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HiDeep Inc (365590) fair value: what the stock is really worth

As of Nov 10, 2026: fair value (intrinsic value) of HiDeep Inc stock KRW 722, price KRW 1,317, that is 45.2% below the price, quality 25 out of 100. Rating: strongly overvalued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Technology KR

HI HiDeep Inc logo Thin data Nov 10, 2026

HiDeep Inc

365590 · KQ
Very expensive, weak quality

Our calculation puts a fair price 45% below what the stock costs today.

Fair value 721.81 KRW · Strongly overvalued
Quality 25/100
Weak Growth (revenue 3y −54.0 %/yr in KRW)
High debt
Negative free cash flow
Trails peers (0/8)
Narrow moat 9/100
Thin data
⟳ CyclicalEstimate
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

28,200 KRW 1,244 KRW Fair Value 721.81 KRW Jan 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range 1,244 KRW – 28,200 KRW · fair‑value band 541.36 KRW – 902.26 KRW · the 1,317 KRW price screens above the 721.81 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.

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Company profile

HiDeep Inc. designs, manufactures, and sells semiconductors and related products in South Korea. The company offers touch controller ICs. It also provides touch and stylus technology for flexible OLED displays; and 3D touch technology for various types of displays.

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HiDeep Inc. was founded in 2010 and is headquartered in Seongnam-si, South Korea.

Stock analysis

HiDeep Inc (365590) currently trades at 1,317 KRW, while our estimate is 721.81 KRW, 45% below the price, so the stock looks overvalued today.

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: 541.36 KRW (bear) to 902.26 KRW (bull), the price of 1,317 KRW sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 25/100 (below-average quality), in the Technology sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

HiDeep Inc reported revenue of 1.8B KRW in FY2025 versus 13.3B KRW in FY2021, a compound −39.6%/yr. Reported net income was −14.8B KRW in FY2025.

Key figures

Market cap 40.7B KRW (≈ $30.5M) Micro · P/S ratio 47.9 · EPS (TTM) −1,102 KRW · Return on equity −233% · Return on assets (EBIT) −36.3% (5-year average) · Operating margin −11,722% · Revenue growth (YoY) −92.7% · Free cash flow −7.5B KRW.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 9 out of 100 (medium confidence).

What moves the price

The share trades about 83% below its 52-week high and 6% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −11% fair-value upside, at −45%, 365590 screens richer than that median.

Fair Value

Bear 541.36 KRW Fair Value 721.81 KRW Bull 902.26 KRW
Price 1,317 KRW · Downside -45.2%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 25/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 1
How much profit the company makes from its sales and capital
Quality Growth 20
Are margins and returns getting better?
Cashflow 0
Do the profits arrive as real cash?
Financial strength 6
Debt, balance sheet and risk of trouble
Investment 67
Does it invest with discipline instead of growing at any price?
Low Volatility 50
How calm the share price moves, does not count
Price momentum 6
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 1
Distance to the 52-week high, does not count
New shares 100
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−70.0%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−54.0%
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
−0.4% (2021) → −660.7% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

365590 screens overvalued: fair value 45% below the price. Compare with ASML Holding →

Compare HiDeep Inc with another stock

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Peer Groupⓘ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.Semiconductor Equipment & Materials · 245 stocks

Beats the industry median on 0/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 25 · Bottom 25%
Fair Value upside −45.2% · Below median
Profitability
Return on assets −117.8% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) −92.7% · Bottom 25%
Balance sheet
Debt / equity 3.63× · Highest 25%

Valuation Multiplesvs Semiconductor Equipment & Materials median · lower = cheaper

P/B 18.22× · Priciest 25%
P/S (12 months) 89.92× · Priciest 25%

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Semiconductor Equipment & Materials stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Lam Research Corporation LRCX $222.39 $243.44 +9% vs 365590
Hon. Precision, Inc 7769 4,220 TWD 4,444 TWD +5% vs 365590
Applied Materials, Inc AMAT $372.53 $368.90 −1% vs 365590
ASML Holding ASML €1,361 €1,345 −1% vs 365590
KLA Corporation KLAC $152.99 $136.10 −11% vs 365590
Entegris, Inc ENTG $138.57 $91.54 −34% vs 365590
Qnity Electronics, Inc Q $123.64 $70.54 −43% vs 365590
Advanced Micro-Fabrication Equipment Inc 688012 ¥245.66 ¥123.44 −50% vs 365590
Teradyne, Inc TER $245.40 $66.14 −73% vs 365590
Hangzhou Changchuan Technology Co 300604 ¥180.91 ¥45.22 −75% vs 365590

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HiDeep Inc: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "HiDeep Inc Fair Value". https://www.fairvalue-calculator.com/stock/365590

Frequently asked questions

Is HiDeep Inc (365590) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is 721.81 KRW versus a price of 1,317 KRW, about 45% lower (overvalued).
What is the fair value of 365590?
Our estimate for HiDeep Inc is 721.81 KRW (as of Nov 10, 2026), built from audited fundamentals. The current price: 1,317 KRW.
What is the quality score of 365590?
HiDeep Inc has a Quality Score of 25/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for HiDeep Inc (365590)?
Our calculated price target is the estimate of 721.81 KRW (as of Nov 10, 2026). Cautious scenario 541.36 KRW, optimistic scenario 902.26 KRW. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the HiDeep Inc stock forecast for 2026?
Our estimate puts fair value at 721.81 KRW, about 45% lower versus a price of 1,317 KRW (overvalued). Cautious scenario 541.36 KRW, optimistic scenario 902.26 KRW. The calculation is refreshed regularly with new filings.
What is the intrinsic value of HiDeep Inc (365590)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For HiDeep Inc it is 721.81 KRW per share (as of Nov 10, 2026), against a price of 1,317 KRW.
Is HiDeep Inc stock overvalued or undervalued in 2026?
As of Nov 10, 2026, 365590 trades above its calculated fair value: price 1,317 KRW, fair value 721.81 KRW, a gap of about −45% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 365590?
No. The price is what the market pays today (1,317 KRW); the fair value is what the company's own numbers justify (721.81 KRW). For HiDeep Inc the two are 595.19 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is HiDeep Inc worth?
The market values HiDeep Inc at about 40.7B KRW (market capitalisation, as of Nov 10, 2026). Per share that is 1,317 KRW; our models calculate a fair value of 721.81 KRW per share.
What do the bullish and bearish scenarios say about 365590?
Our models span a range for HiDeep Inc: cautious scenario 541.36 KRW, base 721.81 KRW, optimistic 902.26 KRW per share (as of Nov 10, 2026, price 1,317 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of HiDeep Inc (365590)?
Balance-sheet figures for HiDeep Inc (as of Nov 10, 2026): return on equity −232.8%, debt of 3.63 per unit of equity. They feed the Quality Score of 25/100, which measures business quality independently of the share price.
How far is 365590 from its 52-week high?
HiDeep Inc trades at 1,317 KRW, about 83% below its 52-week high of 7,640 KRW and 6% above the low of 1,244 KRW (as of Nov 10, 2026). Distance from the high says nothing about value: that is what the fair value of 721.81 KRW is for.
Which stocks are comparable to HiDeep Inc?
From the same area (Technology) we also value ASML Holding, Applied Materials, Inc, Lam Research Corporation, KLA Corporation, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is HiDeep Inc stock attractive at the current price?
The data as of Nov 10, 2026: price 1,317 KRW, calculated fair value 721.81 KRW (−45%), Quality Score 25/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 15.1% above its aggregate fair value. HiDeep Inc itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of HiDeep Inc (365590)?
The closing price on Nov 10, 2026 was 1,317 KRW. Our estimate is 721.81 KRW, about 45% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with HiDeep Inc right now?
The price sits above even our optimistic bull case (902.26 KRW). The favourable scenario is already priced in. Weak quality (25/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.

Key figures of HiDeep Inc

How large is the market capitalisation of HiDeep Inc (365590)?
The market capitalisation of HiDeep Inc is 40.7B KRW (≈ $30.5M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of HiDeep Inc (365590)?
The price-to-sales ratio of HiDeep Inc is 47.9 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of HiDeep Inc (365590)?
Earnings per share at HiDeep Inc are −1,102 KRW. Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of HiDeep Inc (365590)?
The return on equity (ROE) of HiDeep Inc is −233% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of HiDeep Inc (365590)?
On an EBIT basis the return on assets of HiDeep Inc is −36.3% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of HiDeep Inc (365590)?
The operating margin of HiDeep Inc is −11,722% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at HiDeep Inc (365590)?
Revenue at HiDeep Inc is growing −92.7% versus a year earlier (3y avg −54.0%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does HiDeep Inc (365590) generate?
The free cash flow of HiDeep Inc is −7.5B KRW (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does HiDeep Inc (365590) carry?
The net debt of HiDeep Inc is 7.8B KRW (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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