SK Hynix Inc (000660) Fair Value & Analysis
Technology · KR · Market cap 1,478T KRW (≈ $1.0T) · ISIN KR7000660001
What is SK Hynix Inc really worth?
A solid business, but trading 11% above our fair value of 1,481,291 KRW.
Strengths
Risks
For context
Fair value as of: Sep 5, 2026
From 24 valuation models · updated today
Share price +5.1% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- The model range is unusually wide (686,965 KRW to 2,333,154 KRW). The outcome hinges heavily on assumptions, so read the point estimate with caution.
- The price sits in the upper half of our model range, so the margin of safety is thin.
- Read the verdict with care: some models are missing inputs, so the estimate scatters more than usual.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 5, 2026.
How to read this chart
60‑month range 72,945 KRW – 2,919,000 KRW · fair‑value band 686,965 KRW – 2,333,154 KRW · the 1,647,000 KRW price screens above the 1,481,291 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. Dashed = 300-day average. As of Sep 5, 2026.
Analysis
SK Hynix Inc (000660) currently trades at 1,647,000 KRW, while our model-based Fair Value estimate is 1,481,291 KRW, implying the stock looks roughly 11.2% overvalued today. The Quality Score stands at 68/100 (solid quality), in the Technology sector. Bull case: the Growth Earnings group reads highest at a median of 1,794,734 KRW per share, and 7 of the 24 models we run sit above the 1,647,000 KRW price. Bear case: the Economic Profit group reads lowest at 689,491 KRW, and 17 of the 24 models stay below the price. Evidence for this calculation is medium.
Over the trailing twelve months, SK Hynix Inc generated revenue of 132T KRW at a net margin of 56.9%. Revenue grew 198.1% year over year. It earns a return on equity of 61.2%. Net debt stands at 7.3T KRW. Fundamentals as of Sep 5, 2026
Our scenario range runs from 686,965 KRW (bear case) to 2,333,154 KRW (bull case); at 1,647,000 KRW, the current price sits within 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. For context, the median of 10 Technology peers we cover trades at −62% fair-value upside, at −10%, 000660 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 (1,794,734 KRW) versus Asset-Based (113,750 KRW). Highest evidence: FCF DCF (74).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Sep 5, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 68 · Market factors (momentum, volatility) 51
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
SK hynix Inc. research, develops manufactures, and sells semiconductor devices in Korea, China, rest of Asia, the United States, and Europe. It offers DRAM, NAND storage, SSD, MCP, and CMM products. The company provides its products for server, networking, mobile, personal computer, consumer, and automotive applications.
Full company description
SK hynix Inc. research, develops manufactures, and sells semiconductor devices in Korea, China, rest of Asia, the United States, and Europe. It offers DRAM, NAND storage, SSD, MCP, and CMM products. The company provides its products for server, networking, mobile, personal computer, consumer, and automotive applications. It is also involved in the construction, business support, industrial material distribution, semiconductor apparel manufacturing, baking, hospital, education, information and communication, investment, and money trust activities. The company was formerly known as Hynix Semiconductor Inc. and changed its name to SK hynix Inc. in March 2012. SK hynix Inc. was founded in 1949 and is headquartered in Icheon-si, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
SK Hynix Inc reported revenue of 97.1T KRW in FY2025 versus 43.0T KRW in FY2021, a compound +22.6%/yr. Reported net income was 42.9T KRW in FY2025, compounding +45.4%/yr from FY2021.
000660 screens 11% overvalued. Compare with NVIDIA Corporation →
Peer Group
Semiconductors · 325 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 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.
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 stocks, each showing price versus our Fair Value estimate (as of Sep 5, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| NVIDIA Corporation NVDA | $227.98 | $98.98 | −57% |
| Taiwan Semiconductor Manufacturing Company TSM | $427.30 | $296.10 | −31% |
| Broadcom Inc AVGO | $371.54 | $118.27 | −68% |
| Micron Technology, Inc MU | $932.86 | $148.38 | −84% |
| Advanced Micro Devices, Inc AMD | $476.67 | $55.02 | −88% |
| Intel Corporation INTC | $92.09 | $35.41 | −62% |
| Texas Instruments Incorporated TXN | $266.54 | $78.54 | −71% |
| QUALCOMM Incorporated QCOM | $164.78 | $147.20 | −11% |
| MediaTek Inc 2454 | 3,845 TWD | 1,559 TWD | −59% |
| Analog Devices, Inc ADI | $354.52 | $130.34 | −63% |
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