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STOCK COMPARISON

Amphenol vs Corning: Fair Value & Quality

Both stocks run through our valuation models. Here is how Amphenol (APH) and Corning (GLW) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Amphenol trades at $82.07 versus a fair value of $97.19 (+18%), while Corning trades at $146 versus $31.57 (-78%).
Amphenol
APH · USD · Information Technology
+18%
upside to fair value
undervalued
Price$82.07
Fair Value$97.19
Quality68/100
Corning
GLW · USD · Information Technology
-78%
upside to fair value
overvalued
Price$146
Fair Value$31.57
Quality69/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

AmphenolCorning
Valuation
24.3×P/E (TTM)76.2×
7.18×P/S (TTM)8.15×
13.87×P/B11.27×
23.2×EV/EBITDA35.6×
1.29×PEG1.51×
+18.4%Fair value upside−78.4%
1.0%Dividend yield0.8%
$0.83Dividend per share$1.12
Profitability
27%Operating margin16%
1.35×EBIT margin trend (5Y)3.31×
37%Return on equity17%
13%Return on assets5%
Growth
58%Revenue growth (YoY)20%
22.3%Avg. growth/yr (3Y)3.3%
21.8%Avg. growth/yr (5Y)6.7%
+28.9%Value creation/yr+12.5%
Balance & size
16.2×Interest coverage (EBIT/interest)6.9×
1.09×Debt / equity0.65×
$186BMarket cap$133B
healthyGrowth qualityhealthy

Amphenol leads: 12 to 3 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Amphenolof which business quality 67 · market factors 55 Corningof which business quality 64 · market factors 51
ProfitabilityMargins and returns on capital today
67
42
Quality GrowthAre margins and returns improving?
70
81
CashflowEarnings quality: real cash, not paper profit
72
55
Fin. StrengthBalance sheet, leverage, solvency risk
78
56
InvestmentDisciplined investing over empire-building
29
86
Low VolatilityCalm price path (market factor)
38
28
MomentumPrice trend over the last 3–12 months (market factor)
74
55
52W MomentumDistance to the 52-week high (market factor)
44
71
Net IssuanceBuybacks instead of dilution
71
86

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyAmphenolPrice $82.07CorningPrice $146
DCF Models+17%above the price$96.16-79%below the price$30.22
Earnings-Based-42%below the price$47.38-90%below the price$14.51
Dividend Discount-86%below the price$11.48-87%below the price$19.48
Multiples-4%close to the price$78.76-71%below the price$41.73
Asset-Based-91%below the price$7.30-94%below the price$9.19
Growth DCF-1%close to the price$80.84-84%below the price$23.65
Economic Profit-45%below the price$45.51-87%below the price$18.64
Growth Earnings+2%close to the price$83.60-70%below the price$43.28
Minimum-91%below the price$7.30-94%below the price$9.19
Maximum+17%above the price$96.16-70%below the price$43.28
Median-23%below the price$63.07-85%below the price$21.56
Geometric mean-49%below the price$41.76-85%below the price$22.36

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Amphenol: 14 of 26 models see the stock below the current price.

Corning: 26 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Amphenol
Bear $51.05Fair Value $97.19Bull $121
$82.07 = current price (white tick)
Corning
Bear $16.78Fair Value $31.57Bull $49.17
$146 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Amphenol · Information Technology

Quality score68 · Top 25%
Fair value upside+18% · above median

Corning · Information Technology

Quality score69 · Top 25%
Fair value upside-78% · bottom 25%

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Amphenol trades at $82.07 versus a fair value of $97.19 (+18%), while Corning trades at $146 versus $31.57 (-78%).

Corning has the higher quality score (69/100).

See the full analysis →
Amphenol · Corning

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.