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Side-by-side financial comparison of Aptiv (APTV) and Birkenstock Holding plc (BIRK). Click either name above to swap in a different company.

Aptiv is the larger business by last-quarter revenue ($5.2B vs $526.3M, roughly 9.8× Birkenstock Holding plc). Birkenstock Holding plc runs the higher net margin — 19.3% vs 2.7%, a 16.6% gap on every dollar of revenue. Over the past eight quarters, Birkenstock Holding plc's revenue compounded faster (26.8% CAGR vs 2.5%).

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.

Birkenstock Holding plc is a German shoe manufacturer known for its sandals and other shoes notable for contoured cork footbeds (soles), made with layers of suede and jute, which conform to the shape of their wearers' feet. Founded in 1774 by Johann Adam Birkenstock and headquartered in Neustadt (Wied), Rhineland-Palatinate, Germany, the company's original purpose was to create shoes that support and contour the foot, compared to the flat soles of many shoes during that time. In 1896, the Fus...

APTV vs BIRK — Head-to-Head

Bigger by revenue
APTV
APTV
9.8× larger
APTV
$5.2B
$526.3M
BIRK
Higher net margin
BIRK
BIRK
16.6% more per $
BIRK
19.3%
2.7%
APTV
Faster 2-yr revenue CAGR
BIRK
BIRK
Annualised
BIRK
26.8%
2.5%
APTV

Income Statement — Q4 2025 vs Q4 2025

Metric
APTV
APTV
BIRK
BIRK
Revenue
$5.2B
$526.3M
Net Profit
$138.0M
$101.4M
Gross Margin
18.7%
62.8%
Operating Margin
8.2%
23.0%
Net Margin
2.7%
19.3%
Revenue YoY
5.0%
Net Profit YoY
-48.5%
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
BIRK
BIRK
Q4 25
$5.2B
Q3 25
$5.2B
$526.3M
Q2 25
$5.2B
$685.8M
Q1 25
$4.8B
$620.3M
Q4 24
$4.9B
$390.7M
Q3 24
$4.9B
$455.8M
Q2 24
$5.1B
$609.9M
Q1 24
$4.9B
$519.7M
Net Profit
APTV
APTV
BIRK
BIRK
Q4 25
$138.0M
Q3 25
$-355.0M
$101.4M
Q2 25
$393.0M
$139.6M
Q1 25
$-11.0M
$113.5M
Q4 24
$268.0M
$21.7M
Q3 24
$363.0M
Q2 24
$938.0M
$80.6M
Q1 24
$218.0M
$77.4M
Gross Margin
APTV
APTV
BIRK
BIRK
Q4 25
18.7%
Q3 25
19.5%
62.8%
Q2 25
19.1%
60.5%
Q1 25
19.1%
57.7%
Q4 24
19.6%
60.3%
Q3 24
18.6%
Q2 24
19.2%
59.5%
Q1 24
17.9%
56.3%
Operating Margin
APTV
APTV
BIRK
BIRK
Q4 25
8.2%
Q3 25
-3.4%
23.0%
Q2 25
9.3%
31.2%
Q1 25
9.3%
30.5%
Q4 24
9.8%
17.7%
Q3 24
10.4%
Q2 24
8.7%
27.5%
Q1 24
8.5%
27.5%
Net Margin
APTV
APTV
BIRK
BIRK
Q4 25
2.7%
Q3 25
-6.8%
19.3%
Q2 25
7.5%
20.3%
Q1 25
-0.2%
18.3%
Q4 24
5.5%
5.6%
Q3 24
7.5%
Q2 24
18.6%
13.2%
Q1 24
4.4%
14.9%
EPS (diluted)
APTV
APTV
BIRK
BIRK
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
BIRK
BIRK
Cash + ST InvestmentsLiquidity on hand
$1.9B
$355.4M
Total DebtLower is stronger
$7.5B
Stockholders' EquityBook value
$9.2B
$2.9B
Total Assets
$23.4B
$5.3B
Debt / EquityLower = less leverage
0.81×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APTV
APTV
BIRK
BIRK
Q4 25
$1.9B
Q3 25
$1.6B
$355.4M
Q2 25
$1.4B
$282.8M
Q1 25
$1.1B
$254.2M
Q4 24
$1.6B
$322.5M
Q3 24
$1.8B
$384.3M
Q2 24
$2.2B
$436.7M
Q1 24
$941.0M
$189.8M
Total Debt
APTV
APTV
BIRK
BIRK
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
BIRK
BIRK
Q4 25
$9.2B
Q3 25
$9.3B
$2.9B
Q2 25
$9.7B
$2.8B
Q1 25
$9.0B
$3.0B
Q4 24
$8.8B
$3.0B
Q3 24
$8.9B
$2.8B
Q2 24
$11.5B
$2.8B
Q1 24
$11.1B
$2.7B
Total Assets
APTV
APTV
BIRK
BIRK
Q4 25
$23.4B
Q3 25
$23.5B
$5.3B
Q2 25
$23.9B
$5.3B
Q1 25
$23.1B
$5.4B
Q4 24
$23.5B
$5.4B
Q3 24
$24.8B
$5.3B
Q2 24
$24.8B
$5.4B
Q1 24
$23.6B
$5.2B
Debt / Equity
APTV
APTV
BIRK
BIRK
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
BIRK
BIRK
Operating Cash FlowLast quarter
$818.0M
$415.0M
Free Cash FlowOCF − Capex
$651.0M
FCF MarginFCF / Revenue
12.6%
Capex IntensityCapex / Revenue
3.2%
Cash ConversionOCF / Net Profit
5.93×
4.09×
TTM Free Cash FlowTrailing 4 quarters
$1.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APTV
APTV
BIRK
BIRK
Q4 25
$818.0M
Q3 25
$584.0M
$415.0M
Q2 25
$510.0M
Q1 25
$273.0M
Q4 24
$1.1B
$-12.6M
Q3 24
$499.0M
$463.0M
Q2 24
$643.0M
Q1 24
$244.0M
Free Cash Flow
APTV
APTV
BIRK
BIRK
Q4 25
$651.0M
Q3 25
$441.0M
Q2 25
$361.0M
Q1 25
$76.0M
Q4 24
$894.0M
Q3 24
$326.0M
Q2 24
$417.0M
Q1 24
$-21.0M
FCF Margin
APTV
APTV
BIRK
BIRK
Q4 25
12.6%
Q3 25
8.5%
Q2 25
6.9%
Q1 25
1.6%
Q4 24
18.2%
Q3 24
6.7%
Q2 24
8.3%
Q1 24
-0.4%
Capex Intensity
APTV
APTV
BIRK
BIRK
Q4 25
3.2%
Q3 25
2.7%
Q2 25
2.9%
Q1 25
4.1%
Q4 24
3.4%
Q3 24
3.6%
Q2 24
4.5%
Q1 24
5.4%
Cash Conversion
APTV
APTV
BIRK
BIRK
Q4 25
5.93×
Q3 25
4.09×
Q2 25
1.30×
Q1 25
Q4 24
3.96×
-0.58×
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%

BIRK
BIRK

Segment breakdown not available.

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