Top Bright Holding Co vs Amphenol: Fair Value & Quality
Both stocks run through our valuation models. Here is how Top Bright Holding Co (8499) and Amphenol (APH) compare, as of Sep 25, 2026.
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
Amphenol leads: 6 to 9 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.
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 family | Top Bright Holding CoPrice TWD 255 | AmphenolPrice $82.19 |
|---|---|---|
| DCF Models | ▼-82%below the priceTWD 44.85 | ▲+22%above the price$100 |
| Earnings-Based | ▼-57%below the priceTWD 109 | ▼-42%below the price$47.38 |
| Dividend Discount | ▼-58%below the priceTWD 108 | ▼-86%below the price$11.48 |
| Multiples | ●-1%close to the priceTWD 253 | ●-4%close to the price$78.76 |
| Asset-Based | ▼-48%below the priceTWD 134 | ▼-91%below the price$7.30 |
| Growth DCF | n/a | ●+3%close to the price$84.28 |
| Economic Profit | ▼-47%below the priceTWD 134 | ▼-45%below the price$45.51 |
| Growth Earnings | ▼-20%below the priceTWD 204 | ●+2%close to the price$83.60 |
| Minimum | ▼-82%below the priceTWD 44.85 | ▼-91%below the price$7.30 |
| Maximum | ●-1%close to the priceTWD 253 | ▲+22%above the price$100 |
| Median | ▼-48%below the priceTWD 134 | ▼-23%below the price$63.07 |
| Geometric mean | ▼-51%below the priceTWD 125 | ▼-49%below the price$42.19 |
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%.
Top Bright Holding Co: 13 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 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.
Compare two other stocks
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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.
Top Bright Holding Co · Information Technology
Amphenol · Information Technology
Bottom line
As of Sep 25, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Top Bright Holding Co trades at TWD 255 versus a fair value of TWD 174 (-32%), while Amphenol trades at $82.19 versus $91.12 (+11%).
Amphenol has the higher quality score (68/100).
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.