Ctcbio vs Vertex Pharmaceuticals: Fair Value & Quality
Both stocks run through our valuation models. Here is how Ctcbio (060590) and Vertex Pharmaceuticals (VRTX) compare, as of Aug 11, 2026.
As of Aug 11, 2026, Fair Value Calculator sees Ctcbio as the less overvalued of the two: Ctcbio trades at KRW 3,280 versus a fair value of KRW 2,931 (-11%), while Vertex Pharmaceuticals trades at $496 versus $279 (-44%).
Ctcbio
060590.KQ · KRW · Health Care
-11%
upside to fair value
overvalued
PriceKRW 3,280
Fair ValueKRW 2,931
Quality59/100
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).
CtcbioVertex Pharmaceuticals
Valuation
—P/E (TTM)28.8×
—P/S (TTM)10.06×
—P/B6.59×
—EV/EBITDA23.8×
—PEG1.72×
Profitability
5%Net margin36%
13%Operating margin38%
8%Return on equity24%
4%Return on assets12%
Growth
17%Revenue growth (YoY)8%
-9.2%Avg. growth/yr (3Y)10.6%
-1.0%Avg. growth/yr (5Y)14.2%
Balance & size
0.13×Debt / equity0.03×
$49MMarket cap$123B
weakGrowth qualityhealthy
Vertex Pharmaceuticals leads: 1 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.
Ctcbioof which business quality 55 · market factors 26Vertex Pharmaceuticalsof which business quality 77 · market factors 65
ProfitabilityMargins and returns on capital today
41
72
Quality GrowthAre margins and returns improving?
50
65
CashflowEarnings quality: real cash, not paper profit
InvestmentDisciplined investing over empire-building
100
58
Low VolatilityCalm price path (market factor)
65
86
MomentumPrice trend over the last 3–12 months (market factor)
11
54
52W MomentumDistance to the 52-week high (market factor)
6
59
Net IssuanceBuybacks instead of dilution
82
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.
Ctcbio
DCF ModelsKRW 3,074
Earnings-BasedKRW 2,151
MultiplesKRW 3,348
Asset-BasedKRW 2,038
Growth DCFKRW 2,786
Economic ProfitKRW 2,613
Growth EarningsKRW 2,252
16 of 22 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.
Ctcbio
Bear KRW 2,236Fair Value KRW 2,931Bull KRW 3,727
KRW 3,280 = 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.
Ctcbio · Health Care
Quality score59 · above median
Fair value upside-11% · 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 Ctcbio as the less overvalued of the two: Ctcbio trades at KRW 3,280 versus a fair value of KRW 2,931 (-11%), 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.
