PSK Inc (319660) Fair Value & Analysis
Technology · KR · Market cap 5.4T KRW
Fair value as of: Jul 15, 2026
From 26 valuation models · updated 26 days ago
Share price −21.8% over the past month.
A solid business, but screening 72% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (47,986 KRW). The favourable scenario is already priced in.
- Solid but not exceptional quality (66/100) and above fair value, neither a clear bargain nor a standout compounder.
- A fairly wide model range (23,138 KRW to 47,986 KRW) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 15, 2026.
How to read this chart
60‑month range 13,289 KRW – 211,500 KRW · fair‑value band 23,138 KRW – 47,986 KRW · the 118,400 KRW price screens above the 33,490 KRW fair value. Dashed = 300-day average. As of Jul 15, 2026.
Analysis
PSK Inc (319660) currently trades at 118,400 KRW, while our model-based Fair Value estimate is 33,490 KRW, implying the stock looks roughly 71.7% overvalued today. The Quality Score stands at 66/100 (solid 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: high).
Over the trailing twelve months, PSK Inc generated revenue of 512B KRW at a net margin of 19.5%. Revenue grew 53.6% year over year. It earns a return on equity of 19.0%. Fundamentals as of Jul 15, 2026
Our scenario range runs from 23,138 KRW (bear case) to 47,986 KRW (bull case); at 118,400 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 about 11% below its 52-week high, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -75% fair-value upside, at -72%, 319660 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted 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.
All 26 models by family
Widest divergence: Growth Earnings (42,686 KRW) versus Dividend Discount (6,881 KRW). Highest evidence: Growth DCF (80).
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 15, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 64 · Market factors (momentum, volatility) 68
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.
About the company
PSK Inc. develops, manufactures, and sells semiconductor processing equipment worldwide. The company offers dry strip, selective material removal, bevel etch, integrated process equipment, dry cleaning, new hard mask strip, etch back, power device etch, and wafer edge clean products. It also provides 3D IC packing equipment. PSK Inc.
Full company description
PSK Inc. develops, manufactures, and sells semiconductor processing equipment worldwide. The company offers dry strip, selective material removal, bevel etch, integrated process equipment, dry cleaning, new hard mask strip, etch back, power device etch, and wafer edge clean products. It also provides 3D IC packing equipment. PSK Inc. company was founded in 1990 and is headquartered in Hwaseong-si, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
PSK Inc reported revenue of 457B KRW in FY2025 versus 446B KRW in FY2021, a compound +0.6%/yr. Reported net income was 78.5B KRW in FY2025, compounding +0.6%/yr from FY2021.
319660 screens 72% overvalued. Compare with ASML Holding →
Peer Group
Semiconductor Equipment & Materials · 211 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 Semiconductor Equipment & Materials median · lower = cheaper
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.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Semiconductor Equipment & Materials stocks, each showing price versus our Fair Value estimate (as of Jul 15, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| ASML Holding ASML | C$50.50 | C$15.57 | -69% |
| Applied Materials, Inc AMAT | $579.43 | $143.08 | -75% |
| Lam Research Corporation LRCX | $346.10 | $67.57 | -80% |
| KLA Corporation KLAC | $212.75 | $53.01 | -75% |
| NAURA Technology Group 002371 | ¥774.20 | ¥151.43 | -80% |
| Advanced Micro-Fabrication Equipment Inc 688012 | ¥350.69 | ¥41.79 | -88% |
| Piotech Inc 688072 | ¥832.00 | ¥431.44 | -48% |
| Hon. Precision, Inc 7769 | 6,005 TWD | 1,804 TWD | -70% |
| Hangzhou Changchuan Technology Co 300604 | ¥325.24 | ¥33.33 | -90% |
| MPI Corporation 6223 | 5,600 TWD | 609.44 TWD | -89% |
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Price, fair value, quality and upside side by side.
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Frequently asked questions
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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.
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