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Side-by-side financial comparison of AmpliTech Group, Inc. (AMPG) and AutoZone (AZO). Click either name above to swap in a different company.

AutoZone is the larger business by last-quarter revenue ($4.3B vs $4.5M, roughly 954.7× AmpliTech Group, Inc.). AutoZone runs the higher net margin — 11.0% vs -71.6%, a 82.6% gap on every dollar of revenue. On growth, AmpliTech Group, Inc. posted the faster year-over-year revenue change (141.6% vs 8.1%). AutoZone produced more free cash flow last quarter ($35.6M vs $-3.5M). Over the past eight quarters, AmpliTech Group, Inc.'s revenue compounded faster (39.7% CAGR vs 0.5%).

Ampli Energy is a South African company providing a renewable energy trading platform that uses a wheeling process to deliver green energy to consumers.

AutoZone, Inc., doing business as AutoZone, is an American retailer of aftermarket automotive parts and accessories, the largest in the United States. Founded in 1979, AutoZone has 7,140 stores across the United States, Mexico, Puerto Rico, Brazil, and the US Virgin Islands. The company is based in Memphis, Tennessee.

AMPG vs AZO — Head-to-Head

Bigger by revenue
AZO
AZO
954.7× larger
AZO
$4.3B
$4.5M
AMPG
Growing faster (revenue YoY)
AMPG
AMPG
+133.5% gap
AMPG
141.6%
8.1%
AZO
Higher net margin
AZO
AZO
82.6% more per $
AZO
11.0%
-71.6%
AMPG
More free cash flow
AZO
AZO
$39.1M more FCF
AZO
$35.6M
$-3.5M
AMPG
Faster 2-yr revenue CAGR
AMPG
AMPG
Annualised
AMPG
39.7%
0.5%
AZO

Income Statement — Q4 2025 vs Q2 2026

Metric
AMPG
AMPG
AZO
AZO
Revenue
$4.5M
$4.3B
Net Profit
$-3.2M
$468.9M
Gross Margin
22.8%
52.5%
Operating Margin
-73.3%
16.3%
Net Margin
-71.6%
11.0%
Revenue YoY
141.6%
8.1%
Net Profit YoY
16.1%
-3.9%
EPS (diluted)
$-0.14
$27.63

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
AMPG
AMPG
AZO
AZO
Q1 26
$4.3B
Q4 25
$4.5M
$4.6B
Q3 25
$6.1M
$6.2B
Q2 25
$11.0M
$4.5B
Q1 25
$3.6M
$4.0B
Q4 24
$1.9M
$4.3B
Q3 24
$2.8M
$6.2B
Q2 24
$2.5M
$4.2B
Net Profit
AMPG
AMPG
AZO
AZO
Q1 26
$468.9M
Q4 25
$-3.2M
$530.8M
Q3 25
$-188.4K
$837.0M
Q2 25
$-1.8M
$608.4M
Q1 25
$-1.8M
$487.9M
Q4 24
$-3.8M
$564.9M
Q3 24
$-1.2M
$902.2M
Q2 24
$-1.6M
$651.7M
Gross Margin
AMPG
AMPG
AZO
AZO
Q1 26
52.5%
Q4 25
22.8%
51.0%
Q3 25
48.6%
51.5%
Q2 25
7.8%
52.7%
Q1 25
33.0%
53.9%
Q4 24
10.7%
53.0%
Q3 24
47.6%
52.5%
Q2 24
41.8%
53.5%
Operating Margin
AMPG
AMPG
AZO
AZO
Q1 26
16.3%
Q4 25
-73.3%
16.9%
Q3 25
-3.6%
19.2%
Q2 25
-17.5%
19.4%
Q1 25
-52.5%
17.9%
Q4 24
-234.5%
19.7%
Q3 24
-38.4%
20.9%
Q2 24
-62.0%
21.3%
Net Margin
AMPG
AMPG
AZO
AZO
Q1 26
11.0%
Q4 25
-71.6%
11.5%
Q3 25
-3.1%
13.4%
Q2 25
-16.1%
13.6%
Q1 25
-51.1%
12.3%
Q4 24
-206.2%
13.2%
Q3 24
-42.0%
14.5%
Q2 24
-62.4%
15.4%
EPS (diluted)
AMPG
AMPG
AZO
AZO
Q1 26
$27.63
Q4 25
$-0.14
$31.04
Q3 25
$-0.01
$48.70
Q2 25
$-0.09
$35.36
Q1 25
$-0.09
$28.29
Q4 24
$-0.28
$32.52
Q3 24
$-0.12
$51.42
Q2 24
$-0.16
$36.69

Balance Sheet & Financial Strength

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

Metric
AMPG
AMPG
AZO
AZO
Cash + ST InvestmentsLiquidity on hand
$5.0M
$285.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$32.9M
$-2.9B
Total Assets
$51.5M
$20.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPG
AMPG
AZO
AZO
Q1 26
$285.5M
Q4 25
$5.0M
$287.6M
Q3 25
$8.4M
$271.8M
Q2 25
$11.1M
$268.6M
Q1 25
$16.9M
$300.9M
Q4 24
$19.3M
$304.0M
Q3 24
$1.1M
$298.2M
Q2 24
$1.0M
$275.4M
Total Debt
AMPG
AMPG
AZO
AZO
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$1.1M
Q2 24
$36.4K
Stockholders' Equity
AMPG
AMPG
AZO
AZO
Q1 26
$-2.9B
Q4 25
$32.9M
$-3.2B
Q3 25
$35.8M
$-3.4B
Q2 25
$35.8M
$-4.0B
Q1 25
$35.8M
$-4.5B
Q4 24
$37.5M
$-4.7B
Q3 24
$20.4M
$-4.7B
Q2 24
$20.7M
$-4.8B
Total Assets
AMPG
AMPG
AZO
AZO
Q1 26
$20.4B
Q4 25
$51.5M
$19.7B
Q3 25
$47.2M
$19.4B
Q2 25
$48.6M
$18.6B
Q1 25
$42.1M
$18.1B
Q4 24
$43.2M
$17.5B
Q3 24
$27.5M
$17.2B
Q2 24
$25.4M
$17.1B
Debt / Equity
AMPG
AMPG
AZO
AZO
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.06×
Q2 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
AMPG
AMPG
AZO
AZO
Operating Cash FlowLast quarter
$-3.4M
$373.4M
Free Cash FlowOCF − Capex
$-3.5M
$35.6M
FCF MarginFCF / Revenue
-78.4%
0.8%
Capex IntensityCapex / Revenue
1.9%
7.9%
Cash ConversionOCF / Net Profit
0.80×
TTM Free Cash FlowTrailing 4 quarters
$-9.7M
$1.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPG
AMPG
AZO
AZO
Q1 26
$373.4M
Q4 25
$-3.4M
$944.2M
Q3 25
$-999.4K
$952.8M
Q2 25
$-2.3M
$769.0M
Q1 25
$-2.0M
$583.7M
Q4 24
$-1.2M
$811.8M
Q3 24
$-1.7M
$1.1B
Q2 24
$-1.3M
$669.5M
Free Cash Flow
AMPG
AMPG
AZO
AZO
Q1 26
$35.6M
Q4 25
$-3.5M
$630.0M
Q3 25
$-1.4M
$511.1M
Q2 25
$-2.4M
$423.1M
Q1 25
$-2.4M
$291.0M
Q4 24
$-1.2M
$564.8M
Q3 24
$-1.7M
$723.5M
Q2 24
$-1.3M
$434.4M
FCF Margin
AMPG
AMPG
AZO
AZO
Q1 26
0.8%
Q4 25
-78.4%
13.6%
Q3 25
-23.7%
8.2%
Q2 25
-21.6%
9.5%
Q1 25
-65.8%
7.4%
Q4 24
-63.9%
13.2%
Q3 24
-61.6%
11.7%
Q2 24
-52.7%
10.3%
Capex Intensity
AMPG
AMPG
AZO
AZO
Q1 26
7.9%
Q4 25
1.9%
6.8%
Q3 25
7.3%
7.1%
Q2 25
1.1%
7.7%
Q1 25
10.0%
7.4%
Q4 24
0.9%
5.8%
Q3 24
0.4%
5.6%
Q2 24
0.5%
5.6%
Cash Conversion
AMPG
AMPG
AZO
AZO
Q1 26
0.80×
Q4 25
1.78×
Q3 25
1.14×
Q2 25
1.26×
Q1 25
1.20×
Q4 24
1.44×
Q3 24
1.19×
Q2 24
1.03×

Financial Flow Comparison

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

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