Feng Chi Biotech vs Vertex Pharmaceuticals: Fair Value & Quality
Both stocks run through our valuation models. Here is how Feng Chi Biotech (6744) and Vertex Pharmaceuticals (VRTX) compare, as of Aug 11, 2026.
As of Aug 11, 2026, Fair Value Calculator sees Feng Chi Biotech as the less overvalued of the two: Feng Chi Biotech trades at TWD 14.70 versus a fair value of TWD 12.01 (-18%), while Vertex Pharmaceuticals trades at $496 versus $279 (-44%).
Feng Chi Biotech
6744.TWO · TWD · Healthcare
-18%
upside to fair value
overvalued
PriceTWD 14.70
Fair ValueTWD 12.01
Quality55/100
Vertex Pharmaceuticals
VRTX · USD · Health Care
-44%
upside to fair value
overvalued
Price$496
Fair Value$279
Quality79/100
Head-to-head numbers
Green value = the better side for that row (for valuation multiples: lower = cheaper).
Feng Chi BiotechVertex Pharmaceuticals
Valuation
16.2×P/E (TTM)28.8×
1.32×P/S (TTM)10.06×
0.98×P/B6.59×
9.3×EV/EBITDA23.8×
—PEG1.72×
Profitability
8%Net margin36%
5%Operating margin38%
6%Return on equity24%
3%Return on assets12%
Growth
-3%Revenue growth (YoY)8%
-2.9%Avg. growth/yr (3Y)10.6%
-0.2%Avg. growth/yr (5Y)14.2%
Balance & size
—Debt / equity0.03×
$7MMarket cap$123B
weakGrowth qualityhealthy
Vertex Pharmaceuticals leads: 4 to 7 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.
Feng Chi Biotechof which business quality 54 · market factors 33Vertex Pharmaceuticalsof which business quality 77 · market factors 65
ProfitabilityMargins and returns on capital today
41
72
Quality GrowthAre margins and returns improving?
41
65
CashflowEarnings quality: real cash, not paper profit
InvestmentDisciplined investing over empire-building
89
58
Low VolatilityCalm price path (market factor)
60
86
MomentumPrice trend over the last 3–12 months (market factor)
24
54
52W MomentumDistance to the 52-week high (market factor)
19
59
Net IssuanceBuybacks instead of dilution
84
82
What the models say
The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.
Feng Chi Biotech
DCF ModelsTWD 9.09
Earnings-BasedTWD 7.50
Dividend DiscountTWD 7.44
MultiplesTWD 16.65
Asset-BasedTWD 10.44
Economic ProfitTWD 8.88
Growth EarningsTWD 14.25
10 of 15 models see the stock below the current price.
Vertex Pharmaceuticals
DCF Models$453
Earnings-Based$516
Dividend Discount$7.07
Multiples$278
Asset-Based$49.27
Growth DCF$348
Economic Profit$254
Growth Earnings$692
18 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.
Feng Chi Biotech
Bear TWD 9.97Fair Value TWD 12.01Bull TWD 12.01
TWD 14.70 = current price (white tick)
Vertex Pharmaceuticals
Bear $210Fair Value $279Bull $900
$496 = 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.
Feng Chi Biotech · Healthcare
Quality score55 · above median
Fair value upside-18% · above median
Vertex Pharmaceuticals · Health Care
Quality score79 · Top 25%
Fair value upside-44% · below median
Bottom line
As of Aug 11, 2026, Fair Value Calculator sees Feng Chi Biotech as the less overvalued of the two: Feng Chi Biotech trades at TWD 14.70 versus a fair value of TWD 12.01 (-18%), while Vertex Pharmaceuticals trades at $496 versus $279 (-44%).
Vertex Pharmaceuticals has the higher quality score (79/100).
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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.
