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

Atmos Energy is the larger business by last-quarter revenue ($1.3B vs $790.0M, roughly 1.7× SAIA INC). Atmos Energy runs the higher net margin — 30.0% vs 6.0%, a 24.0% gap on every dollar of revenue. On growth, Atmos Energy posted the faster year-over-year revenue change (14.2% vs 0.1%). SAIA INC produced more free cash flow last quarter ($37.5M vs $-725.3M). Over the past eight quarters, SAIA INC's revenue compounded faster (2.3% 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.

Saia is an American less than truckload (LTL) trucking company that originated in Houma, Louisiana, in 1924. With original operation occurring in Louisiana and Texas for the first fifty years, expansion came after 1980 when coverage began reaching into more states in the South. Further expansion happened through mergers with other companies, which allowed Saia to provide service for thirty six states. Saia ranks in the top ten of LTL carriers in the United States, with revenues of over $1.8 b...

ATO vs SAIA — Head-to-Head

Bigger by revenue
ATO
ATO
1.7× larger
ATO
$1.3B
$790.0M
SAIA
Growing faster (revenue YoY)
ATO
ATO
+14.0% gap
ATO
14.2%
0.1%
SAIA
Higher net margin
ATO
ATO
24.0% more per $
ATO
30.0%
6.0%
SAIA
More free cash flow
SAIA
SAIA
$762.8M more FCF
SAIA
$37.5M
$-725.3M
ATO
Faster 2-yr revenue CAGR
SAIA
SAIA
Annualised
SAIA
2.3%
-9.7%
ATO

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ATO
ATO
SAIA
SAIA
Revenue
$1.3B
$790.0M
Net Profit
$403.0M
$47.5M
Gross Margin
Operating Margin
38.3%
8.1%
Net Margin
30.0%
6.0%
Revenue YoY
14.2%
0.1%
Net Profit YoY
14.5%
-37.6%
EPS (diluted)
$2.44
$1.77

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
SAIA
SAIA
Q4 25
$1.3B
$790.0M
Q3 25
$737.5M
$839.6M
Q2 25
$838.8M
$817.1M
Q1 25
$2.0B
$787.6M
Q4 24
$1.2B
$789.0M
Q3 24
$657.9M
$842.1M
Q2 24
$701.5M
$823.2M
Q1 24
$1.6B
$754.8M
Net Profit
ATO
ATO
SAIA
SAIA
Q4 25
$403.0M
$47.5M
Q3 25
$174.9M
$86.3M
Q2 25
$186.4M
$71.4M
Q1 25
$485.6M
$49.8M
Q4 24
$351.9M
$76.1M
Q3 24
$134.0M
$92.7M
Q2 24
$165.6M
$102.5M
Q1 24
$432.0M
$90.7M
Gross Margin
ATO
ATO
SAIA
SAIA
Q4 25
Q3 25
Q2 25
Q1 25
60.0%
Q4 24
80.1%
Q3 24
Q2 24
Q1 24
62.1%
Operating Margin
ATO
ATO
SAIA
SAIA
Q4 25
38.3%
8.1%
Q3 25
29.8%
14.1%
Q2 25
30.1%
12.2%
Q1 25
32.2%
8.9%
Q4 24
39.1%
12.9%
Q3 24
28.1%
14.9%
Q2 24
31.4%
16.7%
Q1 24
33.4%
15.6%
Net Margin
ATO
ATO
SAIA
SAIA
Q4 25
30.0%
6.0%
Q3 25
23.7%
10.3%
Q2 25
22.2%
8.7%
Q1 25
24.9%
6.3%
Q4 24
29.9%
9.6%
Q3 24
20.4%
11.0%
Q2 24
23.6%
12.5%
Q1 24
26.2%
12.0%
EPS (diluted)
ATO
ATO
SAIA
SAIA
Q4 25
$2.44
$1.77
Q3 25
$1.04
$3.22
Q2 25
$1.16
$2.67
Q1 25
$3.03
$1.86
Q4 24
$2.23
$2.84
Q3 24
$0.82
$3.46
Q2 24
$1.08
$3.83
Q1 24
$2.85
$3.38

Balance Sheet & Financial Strength

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

Metric
ATO
ATO
SAIA
SAIA
Cash + ST InvestmentsLiquidity on hand
$367.0M
$19.7M
Total DebtLower is stronger
$9.6B
$163.0M
Stockholders' EquityBook value
$14.3B
$2.6B
Total Assets
$29.8B
$3.5B
Debt / EquityLower = less leverage
0.67×
0.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATO
ATO
SAIA
SAIA
Q4 25
$367.0M
$19.7M
Q3 25
$202.7M
$35.5M
Q2 25
$709.4M
$18.8M
Q1 25
$543.5M
$16.5M
Q4 24
$584.5M
$19.5M
Q3 24
$307.3M
$14.4M
Q2 24
$674.6M
$11.2M
Q1 24
$262.5M
$12.3M
Total Debt
ATO
ATO
SAIA
SAIA
Q4 25
$9.6B
$163.0M
Q3 25
$8.9B
$218.0M
Q2 25
$8.9B
$307.1M
Q1 25
$8.4B
$291.8M
Q4 24
$8.4B
$195.0M
Q3 24
$7.8B
$184.2M
Q2 24
$7.8B
$169.1M
Q1 24
$7.4B
$76.6M
Stockholders' Equity
ATO
ATO
SAIA
SAIA
Q4 25
$14.3B
$2.6B
Q3 25
$13.6B
$2.5B
Q2 25
$13.4B
$2.4B
Q1 25
$13.1B
$2.4B
Q4 24
$12.8B
$2.3B
Q3 24
$12.2B
$2.2B
Q2 24
$12.2B
$2.1B
Q1 24
$11.6B
$2.0B
Total Assets
ATO
ATO
SAIA
SAIA
Q4 25
$29.8B
$3.5B
Q3 25
$28.2B
$3.5B
Q2 25
$27.7B
$3.5B
Q1 25
$27.0B
$3.4B
Q4 24
$26.5B
$3.2B
Q3 24
$25.2B
$3.1B
Q2 24
$24.9B
$3.0B
Q1 24
$24.0B
$2.8B
Debt / Equity
ATO
ATO
SAIA
SAIA
Q4 25
0.67×
0.06×
Q3 25
0.66×
0.09×
Q2 25
0.67×
0.13×
Q1 25
0.64×
0.12×
Q4 24
0.66×
0.08×
Q3 24
0.64×
0.08×
Q2 24
0.64×
0.08×
Q1 24
0.64×
0.04×

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
SAIA
SAIA
Operating Cash FlowLast quarter
$308.1M
$137.3M
Free Cash FlowOCF − Capex
$-725.3M
$37.5M
FCF MarginFCF / Revenue
-54.0%
4.7%
Capex IntensityCapex / Revenue
77.0%
12.6%
Cash ConversionOCF / Net Profit
0.76×
2.89×
TTM Free Cash FlowTrailing 4 quarters
$-1.6B
$27.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATO
ATO
SAIA
SAIA
Q4 25
$308.1M
$137.3M
Q3 25
$348.1M
$177.8M
Q2 25
$496.4M
$170.7M
Q1 25
$922.9M
$109.1M
Q4 24
$282.0M
$164.7M
Q3 24
$330.7M
$181.7M
Q2 24
$411.2M
$130.8M
Q1 24
$746.6M
$106.5M
Free Cash Flow
ATO
ATO
SAIA
SAIA
Q4 25
$-725.3M
$37.5M
Q3 25
$-615.5M
$87.6M
Q2 25
$-370.6M
$-3.9M
Q1 25
$83.3M
$-93.8M
Q4 24
$-609.2M
$-3.5M
Q3 24
$-477.3M
$-11.7M
Q2 24
$-302.4M
$-94.0M
Q1 24
$100.7M
$-350.7M
FCF Margin
ATO
ATO
SAIA
SAIA
Q4 25
-54.0%
4.7%
Q3 25
-83.5%
10.4%
Q2 25
-44.2%
-0.5%
Q1 25
4.3%
-11.9%
Q4 24
-51.8%
-0.4%
Q3 24
-72.5%
-1.4%
Q2 24
-43.1%
-11.4%
Q1 24
6.1%
-46.5%
Capex Intensity
ATO
ATO
SAIA
SAIA
Q4 25
77.0%
12.6%
Q3 25
130.7%
10.8%
Q2 25
103.4%
21.4%
Q1 25
43.0%
25.8%
Q4 24
75.8%
21.3%
Q3 24
122.8%
23.0%
Q2 24
101.7%
27.3%
Q1 24
39.2%
60.6%
Cash Conversion
ATO
ATO
SAIA
SAIA
Q4 25
0.76×
2.89×
Q3 25
1.99×
2.06×
Q2 25
2.66×
2.39×
Q1 25
1.90×
2.19×
Q4 24
0.80×
2.16×
Q3 24
2.47×
1.96×
Q2 24
2.48×
1.28×
Q1 24
1.73×
1.17×

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%

SAIA
SAIA

Segment breakdown not available.

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