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

Huntington Ingalls Industries is the larger business by last-quarter revenue ($1.7B vs $1.3B, roughly 1.2× Atmos Energy). Atmos Energy runs the higher net margin — 30.0% vs 8.9%, a 21.1% gap on every dollar of revenue. On growth, Atmos Energy posted the faster year-over-year revenue change (14.2% vs 13.8%). Huntington Ingalls Industries produced more free cash flow last quarter ($-461.0M vs $-725.3M). Over the past eight quarters, Atmos Energy's revenue compounded faster (-9.7% CAGR vs -25.2%).

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.

Huntington Ingalls Industries, Inc. (HII) is the largest military shipbuilding company in the United States as well as a provider of professional services to partners in government and industry. HII was formed on 31 March 2011, as a divestiture from Northrop Grumman.

ATO vs HII — Head-to-Head

Bigger by revenue
HII
HII
1.2× larger
HII
$1.7B
$1.3B
ATO
Growing faster (revenue YoY)
ATO
ATO
+0.4% gap
ATO
14.2%
13.8%
HII
Higher net margin
ATO
ATO
21.1% more per $
ATO
30.0%
8.9%
HII
More free cash flow
HII
HII
$264.3M more FCF
HII
$-461.0M
$-725.3M
ATO
Faster 2-yr revenue CAGR
ATO
ATO
Annualised
ATO
-9.7%
-25.2%
HII

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ATO
ATO
HII
HII
Revenue
$1.3B
$1.7B
Net Profit
$403.0M
$149.0M
Gross Margin
Operating Margin
38.3%
9.3%
Net Margin
30.0%
8.9%
Revenue YoY
14.2%
13.8%
Net Profit YoY
14.5%
EPS (diluted)
$2.44
$3.79

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
HII
HII
Q1 26
$1.7B
Q4 25
$1.3B
$3.5B
Q3 25
$737.5M
$3.2B
Q2 25
$838.8M
$3.1B
Q1 25
$2.0B
$2.7B
Q4 24
$1.2B
$3.0B
Q3 24
$657.9M
$2.7B
Q2 24
$701.5M
$3.0B
Net Profit
ATO
ATO
HII
HII
Q1 26
$149.0M
Q4 25
$403.0M
$159.0M
Q3 25
$174.9M
$145.0M
Q2 25
$186.4M
$152.0M
Q1 25
$485.6M
$149.0M
Q4 24
$351.9M
$123.0M
Q3 24
$134.0M
$101.0M
Q2 24
$165.6M
$173.0M
Gross Margin
ATO
ATO
HII
HII
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
60.0%
Q4 24
80.1%
Q3 24
Q2 24
Operating Margin
ATO
ATO
HII
HII
Q1 26
9.3%
Q4 25
38.3%
4.9%
Q3 25
29.8%
5.0%
Q2 25
30.1%
5.3%
Q1 25
32.2%
5.9%
Q4 24
39.1%
3.7%
Q3 24
28.1%
3.0%
Q2 24
31.4%
6.3%
Net Margin
ATO
ATO
HII
HII
Q1 26
8.9%
Q4 25
30.0%
4.6%
Q3 25
23.7%
4.5%
Q2 25
22.2%
4.9%
Q1 25
24.9%
5.4%
Q4 24
29.9%
4.1%
Q3 24
20.4%
3.7%
Q2 24
23.6%
5.8%
EPS (diluted)
ATO
ATO
HII
HII
Q1 26
$3.79
Q4 25
$2.44
$4.06
Q3 25
$1.04
$3.68
Q2 25
$1.16
$3.86
Q1 25
$3.03
$3.79
Q4 24
$2.23
$3.15
Q3 24
$0.82
$2.56
Q2 24
$1.08
$4.38

Balance Sheet & Financial Strength

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

Metric
ATO
ATO
HII
HII
Cash + ST InvestmentsLiquidity on hand
$367.0M
$216.0M
Total DebtLower is stronger
$9.6B
$2.7B
Stockholders' EquityBook value
$14.3B
$5.1B
Total Assets
$29.8B
$12.5B
Debt / EquityLower = less leverage
0.67×
0.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATO
ATO
HII
HII
Q1 26
$216.0M
Q4 25
$367.0M
Q3 25
$202.7M
Q2 25
$709.4M
Q1 25
$543.5M
Q4 24
$584.5M
Q3 24
$307.3M
Q2 24
$674.6M
Total Debt
ATO
ATO
HII
HII
Q1 26
$2.7B
Q4 25
$9.6B
$2.7B
Q3 25
$8.9B
Q2 25
$8.9B
Q1 25
$8.4B
Q4 24
$8.4B
$2.7B
Q3 24
$7.8B
Q2 24
$7.8B
Stockholders' Equity
ATO
ATO
HII
HII
Q1 26
$5.1B
Q4 25
$14.3B
$5.1B
Q3 25
$13.6B
$5.0B
Q2 25
$13.4B
$4.9B
Q1 25
$13.1B
$4.8B
Q4 24
$12.8B
$4.7B
Q3 24
$12.2B
$4.2B
Q2 24
$12.2B
$4.2B
Total Assets
ATO
ATO
HII
HII
Q1 26
$12.5B
Q4 25
$29.8B
$12.7B
Q3 25
$28.2B
$12.3B
Q2 25
$27.7B
$12.1B
Q1 25
$27.0B
$12.1B
Q4 24
$26.5B
$12.1B
Q3 24
$25.2B
$11.1B
Q2 24
$24.9B
$11.3B
Debt / Equity
ATO
ATO
HII
HII
Q1 26
0.52×
Q4 25
0.67×
0.53×
Q3 25
0.66×
Q2 25
0.67×
Q1 25
0.64×
Q4 24
0.66×
0.58×
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
HII
HII
Operating Cash FlowLast quarter
$308.1M
$-390.0M
Free Cash FlowOCF − Capex
$-725.3M
$-461.0M
FCF MarginFCF / Revenue
-54.0%
-27.7%
Capex IntensityCapex / Revenue
77.0%
4.4%
Cash ConversionOCF / Net Profit
0.76×
-2.62×
TTM Free Cash FlowTrailing 4 quarters
$-1.6B
$795.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATO
ATO
HII
HII
Q1 26
$-390.0M
Q4 25
$308.1M
$650.0M
Q3 25
$348.1M
$118.0M
Q2 25
$496.4M
$823.0M
Q1 25
$922.9M
$-395.0M
Q4 24
$282.0M
$391.0M
Q3 24
$330.7M
$213.0M
Q2 24
$411.2M
$-9.0M
Free Cash Flow
ATO
ATO
HII
HII
Q1 26
$-461.0M
Q4 25
$-725.3M
$516.0M
Q3 25
$-615.5M
$13.0M
Q2 25
$-370.6M
$727.0M
Q1 25
$83.3M
$-462.0M
Q4 24
$-609.2M
$277.0M
Q3 24
$-477.3M
$125.0M
Q2 24
$-302.4M
$-99.0M
FCF Margin
ATO
ATO
HII
HII
Q1 26
-27.7%
Q4 25
-54.0%
14.8%
Q3 25
-83.5%
0.4%
Q2 25
-44.2%
23.6%
Q1 25
4.3%
-16.9%
Q4 24
-51.8%
9.2%
Q3 24
-72.5%
4.5%
Q2 24
-43.1%
-3.3%
Capex Intensity
ATO
ATO
HII
HII
Q1 26
4.4%
Q4 25
77.0%
3.9%
Q3 25
130.7%
3.3%
Q2 25
103.4%
3.1%
Q1 25
43.0%
2.5%
Q4 24
75.8%
3.8%
Q3 24
122.8%
3.2%
Q2 24
101.7%
3.0%
Cash Conversion
ATO
ATO
HII
HII
Q1 26
-2.62×
Q4 25
0.76×
4.09×
Q3 25
1.99×
0.81×
Q2 25
2.66×
5.41×
Q1 25
1.90×
-2.65×
Q4 24
0.80×
3.18×
Q3 24
2.47×
2.11×
Q2 24
2.48×
-0.05×

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%

HII
HII

Segment breakdown not available.

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