ATON Inc.

158430 KRX Technology Technology
KOSDAQ
₩4,825.00
+4.21%
Delayed · cached 15 min

Fair value analysis

158430
ATON Inc.
Technology›Technology
₩4,825.00
Close used for this calculation
₩2,297.24Fair value
Financial DNA Score
Profitability · Returns · Balance Sheet · Efficiency · Growth
35/100
Profitability11/25
Returns1/25
Balance Sheet21/25
Efficiency2/25
Growth3/25
Average
Quality radar
35Prof.11/25Ret.1/25Eff.2/25B.Sht21/25Growth3/25

Consensus fair value

₩2,297.24
Above FV
▼ -52.4% against the close used
Model range ₩621.06 – ₩3,954.46
The lowest and highest of the models that produced a value. This is the spread of the methods, not a price target.

Price target range & 52-week position

Bear₩621.06Fair value₩2,297.24Bull₩3,954.46
FairClose
52-week traded range
52W low ₩3,470.0052W high ₩9,910.00

The 52-week range is measured from the stored price history, not estimated.

Valuation summary

Trading above the consensus fair value

ATON Inc. closed at ₩4,825.00, 110.0% above the consensus fair value of ₩2,297.24 drawn from 9 valuation models.

Financial DNA score 35/100 — Average. P/E of 73.1x against the 20x sector multiple the P/E model uses.

Quantitative summary only — not investment advice.

All valuation models

DCF Valuation
₩748.42
-84.5%
Σ[CF×(1+g)^n/(1.10)^n] + TV/(1.10)^10
g=9%, r=10%, tg=3%, n=10yr
Graham Number
₩2,464.17
-48.9%
√(22.5 × EPS × BVPS)
EPS=66, BVPS=4088.98 · outside Graham range (P/E 73.1, P/B 1.2) — asset-light, treat as a rough floor
Graham Formula
₩2,404.16
-50.2%
EPS × (8.5 + 2g) × 4.4 ÷ FD_Rate
g=9.4%, FD=3.3%
P/E Fair Value
₩1,320.00
-72.6%
EPS × 20x (sector P/E)
EPS=66, Sector P/E=20x
Peter Lynch (PEG)
₩621.06
-87.1%
EPS × Growth% (PEG = 1 is fair)
EPS=66, g=9.4%
EV/EBITDA
₩3,954.46
-18.0%
(EBITDA × 14.7x − Net Debt) ÷ Shares
EBITDA=10.36B
Book Value (P/B)
₩637.88
-86.8%
BVPS × (ROE−g)÷(r−g) [Justified P/B — RIM-based]
BVPS=4088.98, ROE=1.6%, g=6%, r=10%
Reverse DCF
₩4,825.00
+0.0%
Solve for g: Price = Σ[EPS×(1+g)^n/(1.10)^n] + TV
Implied: 24.8% | Historical: 9.4%
Margin of Safety
₩1,300.64
-73.0%
Avg(DCF, Graham, P/E) × 75% (25% safety buffer)
Avg fair value=1734.19, MoS=25%

Computed on September 12, 2026 from the most recent annual report on file and that day's closing price. Where a company has seen its earnings move sharply since its last annual report, this figure will lag the market.

Educational data only. Not a recommendation to buy, sell or hold any security.

Educational data only. Not a recommendation to buy, sell or hold any security.