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STOCK COMPARISON

SONOKONG Co. vs GOLFZON NEWDIN HOLDINGS Co.: Fair Value & Quality

Both stocks run through our valuation models. Here is how SONOKONG Co. (066910) and GOLFZON NEWDIN HOLDINGS Co. (121440) compare, as of Sep 25, 2026.

As of Sep 25, 2026, Fair Value Calculator sees GOLFZON NEWDIN HOLDINGS Co. as the more attractively valued of the two: SONOKONG Co. trades at KRW 1,780 versus a fair value of KRW 1,353 (-24%), while GOLFZON NEWDIN HOLDINGS Co. trades at KRW 7,530 versus KRW 9,855 (+31%).
SONOKONG Co.
066910.KQ · KRW · Consumer Discretionary
-24%
upside to fair value
overvalued
PriceKRW 1,780
Fair ValueKRW 1,353
Quality44/100
GOLFZON NEWDIN HOLDINGS Co.
121440.KQ · KRW · Consumer Discretionary
+31%
upside to fair value
undervalued
PriceKRW 7,530
Fair ValueKRW 9,855
Quality54/100
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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

SONOKONG Co.GOLFZON NEWDIN HOLDINGS Co.
Valuation
n/aEV/EBITDA0.6×
−24.0%Fair value upside+30.9%
n/aDividend yield5.0%
Profitability
-4%Operating margin18%
n/aEBIT margin trend (5Y)0.83×
-4%Return on assets6%
Growth
-4%Revenue growth (YoY)6%
13.3%Avg. growth/yr (3Y)-10.2%
2.6%Avg. growth/yr (5Y)3.9%
−13.3%Value creation/yr−11.7%
Balance & size
n/aInterest coverage (EBIT/interest)3.3×
0.10×Debt / equity0.12×
$26MMarket cap$214M
expensiveGrowth qualityweak

GOLFZON NEWDIN HOLDINGS Co. leads: 3 to 5 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.

SONOKONG Co.of which business quality 43 · market factors 9 GOLFZON NEWDIN HOLDINGS Co.of which business quality 47 · market factors 72
ProfitabilityMargins and returns on capital today
26
26
Quality GrowthAre margins and returns improving?
92
28
CashflowEarnings quality: real cash, not paper profit
0
20
Fin. StrengthBalance sheet, leverage, solvency risk
37
50
InvestmentDisciplined investing over empire-building
33
92
Low VolatilityCalm price path (market factor)
24
30
MomentumPrice trend over the last 3–12 months (market factor)
3
94
52W MomentumDistance to the 52-week high (market factor)
2
83
Net IssuanceShare count: buybacks or dilution?
100
100

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 familySONOKONG Co.Price KRW 1,780GOLFZON NEWDIN HOLDINGS Co.Price KRW 7,530
DCF Models+125%above the priceKRW 4,004-24%below the priceKRW 5,742
Earnings-Based-78%below the priceKRW 385-72%below the priceKRW 2,101
Multiples-64%below the priceKRW 645+45%above the priceKRW 10,956
Asset-Based-16%below the priceKRW 1,495+55%above the priceKRW 11,670
Growth DCFn/a-53%below the priceKRW 3,503
Economic Profit-19%below the priceKRW 1,433-15%below the priceKRW 6,375
Growth Earnings-62%below the priceKRW 677+31%above the priceKRW 9,855
Minimum-78%below the priceKRW 385-72%below the priceKRW 2,101
Maximum+125%above the priceKRW 4,004+55%above the priceKRW 11,670
Median-41%below the priceKRW 1,055-15%below the priceKRW 6,375
Geometric mean-40%below the priceKRW 1,063-18%below the priceKRW 6,168

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%.

SONOKONG Co.: 8 of 9 models see the stock below the current price.

GOLFZON NEWDIN HOLDINGS Co.: 11 of 23 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.

SONOKONG Co.
Price KRW 1,780
Fair Value KRW 1,353
Bear KRW 1,010Bull KRW 1,353
GOLFZON NEWDIN HOLDINGS Co.
Price KRW 7,530
Fair Value KRW 9,855
Bear KRW 6,898Bull KRW 9,855

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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.

SONOKONG Co. · Consumer Discretionary

Quality score44 · bottom 25%
Fair value upside-24% · below median

GOLFZON NEWDIN HOLDINGS Co. · Consumer Discretionary

Quality score54 · above median
Fair value upside+31% · above median

Bottom line

As of Sep 25, 2026, Fair Value Calculator sees GOLFZON NEWDIN HOLDINGS Co. as the more attractively valued of the two: SONOKONG Co. trades at KRW 1,780 versus a fair value of KRW 1,353 (-24%), while GOLFZON NEWDIN HOLDINGS Co. trades at KRW 7,530 versus KRW 9,855 (+31%).

GOLFZON NEWDIN HOLDINGS Co. has the higher quality score (54/100).

Open GOLFZON NEWDIN HOLDINGS Co. live analysis →
SONOKONG Co. · GOLFZON NEWDIN HOLDINGS Co.

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