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

Amazon is the larger business by last-quarter revenue ($181.5B vs $106.2B, roughly 1.7× McKesson Corporation). Amazon runs the higher net margin — 16.7% vs 1.1%, a 15.6% gap on every dollar of revenue. On growth, Amazon posted the faster year-over-year revenue change (16.6% vs 11.4%). Amazon produced more free cash flow last quarter ($25.9B vs $1.1B). Over the past eight quarters, McKesson Corporation's revenue compounded faster (17.9% CAGR vs 10.8%).

Amazon.com, Inc. engages in the retail sale of consumer products and subscriptions through online and physical stores in North America and internationally. The company operates through three segments: North America, International, and Amazon Web Services (AWS). Its products offered through its stores include merchandise and content purchased for resale; and products offered by third-party sellers The company also manufactures and sells electronic devices, including Kindle, Fire tablets, Fire ...

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.

AMZN vs MCK — Head-to-Head

Bigger by revenue
AMZN
AMZN
1.7× larger
AMZN
$181.5B
$106.2B
MCK
Growing faster (revenue YoY)
AMZN
AMZN
+5.2% gap
AMZN
16.6%
11.4%
MCK
Higher net margin
AMZN
AMZN
15.6% more per $
AMZN
16.7%
1.1%
MCK
More free cash flow
AMZN
AMZN
$24.8B more FCF
AMZN
$25.9B
$1.1B
MCK
Faster 2-yr revenue CAGR
MCK
MCK
Annualised
MCK
17.9%
10.8%
AMZN

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
AMZN
AMZN
MCK
MCK
Revenue
$181.5B
$106.2B
Net Profit
$30.3B
$1.2B
Gross Margin
51.8%
3.5%
Operating Margin
13.1%
1.5%
Net Margin
16.7%
1.1%
Revenue YoY
16.6%
11.4%
Net Profit YoY
76.7%
34.9%
EPS (diluted)
$2.78
$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
AMZN
AMZN
MCK
MCK
Q1 26
$181.5B
Q4 25
$213.4B
$106.2B
Q3 25
$180.2B
$103.2B
Q2 25
$167.7B
$97.8B
Q1 25
$155.7B
$90.8B
Q4 24
$187.8B
$95.3B
Q3 24
$158.9B
$93.7B
Q2 24
$148.0B
$79.3B
Net Profit
AMZN
AMZN
MCK
MCK
Q1 26
$30.3B
Q4 25
$21.2B
$1.2B
Q3 25
$21.2B
$1.1B
Q2 25
$18.2B
$784.0M
Q1 25
$17.1B
$1.3B
Q4 24
$20.0B
$879.0M
Q3 24
$15.3B
$241.0M
Q2 24
$13.5B
$915.0M
Gross Margin
AMZN
AMZN
MCK
MCK
Q1 26
51.8%
Q4 25
48.5%
3.5%
Q3 25
50.8%
3.4%
Q2 25
51.8%
3.4%
Q1 25
50.6%
4.0%
Q4 24
47.3%
3.4%
Q3 24
49.0%
3.5%
Q2 24
50.1%
4.0%
Operating Margin
AMZN
AMZN
MCK
MCK
Q1 26
13.1%
Q4 25
11.7%
1.5%
Q3 25
9.7%
1.4%
Q2 25
11.4%
1.1%
Q1 25
11.8%
1.8%
Q4 24
11.3%
1.3%
Q3 24
11.0%
0.6%
Q2 24
9.9%
1.3%
Net Margin
AMZN
AMZN
MCK
MCK
Q1 26
16.7%
Q4 25
9.9%
1.1%
Q3 25
11.8%
1.1%
Q2 25
10.8%
0.8%
Q1 25
11.0%
1.4%
Q4 24
10.7%
0.9%
Q3 24
9.6%
0.3%
Q2 24
9.1%
1.2%
EPS (diluted)
AMZN
AMZN
MCK
MCK
Q1 26
$2.78
Q4 25
$1.95
$9.59
Q3 25
$1.95
$8.92
Q2 25
$1.68
$6.25
Q1 25
$1.59
$9.90
Q4 24
$1.86
$6.95
Q3 24
$1.43
$1.87
Q2 24
$1.26
$7.00

Balance Sheet & Financial Strength

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

Metric
AMZN
AMZN
MCK
MCK
Cash + ST InvestmentsLiquidity on hand
$101.8B
$3.0B
Total DebtLower is stronger
$119.1B
$5.4B
Stockholders' EquityBook value
$441.9B
$-1.3B
Total Assets
$916.6B
$84.2B
Debt / EquityLower = less leverage
0.27×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMZN
AMZN
MCK
MCK
Q1 26
$101.8B
Q4 25
$123.0B
$3.0B
Q3 25
$94.2B
$4.0B
Q2 25
$93.2B
$2.4B
Q1 25
$94.6B
$5.7B
Q4 24
$101.2B
$1.1B
Q3 24
$88.1B
$2.5B
Q2 24
$89.1B
$2.3B
Total Debt
AMZN
AMZN
MCK
MCK
Q1 26
$119.1B
Q4 25
$68.8B
$5.4B
Q3 25
$55.1B
$6.0B
Q2 25
$56.1B
$6.5B
Q1 25
$58.8B
$4.5B
Q4 24
$58.0B
$4.4B
Q3 24
$60.5B
$5.7B
Q2 24
$62.7B
$5.6B
Stockholders' Equity
AMZN
AMZN
MCK
MCK
Q1 26
$441.9B
Q4 25
$411.1B
$-1.3B
Q3 25
$369.6B
$-1.7B
Q2 25
$333.8B
$-2.0B
Q1 25
$305.9B
$-2.1B
Q4 24
$286.0B
$-3.1B
Q3 24
$259.2B
$-3.0B
Q2 24
$236.4B
$-1.8B
Total Assets
AMZN
AMZN
MCK
MCK
Q1 26
$916.6B
Q4 25
$818.0B
$84.2B
Q3 25
$727.9B
$84.2B
Q2 25
$682.2B
$81.3B
Q1 25
$643.3B
$75.1B
Q4 24
$624.9B
$71.1B
Q3 24
$584.6B
$72.4B
Q2 24
$554.8B
$71.7B
Debt / Equity
AMZN
AMZN
MCK
MCK
Q1 26
0.27×
Q4 25
0.17×
Q3 25
0.15×
Q2 25
0.17×
Q1 25
0.19×
Q4 24
0.20×
Q3 24
0.23×
Q2 24
0.27×

Cash Flow & Capital Efficiency

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

Metric
AMZN
AMZN
MCK
MCK
Operating Cash FlowLast quarter
$1.2B
Free Cash FlowOCF − Capex
$25.9B
$1.1B
FCF MarginFCF / Revenue
14.3%
1.1%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
1.04×
TTM Free Cash FlowTrailing 4 quarters
$41.6B
$10.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMZN
AMZN
MCK
MCK
Q1 26
Q4 25
$54.5B
$1.2B
Q3 25
$35.5B
$2.4B
Q2 25
$32.5B
$-918.0M
Q1 25
$17.0B
$7.7B
Q4 24
$45.6B
$-2.4B
Q3 24
$26.0B
$2.1B
Q2 24
$25.3B
$-1.4B
Free Cash Flow
AMZN
AMZN
MCK
MCK
Q1 26
$25.9B
Q4 25
$14.9B
$1.1B
Q3 25
$430.0M
$2.3B
Q2 25
$332.0M
$-1.0B
Q1 25
$-8.0B
$7.6B
Q4 24
$17.8B
$-2.5B
Q3 24
$3.4B
$2.0B
Q2 24
$7.7B
$-1.5B
FCF Margin
AMZN
AMZN
MCK
MCK
Q1 26
14.3%
Q4 25
7.0%
1.1%
Q3 25
0.2%
2.2%
Q2 25
0.2%
-1.1%
Q1 25
-5.1%
8.3%
Q4 24
9.5%
-2.6%
Q3 24
2.1%
2.1%
Q2 24
5.2%
-1.9%
Capex Intensity
AMZN
AMZN
MCK
MCK
Q1 26
Q4 25
18.5%
0.1%
Q3 25
19.5%
0.1%
Q2 25
19.2%
0.1%
Q1 25
16.1%
0.2%
Q4 24
14.8%
0.1%
Q3 24
14.2%
0.1%
Q2 24
11.9%
0.1%
Cash Conversion
AMZN
AMZN
MCK
MCK
Q1 26
Q4 25
2.57×
1.04×
Q3 25
1.68×
2.18×
Q2 25
1.79×
-1.17×
Q1 25
0.99×
6.15×
Q4 24
2.28×
-2.71×
Q3 24
1.69×
8.71×
Q2 24
1.87×
-1.51×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMZN
AMZN

Online stores$64.3B35%
Third-party seller services$41.6B23%
AWS$37.6B21%
Advertising services$17.2B9%
Subscription services$13.4B7%
Physical stores$5.8B3%

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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