PSK HOLDINGS Inc (031980) Fair Value & Analysis
Technology · KR · Market cap 3.0T KRW (≈ $2.1B) · ISIN KR7319660007
What is PSK HOLDINGS Inc really worth?
A solid business, but trading 92% above our fair value of 74,962 KRW.
Strengths
Risks
For context
Fair value as of: Aug 20, 2026
From 24 valuation models · updated 16 days ago
Fair value updated Aug 20, 2026, revised from 58,508 KRW to 74,962 KRW (+28.1%) since Aug 13, 2026. Share price +48.3% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- The price sits above even our optimistic bull case (95,866 KRW). The favourable scenario is already priced in.
- Solid but not exceptional quality (65/100) and above fair value, neither a clear bargain nor a standout compounder.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 20, 2026.
How to read this chart
60‑month range 5,930 KRW – 166,500 KRW · fair‑value band 54,165 KRW – 95,866 KRW · the 144,000 KRW price screens above the 74,962 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 20, 2026.
Analysis
PSK HOLDINGS Inc (031980) currently trades at 144,000 KRW, while our model-based Fair Value estimate is 74,962 KRW, implying the stock looks roughly 92.1% overvalued today. The Quality Score stands at 65/100 (solid quality), in the Technology sector. Bull case: the Growth Earnings group reads highest at a median of 124,381 KRW per share, and 4 of the 24 models we run sit above the 144,000 KRW price. Bear case: the Asset-Based group reads lowest at 15,734 KRW, and 20 of the 24 models stay below the price. Evidence for this calculation is medium.
Over the trailing twelve months, PSK HOLDINGS Inc generated revenue of 74.8B KRW at a net margin of 46.7%. Revenue declined 27.4% year over year. Fundamentals as of Aug 20, 2026
Our scenario range runs from 54,165 KRW (bear case) to 95,866 KRW (bull case); at 144,000 KRW, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 384% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at −56% fair-value upside, at −48%, 031980 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small. Every input is real reported data, nothing guessed.
All 24 models by family
Widest divergence: Growth Earnings (124,381 KRW) versus Asset-Based (15,734 KRW). Highest evidence: FCF DCF (75).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 20, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 67 · Market factors (momentum, volatility) 65
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
About the company
PSK HOLDINGS Inc. manufactures and sells semiconductor manufacturing and flat panel display equipment worldwide. It offers descum and surface treatment solution for semiconductor packaging industry; and hot DI water equipment used in semiconductor wet cleaning process, as well as technology for fluxless reflow process.
Full company description
PSK HOLDINGS Inc. manufactures and sells semiconductor manufacturing and flat panel display equipment worldwide. It offers descum and surface treatment solution for semiconductor packaging industry; and hot DI water equipment used in semiconductor wet cleaning process, as well as technology for fluxless reflow process. The company was founded in 1990 and is based in Hwaseong-si, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
PSK HOLDINGS Inc reported revenue of 208B KRW in FY2025 versus 81.6B KRW in FY2021, a compound +26.3%/yr. Reported net income was 91.7B KRW in FY2025, compounding +18.4%/yr from FY2021.
031980 screens 92% overvalued. Compare with TES Co →
Peer Group
Semiconductors & Semiconductor Equipment · 48 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Semiconductors & Semiconductor Equipment median · lower = cheaper
Strength profile in five axes (Snowflake)
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Insider activity: 45/100
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Semiconductors & Semiconductor Equipment stocks, each showing price versus our Fair Value estimate (as of Aug 20, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| TES Co 095610 | 144,000 KRW | 57,543 KRW | −60% |
| Eugene Technology Co 084370 | 128,500 KRW | 47,495 KRW | −63% |
| TSE Co 131290 | 256,000 KRW | 83,925 KRW | −67% |
| ISC Co 095340 | 159,800 KRW | 61,198 KRW | −62% |
| Jeju Semiconductor Corp 080220 | 76,100 KRW | 23,830 KRW | −69% |
| Tokai Carbon Korea Co 064760 | 225,500 KRW | 154,525 KRW | −31% |
| HANA Micron Inc 067310 | 36,650 KRW | 16,102 KRW | −56% |
| RFHIC Corporation 218410 | 51,000 KRW | 29,096 KRW | −43% |
| S&S Tech Corporation 101490 | 43,250 KRW | 60,781 KRW | +41% |
| Global Standard Technology, Limited 083450 | 50,500 KRW | 59,982 KRW | +19% |
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