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STOCK COMPARISON

Taiwan Union Technology vs Amphenol: Fair Value & Quality

Both stocks run through our valuation models. Here is how Taiwan Union Technology (6274) 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: Taiwan Union Technology trades at TWD 1,365 versus a fair value of TWD 232 (-83%), while Amphenol trades at $82.07 versus $97.19 (+18%).
Taiwan Union Technology
6274.TWO · TWD · Information Technology
-83%
upside to fair value
overvalued
PriceTWD 1,365
Fair ValueTWD 232
Quality47/100
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).

Taiwan Union TechnologyAmphenol
Valuation
84.1×P/E (TTM)24.3×
9.93×P/S (TTM)7.18×
18.15×P/B13.87×
59.3×EV/EBITDA23.2×
PEG1.29×
−83.0%Fair value upside+18.4%
0.5%Dividend yield1.0%
TWD 7.50Dividend per share$0.83
Profitability
18%Operating margin27%
1.12×EBIT margin trend (5Y)1.35×
25%Return on equity37%
9%Return on assets13%
Growth
58%Revenue growth (YoY)58%
18.0%Avg. growth/yr (3Y)22.3%
10.9%Avg. growth/yr (5Y)21.8%
+13.6%Value creation/yr+28.9%
Balance & size
49.0×Interest coverage (EBIT/interest)16.2×
0.34×Debt / equity1.09×
$11BMarket cap$186B
expensiveGrowth qualityhealthy

Amphenol leads: 2 to 13 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.

Taiwan Union Technologyof which business quality 45 · market factors 56 Amphenolof which business quality 67 · market factors 55
ProfitabilityMargins and returns on capital today
52
67
Quality GrowthAre margins and returns improving?
40
70
CashflowEarnings quality: real cash, not paper profit
5
72
Fin. StrengthBalance sheet, leverage, solvency risk
78
78
InvestmentDisciplined investing over empire-building
31
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)
83
44
Net IssuanceBuybacks instead of dilution
63
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 familyTaiwan Union TechnologyPrice TWD 1,365AmphenolPrice $82.07
DCF Models-90%below the priceTWD 137+17%above the price$96.16
Earnings-Based-91%below the priceTWD 124-42%below the price$47.38
Dividend Discount-91%below the priceTWD 119-86%below the price$11.48
Multiples-82%below the priceTWD 248-4%close to the price$78.76
Asset-Based-97%below the priceTWD 43.20-91%below the price$7.30
Growth DCFn/a-1%close to the price$80.84
Economic Profit-90%below the priceTWD 141-45%below the price$45.51
Growth Earnings-83%below the priceTWD 232+2%close to the price$83.60
Minimum-97%below the priceTWD 43.20-91%below the price$7.30
Maximum-82%below the priceTWD 248+17%above the price$96.16
Median-90%below the priceTWD 137-23%below the price$63.07
Geometric mean-90%below the priceTWD 132-49%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%.

Taiwan Union Technology: 17 of 17 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.

Taiwan Union Technology
Bear TWD 162Fair Value TWD 232Bull TWD 301
TWD 1,365 = 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.

Taiwan Union Technology · Information Technology

Quality score47 · below median
Fair value upside-83% · 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: Taiwan Union Technology trades at TWD 1,365 versus a fair value of TWD 232 (-83%), 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.