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

Aptiv is the larger business by last-quarter revenue ($5.2B vs $15.1M, roughly 340.5× Aterian, Inc.). Aptiv runs the higher net margin — 2.7% vs -52.5%, a 55.2% gap on every dollar of revenue. On growth, Aptiv posted the faster year-over-year revenue change (5.0% vs -38.5%). Aptiv produced more free cash flow last quarter ($651.0M vs $-1.0M). Over the past eight quarters, Aptiv's revenue compounded faster (2.5% CAGR vs -13.5%).

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.

Aterian, Inc. is a technology-enabled consumer products company that leverages artificial intelligence and data analytics to identify market demand, develop, source and distribute a wide portfolio of affordable goods spanning home improvement, wellness, personal care, pet supplies and outdoor recreation. It primarily sells its products through leading global e-commerce platforms, with core markets covering North America and Europe.

APTV vs ATER — Head-to-Head

Bigger by revenue
APTV
APTV
340.5× larger
APTV
$5.2B
$15.1M
ATER
Growing faster (revenue YoY)
APTV
APTV
+43.5% gap
APTV
5.0%
-38.5%
ATER
Higher net margin
APTV
APTV
55.2% more per $
APTV
2.7%
-52.5%
ATER
More free cash flow
APTV
APTV
$652.0M more FCF
APTV
$651.0M
$-1.0M
ATER
Faster 2-yr revenue CAGR
APTV
APTV
Annualised
APTV
2.5%
-13.5%
ATER

Income Statement — Q4 2025 vs Q4 2025

Metric
APTV
APTV
ATER
ATER
Revenue
$5.2B
$15.1M
Net Profit
$138.0M
$-7.9M
Gross Margin
18.7%
56.1%
Operating Margin
8.2%
-51.1%
Net Margin
2.7%
-52.5%
Revenue YoY
5.0%
-38.5%
Net Profit YoY
-48.5%
-512.2%
EPS (diluted)
$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
APTV
APTV
ATER
ATER
Q4 25
$5.2B
$15.1M
Q3 25
$5.2B
$19.0M
Q2 25
$5.2B
$19.5M
Q1 25
$4.8B
$15.4M
Q4 24
$4.9B
$24.6M
Q3 24
$4.9B
$26.2M
Q2 24
$5.1B
$28.0M
Q1 24
$4.9B
$20.2M
Net Profit
APTV
APTV
ATER
ATER
Q4 25
$138.0M
$-7.9M
Q3 25
$-355.0M
$-2.3M
Q2 25
$393.0M
$-4.9M
Q1 25
$-11.0M
$-3.9M
Q4 24
$268.0M
$-1.3M
Q3 24
$363.0M
$-1.8M
Q2 24
$938.0M
$-3.6M
Q1 24
$218.0M
$-5.2M
Gross Margin
APTV
APTV
ATER
ATER
Q4 25
18.7%
56.1%
Q3 25
19.5%
56.1%
Q2 25
19.1%
54.3%
Q1 25
19.1%
61.4%
Q4 24
19.6%
63.4%
Q3 24
18.6%
60.3%
Q2 24
19.2%
60.4%
Q1 24
17.9%
65.1%
Operating Margin
APTV
APTV
ATER
ATER
Q4 25
8.2%
-51.1%
Q3 25
-3.4%
-10.7%
Q2 25
9.3%
-23.1%
Q1 25
9.3%
-24.1%
Q4 24
9.8%
-6.5%
Q3 24
10.4%
-6.6%
Q2 24
8.7%
-11.5%
Q1 24
8.5%
-26.1%
Net Margin
APTV
APTV
ATER
ATER
Q4 25
2.7%
-52.5%
Q3 25
-6.8%
-12.0%
Q2 25
7.5%
-25.0%
Q1 25
-0.2%
-25.4%
Q4 24
5.5%
-5.3%
Q3 24
7.5%
-6.8%
Q2 24
18.6%
-13.0%
Q1 24
4.4%
-25.5%
EPS (diluted)
APTV
APTV
ATER
ATER
Q4 25
$0.63
Q3 25
$-1.63
Q2 25
$1.80
Q1 25
$-0.05
Q4 24
$1.22
Q3 24
$1.48
Q2 24
$3.47
Q1 24
$0.79

Balance Sheet & Financial Strength

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

Metric
APTV
APTV
ATER
ATER
Cash + ST InvestmentsLiquidity on hand
$1.9B
$4.9M
Total DebtLower is stronger
$7.5B
Stockholders' EquityBook value
$9.2B
$15.2M
Total Assets
$23.4B
$29.6M
Debt / EquityLower = less leverage
0.81×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APTV
APTV
ATER
ATER
Q4 25
$1.9B
$4.9M
Q3 25
$1.6B
$7.6M
Q2 25
$1.4B
$10.5M
Q1 25
$1.1B
$14.3M
Q4 24
$1.6B
$18.0M
Q3 24
$1.8B
$16.1M
Q2 24
$2.2B
$20.3M
Q1 24
$941.0M
$17.5M
Total Debt
APTV
APTV
ATER
ATER
Q4 25
$7.5B
Q3 25
$7.6B
Q2 25
$7.8B
Q1 25
$7.6B
Q4 24
$7.8B
Q3 24
$8.3B
Q2 24
$5.5B
Q1 24
$4.7B
Stockholders' Equity
APTV
APTV
ATER
ATER
Q4 25
$9.2B
$15.2M
Q3 25
$9.3B
$22.6M
Q2 25
$9.7B
$24.3M
Q1 25
$9.0B
$27.0M
Q4 24
$8.8B
$30.0M
Q3 24
$8.9B
$30.6M
Q2 24
$11.5B
$30.9M
Q1 24
$11.1B
$33.0M
Total Assets
APTV
APTV
ATER
ATER
Q4 25
$23.4B
$29.6M
Q3 25
$23.5B
$40.1M
Q2 25
$23.9B
$45.4M
Q1 25
$23.1B
$49.8M
Q4 24
$23.5B
$49.5M
Q3 24
$24.8B
$52.1M
Q2 24
$24.8B
$59.9M
Q1 24
$23.6B
$55.7M
Debt / Equity
APTV
APTV
ATER
ATER
Q4 25
0.81×
Q3 25
0.82×
Q2 25
0.80×
Q1 25
0.85×
Q4 24
0.89×
Q3 24
0.93×
Q2 24
0.48×
Q1 24
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
APTV
APTV
ATER
ATER
Operating Cash FlowLast quarter
$818.0M
$-1.0M
Free Cash FlowOCF − Capex
$651.0M
$-1.0M
FCF MarginFCF / Revenue
12.6%
-6.9%
Capex IntensityCapex / Revenue
3.2%
0.0%
Cash ConversionOCF / Net Profit
5.93×
TTM Free Cash FlowTrailing 4 quarters
$1.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APTV
APTV
ATER
ATER
Q4 25
$818.0M
$-1.0M
Q3 25
$584.0M
$-1.6M
Q2 25
$510.0M
$-4.4M
Q1 25
$273.0M
$-3.9M
Q4 24
$1.1B
$-9.0K
Q3 24
$499.0M
$-722.0K
Q2 24
$643.0M
$2.9M
Q1 24
$244.0M
$-6.0K
Free Cash Flow
APTV
APTV
ATER
ATER
Q4 25
$651.0M
$-1.0M
Q3 25
$441.0M
$-1.6M
Q2 25
$361.0M
$-4.4M
Q1 25
$76.0M
Q4 24
$894.0M
Q3 24
$326.0M
Q2 24
$417.0M
$2.9M
Q1 24
$-21.0M
$-42.0K
FCF Margin
APTV
APTV
ATER
ATER
Q4 25
12.6%
-6.9%
Q3 25
8.5%
-8.4%
Q2 25
6.9%
-22.7%
Q1 25
1.6%
Q4 24
18.2%
Q3 24
6.7%
Q2 24
8.3%
10.3%
Q1 24
-0.4%
-0.2%
Capex Intensity
APTV
APTV
ATER
ATER
Q4 25
3.2%
0.0%
Q3 25
2.7%
0.2%
Q2 25
2.9%
0.0%
Q1 25
4.1%
0.0%
Q4 24
3.4%
0.0%
Q3 24
3.6%
0.0%
Q2 24
4.5%
0.0%
Q1 24
5.4%
0.2%
Cash Conversion
APTV
APTV
ATER
ATER
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

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%

ATER
ATER

Sales Channel Directly To Consumer$13.1M87%
Heating Cooling And Air Quality$2.1M14%

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