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STOCK COMPARISON

Bookook Sec vs Nvidia: Fair Value & Quality

Both stocks run through our valuation models. Here is how Bookook Sec (001270) and Nvidia (NVDA) compare, as of Sep 6, 2026.

As of Sep 6, 2026, Fair Value Calculator sees Bookook Sec as the more attractively valued of the two: Bookook Sec trades at KRW 52,100 versus a fair value of KRW 104,200 (+100%), while Nvidia trades at $230 versus $98.98 (-57%).
Bookook Sec
001270.KO · KRW · Financials
+100%
upside to fair value
undervalued
PriceKRW 52,100
Fair ValueKRW 104,200
Quality67/100
Nvidia
NVDA · USD · Information Technology
-57%
upside to fair value
overvalued
Price$230
Fair Value$98.98
Quality74/100
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Head-to-head numbers

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

Bookook SecNvidia
Valuation
P/E (TTM)34.6×
P/S (TTM)20.16×
P/B32.48×
EV/EBITDA30.9×
PEG0.65×
+100.0%Fair value upside−57.0%
4.6%Dividend yield0.0%
KRW 2,400Dividend per share$0.04
Profitability
22%Operating margin66%
26.65×EBIT margin trend (5Y)2.22×
5%Return on equity114%
1%Return on assets53%
Growth
188%Revenue growth (YoY)85%
-0.3%Avg. growth/yr (3Y)100.0%
-2.4%Avg. growth/yr (5Y)66.9%
−0.9%Value creation/yr+95.3%
Balance & size
2.7×Interest coverage (EBIT/interest)503.4×
0.37×Debt / equity0.05×
$340MMarket cap$5.1T
weakGrowth qualityhealthy
Valuation multiples (P/E, P/S, P/B, EV/EBITDA) are shown but not scored here: the two companies sit in different sectors, and multiples only compare fairly between similar business models. PEG stays scored, as it relates the P/E to growth.

Nvidia leads: 3 to 8 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.

Bookook Secof which business quality 66 · market factors 28 Nvidiaof which business quality 74 · market factors 59
ProfitabilityMargins and returns on capital today
44
96
Quality GrowthAre margins and returns improving?
54
34
CashflowEarnings quality: real cash, not paper profit
98
81
Fin. StrengthBalance sheet, leverage, solvency risk
49
83
InvestmentDisciplined investing over empire-building
78
32
Low VolatilityCalm price path (market factor)
43
25
MomentumPrice trend over the last 3–12 months (market factor)
21
69
52W MomentumDistance to the 52-week high (market factor)
22
82
Net IssuanceBuybacks instead of dilution
82
91

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 familyBookook SecPrice KRW 52,100NvidiaPrice $230
DCF Models+188%above the priceKRW 149,907-32%below the price$157
Earnings-Based+91%above the priceKRW 99,486-36%below the price$148
Dividend Discount-20%below the priceKRW 41,836-100%below the price$0.77
Multiples+121%above the priceKRW 115,250-68%below the price$74.09
Asset-Based+80%above the priceKRW 93,992-98%below the price$4.35
Growth DCF+268%above the priceKRW 191,531-53%below the price$108
Economic Profit+118%above the priceKRW 113,734-54%below the price$106
Growth Earningsn/a-11%close to the price$204
Minimum-20%below the priceKRW 41,836-100%below the price$0.77
Maximum+268%above the priceKRW 191,531-11%close to the price$204
Median+118%above the priceKRW 113,734-54%below the price$107
Geometric mean+103%above the priceKRW 105,681-81%below the price$43.69

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%.

Bookook Sec: 3 of 13 models see the stock below the current price.

Nvidia: 24 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.

Bookook Sec
Bear KRW 68,410Fair Value KRW 104,200Bull KRW 114,017
KRW 52,100 = current price (white tick)
Nvidia
Bear $64.72Fair Value $98.98Bull $234
$230 = 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.

Bookook Sec · Financials

Quality score67 · Top 25%
Fair value upside+100% · Top 25%

Nvidia · Information Technology

Quality score74 · Top 25%
Fair value upside-57% · below median

Bottom line

As of Sep 6, 2026, Fair Value Calculator sees Bookook Sec as the more attractively valued of the two: Bookook Sec trades at KRW 52,100 versus a fair value of KRW 104,200 (+100%), while Nvidia trades at $230 versus $98.98 (-57%).

Nvidia has the higher quality score (74/100).

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.