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Atum Co (355690) Fair Value & Analysis

Industrials · KR · Market cap 41.9B KRW

Price5,500 KRW
Fair Value5,264 KRW
Upside-4.3%
Quality91/100
Evidence: Low Range 3,948 KRW – 6,580 KRW

Fair value as of: Jun 24, 2026

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Analysis

Atum Co (355690) currently trades at 5,500 KRW, while our model-based Fair Value estimate is 5,264 KRW — implying the stock looks roughly 4.3% overvalued today. We read business quality at 91/100 (high quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: low).

About the company

Atum Co.,Ltd focuses on manufacturing and selling high-speed charger parts for smartphones. It also offers chargers; and distributes electronic parts. The company was founded in 2016 and is headquartered in Ansan-si, South Korea.

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Frequently asked questions

Is Atum Co (355690) undervalued?
As of Jun 24, 2026, our model estimates a fair value of 5,264 KRW versus a price of 5,500 KRW — about −4% (overvalued). Model-based estimate, not financial advice.
What is the fair value of 355690?
Our 21-model fair value for Atum Co is 5,264 KRW (as of Jun 24, 2026), built from audited fundamentals. The current price is 5,500 KRW.
What is the quality score of 355690?
Atum Co has a Quality Score of 91/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.