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Side-by-side financial comparison of Caterpillar Inc. (CAT) and McKesson Corporation (MCK). Click either name above to swap in a different company.

McKesson Corporation is the larger business by last-quarter revenue ($106.2B vs $85.0B, roughly 1.2× Caterpillar Inc.). On growth, McKesson Corporation posted the faster year-over-year revenue change (11.4% vs -17.7%). Over the past eight quarters, Caterpillar Inc.'s revenue compounded faster (125.7% CAGR vs 17.9%).

Caterpillar Inc. is an American construction, mining, and other engineering equipment manufacturer. The company is the world's largest manufacturer of construction equipment. In 2018, Caterpillar was ranked number 73 on the Fortune 500 list and number 265 on the Global Fortune 500 list. Caterpillar stock is a component of the Dow Jones Industrial Average.

McKesson Corporation is an American publicly traded company that distributes pharmaceuticals and provides health information technology, medical supplies, and health management tools. The company delivers a third of all pharmaceutical products used or consumed in North America and employs over 80,000 employees. With $308.9 billion in 2024 revenue, it is the ninth-largest company by revenue in the United States and the nation's largest health care company.

CAT vs MCK — Head-to-Head

Bigger by revenue
MCK
MCK
1.2× larger
MCK
$106.2B
$85.0B
CAT
Growing faster (revenue YoY)
MCK
MCK
+29.2% gap
MCK
11.4%
-17.7%
CAT
Faster 2-yr revenue CAGR
CAT
CAT
Annualised
CAT
125.7%
17.9%
MCK

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
CAT
CAT
MCK
MCK
Revenue
$85.0B
$106.2B
Net Profit
$1.2B
Gross Margin
89.5%
3.5%
Operating Margin
3.0%
1.5%
Net Margin
1.1%
Revenue YoY
-17.7%
11.4%
Net Profit YoY
34.9%
EPS (diluted)
$4.20
$9.59

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
CAT
CAT
MCK
MCK
Q1 26
$85.0B
Q4 25
$19.1B
$106.2B
Q3 25
$17.6B
$103.2B
Q2 25
$16.6B
$97.8B
Q1 25
$14.2B
$90.8B
Q4 24
$16.2B
$95.3B
Q3 24
$16.1B
$93.7B
Q2 24
$16.7B
$79.3B
Net Profit
CAT
CAT
MCK
MCK
Q1 26
Q4 25
$2.4B
$1.2B
Q3 25
$2.3B
$1.1B
Q2 25
$2.2B
$784.0M
Q1 25
$2.0B
$1.3B
Q4 24
$2.8B
$879.0M
Q3 24
$2.5B
$241.0M
Q2 24
$2.7B
$915.0M
Gross Margin
CAT
CAT
MCK
MCK
Q1 26
89.5%
Q4 25
30.5%
3.5%
Q3 25
33.8%
3.4%
Q2 25
34.8%
3.4%
Q1 25
37.1%
4.0%
Q4 24
36.3%
3.4%
Q3 24
37.5%
3.5%
Q2 24
39.2%
4.0%
Operating Margin
CAT
CAT
MCK
MCK
Q1 26
3.0%
Q4 25
13.9%
1.5%
Q3 25
17.3%
1.4%
Q2 25
17.3%
1.1%
Q1 25
18.1%
1.8%
Q4 24
18.0%
1.3%
Q3 24
19.5%
0.6%
Q2 24
20.9%
1.3%
Net Margin
CAT
CAT
MCK
MCK
Q1 26
Q4 25
12.5%
1.1%
Q3 25
13.0%
1.1%
Q2 25
13.2%
0.8%
Q1 25
14.1%
1.4%
Q4 24
17.2%
0.9%
Q3 24
15.3%
0.3%
Q2 24
16.1%
1.2%
EPS (diluted)
CAT
CAT
MCK
MCK
Q1 26
$4.20
Q4 25
$5.11
$9.59
Q3 25
$4.88
$8.92
Q2 25
$4.62
$6.25
Q1 25
$4.20
$9.90
Q4 24
$5.76
$6.95
Q3 24
$5.06
$1.87
Q2 24
$5.48
$7.00

Balance Sheet & Financial Strength

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

Metric
CAT
CAT
MCK
MCK
Cash + ST InvestmentsLiquidity on hand
$10.0M
$3.0B
Total DebtLower is stronger
$0
$5.4B
Stockholders' EquityBook value
$21.3M
$-1.3B
Total Assets
$98.6M
$84.2B
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CAT
CAT
MCK
MCK
Q1 26
$10.0M
Q4 25
$10.0B
$3.0B
Q3 25
$7.5B
$4.0B
Q2 25
$5.4B
$2.4B
Q1 25
$3.6B
$5.7B
Q4 24
$6.9B
$1.1B
Q3 24
$5.6B
$2.5B
Q2 24
$4.3B
$2.3B
Total Debt
CAT
CAT
MCK
MCK
Q1 26
$0
Q4 25
$5.4B
Q3 25
$6.0B
Q2 25
$6.5B
Q1 25
$4.5B
Q4 24
$4.4B
Q3 24
$5.7B
Q2 24
$5.6B
Stockholders' Equity
CAT
CAT
MCK
MCK
Q1 26
$21.3M
Q4 25
$21.3B
$-1.3B
Q3 25
$20.7B
$-1.7B
Q2 25
$18.7B
$-2.0B
Q1 25
$18.1B
$-2.1B
Q4 24
$19.5B
$-3.1B
Q3 24
$19.4B
$-3.0B
Q2 24
$17.1B
$-1.8B
Total Assets
CAT
CAT
MCK
MCK
Q1 26
$98.6M
Q4 25
$98.6B
$84.2B
Q3 25
$93.7B
$84.2B
Q2 25
$90.3B
$81.3B
Q1 25
$85.0B
$75.1B
Q4 24
$87.8B
$71.1B
Q3 24
$86.3B
$72.4B
Q2 24
$83.3B
$71.7B
Debt / Equity
CAT
CAT
MCK
MCK
Q1 26
0.00×
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
CAT
CAT
MCK
MCK
Operating Cash FlowLast quarter
$1.2B
Free Cash FlowOCF − Capex
$1.1B
FCF MarginFCF / Revenue
1.1%
Capex IntensityCapex / Revenue
835.3%
0.1%
Cash ConversionOCF / Net Profit
1.04×
TTM Free Cash FlowTrailing 4 quarters
$10.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CAT
CAT
MCK
MCK
Q1 26
Q4 25
$3.6B
$1.2B
Q3 25
$3.7B
$2.4B
Q2 25
$3.1B
$-918.0M
Q1 25
$1.3B
$7.7B
Q4 24
$3.4B
$-2.4B
Q3 24
$3.6B
$2.1B
Q2 24
$3.0B
$-1.4B
Free Cash Flow
CAT
CAT
MCK
MCK
Q1 26
Q4 25
$2.7B
$1.1B
Q3 25
$3.1B
$2.3B
Q2 25
$2.6B
$-1.0B
Q1 25
$579.0M
$7.6B
Q4 24
$2.7B
$-2.5B
Q3 24
$3.1B
$2.0B
Q2 24
$2.7B
$-1.5B
FCF Margin
CAT
CAT
MCK
MCK
Q1 26
Q4 25
14.1%
1.1%
Q3 25
17.5%
2.2%
Q2 25
15.5%
-1.1%
Q1 25
4.1%
8.3%
Q4 24
16.6%
-2.6%
Q3 24
19.4%
2.1%
Q2 24
16.1%
-1.9%
Capex Intensity
CAT
CAT
MCK
MCK
Q1 26
835.3%
Q4 25
4.7%
0.1%
Q3 25
3.7%
0.1%
Q2 25
3.3%
0.1%
Q1 25
5.0%
0.2%
Q4 24
4.3%
0.1%
Q3 24
2.8%
0.1%
Q2 24
2.0%
0.1%
Cash Conversion
CAT
CAT
MCK
MCK
Q1 26
Q4 25
1.50×
1.04×
Q3 25
1.63×
2.18×
Q2 25
1.43×
-1.17×
Q1 25
0.64×
6.15×
Q4 24
1.22×
-2.71×
Q3 24
1.45×
8.71×
Q2 24
1.13×
-1.51×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CAT
CAT

Segment breakdown not available.

MCK
MCK

North American Pharmaceutical Segment$88.3B83%
Oncology And Multispecialty Segment$13.0B12%
Medical Surgical Solutions Segment$3.0B3%
Prescription Technology Solutions Segment$1.5B1%

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