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STOCK COMPARISON

Amphenol vs Ibiden Co.Ltd: Fair Value & Quality

Both stocks run through our valuation models. Here is how Amphenol (APH) and Ibiden Co.Ltd (IBIDF) compare, as of Sep 19, 2026.

As of Sep 19, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Amphenol trades at $77.55 versus a fair value of $85.42 (+10%), while Ibiden Co.Ltd trades at $121 versus $19.40 (-84%).
Amphenol
APH · USD · Information Technology
+10%
upside to fair value
undervalued
Price$77.55
Fair Value$85.42
Quality68/100
Ibiden Co.Ltd
IBIDF · USD · Information Technology
-84%
upside to fair value
overvalued
Price$121
Fair Value$19.40
Quality60/100
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Head-to-head numbers

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

AmphenolIbiden Co.Ltd
Valuation
24.5×P/E (TTM)92.1×
7.18×P/S (TTM)
13.87×P/B
23.2×EV/EBITDA
1.29×PEG
+10.1%Fair value upside−83.9%
1.0%Dividend yield20.1%
$0.83Dividend per share$25.00
Profitability
27%Operating margin14%
1.35×EBIT margin trend (5Y)1.18×
37%Return on equity12%
13%Return on assets4%
Growth
58%Revenue growth (YoY)19%
22.3%Avg. growth/yr (3Y)0.1%
21.8%Avg. growth/yr (5Y)5.3%
+24.5%Value creation/yr+7.5%
Balance & size
16.2×Interest coverage (EBIT/interest)42.9×
1.09×Debt / equity0.32×
$186BMarket cap$39B
healthyGrowth qualityexpensive

Amphenol leads: 9 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 46 Ibiden Co.Ltdof which business quality 59 · market factors 51
ProfitabilityMargins and returns on capital today
67
42
Quality GrowthAre margins and returns improving?
70
71
CashflowEarnings quality: real cash, not paper profit
72
46
Fin. StrengthBalance sheet, leverage, solvency risk
78
78
InvestmentDisciplined investing over empire-building
29
44
Low VolatilityCalm price path (market factor)
37
5
MomentumPrice trend over the last 3–12 months (market factor)
58
81
52W MomentumDistance to the 52-week high (market factor)
34
50
Net IssuanceShare count: buybacks or dilution?
71
78

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 $77.55Ibiden Co.LtdPrice $121
DCF Models+24%above the price$96.16+2330%above the price$2,935
Earnings-Based-39%below the price$47.38+1879%above the price$2,389
Dividend Discount-85%below the price$11.48+171%above the price$327
Multiples+2%close to the price$78.76+3777%above the price$4,682
Asset-Based-91%below the price$7.30+1000%above the price$1,328
Growth DCF+4%close to the price$80.84+269%above the price$445
Economic Profit-41%below the price$45.51+1480%above the price$1,908
Growth Earnings+8%close to the price$83.60+3975%above the price$4,921
Minimum-91%below the price$7.30+171%above the price$327
Maximum+24%above the price$96.16+3975%above the price$4,921
Median-19%below the price$63.07+1679%above the price$2,148
Geometric mean-46%below the price$41.76+1280%above the price$1,667

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

Ibiden Co.Ltd: 0 of 23 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.

Amphenol
Price $77.55
Fair Value $85.42
Bear $52.16Bull $127
Ibiden Co.Ltd
Price $121
Fair Value $19.40
Bear $11.68Bull $27.86

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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+10% · above median

Ibiden Co.Ltd · Information Technology

Quality score60 · above median
Fair value upside-84% · bottom 25%

Bottom line

As of Sep 19, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Amphenol trades at $77.55 versus a fair value of $85.42 (+10%), while Ibiden Co.Ltd trades at $121 versus $19.40 (-84%).

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.