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STOCK COMPARISON

Samsung Electro-Mechanics vs Amphenol: Fair Value & Quality

Both stocks run through our valuation models. Here is how Samsung Electro-Mechanics (009150) and Amphenol (APH) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Samsung Electro-Mechanics trades at KRW 1,401,000 versus a fair value of KRW 172,954 (-88%), while Amphenol trades at $82.07 versus $97.19 (+18%).
Samsung Electro-Mechanics
009150.KO · KRW · Information Technology
-88%
upside to fair value
overvalued
PriceKRW 1,401,000
Fair ValueKRW 172,954
Quality57/100
Amphenol
APH · USD · Information Technology
+18%
upside to fair value
undervalued
Price$82.07
Fair Value$97.19
Quality68/100
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Head-to-head numbers

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

Samsung Electro-MechanicsAmphenol
Valuation
P/E (TTM)24.3×
P/S (TTM)7.18×
P/B13.87×
EV/EBITDA23.2×
2.10×PEG1.29×
−87.7%Fair value upside+18.4%
0.2%Dividend yield1.0%
KRW 2,350Dividend per share$0.83
Profitability
9%Operating margin27%
0.80×EBIT margin trend (5Y)1.35×
9%Return on equity37%
4%Return on assets13%
Growth
17%Revenue growth (YoY)58%
6.3%Avg. growth/yr (3Y)22.3%
6.6%Avg. growth/yr (5Y)21.8%
+2.6%Value creation/yr+28.9%
Balance & size
12.0×Interest coverage (EBIT/interest)16.2×
0.02×Debt / equity1.09×
$70BMarket cap$186B
mixedGrowth qualityhealthy

Amphenol leads: 1 to 11 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.

Samsung Electro-Mechanicsof which business quality 57 · market factors 55 Amphenolof which business quality 67 · market factors 55
ProfitabilityMargins and returns on capital today
39
67
Quality GrowthAre margins and returns improving?
39
70
CashflowEarnings quality: real cash, not paper profit
44
72
Fin. StrengthBalance sheet, leverage, solvency risk
87
78
InvestmentDisciplined investing over empire-building
53
29
Low VolatilityCalm price path (market factor)
0
38
MomentumPrice trend over the last 3–12 months (market factor)
78
74
52W MomentumDistance to the 52-week high (market factor)
78
44
Net IssuanceBuybacks instead of dilution
82
71

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 familySamsung Electro-MechanicsPrice KRW 1,401,000AmphenolPrice $82.07
DCF Models-86%below the priceKRW 195,359+17%above the price$96.16
Earnings-Based-93%below the priceKRW 103,310-42%below the price$47.38
Dividend Discount-98%below the priceKRW 34,418-86%below the price$11.48
Multiples-83%below the priceKRW 234,939-4%close to the price$78.76
Asset-Based-94%below the priceKRW 87,944-91%below the price$7.30
Growth DCF-90%below the priceKRW 135,923-1%close to the price$80.84
Economic Profit-90%below the priceKRW 141,575-45%below the price$45.51
Growth Earnings-84%below the priceKRW 225,540+2%close to the price$83.60
Minimum-98%below the priceKRW 34,418-91%below the price$7.30
Maximum-83%below the priceKRW 234,939+17%above the price$96.16
Median-90%below the priceKRW 138,749-23%below the price$63.07
Geometric mean-91%below the priceKRW 125,691-49%below the price$41.76

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%.

Samsung Electro-Mechanics: 26 of 26 models see the stock below the current price.

Amphenol: 14 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.

Samsung Electro-Mechanics
Bear KRW 112,940Fair Value KRW 172,954Bull KRW 244,633
KRW 1,401,000 = current price (white tick)
Amphenol
Bear $51.05Fair Value $97.19Bull $121
$82.07 = 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.

Samsung Electro-Mechanics · Information Technology

Quality score57 · above median
Fair value upside-88% · bottom 25%

Amphenol · Information Technology

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

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Samsung Electro-Mechanics trades at KRW 1,401,000 versus a fair value of KRW 172,954 (-88%), while Amphenol trades at $82.07 versus $97.19 (+18%).

Amphenol has the higher quality score (68/100).

See the full analysis →

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