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Side-by-side financial comparison of Kimberly-Clark (KMB) and Southwest Airlines (LUV). Click either name above to swap in a different company.

Southwest Airlines is the larger business by last-quarter revenue ($7.2B vs $4.2B, roughly 1.7× Kimberly-Clark). Kimberly-Clark runs the higher net margin — 16.2% vs 3.1%, a 13.1% gap on every dollar of revenue. On growth, Southwest Airlines posted the faster year-over-year revenue change (12.8% vs 2.7%). Over the past eight quarters, Southwest Airlines's revenue compounded faster (-0.7% CAGR vs -9.0%).

Kimberly-Clark Corporation is an American multinational consumer goods and personal care corporation that produces mostly paper-based consumer products. The company manufactures sanitary paper products and surgical & medical instruments. Kimberly-Clark brand name products include Kleenex facial tissue, Kotex feminine hygiene products, Cottonelle, Scott and Andrex toilet paper, Wypall utility wipes, KimWipes scientific cleaning wipes and Huggies disposable diapers and baby wipes.

Southwest Airlines is a major low-cost airline of the United States. It is headquartered in the Love Field neighborhood of Dallas, Texas. It is the fourth-largest airline in North America when measured by passengers carried, as of 2024. With its all-Boeing 737 fleet, Southwest serves over 100 destinations in 42 states, Washington, D.C.

KMB vs LUV — Head-to-Head

Bigger by revenue
LUV
LUV
1.7× larger
LUV
$7.2B
$4.2B
KMB
Growing faster (revenue YoY)
LUV
LUV
+10.1% gap
LUV
12.8%
2.7%
KMB
Higher net margin
KMB
KMB
13.1% more per $
KMB
16.2%
3.1%
LUV
Faster 2-yr revenue CAGR
LUV
LUV
Annualised
LUV
-0.7%
-9.0%
KMB

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
KMB
KMB
LUV
LUV
Revenue
$4.2B
$7.2B
Net Profit
$675.0M
$227.0M
Gross Margin
36.8%
Operating Margin
18.1%
Net Margin
16.2%
3.1%
Revenue YoY
2.7%
12.8%
Net Profit YoY
17.8%
252.3%
EPS (diluted)
$2.00
$0.45

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
KMB
KMB
LUV
LUV
Q1 26
$4.2B
$7.2B
Q4 25
$3.3B
$7.4B
Q3 25
$4.2B
$6.9B
Q2 25
$4.2B
$7.2B
Q1 25
$4.8B
$6.4B
Q4 24
$4.9B
$6.9B
Q3 24
$5.0B
$6.9B
Q2 24
$5.0B
$7.4B
Net Profit
KMB
KMB
LUV
LUV
Q1 26
$675.0M
$227.0M
Q4 25
$499.0M
$323.0M
Q3 25
$446.0M
$54.0M
Q2 25
$509.0M
$213.0M
Q1 25
$567.0M
$-149.0M
Q4 24
$447.0M
$262.0M
Q3 24
$907.0M
$67.0M
Q2 24
$544.0M
$367.0M
Gross Margin
KMB
KMB
LUV
LUV
Q1 26
36.8%
Q4 25
37.7%
Q3 25
36.0%
Q2 25
35.0%
Q1 25
35.8%
Q4 24
34.0%
Q3 24
36.0%
Q2 24
36.0%
Operating Margin
KMB
KMB
LUV
LUV
Q1 26
18.1%
Q4 25
11.2%
5.3%
Q3 25
15.0%
0.5%
Q2 25
14.2%
3.1%
Q1 25
15.9%
-3.5%
Q4 24
11.1%
4.0%
Q3 24
23.3%
0.6%
Q2 24
13.0%
5.4%
Net Margin
KMB
KMB
LUV
LUV
Q1 26
16.2%
3.1%
Q4 25
15.1%
4.3%
Q3 25
10.7%
0.8%
Q2 25
12.2%
2.9%
Q1 25
11.7%
-2.3%
Q4 24
9.1%
3.8%
Q3 24
18.3%
1.0%
Q2 24
10.8%
5.0%
EPS (diluted)
KMB
KMB
LUV
LUV
Q1 26
$2.00
$0.45
Q4 25
$1.50
$0.56
Q3 25
$1.34
$0.10
Q2 25
$1.53
$0.39
Q1 25
$1.70
$-0.26
Q4 24
$1.34
$0.46
Q3 24
$2.69
$0.11
Q2 24
$1.61
$0.58

Balance Sheet & Financial Strength

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

Metric
KMB
KMB
LUV
LUV
Cash + ST InvestmentsLiquidity on hand
$542.0K
$3.3B
Total DebtLower is stronger
$6.5M
$5.4B
Stockholders' EquityBook value
$1.9M
$6.9B
Total Assets
$17.2M
$20.4B
Debt / EquityLower = less leverage
3.38×
0.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KMB
KMB
LUV
LUV
Q1 26
$542.0K
$3.3B
Q4 25
$688.0M
$3.2B
Q3 25
$617.0M
$3.0B
Q2 25
$634.0M
$3.8B
Q1 25
$563.0M
$8.3B
Q4 24
$1.0B
$8.7B
Q3 24
$1.1B
$9.4B
Q2 24
$1.2B
$10.0B
Total Debt
KMB
KMB
LUV
LUV
Q1 26
$6.5M
$5.4B
Q4 25
$6.5B
$4.6B
Q3 25
$6.5B
$4.1B
Q2 25
$6.5B
$4.1B
Q1 25
$6.5B
$4.1B
Q4 24
$6.9B
$5.1B
Q3 24
$6.9B
$5.1B
Q2 24
$7.2B
$5.1B
Stockholders' Equity
KMB
KMB
LUV
LUV
Q1 26
$1.9M
$6.9B
Q4 25
$1.5B
$8.0B
Q3 25
$1.3B
$7.8B
Q2 25
$1.3B
$8.0B
Q1 25
$1.1B
$9.4B
Q4 24
$840.0M
$10.3B
Q3 24
$1.3B
$10.4B
Q2 24
$1.1B
$10.5B
Total Assets
KMB
KMB
LUV
LUV
Q1 26
$17.2M
$20.4B
Q4 25
$17.1B
$29.1B
Q3 25
$16.9B
$28.3B
Q2 25
$16.8B
$28.7B
Q1 25
$16.3B
$33.2B
Q4 24
$16.5B
$33.8B
Q3 24
$17.2B
$34.8B
Q2 24
$17.3B
$35.6B
Debt / Equity
KMB
KMB
LUV
LUV
Q1 26
3.38×
0.78×
Q4 25
4.31×
0.57×
Q3 25
4.86×
0.52×
Q2 25
5.09×
0.51×
Q1 25
5.89×
0.44×
Q4 24
8.18×
0.49×
Q3 24
5.36×
0.49×
Q2 24
6.30×
0.48×

Cash Flow & Capital Efficiency

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

Metric
KMB
KMB
LUV
LUV
Operating Cash FlowLast quarter
$1.4B
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
8.7%
Cash ConversionOCF / Net Profit
6.25×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KMB
KMB
LUV
LUV
Q1 26
$1.4B
Q4 25
$972.0M
$294.0M
Q3 25
$708.0M
$287.0M
Q2 25
$770.0M
$401.0M
Q1 25
$327.0M
$860.0M
Q4 24
$817.0M
$476.0M
Q3 24
$958.0M
$113.0M
Q2 24
$1.0B
$-23.0M
Free Cash Flow
KMB
KMB
LUV
LUV
Q1 26
Q4 25
$575.0M
$-565.0M
Q3 25
$368.0M
$-391.0M
Q2 25
$573.0M
$-234.0M
Q1 25
$123.0M
$359.0M
Q4 24
$608.0M
$16.0M
Q3 24
$798.0M
$-404.0M
Q2 24
$863.0M
$-517.0M
FCF Margin
KMB
KMB
LUV
LUV
Q1 26
Q4 25
17.5%
-7.6%
Q3 25
8.9%
-5.6%
Q2 25
13.8%
-3.2%
Q1 25
2.5%
5.6%
Q4 24
12.3%
0.2%
Q3 24
16.1%
-5.9%
Q2 24
17.2%
-7.0%
Capex Intensity
KMB
KMB
LUV
LUV
Q1 26
8.7%
Q4 25
12.1%
11.5%
Q3 25
8.2%
9.8%
Q2 25
4.7%
8.8%
Q1 25
4.2%
7.8%
Q4 24
4.2%
6.6%
Q3 24
3.2%
7.5%
Q2 24
3.1%
6.7%
Cash Conversion
KMB
KMB
LUV
LUV
Q1 26
6.25×
Q4 25
1.95×
0.91×
Q3 25
1.59×
5.31×
Q2 25
1.51×
1.88×
Q1 25
0.58×
Q4 24
1.83×
1.82×
Q3 24
1.06×
1.69×
Q2 24
1.88×
-0.06×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KMB
KMB

NA$2.7B64%
IPC$1.5B36%

LUV
LUV

Passenger$6.6B91%
Other$614.0M8%
Freight$44.0M1%

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