APH vs APTV vs AUR Stock Comparison

Amphenol, Aptiv and Aurora Innovation Prices as of Oct 26, 2026 Peers: Industry group
APH Amphenol Corp /De/
$75.28 -10.5% 1M -43.7% 1Y
Market cap
$193.19B
P/E
37.6x
Revenue (TTM)
$29.01B
Div. yield
0.01%
Electrical Equipment Industrials
7 wins
APTV Aptiv PLC
$43.62 -2.6% 1M -49.4% 1Y
Market cap
$9.24B
P/E
42.0x
Revenue (TTM)
$18.73B
Div. yield
–
Electrical Equipment Industrials
2 wins
AUR Aurora Innovation, Inc.
$4.87 -19.4% 1M -5.4% 1Y
Market cap
$10.15B
P/E
–
Revenue (TTM)
$5.00M
Div. yield
–
Autonomous Driving Technology
2 wins

Head to Head

11 decided of 12

Amphenol leads on 7 of the 12 questions below (Amphenol 7, Aptiv 2, Aurora Innovation 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAPHAPTVAURLeader
Larger companyMarket capitalisation $193.19B $9.24B $10.15B APH
Cheaper on earningsLower P/E, profitable companies only 37.6x 42.0x -11.3x APH
Cheaper on forward earningsLower price / next fiscal year consensus EPS 28.8x 7.9x — APTV
Faster revenue growthRevenue growth, trailing twelve months +54.2% +5.3% +400.0% AUR
More profitableNet margin, trailing twelve months 17.7% 1.2% -18,000.0% APH
Better return on capitalReturn on invested capital 16.5% 2.6% — APH
Less leveragedLower net debt / EBITDA 1.5x 2.3x — APH
Higher dividend yieldTrailing dividend yield 0.01% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -43.7% -49.4% -5.4% AUR
Better 5-year returnAnnualised price return, 5 years +14.7%/yr -23.8%/yr -13.4%/yr APH
Less volatileAnnualised volatility, 1 year 85.6% 44.7% 67.0% APTV
Higher overall scoreMean of the five percentile scores vs peers 64/100 56/100 41/100 APH

Percentile Scorecard

APHAPTVAUR

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAPHAPTVAUR
Valuation 19 #164 of 203 96 #9 of 203 25 #10 of 13
Growth 97 #7 of 187 15 #159 of 187 55 #6 of 12
Profitability 98 #5 of 185 36 #118 of 185 9 #11 of 12
Financial Health 42 #127 of 219 34 #145 of 219 75 #4 of 13
Shareholder Returns 66 #53 of 153 98 #4 of 153 –
Overall 64 56 41
  • APH ranked among 222 companies in Machinery
  • APTV ranked among 222 companies in Machinery
  • AUR ranked among 14 companies in Robotics and Automation

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAPHAPTVAURSPY
1 month -10.5%-2.6%-19.4% -0.8%
3 months -49.6%-24.1%-21.6% +3.5%
6 months -49.4%-27.4%-2.8% +7.0%
Year to date -44.3%-42.7%+26.8% +12.2%
1 year -43.7%-49.4%-5.4% +13.0%
3 years +89.8%-49.3%+183.1% +86.3%
3 years, per year +23.8%-20.3%+41.5% +23.1%
5 years +98.7%-74.2%-51.2% +68.6%
5 years, per year +14.7%-23.8%-13.4% +11.0%
10 years +359.5%-32.1%— +258.0%
10 years, per year +16.5%-3.8%— +13.6%

Risk

MeasureAPHAPTVAURSPY
Volatility, 1Y 85.6%44.7%67.0% 12.7%
Downside volatility, 1Y 114.2%48.4%67.9% 12.7%
Beta vs S&P 500, 1Y 1.701.162.96 1.00
Return / volatility, 1Y -0.51-1.11-0.08 1.02
Max drawdown, 5Y -58.6%-76.0%-93.3% -25.4%
From 52-week high -57.3%-50.8%-42.0% -1.8%
52-week high $176.32$88.67$8.40 $779.14
52-week low $73.07$42.69$3.77 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAPHAPTVAUR
P/E now vs peer median 36.0xmedian 26.0x 41.9xmedian 26.0x -10.7x
P/S now vs peer median 6.4xmedian 1.9x 0.5xmedian 1.9x 1,946xmedian 17.8x
EV/EBITDA now vs peer median 21.8xmedian 14.0x 6.8xmedian 14.0x -9.1x
P/FCF now vs peer median 39.4xmedian 21.4x 11.1xmedian 21.4x -13.0xmedian 14.0x
P/B now vs peer median 11.9xmedian 2.2x 1.0xmedian 2.2x 5.0xmedian 1.0x
PEG now vs peer median 0.96median 1.26 -1.32median 1.26 -0.33

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAPHAPTVAUR
Revenue $29.01B $18.73B $5.00M
Gross profit $11.17B $3.68B -$20.00M
Operating income $7.84B $995.00M -$970.00M
Net income $5.19B $231.00M -$900.00M
Free cash flow $4.71B $817.00M -$751.00M
R&D – – $779.00M
EPS (diluted) $1.99 $1.04 $-0.46
Cash & equivalents $4.73B $761.00M $136.00M
Total debt $18.81B $5.35B –
Shares (diluted) 2.58B 212.10M 1.98B
Enterprise value $187.77B $2.09B $5.18B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAPHAPTVAUR
P/E 36.0x 41.9x -10.7x
P/FCF 39.4x 11.1x -13.0x
P/Operating cash flow 31.6x 6.1x -14.3x
P/S 6.4x 0.5x 1,946x
P/B 11.9x 1.0x 5.0x
P/Tangible book 18.0x 1.3x 7.3x
EV/EBITDA 21.8x 6.8x -9.1x
EV/EBIT 25.4x 13.8x -8.8x
EV/Revenue 6.9x 0.7x 1,703x
EV/FCF 42.2x 16.7x -11.3x
EV/Operating cash flow 33.9x 9.2x -12.5x
PEG (3Y EPS CAGR) 0.96 -1.32 -0.33

Growth

14 metrics
MetricAPHAPTVAUR
Revenue growth (1Y) 54.2% 5.3% 400.0%
Revenue CAGR (3Y) 32.2% -1.0% -40.7%
Gross profit growth (1Y) 70.9% 4.6% -400.0%
Gross profit CAGR (3Y) 40.4% 4.4% –
Operating income growth (1Y) 86.0% -43.3% -16.0%
Operating income CAGR (3Y) 45.3% -15.8% 19.0%
Net income growth (1Y) 61.8% -77.6% -11.1%
Net income CAGR (3Y) 39.3% -38.3% 20.1%
EPS growth (1Y) 59.6% -77.7% -0.4%
EPS CAGR (3Y) 37.3% -31.9% 32.8%
Operating cash flow growth (1Y) 57.3% -36.6% -18.9%
Operating cash flow CAGR (3Y) 35.7% -7.8% -4.4%
Free cash flow growth (1Y) 67.3% -52.9% -25.0%
Free cash flow CAGR (3Y) 34.4% -7.0% -6.4%

Profitability

14 metrics
MetricAPHAPTVAUR
Gross margin 38.5% 19.6% -400.0%
EBITDA margin 31.5% 10.7% -18,780%
Operating margin 27.0% 5.3% -19,400%
Pretax margin 25.2% 4.1% -18,000%
Net margin 17.7% 1.2% -18,000%
FCF margin 16.2% 4.4% -15,020%
Operating cash flow margin 20.2% 7.9% -13,580%
Return on equity 34.9% 2.6% -46.0%
Return on assets 11.9% 1.1% -41.4%
Return on invested capital 16.5% 2.6% –
Return on capital employed 23.0% 5.3% -47.0%
Asset turnover 0.7x 0.9x 0.0x
Cash conversion (OCF / net income) 1.1x 6.4x 0.8x
Stock comp / revenue 0.5% 0.7% 4,100%

Financial Health

11 metrics
MetricAPHAPTVAUR
Debt / assets 42.0% 29.8% –
Debt / equity 1.2x 0.6x –
Net debt / EBITDA 1.5x 2.3x –
Debt / FCF 4.0x 6.6x –
Liabilities / assets 65.2% 51.4% 9.9%
Equity / assets 34.8% 48.6% 90.1%
Interest coverage 12.4x 3.0x –
Current ratio 1.9x 2.0x 11.4x
Quick ratio 1.3x 1.1x 11.1x
Cash ratio 0.6x 0.3x 11.1x
Altman Z-score 5.63 2.45 22.78

Shareholder Returns

7 metrics
MetricAPHAPTVAUR
Dividend yield 0.7% – –
Net buyback yield 0.2% 7.9% -7.6%
Shareholder yield 0.8% 7.9% -7.6%
Payout ratio (earnings) 19.6% – –
Payout ratio (FCF) 21.6% – –
Dividend growth (1Y) 39.3% – –
Dividend CAGR (3Y) 27.7% – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAPHAPTVAUR
Forward P/E 28.8xFY2026 7.9xFY2026 –
EPS, next fiscal year $2.61FY2026 $5.49FY2026 $-0.51FY2026
EPS growth, next FY +56.3%FY2026 -17.1%FY2026 –
EPS growth, the year after +35.6% +13.5% –
Revenue, next fiscal year $33.34BFY2026 $13.02BFY2026 $14.39MFY2026
Revenue growth, next FY +44.4%FY2026 -36.2%FY2026 +379.8%FY2026
Revenue growth, the year after +33.4% +4.0% +1,192.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAPHAPTVAUR
Held by institutions 96.0% 98.6% 84.5%
Institutions holding 2,330 659 460
Change in shares held, QoQ +2.6% +9.2% +3.8%
Institutions buying 1,360 330 279
Institutions selling 773 260 100
Buyers to sellers 1.76 1.27 2.79

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

APHAPTVAUR
APH 1.00 0.10 0.05
APTV 0.10 1.00 0.22
AUR 0.05 0.22 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, APH, APTV and AUR?

Amphenol (APH) is the largest by market capitalisation: Amphenol (APH) $193.19B, Aptiv (APTV) $9.24B, Aurora Innovation (AUR) $10.15B.

Which stock is cheaper, APH, APTV and AUR?

Amphenol (APH) trades on the lowest price-to-earnings ratio (Amphenol (APH) 37.6x, Aptiv (APTV) 42.0x, Aurora Innovation (AUR) -11.3x). On next year's consensus earnings, Aptiv (APTV) is cheapest (Amphenol (APH) 28.8x, Aptiv (APTV) 7.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Aurora Innovation (AUR) grew revenue fastest over the trailing twelve months: Amphenol (APH) +54.2%, Aptiv (APTV) +5.3%, Aurora Innovation (AUR) +400.0%.

Which company is more profitable?

Amphenol (APH) has the highest net margin (Amphenol (APH) 17.7%, Aptiv (APTV) 1.2%, Aurora Innovation (AUR) -18,000.0%). On return on invested capital, Amphenol (APH) leads (Amphenol (APH) 16.5%, Aptiv (APTV) 2.6%).

Which stock has performed better?

Over the past year Aurora Innovation (AUR) returned the most: Amphenol (APH) -43.7%, Aptiv (APTV) -49.4%, Aurora Innovation (AUR) -5.4%. Over five years, Amphenol (APH) compounded fastest (Amphenol (APH) +14.7%/yr, Aptiv (APTV) -23.8%/yr, Aurora Innovation (AUR) -13.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Amphenol (APH) 0.01%, Aptiv (APTV) 0.00%, Aurora Innovation (AUR) 0.00%. Aptiv (APTV) and Aurora Innovation (AUR) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Aptiv (APTV) has been the steadiest (Amphenol (APH) 85.6%, Aptiv (APTV) 44.7%, Aurora Innovation (AUR) 67.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, APH, APTV and AUR?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Amphenol (APH) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.