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Side-by-side financial comparison of AUTONATION, INC. (AN) and Williams Companies (WMB). Click either name above to swap in a different company.

AUTONATION, INC. is the larger business by last-quarter revenue ($6.9B vs $3.8B, roughly 1.8× Williams Companies). Williams Companies runs the higher net margin — 19.1% vs 2.5%, a 16.6% gap on every dollar of revenue. On growth, Williams Companies posted the faster year-over-year revenue change (12.7% vs -3.9%). AUTONATION, INC. produced more free cash flow last quarter ($64.2M vs $-379.0M). Over the past eight quarters, Williams Companies's revenue compounded faster (7.3% CAGR vs 3.4%).

AutoNation, Inc. is an American automotive retailer based in Fort Lauderdale, Florida, which provides new and pre-owned vehicles and associated services in the United States. The company was founded by Wayne Huizenga in 1996, starting with twelve AutoNation locations, and now has more than 300 retail outlets.

The Williams Companies, Inc. is an American energy company based in Tulsa, Oklahoma. Its core business is natural gas processing and transportation, with additional petroleum and electricity generation assets. A Fortune 500 company, its common stock is a component of the S&P 500.

AN vs WMB — Head-to-Head

Bigger by revenue
AN
AN
1.8× larger
AN
$6.9B
$3.8B
WMB
Growing faster (revenue YoY)
WMB
WMB
+16.6% gap
WMB
12.7%
-3.9%
AN
Higher net margin
WMB
WMB
16.6% more per $
WMB
19.1%
2.5%
AN
More free cash flow
AN
AN
$443.2M more FCF
AN
$64.2M
$-379.0M
WMB
Faster 2-yr revenue CAGR
WMB
WMB
Annualised
WMB
7.3%
3.4%
AN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AN
AN
WMB
WMB
Revenue
$6.9B
$3.8B
Net Profit
$172.1M
$734.0M
Gross Margin
17.5%
Operating Margin
4.5%
27.3%
Net Margin
2.5%
19.1%
Revenue YoY
-3.9%
12.7%
Net Profit YoY
-7.5%
51.0%
EPS (diluted)
$4.68
$0.60

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
AN
AN
WMB
WMB
Q4 25
$6.9B
$3.8B
Q3 25
$7.0B
$3.5B
Q2 25
$7.0B
$3.4B
Q1 25
$6.7B
$4.2B
Q4 24
$7.2B
$3.4B
Q3 24
$6.6B
$3.0B
Q2 24
$6.5B
$2.8B
Q1 24
$6.5B
$3.3B
Net Profit
AN
AN
WMB
WMB
Q4 25
$172.1M
$734.0M
Q3 25
$215.1M
$647.0M
Q2 25
$86.4M
$546.0M
Q1 25
$175.5M
$691.0M
Q4 24
$186.1M
$486.0M
Q3 24
$185.8M
$706.0M
Q2 24
$130.2M
$401.0M
Q1 24
$190.1M
$632.0M
Gross Margin
AN
AN
WMB
WMB
Q4 25
17.5%
Q3 25
17.6%
Q2 25
18.3%
Q1 25
18.2%
Q4 24
17.2%
Q3 24
18.0%
Q2 24
17.9%
Q1 24
18.5%
Operating Margin
AN
AN
WMB
WMB
Q4 25
4.5%
27.3%
Q3 25
5.3%
31.8%
Q2 25
3.1%
28.0%
Q1 25
5.0%
26.1%
Q4 24
4.7%
23.2%
Q3 24
5.3%
27.6%
Q2 24
4.2%
24.4%
Q1 24
5.2%
30.3%
Net Margin
AN
AN
WMB
WMB
Q4 25
2.5%
19.1%
Q3 25
3.1%
18.5%
Q2 25
1.2%
16.2%
Q1 25
2.6%
16.5%
Q4 24
2.6%
14.2%
Q3 24
2.8%
23.3%
Q2 24
2.0%
14.1%
Q1 24
2.9%
18.9%
EPS (diluted)
AN
AN
WMB
WMB
Q4 25
$4.68
$0.60
Q3 25
$5.65
$0.53
Q2 25
$2.26
$0.45
Q1 25
$4.45
$0.56
Q4 24
$4.62
$0.39
Q3 24
$4.61
$0.58
Q2 24
$3.20
$0.33
Q1 24
$4.49
$0.52

Balance Sheet & Financial Strength

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

Metric
AN
AN
WMB
WMB
Cash + ST InvestmentsLiquidity on hand
$58.6M
Total DebtLower is stronger
$3.7B
$27.3B
Stockholders' EquityBook value
$2.3B
$12.8B
Total Assets
$14.4B
$58.6B
Debt / EquityLower = less leverage
1.58×
2.13×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AN
AN
WMB
WMB
Q4 25
$58.6M
Q3 25
$97.6M
Q2 25
$62.9M
Q1 25
$70.5M
Q4 24
$59.8M
Q3 24
$60.2M
Q2 24
$85.9M
Q1 24
$60.3M
Total Debt
AN
AN
WMB
WMB
Q4 25
$3.7B
$27.3B
Q3 25
$25.6B
Q2 25
$25.6B
Q1 25
$3.1B
$24.1B
Q4 24
$2.6B
$24.7B
Q3 24
$3.1B
$24.8B
Q2 24
$3.1B
$24.1B
Q1 24
$3.1B
$24.1B
Stockholders' Equity
AN
AN
WMB
WMB
Q4 25
$2.3B
$12.8B
Q3 25
$2.5B
$12.5B
Q2 25
$2.5B
$12.4B
Q1 25
$2.4B
$12.5B
Q4 24
$2.5B
$12.4B
Q3 24
$2.4B
$12.4B
Q2 24
$2.2B
$12.3B
Q1 24
$2.4B
$12.4B
Total Assets
AN
AN
WMB
WMB
Q4 25
$14.4B
$58.6B
Q3 25
$14.2B
$55.7B
Q2 25
$13.6B
$56.1B
Q1 25
$13.3B
$54.9B
Q4 24
$13.0B
$54.5B
Q3 24
$12.9B
$53.8B
Q2 24
$12.8B
$52.4B
Q1 24
$12.0B
$52.7B
Debt / Equity
AN
AN
WMB
WMB
Q4 25
1.58×
2.13×
Q3 25
2.04×
Q2 25
2.06×
Q1 25
1.29×
1.93×
Q4 24
1.06×
1.99×
Q3 24
1.32×
2.00×
Q2 24
1.43×
1.96×
Q1 24
1.32×
1.94×

Cash Flow & Capital Efficiency

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

Metric
AN
AN
WMB
WMB
Operating Cash FlowLast quarter
$150.5M
$1.6B
Free Cash FlowOCF − Capex
$64.2M
$-379.0M
FCF MarginFCF / Revenue
0.9%
-9.9%
Capex IntensityCapex / Revenue
1.2%
50.9%
Cash ConversionOCF / Net Profit
0.87×
2.15×
TTM Free Cash FlowTrailing 4 quarters
$-197.5M
$1.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AN
AN
WMB
WMB
Q4 25
$150.5M
$1.6B
Q3 25
$191.7M
$1.4B
Q2 25
$-177.8M
$1.4B
Q1 25
$-52.5M
$1.4B
Q4 24
$149.8M
$1.2B
Q3 24
$-70.0M
$1.2B
Q2 24
$-59.6M
$1.3B
Q1 24
$294.5M
$1.2B
Free Cash Flow
AN
AN
WMB
WMB
Q4 25
$64.2M
$-379.0M
Q3 25
$122.8M
$485.0M
Q2 25
$-256.8M
$478.0M
Q1 25
$-127.7M
$421.0M
Q4 24
$83.5M
$450.0M
Q3 24
$-151.0M
$561.0M
Q2 24
$-147.1M
$700.0M
Q1 24
$200.8M
$690.0M
FCF Margin
AN
AN
WMB
WMB
Q4 25
0.9%
-9.9%
Q3 25
1.7%
13.9%
Q2 25
-3.7%
14.2%
Q1 25
-1.9%
10.1%
Q4 24
1.2%
13.2%
Q3 24
-2.3%
18.5%
Q2 24
-2.3%
24.6%
Q1 24
3.1%
20.7%
Capex Intensity
AN
AN
WMB
WMB
Q4 25
1.2%
50.9%
Q3 25
1.0%
27.3%
Q2 25
1.1%
28.8%
Q1 25
1.1%
24.2%
Q4 24
0.9%
22.5%
Q3 24
1.2%
22.5%
Q2 24
1.4%
20.3%
Q1 24
1.4%
16.3%
Cash Conversion
AN
AN
WMB
WMB
Q4 25
0.87×
2.15×
Q3 25
0.89×
2.22×
Q2 25
-2.06×
2.66×
Q1 25
-0.30×
2.07×
Q4 24
0.80×
2.51×
Q3 24
-0.38×
1.76×
Q2 24
-0.46×
3.19×
Q1 24
1.55×
1.95×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AN
AN

New Vehicle$3.4B50%
Transferred At Point In Time$1.7B24%
Parts And Service$1.2B18%
Finance And Insurance Net$369.4M5%
Transferred Over Time$221.4M3%
Other$3.5M0%

WMB
WMB

Services$2.2B57%
Natural Gas Us Regulated$740.0M19%
West$730.0M19%
Non Regulated Service Commodity Consideration$51.0M1%
Natural Gas Gathering Transportation Marketing And Processing$45.0M1%
Affiliated Entity$23.0M1%
Other$14.0M0%
Other Service$11.0M0%

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