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

Aptiv is the larger business by last-quarter revenue ($5.2B vs $4.5M, roughly 1151.0× AmpliTech Group, Inc.). Aptiv runs the higher net margin — 2.7% vs -71.6%, a 74.3% gap on every dollar of revenue. On growth, AmpliTech Group, Inc. posted the faster year-over-year revenue change (141.6% vs 5.0%). Aptiv produced more free cash flow last quarter ($651.0M vs $-3.5M). Over the past eight quarters, AmpliTech Group, Inc.'s revenue compounded faster (39.7% CAGR vs 2.5%).

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

Aptiv PLC is an American automotive technology supplier with headquarters in Schaffhausen, Switzerland. Aptiv grew out of the now-defunct American company, Delphi Automotive Systems, which itself was formerly a component of General Motors.

AMPG vs APTV — Head-to-Head

Bigger by revenue
APTV
APTV
1151.0× larger
APTV
$5.2B
$4.5M
AMPG
Growing faster (revenue YoY)
AMPG
AMPG
+136.6% gap
AMPG
141.6%
5.0%
APTV
Higher net margin
APTV
APTV
74.3% more per $
APTV
2.7%
-71.6%
AMPG
More free cash flow
APTV
APTV
$654.5M more FCF
APTV
$651.0M
$-3.5M
AMPG
Faster 2-yr revenue CAGR
AMPG
AMPG
Annualised
AMPG
39.7%
2.5%
APTV

Income Statement — Q4 2025 vs Q4 2025

Metric
AMPG
AMPG
APTV
APTV
Revenue
$4.5M
$5.2B
Net Profit
$-3.2M
$138.0M
Gross Margin
22.8%
18.7%
Operating Margin
-73.3%
8.2%
Net Margin
-71.6%
2.7%
Revenue YoY
141.6%
5.0%
Net Profit YoY
16.1%
-48.5%
EPS (diluted)
$-0.14
$0.63

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
APTV
APTV
Q4 25
$4.5M
$5.2B
Q3 25
$6.1M
$5.2B
Q2 25
$11.0M
$5.2B
Q1 25
$3.6M
$4.8B
Q4 24
$1.9M
$4.9B
Q3 24
$2.8M
$4.9B
Q2 24
$2.5M
$5.1B
Q1 24
$2.3M
$4.9B
Net Profit
AMPG
AMPG
APTV
APTV
Q4 25
$-3.2M
$138.0M
Q3 25
$-188.4K
$-355.0M
Q2 25
$-1.8M
$393.0M
Q1 25
$-1.8M
$-11.0M
Q4 24
$-3.8M
$268.0M
Q3 24
$-1.2M
$363.0M
Q2 24
$-1.6M
$938.0M
Q1 24
$-4.7M
$218.0M
Gross Margin
AMPG
AMPG
APTV
APTV
Q4 25
22.8%
18.7%
Q3 25
48.6%
19.5%
Q2 25
7.8%
19.1%
Q1 25
33.0%
19.1%
Q4 24
10.7%
19.6%
Q3 24
47.6%
18.6%
Q2 24
41.8%
19.2%
Q1 24
38.5%
17.9%
Operating Margin
AMPG
AMPG
APTV
APTV
Q4 25
-73.3%
8.2%
Q3 25
-3.6%
-3.4%
Q2 25
-17.5%
9.3%
Q1 25
-52.5%
9.3%
Q4 24
-234.5%
9.8%
Q3 24
-38.4%
10.4%
Q2 24
-62.0%
8.7%
Q1 24
-62.3%
8.5%
Net Margin
AMPG
AMPG
APTV
APTV
Q4 25
-71.6%
2.7%
Q3 25
-3.1%
-6.8%
Q2 25
-16.1%
7.5%
Q1 25
-51.1%
-0.2%
Q4 24
-206.2%
5.5%
Q3 24
-42.0%
7.5%
Q2 24
-62.4%
18.6%
Q1 24
-203.0%
4.4%
EPS (diluted)
AMPG
AMPG
APTV
APTV
Q4 25
$-0.14
$0.63
Q3 25
$-0.01
$-1.63
Q2 25
$-0.09
$1.80
Q1 25
$-0.09
$-0.05
Q4 24
$-0.28
$1.22
Q3 24
$-0.12
$1.48
Q2 24
$-0.16
$3.47
Q1 24
$-0.48
$0.79

Balance Sheet & Financial Strength

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

Metric
AMPG
AMPG
APTV
APTV
Cash + ST InvestmentsLiquidity on hand
$5.0M
$1.9B
Total DebtLower is stronger
$7.5B
Stockholders' EquityBook value
$32.9M
$9.2B
Total Assets
$51.5M
$23.4B
Debt / EquityLower = less leverage
0.81×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPG
AMPG
APTV
APTV
Q4 25
$5.0M
$1.9B
Q3 25
$8.4M
$1.6B
Q2 25
$11.1M
$1.4B
Q1 25
$16.9M
$1.1B
Q4 24
$19.3M
$1.6B
Q3 24
$1.1M
$1.8B
Q2 24
$1.0M
$2.2B
Q1 24
$2.4M
$941.0M
Total Debt
AMPG
AMPG
APTV
APTV
Q4 25
$7.5B
Q3 25
$7.6B
Q2 25
$7.8B
Q1 25
$7.6B
Q4 24
$7.8B
Q3 24
$1.1M
$8.3B
Q2 24
$36.4K
$5.5B
Q1 24
$63.2K
$4.7B
Stockholders' Equity
AMPG
AMPG
APTV
APTV
Q4 25
$32.9M
$9.2B
Q3 25
$35.8M
$9.3B
Q2 25
$35.8M
$9.7B
Q1 25
$35.8M
$9.0B
Q4 24
$37.5M
$8.8B
Q3 24
$20.4M
$8.9B
Q2 24
$20.7M
$11.5B
Q1 24
$22.2M
$11.1B
Total Assets
AMPG
AMPG
APTV
APTV
Q4 25
$51.5M
$23.4B
Q3 25
$47.2M
$23.5B
Q2 25
$48.6M
$23.9B
Q1 25
$42.1M
$23.1B
Q4 24
$43.2M
$23.5B
Q3 24
$27.5M
$24.8B
Q2 24
$25.4M
$24.8B
Q1 24
$26.9M
$23.6B
Debt / Equity
AMPG
AMPG
APTV
APTV
Q4 25
0.81×
Q3 25
0.82×
Q2 25
0.80×
Q1 25
0.85×
Q4 24
0.89×
Q3 24
0.06×
0.93×
Q2 24
0.00×
0.48×
Q1 24
0.00×
0.42×

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
APTV
APTV
Operating Cash FlowLast quarter
$-3.4M
$818.0M
Free Cash FlowOCF − Capex
$-3.5M
$651.0M
FCF MarginFCF / Revenue
-78.4%
12.6%
Capex IntensityCapex / Revenue
1.9%
3.2%
Cash ConversionOCF / Net Profit
5.93×
TTM Free Cash FlowTrailing 4 quarters
$-9.7M
$1.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPG
AMPG
APTV
APTV
Q4 25
$-3.4M
$818.0M
Q3 25
$-999.4K
$584.0M
Q2 25
$-2.3M
$510.0M
Q1 25
$-2.0M
$273.0M
Q4 24
$-1.2M
$1.1B
Q3 24
$-1.7M
$499.0M
Q2 24
$-1.3M
$643.0M
Q1 24
$-1.1M
$244.0M
Free Cash Flow
AMPG
AMPG
APTV
APTV
Q4 25
$-3.5M
$651.0M
Q3 25
$-1.4M
$441.0M
Q2 25
$-2.4M
$361.0M
Q1 25
$-2.4M
$76.0M
Q4 24
$-1.2M
$894.0M
Q3 24
$-1.7M
$326.0M
Q2 24
$-1.3M
$417.0M
Q1 24
$-1.1M
$-21.0M
FCF Margin
AMPG
AMPG
APTV
APTV
Q4 25
-78.4%
12.6%
Q3 25
-23.7%
8.5%
Q2 25
-21.6%
6.9%
Q1 25
-65.8%
1.6%
Q4 24
-63.9%
18.2%
Q3 24
-61.6%
6.7%
Q2 24
-52.7%
8.3%
Q1 24
-47.0%
-0.4%
Capex Intensity
AMPG
AMPG
APTV
APTV
Q4 25
1.9%
3.2%
Q3 25
7.3%
2.7%
Q2 25
1.1%
2.9%
Q1 25
10.0%
4.1%
Q4 24
0.9%
3.4%
Q3 24
0.4%
3.6%
Q2 24
0.5%
4.5%
Q1 24
0.1%
5.4%
Cash Conversion
AMPG
AMPG
APTV
APTV
Q4 25
5.93×
Q3 25
Q2 25
1.30×
Q1 25
Q4 24
3.96×
Q3 24
1.37×
Q2 24
0.69×
Q1 24
1.12×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMPG
AMPG

Segment breakdown not available.

APTV
APTV

Electrical Distribution Systems$2.3B45%
Engineered Components Group$1.4B28%
Active Safety$716.0M14%
User Experience And Other$564.0M11%
Smart Vehicle Compute And Software$154.0M3%

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