66
Min
0.29

SBS

Utilities industry group

1.22

Max
1.90
SBS
1.22
Q3
1.17
Median
0.88
Q1
0.66
Min
0.29
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their current ratio against the Utilities industry group benchmark.

Debt / Equity (MRQ)

Atmos Energy (ATO) at 0.68 keeps leverage in the lower industry quartile, while Sabesp (SBS) at 0.99 runs a more typical debt-to-equity mix.

ATO

Utilities industry group

0.68

Max
2.63
Q3
1.77
Median
1.35
Q1
0.84
ATO
0.68
Min
0.00

SBS

Utilities industry group

0.99

Max
2.63
Q3
1.77
Median
1.35
SBS
0.99
Q1
0.84
Min
0.00
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their debt-to-equity ratio against the Utilities industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
Current Ratio (MRQ)0.811.22
Debt / Equity (MRQ)0.680.99
Net Debt / EBITDA3.742.30

Dividends

Dividend Yield (TTM)

Sabesp (SBS) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Atmos Energy (ATO) reports a yield of 2.21%, ranking against industry peers normally.

ATO

Utilities industry group

2.21%

Max
6.66%
Q3
3.58%
Median
2.85%
ATO
2.21%
Q1
0.66%
Min
0.00%

SBS

Utilities industry group

0.00%

Max
6.66%
Q3
3.58%
Median
2.85%
Q1
0.66%
SBS
0.00%
Min
0.00%
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their dividend yield against the Utilities industry group benchmark.

Dividend Payout Ratio (TTM)

Both Atmos Energy (ATO) at 46.13% and Sabesp (SBS) at 35.95% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.

ATO

Utilities industry group

46.13%

Max
113.04%
Q3
68.72%
Median
56.38%
ATO
46.13%
Q1
32.38%
Min
0.00%

SBS

Utilities industry group

35.95%

Max
113.04%
Q3
68.72%
Median
56.38%
SBS
35.95%
Q1
32.38%
Min
0.00%
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their payout ratio against the Utilities industry group benchmark.

Dividend Metrics

Dividend metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
Dividend Yield (TTM)2.21%0.00%
Dividend Payout Ratio (TTM)46.13%35.95%

Valuation

P/E Ratio (TTM)

Sabesp (SBS) at 11.73 sits in the cheaper P/E ratio quartile, while Atmos Energy (ATO) at 20.65 is closer to its industry’s usual earnings multiple — a discount for SBS, though growth and earnings durability still matter.

ATO

Utilities industry group

20.65

Max
31.22
Q3
23.30
ATO
20.65
Median
19.64
Q1
15.17
Min
3.34

SBS

Utilities industry group

11.73

Max
31.22
Q3
23.30
Median
19.64
Q1
15.17
SBS
11.73
Min
3.34
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their P/E ratio against the Utilities industry group benchmark.

P/S Ratio (TTM)

Sabesp (SBS) at 0.41 looks cheap on sales in the lower P/S ratio quartile, while Atmos Energy (ATO) at 5.95 looks rich in the upper quartile — a clear gap in price per dollar of revenue.

ATO

Utilities industry group

5.95

Max
6.35
ATO
5.95
Q3
3.63
Median
2.63
Q1
1.52
Min
0.00

SBS

Utilities industry group

0.41

Max
6.35
Q3
3.63
Median
2.63
Q1
1.52
SBS
0.41
Min
0.00
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their P/S ratio against the Utilities industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both Atmos Energy (ATO) at 1.92 and Sabesp (SBS) at 1.84 are valued close to their industries’ norm against book — neither stands out from peers.

ATO

Utilities industry group

1.92

Max
3.12
Q3
2.21
ATO
1.92
Median
1.83
Q1
1.46
Min
0.34

SBS

Utilities industry group

1.84

Max
3.12
Q3
2.21
SBS
1.84
Median
1.83
Q1
1.46
Min
0.34
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Atmos Energy (ATO) vs. Sabesp (SBS): A comparison of their P/B ratio against the Utilities industry group benchmark.

Valuation Metrics

Valuation metrics for Atmos Energy (ATO) and Sabesp (SBS)
MetricATOSBS
P/E Ratio (TTM)20.6511.73
P/S Ratio (TTM)5.950.41
P/B Ratio (MRQ)1.921.84
Free Cash Flow Yield (TTM)-7.59%-62.11%