Sangbo Corp (027580) Fair Value & Analysis
Technology · KR · Market cap 18.4B KRW
Fair value as of: Jul 6, 2026
From 1 valuation models · updated today
Fair value updated Jul 6, 2026 — revised from 4,130 KRW to 340.80 KRW (−91.7%) since Jun 24, 2026. Share price −37.4% over the past month.
Price vs Fair Value (12 months)
12‑month range 1,195 KRW – 5,425 KRW · fair‑value band 224.93 KRW – 426.00 KRW · the 1,337 KRW price screens above the 340.80 KRW fair value. As of Jul 6, 2026.
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Sangbo Corp (027580) currently trades at 1,337 KRW, while our model-based Fair Value estimate is 340.80 KRW — implying the stock looks roughly 74.5% overvalued today. We read business quality at 36/100 (below-average 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: low).
Over the trailing twelve months, Sangbo Corp generated revenue of 120B KRW at a net margin of 3.9%. Revenue declined 25.1% year over year. Net debt stands at 28.4B KRW. Fundamentals as of Jul 6, 2026
Our scenario range runs from 224.93 KRW (bear case) to 426.00 KRW (bull case); at 1,337 KRW, the current price sits above that range. The share trades about 78% below its 52-week high, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at 34% fair-value upside — at -75%, 027580 screens richer than that median.
Key figures & financial health
More key figures
Figures from reported company fundamentals (EODHD) · as of Jul 6, 2026. TTM = trailing twelve months.
About the company
Sangbo Corp. develops, manufactures, and sells display parts and nano materials worldwide. The company's display products include optical sheet for the use in LCDs, prism sheets, diffuser sheets, and tablet and mobile display optical films. Its window film products comprise carbon films, carbon ceramic films, and paint protection films; screen deco films, AGNW transparent conductive films; new material BU products, including QD films, CNT, pedot TCF, graphene barrier films, and screen protection films. The company was founded in 1977 and is headquartered in Gimpo, South Korea.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Sangbo Corp reported revenue of 50.1B KRW in FY2025 versus 72.4B KRW in FY2021, a compound −8.8%/yr. Reported net income was −12.9B KRW in FY2025.
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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.
Not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.