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STOCK COMPARISON

Joinsoon Electronics MFG Co vs Amphenol: Fair Value & Quality

Both stocks run through our valuation models. Here is how Joinsoon Electronics MFG Co (3322) and Amphenol (APH) compare, as of Sep 25, 2026.

As of Sep 25, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Joinsoon Electronics MFG Co trades at TWD 11.10 versus a fair value of TWD 5.47 (-51%), while Amphenol trades at $83.08 versus $84.44 (+2%).
Joinsoon Electronics MFG Co
3322.TWO · TWD · Information Technology
-51%
upside to fair value
overvalued
PriceTWD 11.10
Fair ValueTWD 5.47
Quality38/100
Amphenol
APH · USD · Information Technology
+2%
upside to fair value
fairly valued
Price$83.08
Fair Value$84.44
Quality56/100
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Head-to-head numbers

Green is the better side of a row, red the weaker one (for valuation multiples: lower = cheaper). Grey rows are for reference only and are not scored.

betterweakerfor reference, not scored

Joinsoon Electronics MFG CoAmphenol
Valuation
n/aP/E (TTM)23.6×
0.02×P/S (TTM)7.18×
n/aP/B13.87×
17.3×EV/EBITDA23.2×
n/aPEG1.29×
−50.7%Fair value upside+1.6%
1.8%Dividend yield1.0%
n/aDividend per share$0.46
Profitability
-7%Operating margin27%
n/aEBIT margin trend (5Y)1.35×
-11%Return on equity37%
-3%Return on assets13%
Growth
8%Revenue growth (YoY)58%
2.8%Avg. growth/yr (3Y)22.3%
0.5%Avg. growth/yr (5Y)21.8%
n/aValue creation/yr+24.5%
Balance & size
n/aInterest coverage (EBIT/interest)16.2×
0.22×Debt / equity1.09×
$49MMarket cap$186B
weakGrowth qualityhealthy

Amphenol leads: 4 to 6 metric wins.

n/a = 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.

Joinsoon Electronics MFG Coof which business quality 38 · market factors 26 Amphenolof which business quality 57 · market factors 59
ProfitabilityMargins and returns on capital today
18
67
Quality GrowthAre margins and returns improving?
36
70
CashflowEarnings quality: real cash, not paper profit
12
72
Fin. StrengthBalance sheet, leverage, solvency risk
39
78
InvestmentDisciplined investing over empire-building
66
29
Low VolatilityCalm price path (market factor)
51
37
MomentumPrice trend over the last 3–12 months (market factor)
19
64
52W MomentumDistance to the 52-week high (market factor)
9
77
Net IssuanceShare count: buybacks or dilution?
84
0

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 familyJoinsoon Electronics MFG CoPrice TWD 11.10AmphenolPrice $83.08
DCF Modelsn/a-36%below the price$53.19
Earnings-Basedn/a-72%below the price$23.64
Dividend Discount-78%below the priceTWD 2.44-93%below the price$6.22
Multiples-7%close to the priceTWD 10.36-53%below the price$39.29
Asset-Based-32%below the priceTWD 7.59-96%below the price$3.64
Growth DCFn/a-46%below the price$44.66
Economic Profitn/a-71%below the price$24.26
Growth Earningsn/a-50%below the price$41.71
Minimum-78%below the priceTWD 2.44-96%below the price$3.64
Maximum-7%close to the priceTWD 10.36-36%below the price$53.19
Median-32%below the priceTWD 7.59-62%below the price$31.78
Geometric mean-48%below the priceTWD 5.76-74%below the price$21.77

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%.

Joinsoon Electronics MFG Co: 4 of 4 models see the stock below the current price.

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

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

Joinsoon Electronics MFG Co
Price TWD 11.10
Fair Value TWD 5.47
Bear TWD 2.68Bull TWD 8.26
Amphenol
Price $83.08
Fair Value $84.44
Bear $54.60Bull $150

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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.

Joinsoon Electronics MFG Co · Information Technology

Quality score38 · bottom 25%
Fair value upside-51% · below median

Amphenol · Information Technology

Quality score56 · above median
Fair value upside+2% · above median

Bottom line

As of Sep 25, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Joinsoon Electronics MFG Co trades at TWD 11.10 versus a fair value of TWD 5.47 (-51%), while Amphenol trades at $83.08 versus $84.44 (+2%).

Amphenol has the higher quality score (56/100).

Open Amphenol live analysis →

More comparisons

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