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Mercury Corporation (100590) Fair Value & Analysis

Technology · KR · Market cap 88.2B KRW

Price3,915 KRW
Fair Value1,196 KRW
Upside-69.4%
Quality94/100
Evidence: Medium Range 783.03 KRW – 1,609 KRW

Fair value as of: Jun 25, 2026

Analysis

Mercury Corporation (100590) currently trades at 3,915 KRW, while our model-based Fair Value estimate is 1,196 KRW — implying the stock looks roughly 69.4% overvalued today. We read business quality at 94/100 (high quality), in the Technology 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: medium).

About the company

Mercury Corporation manufactures and markets communications equipment and optical fiber cables in Korea. It offers access, TDX exchanger/gateway equipment, transmission/satellite equipment, smart IOT room management system, electric motorcycle, and battery station related products. The company was founded in 1983 and is headquartered in Incheon, South Korea. Mercury Corporation operates as a subsidiary of Eyesvision Corp.

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Frequently asked questions

Is Mercury Corporation (100590) undervalued?
As of Jun 25, 2026, our model estimates a fair value of 1,196 KRW versus a price of 3,915 KRW — about −69% (overvalued). Model-based estimate, not financial advice.
What is the fair value of 100590?
Our 21-model fair value for Mercury Corporation is 1,196 KRW (as of Jun 25, 2026), built from audited fundamentals. The current price is 3,915 KRW.
What is the quality score of 100590?
Mercury Corporation has a Quality Score of 94/100, 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.