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Side-by-side financial comparison of Atmos Energy (ATO) and Dexcom (DXCM). Click either name above to swap in a different company.

Atmos Energy is the larger business by last-quarter revenue ($1.3B vs $1.3B, roughly 1.1× Dexcom). Atmos Energy runs the higher net margin — 30.0% vs 21.2%, a 8.8% gap on every dollar of revenue. On growth, Dexcom posted the faster year-over-year revenue change (21.6% vs 14.2%). Over the past eight quarters, Dexcom's revenue compounded faster (12.0% CAGR vs -9.7%).

Atmos Energy Corporation, headquartered in Dallas, Texas, is one of the United States' largest natural-gas-only distributors, serving about three million natural gas distribution customers in over 1,400 communities in nine states from the Blue Ridge Mountains in the East to the Rocky Mountains in the West.

Dexcom, Inc. is an American multinational healthcare company that develops, manufactures, produces and distributes a line of continuous glucose monitoring (CGM) systems for diabetes management. It operates internationally with global headquarters and R&D center in San Diego, California, U.S.A. and manufacturing facilities in Mesa, Arizona, U.S.A.; Batu Kawan, Malaysia and Athenry, County Galway, Ireland.

ATO vs DXCM — Head-to-Head

Bigger by revenue
ATO
ATO
1.1× larger
ATO
$1.3B
$1.3B
DXCM
Growing faster (revenue YoY)
DXCM
DXCM
+7.4% gap
DXCM
21.6%
14.2%
ATO
Higher net margin
ATO
ATO
8.8% more per $
ATO
30.0%
21.2%
DXCM
Faster 2-yr revenue CAGR
DXCM
DXCM
Annualised
DXCM
12.0%
-9.7%
ATO

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ATO
ATO
DXCM
DXCM
Revenue
$1.3B
$1.3B
Net Profit
$403.0M
$267.3M
Gross Margin
62.9%
Operating Margin
38.3%
25.6%
Net Margin
30.0%
21.2%
Revenue YoY
14.2%
21.6%
Net Profit YoY
14.5%
153.6%
EPS (diluted)
$2.44
$0.67

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ATO
ATO
DXCM
DXCM
Q1 26
$1.3B
Q4 25
$1.3B
$1.3B
Q3 25
$737.5M
$1.2B
Q2 25
$838.8M
$1.2B
Q1 25
$2.0B
$1.0B
Q4 24
$1.2B
$1.1B
Q3 24
$657.9M
$994.2M
Q2 24
$701.5M
$1.0B
Net Profit
ATO
ATO
DXCM
DXCM
Q1 26
$267.3M
Q4 25
$403.0M
$267.3M
Q3 25
$174.9M
$283.8M
Q2 25
$186.4M
$179.8M
Q1 25
$485.6M
$105.4M
Q4 24
$351.9M
$151.7M
Q3 24
$134.0M
$134.6M
Q2 24
$165.6M
$143.5M
Gross Margin
ATO
ATO
DXCM
DXCM
Q1 26
62.9%
Q4 25
62.9%
Q3 25
60.5%
Q2 25
59.5%
Q1 25
60.0%
56.9%
Q4 24
80.1%
58.9%
Q3 24
59.7%
Q2 24
62.4%
Operating Margin
ATO
ATO
DXCM
DXCM
Q1 26
25.6%
Q4 25
38.3%
25.6%
Q3 25
29.8%
20.1%
Q2 25
30.1%
18.4%
Q1 25
32.2%
12.9%
Q4 24
39.1%
17.0%
Q3 24
28.1%
15.3%
Q2 24
31.4%
15.7%
Net Margin
ATO
ATO
DXCM
DXCM
Q1 26
21.2%
Q4 25
30.0%
21.2%
Q3 25
23.7%
23.5%
Q2 25
22.2%
15.5%
Q1 25
24.9%
10.2%
Q4 24
29.9%
13.6%
Q3 24
20.4%
13.5%
Q2 24
23.6%
14.3%
EPS (diluted)
ATO
ATO
DXCM
DXCM
Q1 26
$0.67
Q4 25
$2.44
$0.67
Q3 25
$1.04
$0.70
Q2 25
$1.16
$0.45
Q1 25
$3.03
$0.27
Q4 24
$2.23
$0.37
Q3 24
$0.82
$0.34
Q2 24
$1.08
$0.35

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ATO
ATO
DXCM
DXCM
Cash + ST InvestmentsLiquidity on hand
$367.0M
$917.7M
Total DebtLower is stronger
$9.6B
Stockholders' EquityBook value
$14.3B
$2.7B
Total Assets
$29.8B
$6.3B
Debt / EquityLower = less leverage
0.67×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATO
ATO
DXCM
DXCM
Q1 26
$917.7M
Q4 25
$367.0M
$917.7M
Q3 25
$202.7M
$1.8B
Q2 25
$709.4M
$1.2B
Q1 25
$543.5M
$904.9M
Q4 24
$584.5M
$606.1M
Q3 24
$307.3M
$621.2M
Q2 24
$674.6M
$939.2M
Total Debt
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
$9.6B
Q3 25
$8.9B
Q2 25
$8.9B
Q1 25
$8.4B
Q4 24
$8.4B
Q3 24
$7.8B
Q2 24
$7.8B
Stockholders' Equity
ATO
ATO
DXCM
DXCM
Q1 26
$2.7B
Q4 25
$14.3B
$2.7B
Q3 25
$13.6B
$2.7B
Q2 25
$13.4B
$2.6B
Q1 25
$13.1B
$2.3B
Q4 24
$12.8B
$2.1B
Q3 24
$12.2B
$2.0B
Q2 24
$12.2B
$2.4B
Total Assets
ATO
ATO
DXCM
DXCM
Q1 26
$6.3B
Q4 25
$29.8B
$6.3B
Q3 25
$28.2B
$7.5B
Q2 25
$27.7B
$7.3B
Q1 25
$27.0B
$6.8B
Q4 24
$26.5B
$6.5B
Q3 24
$25.2B
$6.4B
Q2 24
$24.9B
$6.8B
Debt / Equity
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
0.67×
Q3 25
0.66×
Q2 25
0.67×
Q1 25
0.64×
Q4 24
0.66×
Q3 24
0.64×
Q2 24
0.64×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ATO
ATO
DXCM
DXCM
Operating Cash FlowLast quarter
$308.1M
Free Cash FlowOCF − Capex
$-725.3M
FCF MarginFCF / Revenue
-54.0%
Capex IntensityCapex / Revenue
77.0%
Cash ConversionOCF / Net Profit
0.76×
TTM Free Cash FlowTrailing 4 quarters
$-1.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
$308.1M
$294.0M
Q3 25
$348.1M
$659.9M
Q2 25
$496.4M
$303.0M
Q1 25
$922.9M
$183.8M
Q4 24
$282.0M
$301.4M
Q3 24
$330.7M
$199.5M
Q2 24
$411.2M
$279.4M
Free Cash Flow
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
$-725.3M
$192.1M
Q3 25
$-615.5M
$579.4M
Q2 25
$-370.6M
$208.9M
Q1 25
$83.3M
$96.8M
Q4 24
$-609.2M
$176.8M
Q3 24
$-477.3M
$88.3M
Q2 24
$-302.4M
$213.3M
FCF Margin
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
-54.0%
15.3%
Q3 25
-83.5%
47.9%
Q2 25
-44.2%
18.1%
Q1 25
4.3%
9.3%
Q4 24
-51.8%
15.9%
Q3 24
-72.5%
8.9%
Q2 24
-43.1%
21.2%
Capex Intensity
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
77.0%
8.1%
Q3 25
130.7%
6.7%
Q2 25
103.4%
8.1%
Q1 25
43.0%
8.4%
Q4 24
75.8%
11.2%
Q3 24
122.8%
11.2%
Q2 24
101.7%
6.6%
Cash Conversion
ATO
ATO
DXCM
DXCM
Q1 26
Q4 25
0.76×
1.10×
Q3 25
1.99×
2.33×
Q2 25
2.66×
1.69×
Q1 25
1.90×
1.74×
Q4 24
0.80×
1.99×
Q3 24
2.47×
1.48×
Q2 24
2.48×
1.95×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ATO
ATO

Distribution Segment$1.3B94%
Transportation Revenue$41.5M3%
Other$39.4M3%
Miscellaneous Revenue$2.8M0%

DXCM
DXCM

Segment breakdown not available.

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