APH vs APTV vs ST Stock Comparison

Amphenol, Aptiv and Sensata Technologies Holding 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
8 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
1 win

Head to Head

11 decided of 12

Amphenol leads on 8 of the 12 questions below (Amphenol 8, Sensata Technologies Holding 2, Aptiv 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAPHAPTVSTLeader
Larger companyMarket capitalisation $193.19B $9.24B $6.14B APH
Cheaper on earningsLower P/E, profitable companies only 37.6x 42.0x 68.3x APH
Cheaper on forward earningsLower price / next fiscal year consensus EPS 28.8x 7.9x 11.3x APTV
Faster revenue growthRevenue growth, trailing twelve months +54.2% +5.3% +0.8% APH
More profitableNet margin, trailing twelve months 17.7% 1.2% 2.4% APH
Better return on capitalReturn on invested capital 16.5% 2.6% 2.6% APH
Less leveragedLower net debt / EBITDA 1.5x 2.3x 3.8x APH
Higher dividend yieldTrailing dividend yield 0.01% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -43.7% -49.4% +27.6% ST
Better 5-year returnAnnualised price return, 5 years +14.7%/yr -23.8%/yr -5.8%/yr APH
Less volatileAnnualised volatility, 1 year 85.6% 44.7% 39.7% ST
Higher overall scoreMean of the five percentile scores vs peers 64/100 56/100 48/100 APH

Percentile Scorecard

APHAPTVST

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

AxisAPHAPTVST
Valuation 19 #164 of 203 96 #9 of 203 77 #47 of 203
Growth 97 #7 of 187 15 #159 of 187 31 #130 of 187
Profitability 98 #5 of 185 36 #118 of 185 47 #98 of 185
Financial Health 42 #127 of 219 34 #145 of 219 35 #142 of 219
Shareholder Returns 66 #53 of 153 98 #4 of 153 47 #81 of 153
Overall 64 56 48
  • APH ranked among 222 companies in Machinery
  • APTV ranked among 222 companies in Machinery
  • ST ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodAPHAPTVSTSPY
1 month -10.5%-2.6%-3.6% -0.8%
3 months -49.6%-24.1%-12.3% +3.5%
6 months -49.4%-27.4%-3.7% +7.0%
Year to date -44.3%-42.7%+22.2% +12.2%
1 year -43.7%-49.4%+27.6% +13.0%
3 years +89.8%-49.3%+18.6% +86.3%
3 years, per year +23.8%-20.3%+5.9% +23.1%
5 years +98.7%-74.2%-25.7% +68.6%
5 years, per year +14.7%-23.8%-5.8% +11.0%
10 years +359.5%-32.1%+9.0% +258.0%
10 years, per year +16.5%-3.8%+0.9% +13.6%

Risk

MeasureAPHAPTVSTSPY
Volatility, 1Y 85.6%44.7%39.7% 12.7%
Downside volatility, 1Y 114.2%48.4%36.8% 12.7%
Beta vs S&P 500, 1Y 1.701.161.92 1.00
Return / volatility, 1Y -0.51-1.110.70 1.02
Max drawdown, 5Y -58.6%-76.0%-72.8% -25.4%
From 52-week high -57.3%-50.8%-24.0% -1.8%
52-week high $176.32$88.67$53.55 $779.14
52-week low $73.07$42.69$28.53 $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.

MultipleAPHAPTVST
P/E now vs peer median 36.0xmedian 26.0x 41.9xmedian 26.0x 65.8xmedian 26.0x
P/S now vs peer median 6.4xmedian 1.9x 0.5xmedian 1.9x 1.6xmedian 1.9x
EV/EBITDA now vs peer median 21.8xmedian 14.0x 6.8xmedian 14.0x 15.0xmedian 14.0x
P/FCF now vs peer median 39.4xmedian 21.4x 11.1xmedian 21.4x 10.2xmedian 21.4x
P/B now vs peer median 11.9xmedian 2.2x 1.0xmedian 2.2x 2.0xmedian 2.2x
PEG now vs peer median 0.96median 1.26 -1.32median 1.26 -1.74median 1.26

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 monthsAPHAPTVST
Revenue $29.01B $18.73B $3.78B
Gross profit $11.17B $3.68B $1.11B
Operating income $7.84B $995.00M $284.24M
Net income $5.19B $231.00M $89.91M
Free cash flow $4.71B $817.00M $579.20M
R&D – – $128.20M
EPS (diluted) $1.99 $1.04 $0.61
Cash & equivalents $4.73B $761.00M $403.30M
Total debt $18.81B $5.35B $11.62B
Shares (diluted) 2.58B 212.10M 146.70M
Enterprise value $187.77B $2.09B $3.74B

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
MetricAPHAPTVST
P/E 36.0x 41.9x 65.8x
P/FCF 39.4x 11.1x 10.2x
P/Operating cash flow 31.6x 6.1x 8.5x
P/S 6.4x 0.5x 1.6x
P/B 11.9x 1.0x 2.0x
P/Tangible book 18.0x 1.3x 2.3x
EV/EBITDA 21.8x 6.8x 15.0x
EV/EBIT 25.4x 13.8x 28.0x
EV/Revenue 6.9x 0.7x 2.1x
EV/FCF 42.2x 16.7x 13.7x
EV/Operating cash flow 33.9x 9.2x 11.5x
PEG (3Y EPS CAGR) 0.96 -1.32 -1.74

Growth

14 metrics
MetricAPHAPTVST
Revenue growth (1Y) 54.2% 5.3% 0.8%
Revenue CAGR (3Y) 32.2% -1.0% -2.7%
Gross profit growth (1Y) 70.9% 4.6% 2.5%
Gross profit CAGR (3Y) 40.4% 4.4% -5.6%
Operating income growth (1Y) 86.0% -43.3% 110.8%
Operating income CAGR (3Y) 45.3% -15.8% -24.9%
Net income growth (1Y) 61.8% -77.6% -19.3%
Net income CAGR (3Y) 39.3% -38.3% -38.6%
EPS growth (1Y) 59.6% -77.7% -19.4%
EPS CAGR (3Y) 37.3% -31.9% -37.8%
Operating cash flow growth (1Y) 57.3% -36.6% 23.5%
Operating cash flow CAGR (3Y) 35.7% -7.8% 9.3%
Free cash flow growth (1Y) 67.3% -52.9% 34.0%
Free cash flow CAGR (3Y) 34.4% -7.0% 16.0%

Profitability

14 metrics
MetricAPHAPTVST
Gross margin 38.5% 19.6% 29.5%
EBITDA margin 31.5% 10.7% 14.0%
Operating margin 27.0% 5.3% 7.5%
Pretax margin 25.2% 4.1% 4.6%
Net margin 17.7% 1.2% 2.4%
FCF margin 16.2% 4.4% 15.3%
Operating cash flow margin 20.2% 7.9% 18.4%
Return on equity 34.9% 2.6% 3.1%
Return on assets 11.9% 1.1% 1.3%
Return on invested capital 16.5% 2.6% 2.6%
Return on capital employed 23.0% 5.3% 4.8%
Asset turnover 0.7x 0.9x 0.6x
Cash conversion (OCF / net income) 1.1x 6.4x 7.7x
Stock comp / revenue 0.5% 0.7% 0.7%

Financial Health

11 metrics
MetricAPHAPTVST
Debt / assets 42.0% 29.8% 36.9%
Debt / equity 1.2x 0.6x 0.8x
Net debt / EBITDA 1.5x 2.3x 3.8x
Debt / FCF 4.0x 6.6x 4.2x
Liabilities / assets 65.2% 51.4% 55.1%
Equity / assets 34.8% 48.6% 44.9%
Interest coverage 12.4x 3.0x 2.0x
Current ratio 1.9x 2.0x 2.3x
Quick ratio 1.3x 1.1x 1.4x
Cash ratio 0.6x 0.3x 0.5x
Altman Z-score 5.63 2.45 2.41

Shareholder Returns

7 metrics
MetricAPHAPTVST
Dividend yield 0.7% – 1.2%
Net buyback yield 0.2% 7.9% 0.4%
Shareholder yield 0.8% 7.9% 1.6%
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.

ConsensusAPHAPTVST
Forward P/E 28.8xFY2026 7.9xFY2026 11.3xFY2026
EPS, next fiscal year $2.61FY2026 $5.49FY2026 $3.60FY2026
EPS growth, next FY +56.3%FY2026 -17.1%FY2026 +5.3%FY2026
EPS growth, the year after +35.6% +13.5% +19.7%
Revenue, next fiscal year $33.34BFY2026 $13.02BFY2026 $3.79BFY2026
Revenue growth, next FY +44.4%FY2026 -36.2%FY2026 +2.3%FY2026
Revenue growth, the year after +33.4% +4.0% +1.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAPHAPTVST
Held by institutions 96.0% 98.6% 100.0%
Institutions holding 2,330 659 467
Change in shares held, QoQ +2.6% +9.2% +1.1%
Institutions buying 1,360 330 265
Institutions selling 773 260 149
Buyers to sellers 1.76 1.27 1.78

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.

APHAPTVST
APH 1.00 0.10 0.18
APTV 0.10 1.00 0.39
ST 0.18 0.39 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, APH, APTV and ST?

Amphenol (APH) is the largest by market capitalisation: Amphenol (APH) $193.19B, Aptiv (APTV) $9.24B, Sensata Technologies Holding (ST) $6.14B.

Which stock is cheaper, APH, APTV and ST?

Amphenol (APH) trades on the lowest price-to-earnings ratio (Amphenol (APH) 37.6x, Aptiv (APTV) 42.0x, Sensata Technologies Holding (ST) 68.3x). On next year's consensus earnings, Aptiv (APTV) is cheapest (Amphenol (APH) 28.8x, Aptiv (APTV) 7.9x, Sensata Technologies Holding (ST) 11.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Amphenol (APH) grew revenue fastest over the trailing twelve months: Amphenol (APH) +54.2%, Aptiv (APTV) +5.3%, Sensata Technologies Holding (ST) +0.8%.

Which company is more profitable?

Amphenol (APH) has the highest net margin (Amphenol (APH) 17.7%, Aptiv (APTV) 1.2%, Sensata Technologies Holding (ST) 2.4%). On return on invested capital, Amphenol (APH) leads (Amphenol (APH) 16.5%, Aptiv (APTV) 2.6%, Sensata Technologies Holding (ST) 2.6%).

Which stock has performed better?

Over the past year Sensata Technologies Holding (ST) returned the most: Amphenol (APH) -43.7%, Aptiv (APTV) -49.4%, Sensata Technologies Holding (ST) +27.6%. Over five years, Amphenol (APH) compounded fastest (Amphenol (APH) +14.7%/yr, Aptiv (APTV) -23.8%/yr, Sensata Technologies Holding (ST) -5.8%/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%, Sensata Technologies Holding (ST) 0.00%. Aptiv (APTV) and Sensata Technologies Holding (ST) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Sensata Technologies Holding (ST) has been the steadiest (Amphenol (APH) 85.6%, Aptiv (APTV) 44.7%, Sensata Technologies Holding (ST) 39.7%). Volatility measures how widely the price swings, not the risk of the business.

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

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 8. 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.