APH vs VMI vs VRT Stock Comparison

Amphenol, Valmont Industries and Vertiv Holdings Prices as of Oct 27, 2026 Peers: Industry group
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APH Amphenol Corp /De/
$78.27 -6.9% 1M -42.4% 1Y
Market cap
$193.01B
P/E
37.4x
Revenue (TTM)
$29.01B
Div. yield
0.65%
Electrical Equipment Industrials
3 wins
VMI Valmont Industries Inc
$437.01 -6.4% 1M +5.3% 1Y
Market cap
$8.36B
P/E
16.3x
Revenue (TTM)
$4.29B
Div. yield
0.68%
Electrical Equipment Industrials
5 wins
VRT Vertiv Holdings Co
$208.78 -17.6% 1M +8.2% 1Y
Market cap
$80.37B
P/E
46.4x
Revenue (TTM)
$11.48B
Div. yield
0.12%
Electrical Equipment Industrials
4 wins

Head to Head

12 decided of 12

Valmont Industries leads on 5 of the 12 questions below (Valmont Industries 5, Vertiv Holdings 4, Amphenol 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAPHVMIVRTLeader
Larger companyMarket capitalisation $193.01B $8.36B $80.37B APH
Cheaper on earningsLower P/E, profitable companies only 37.4x 16.3x 46.4x VMI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 30.0x 18.0x 30.2x VMI
Faster revenue growthRevenue growth, trailing twelve months +54.2% +4.6% +26.2% APH
More profitableNet margin, trailing twelve months 17.7% 12.1% 15.1% APH
Better return on capitalReturn on invested capital 16.5% 22.0% 24.0% VRT
Less leveragedLower net debt / EBITDA 1.5x 0.9x -0.1x VRT
Higher dividend yieldTrailing dividend yield 0.65% 0.68% 0.12% VMI
Better 1-year returnPrice return, last 12 months -42.4% +5.3% +8.2% VRT
Better 5-year returnAnnualised price return, 5 years +15.4%/yr +13.4%/yr +52.1%/yr VRT
Less volatileAnnualised volatility, 1 year 85.5% 30.9% 66.0% VMI
Higher overall scoreMean of the five percentile scores vs peers 63/100 70/100 59/100 VMI

Percentile Scorecard

APHVMIVRT

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

AxisAPHVMIVRT
Valuation 18 #166 of 203 61 #79 of 203 26 #150 of 203
Growth 97 #7 of 188 65 #66 of 188 100 #2 of 188
Profitability 98 #5 of 183 80 #38 of 183 100 #2 of 183
Financial Health 41 #129 of 217 64 #78 of 217 56 #96 of 217
Shareholder Returns 64 #56 of 153 77 #36 of 153 16 #129 of 153
Overall 63 70 59
  • APH ranked among 222 companies in Machinery
  • VMI ranked among 222 companies in Machinery
  • VRT ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodAPHVMIVRTSPY
1 month -6.9%-6.4%-17.6% -0.2%
3 months -45.6%-9.1%-22.5% +3.9%
6 months -45.5%-12.1%-31.6% +8.2%
Year to date -42.1%+8.6%+28.9% +12.9%
1 year -42.4%+5.3%+8.2% +12.3%
3 years +97.4%+131.5%+473.3% +87.4%
3 years, per year +25.5%+32.3%+79.0% +23.3%
5 years +104.3%+87.8%+712.4% +67.9%
5 years, per year +15.4%+13.4%+52.1% +10.9%
10 years +378.9%+245.9%— +261.1%
10 years, per year +17.0%+13.2%— +13.7%

Risk

MeasureAPHVMIVRTSPY
Volatility, 1Y 85.5%30.9%66.0% 12.7%
Downside volatility, 1Y 114.2%29.9%67.0% 12.7%
Beta vs S&P 500, 1Y 1.711.192.90 1.00
Return / volatility, 1Y -0.500.170.12 0.97
Max drawdown, 5Y -58.6%-45.6%-70.2% -25.4%
From 52-week high -55.6%-25.1%-44.5% -1.2%
52-week high $176.32$583.55$376.23 $779.14
52-week low $73.07$379.21$149.83 $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.

MultipleAPHVMIVRT
P/E now vs peer median 37.4xmedian 25.2x 16.3xmedian 25.2x 46.4xmedian 25.2x
P/S now vs peer median 6.7xmedian 1.9x 1.9xmedian 1.9x 7.0xmedian 1.9x
EV/EBITDA now vs peer median 22.6xmedian 14.0x 12.7xmedian 14.0x 31.3xmedian 14.0x
P/FCF now vs peer median 40.9xmedian 21.7x 27.3xmedian 21.7x 27.4xmedian 21.7x
P/B now vs peer median 12.4xmedian 2.3x 4.8xmedian 2.3x 16.9xmedian 2.3x
PEG now vs peer median 1.00median 1.32 0.31median 1.32 0.42median 1.32

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 monthsAPHVMIVRT
Revenue $29.01B $4.29B $11.48B
Gross profit $11.17B $1.30B $4.37B
Operating income $7.84B $611.10M $2.17B
Net income $5.19B $518.93M $1.73B
Free cash flow $4.71B $306.43M $2.93B
EPS (diluted) $1.99 $26.66 $4.41
Cash & equivalents $4.73B $122.05M $2.81B
Total debt $18.81B $756.29M $2.94B
Shares (diluted) 2.58B 19.39M 392.75M
Enterprise value $187.71B $7.77B $70.99B

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
MetricAPHVMIVRT
P/E 37.4x 16.3x 46.4x
P/FCF 40.9x 27.3x 27.4x
P/Operating cash flow 32.9x 18.1x 24.0x
P/S 6.7x 1.9x 7.0x
P/B 12.4x 4.8x 16.9x
P/Tangible book 18.7x 5.1x 27.2x
EV/EBITDA 22.6x 12.7x 31.3x
EV/EBIT 26.3x 14.7x 36.9x
EV/Revenue 7.1x 2.1x 7.0x
EV/FCF 43.8x 29.4x 27.4x
EV/Operating cash flow 35.2x 19.4x 23.9x
PEG (3Y EPS CAGR) 1.00 0.31 0.42

Growth

14 metrics
MetricAPHVMIVRT
Revenue growth (1Y) 54.2% 4.6% 26.2%
Revenue CAGR (3Y) 32.2% 0.0% 21.6%
Gross profit growth (1Y) 70.9% 4.4% 36.0%
Gross profit CAGR (3Y) 40.4% 1.2% 29.1%
Operating income growth (1Y) 86.0% 45.8% 39.2%
Operating income CAGR (3Y) 45.3% 21.9% 55.5%
Net income growth (1Y) 61.8% 97.4% 113.2%
Net income CAGR (3Y) 39.3% 50.6% 112.2%
EPS growth (1Y) 59.6% 107.2% 111.6%
EPS CAGR (3Y) 37.3% 53.2% 110.3%
Operating cash flow growth (1Y) 57.3% -14.0% 135.1%
Operating cash flow CAGR (3Y) 35.7% 11.6% 91.1%
Free cash flow growth (1Y) 67.3% -25.0% 134.8%
Free cash flow CAGR (3Y) 34.4% 9.1% 100.2%

Profitability

14 metrics
MetricAPHVMIVRT
Gross margin 38.5% 30.3% 38.0%
EBITDA margin 31.5% 16.5% 22.3%
Operating margin 27.0% 14.2% 18.9%
Pretax margin 25.2% 13.5% 18.4%
Net margin 17.7% 12.1% 15.1%
FCF margin 16.2% 7.1% 25.5%
Operating cash flow margin 20.2% 10.8% 29.2%
Return on equity 34.9% 29.8% 38.5%
Return on assets 11.9% 14.8% 11.8%
Return on invested capital 16.5% 22.0% 24.0%
Return on capital employed 23.0% 22.3% 29.4%
Asset turnover 0.7x 1.2x 0.8x
Cash conversion (OCF / net income) 1.1x 0.9x 1.9x
Stock comp / revenue 0.5% 0.5% 0.5%

Financial Health

11 metrics
MetricAPHVMIVRT
Debt / assets 42.0% 21.4% 18.5%
Debt / equity 1.2x 0.4x 0.6x
Net debt / EBITDA 1.5x 0.9x -0.1x
Debt / FCF 4.0x 2.5x 1.0x
Liabilities / assets 65.2% 50.3% 70.1%
Equity / assets 34.8% 49.7% 29.9%
Interest coverage 12.4x 16.0x 41.4x
Current ratio 1.9x 2.4x 1.4x
Quick ratio 1.3x 1.4x 0.9x
Cash ratio 0.6x 0.2x 0.4x
Altman Z-score 5.78 6.33 5.87

Shareholder Returns

7 metrics
MetricAPHVMIVRT
Dividend yield 0.6% 0.7% 0.1%
Net buyback yield 0.2% 3.2% -0.1%
Shareholder yield 0.8% 3.9% 0.0%
Payout ratio (earnings) 19.6% 10.9% –
Payout ratio (FCF) 21.6% 18.4% –
Dividend growth (1Y) 39.3% 10.5% –
Dividend CAGR (3Y) 27.7% 5.1% –

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.

ConsensusAPHVMIVRT
Forward P/E 30.0xFY2026 18.0xFY2026 30.2xFY2026
EPS, next fiscal year $2.61FY2026 $24.29FY2026 $6.91FY2026
EPS growth, next FY +56.3%FY2026 +27.2%FY2026 +64.5%FY2026
EPS growth, the year after +35.6% +10.4% +40.2%
Revenue, next fiscal year $33.34BFY2026 $4.59BFY2026 $14.66BFY2026
Revenue growth, next FY +44.4%FY2026 +12.0%FY2026 +43.3%FY2026
Revenue growth, the year after +33.4% -0.7% +20.2%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAPHVMIVRT
Held by institutions 96.0% 94.5% 81.7%
Institutions holding 2,330 645 2,038
Change in shares held, QoQ +2.6% +3.5% +0.0%
Institutions buying 1,360 313 1,170
Institutions selling 773 227 691
Buyers to sellers 1.76 1.38 1.69

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.

APHVMIVRT
APH 1.00 0.23 0.25
VMI 0.23 1.00 0.50
VRT 0.25 0.50 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, APH, VMI and VRT?

Amphenol (APH) is the largest by market capitalisation: Amphenol (APH) $193.01B, Valmont Industries (VMI) $8.36B, Vertiv Holdings (VRT) $80.37B.

Which stock is cheaper, APH, VMI and VRT?

Valmont Industries (VMI) trades on the lowest price-to-earnings ratio (Amphenol (APH) 37.4x, Valmont Industries (VMI) 16.3x, Vertiv Holdings (VRT) 46.4x). On next year's consensus earnings, Valmont Industries (VMI) is cheapest (Amphenol (APH) 30.0x, Valmont Industries (VMI) 18.0x, Vertiv Holdings (VRT) 30.2x). 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%, Valmont Industries (VMI) +4.6%, Vertiv Holdings (VRT) +26.2%.

Which company is more profitable?

Amphenol (APH) has the highest net margin (Amphenol (APH) 17.7%, Valmont Industries (VMI) 12.1%, Vertiv Holdings (VRT) 15.1%). On return on invested capital, Vertiv Holdings (VRT) leads (Amphenol (APH) 16.5%, Valmont Industries (VMI) 22.0%, Vertiv Holdings (VRT) 24.0%).

Which stock has performed better?

Over the past year Vertiv Holdings (VRT) returned the most: Amphenol (APH) -42.4%, Valmont Industries (VMI) +5.3%, Vertiv Holdings (VRT) +8.2%. Over five years, Vertiv Holdings (VRT) compounded fastest (Amphenol (APH) +15.4%/yr, Valmont Industries (VMI) +13.4%/yr, Vertiv Holdings (VRT) +52.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Valmont Industries (VMI) has the highest dividend yield: Amphenol (APH) 0.65%, Valmont Industries (VMI) 0.68%, Vertiv Holdings (VRT) 0.12%.

Which stock is riskier?

By one-year price volatility, Valmont Industries (VMI) has been the steadiest (Amphenol (APH) 85.5%, Valmont Industries (VMI) 30.9%, Vertiv Holdings (VRT) 66.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, APH, VMI and VRT?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Valmont Industries (VMI) leads on 5. 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.