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STOCK COMPARISON

WuXi AppTec Co Ltd H vs Thermo Fisher Scientific: Fair Value & Quality

Both stocks run through our valuation models. Here is how WuXi AppTec Co Ltd H (2359) and Thermo Fisher Scientific (TMO) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees WuXi AppTec Co Ltd H as the less overvalued of the two: WuXi AppTec Co Ltd H trades at HK$191 versus a fair value of HK$150 (-21%), while Thermo Fisher Scientific trades at $618 versus $308 (-50%).
WuXi AppTec Co Ltd H
2359.HK · HKD · Health Care
-21%
upside to fair value
overvalued
PriceHK$191
Fair ValueHK$150
Quality75/100
Thermo Fisher Scientific
TMO · USD · Health Care
-50%
upside to fair value
overvalued
Price$618
Fair Value$308
Quality64/100
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Head-to-head numbers

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

WuXi AppTec Co Ltd HThermo Fisher Scientific
Valuation
19.1×P/E (TTM)29.5×
9.86×P/S (TTM)4.41×
5.71×P/B3.74×
19.3×EV/EBITDA20.0×
—PEG1.74×
−21.4%Fair value upside−50.2%
1.0%Dividend yield0.3%
HK$1.93Dividend per share$1.76
Profitability
41%Operating margin18%
1.82×EBIT margin trend (5Y)0.74×
26%Return on equity14%
12%Return on assets5%
Growth
29%Revenue growth (YoY)6%
4.9%Avg. growth/yr (3Y)-0.3%
22.4%Avg. growth/yr (5Y)6.7%
+46.6%Value creation/yr+2.6%
Balance & size
55.5×Interest coverage (EBIT/interest)5.7×
0.02×Debt / equity0.67×
$58BMarket cap$199B
healthyGrowth qualityhealthy

WuXi AppTec Co Ltd H leads: 12 to 2 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.

WuXi AppTec Co Ltd Hof which business quality 73 · market factors 90 Thermo Fisher Scientificof which business quality 60 · market factors 71
ProfitabilityMargins and returns on capital today
69
43
Quality GrowthAre margins and returns improving?
79
31
CashflowEarnings quality: real cash, not paper profit
70
62
Fin. StrengthBalance sheet, leverage, solvency risk
99
60
InvestmentDisciplined investing over empire-building
20
79
Low VolatilityCalm price path (market factor)
65
69
MomentumPrice trend over the last 3–12 months (market factor)
100
68
52W MomentumDistance to the 52-week high (market factor)
100
77
Net IssuanceBuybacks instead of dilution
79
97

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 familyWuXi AppTec Co Ltd HPrice HK$191Thermo Fisher ScientificPrice $618
DCF Models+4%close to the priceHK$200-43%below the price$354
Earnings-Based-1%close to the priceHK$189-67%below the price$203
Dividend Discount-79%below the priceHK$39.83n/a
Multiples-29%below the priceHK$135-50%below the price$308
Asset-Based-88%below the priceHK$22.42-84%below the price$96.29
Growth DCF-23%below the priceHK$148-53%below the price$288
Economic Profit-49%below the priceHK$97.16-74%below the price$159
Growth Earnings+31%above the priceHK$251-45%below the price$341
Minimum-88%below the priceHK$22.42-84%below the price$96.29
Maximum+31%above the priceHK$251-43%below the price$354
Median-26%below the priceHK$141-53%below the price$288
Geometric mean-44%below the priceHK$106-63%below the price$229

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%.

WuXi AppTec Co Ltd H: 20 of 26 models see the stock below the current price.

Thermo Fisher Scientific: 24 of 24 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.

WuXi AppTec Co Ltd H
Bear HK$115Fair Value HK$150Bull HK$377
HK$191 = current price (white tick)
Thermo Fisher Scientific
Bear $171Fair Value $308Bull $385
$618 = 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.

WuXi AppTec Co Ltd H · Health Care

Quality score75 · Top 25%
Fair value upside-21% · above median

Thermo Fisher Scientific · Health Care

Quality score64 · Top 25%
Fair value upside-50% · below median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees WuXi AppTec Co Ltd H as the less overvalued of the two: WuXi AppTec Co Ltd H trades at HK$191 versus a fair value of HK$150 (-21%), while Thermo Fisher Scientific trades at $618 versus $308 (-50%).

WuXi AppTec Co Ltd H has the higher quality score (75/100).

See the full analysis →
WuXi AppTec Co Ltd H · Thermo Fisher Scientific

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