Sumco Corp ADR (SUOPY) fair value: what the stock is really worth
We calculate from audited financials what Sumco Corp ADR is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily, free.
Compare price with fair valuebelow fair value = cheap, above = expensive
Check the quality50 and up solid, 75 and up strong
Watch it or check another stockalert when fair value or trend changes
Technology · US · Market cap $9.2B · ISIN US86558P1093
At a glance
SCSumco Corp ADRSUOPY · US
Price$38.32
Fair Value$69.78
Upside+82.1%
Quality38/100
Below-average quality, trading 45% below our fair value of $69.78.
As of Sep 8, 2026, the fair value of Sumco Corp ADR is $69.78 per share against a price of $38.32, so the fair value sits 82% above the price. A model estimate from reported figures, not an analyst target.
!Expensive Growth (revenue 5y +8.1 %/yr)
!Loss-making · -5.7% net margin
!Moderate debt · negative free cash flow
·0.50% dividend yield
!Trails peers (3/12)
!Narrow moat 18/100
!Evidence only medium, so the estimate is less certain
!Weak on dividend: 10 out of 100
Evidence: MediumRange $50.06 to $89.50
Fair value as of: Sep 8, 2026
From 4 valuation models · updated 3 days ago
Fair value updated Sep 8, 2026, revised from $66.56 to $69.78 (+4.8%) since Aug 30, 2026. Share price −13.2% over the past month.
This is the short version. In the app for Sumco Corp ADR:
Watch Sumco Corp ADR for free, get notified when fair value or trend changes. Plus fair value for all 35,000+ stocks, 14 days of Pro free, no card.Watch for free
69 individual criteria per stock, every one traceable See the method →
What matters now
The large discount to fair value meets weak quality (38/100). That raises the risk this is a value trap rather than a bargain.
The price is below even our cautious bear case ($50.06). The market is more pessimistic than our downside scenario.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 8, 2026.
How to read this chart
60‑month range $9.99 – $67.00 · fair‑value band $50.06 – $89.50 · the $38.32 price screens below the $69.78 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 8, 2026.
Sumco Corp ADR (SUOPY) currently trades at $38.32, while our model-based Fair Value estimate is $69.78, implying the stock looks roughly 45.1% undervalued today. The Quality Score stands at 38/100 (below-average quality), in the Technology sector. Bull case: the Multiples group reads highest at a median of $69.78 per share, and 1 of the 4 models we run sit above the $38.32 price. Bear case: the Asset-Based group reads lowest at $14.41, and 3 of the 4 models stay below the price. Evidence for this calculation is medium.
Over the trailing twelve months, Sumco Corp ADR generated revenue of $409B at a net margin of −5.7%. Revenue declined 1.0% year over year. It earns a return on equity of −3.5%. Net debt stands at $287B. Fundamentals as of Sep 8, 2026
Scenario range: $50.06 (bear) to $89.50 (bull), the price of $38.32 sits below it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target. The share trades about 31% below its 52-week high and 160% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at −71% fair-value upside, at 82%, SUOPY screens cheaper than that median.
Fair Value models
Each model values the company its own way; the fair value above is the evidence-weighted blend. Evidence (0 to 100) shows how complete a model's inputs are. How we calculate →
ModelBear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target.Evidence
Free, no payment details. Unsubscribe anytime in one click.
Key figures & financial health
P/S ratio0.02TTM
EPS (TTM)$−0.4200
Dividend yield0.5%
Net margin−2.9%FY2025
Return on equity−3.5%TTM
Return on assets (EBIT)5.7%avg 5y
More key figures
Profitability
Operating margin−7.3%TTM
Growth
Revenue (TTM)$409BTTM
Revenue growth (YoY)−1.0%3y avg −0.9%
Balance sheet & cash flow
Free cash flow−$11.5BFY2025
Net debt$287BFY2025
Figures from reported company fundamentals · as of Sep 8, 2026. TTM = trailing twelve months.
Quality Score breakdown
Overall quality38/100
Of which business quality 38
· Market factors (momentum, volatility) 65
Profitability11
Margins and returns on capital today
Quality Growth35
Are margins and returns improving?
Cashflow31
Earnings quality: real cash, not paper profit
Fin. Strength41
Balance sheet, leverage, solvency risk
Investment49
Disciplined investing over empire-building
Low Volatility26
Calm price path (market factor)
Momentum83
Price trend over the last 3–12 months (market factor)
52W Momentum79
Distance to the 52-week high (market factor)
Net Issuance82
Buybacks instead of dilution
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
Sumco Corporation engages in the manufacture and sale of silicon wafers for the semiconductor industry in Japan, the United States, China, Taiwan, South Korea, Europe, and internationally. It offers polished, annealed, epitaxial, junction isolated, silicon-on-insulator, and reclaimed polished wafers, as well as provides monocrystalline ingots.
Full company description
Sumco Corporation engages in the manufacture and sale of silicon wafers for the semiconductor industry in Japan, the United States, China, Taiwan, South Korea, Europe, and internationally. It offers polished, annealed, epitaxial, junction isolated, silicon-on-insulator, and reclaimed polished wafers, as well as provides monocrystalline ingots. The company was formerly known as Sumitomo Mitsubishi Silicon Corp. and changed its name to Sumco Corporation in August 2005. The company was incorporated in 1999 and is headquartered in Minato, Japan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Sumco Corp ADR reported revenue of ¥430B in FY2025 versus ¥336B in FY2021, a compound +6.4%/yr. Reported net income was −¥12.3B in FY2025.
Growth Quality 24/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Latest Revenue (FY 2025)
$430B
Latest YoY
+8.3%
Avg. revenue growth/yr (3Y) ⓘ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.
−0.9%
Avg. revenue growth/yr (5Y) ⓘ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.
+8.1%
Avg. revenue growth/yr (21Y) ⓘ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.
+3.9%
EBIT 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.
13.0% (2020) → −0.8% (2025)
Value creation/yr ⓘ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
Revenue+6.4%/yr
FY21¥336B
FY22¥441B
FY23¥426B
FY24¥397B
FY25¥430B
Net income
FY21¥41.1B
FY22¥70.2B
FY23¥63.9B
FY24¥19.9B
FY25−¥12.3B
Character of growth · EPS growth decomposed (2014-2025)+11.4 % p.a.
Revenue per share+5.3 %
of which total revenue +7.4 % · buybacks/dilution −1.9 %
EBIT margin+3.2 %
Tax rate−2.3 %
Residual (interest, one-offs)+5.0 %
Annual growth per factor. These are factors, not summands: multiplied they give the EPS growth rate, added they do not quite. Start and end points are 3-year averages (details on hover).
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
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.
This stockSector peers
VALUE100· sector 0
FUTURE0· sector 63
PAST0· sector 30
HEALTH73· sector 96
DIVIDEND10· sector 17
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 (as of Sep 8, 2026).
Is Sumco Corp ADR (SUOPY) overvalued or undervalued?
As of Sep 8, 2026, our model estimates a fair value of $69.78 versus a price of $38.32, about +82% upside (undervalued).
What is the fair value of SUOPY?
Our model-based fair value for Sumco Corp ADR is $69.78 (as of Sep 8, 2026), built from audited fundamentals. The current price: $38.32.
What is the quality score of SUOPY?
Sumco Corp ADR has a Quality Score of 38/100. 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 Sumco Corp ADR (SUOPY)?
Our model-based price target is the fair value of $69.78 (as of Sep 8, 2026) from 4 valuation models. Cautious scenario $50.06, optimistic scenario $89.50. It is a calculation from audited fundamentals, not an analyst target.
What is the Sumco Corp ADR stock forecast for 2026?
Our models put fair value at $69.78, about +82% upside versus a price of $38.32 (undervalued). Cautious scenario $50.06, optimistic scenario $89.50. The calculation is refreshed regularly with new filings.
What is the revenue of Sumco Corp ADR (SUOPY)?
Sumco Corp ADR reported trailing-twelve-month revenue of about $409B (latest available figure, as of Sep 8, 2026).
What is the net profit margin of SUOPY?
The net profit margin of Sumco Corp ADR is about −5.7%, meaning it is currently running at a net loss. Based on the latest reported figures.
Does Sumco Corp ADR pay a dividend?
Sumco Corp ADR currently shows a dividend yield of about 0.50% relative to its recent price (as of Sep 8, 2026).
What is the intrinsic value of Sumco Corp ADR (SUOPY)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sumco Corp ADR it is $69.78 per share (as of Sep 8, 2026), against a price of $38.32. It is the blended result of 4 valuation models (cash flow, earnings, asset, dividend).
Is Sumco Corp ADR stock overvalued or undervalued in 2026?
As of Sep 8, 2026, SUOPY trades below its calculated fair value: price $38.32, fair value $69.78, a gap of about +82% (undervalued). 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 SUOPY?
No. The price is what the market pays today ($38.32); the fair value is what the company's own numbers justify ($69.78). For Sumco Corp ADR the two are $31.46 per share apart. That gap is exactly why we show both numbers side by side.
How much is Sumco Corp ADR worth?
The market values Sumco Corp ADR at about $9.2B (market capitalisation, as of Sep 8, 2026). Per share that is $38.32; our models calculate a fair value of $69.78 per share.
What do the bullish and bearish scenarios say about SUOPY?
Our models span a range for Sumco Corp ADR: cautious scenario $50.06, base $69.78, optimistic $89.50 per share (as of Sep 8, 2026, price $38.32). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the PEG ratio of SUOPY?
The PEG ratio of Sumco Corp ADR is 1.44 (P/E divided by earnings growth, as of Sep 8, 2026). That is above 1, so the growth is already paid for in the price.
How solid is the balance sheet of Sumco Corp ADR (SUOPY)?
Balance-sheet figures for Sumco Corp ADR (as of Sep 8, 2026): return on equity −3.5%, debt of 0.54 per unit of equity. They feed the Quality Score of 38/100, which measures business quality independently of the share price.
How far is SUOPY from its 52-week high?
Sumco Corp ADR trades at $38.32, about 31% below its 52-week high of $55.76 and 160% above the low of $14.74 (as of Sep 8, 2026). Distance from the high says nothing about value: that is what the fair value of $69.78 is for.
Which stocks are comparable to Sumco Corp ADR?
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 Sumco Corp ADR stock attractive at the current price?
The data as of Sep 8, 2026: price $38.32, calculated fair value $69.78 (+82%), Quality Score 38/100, from 4 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of SUOPY calculated?
We run Sumco Corp ADR through 4 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of $69.78, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 32.6 % above its aggregate fair value. Sumco Corp ADR currently trades 82 % below its own fair value, and the market average says nothing about that. 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 <a href="/is-it-worth-investing-now/">is it worth investing now</a>.
Free · no account needed
Watch Sumco Corp ADR in the live analysis
One click puts Sumco Corp ADR on your watchlist: fair value and trend at a glance, plus comparison, the diversification check and the 35,000+ stock screener. You can also try 14 days of Pro there, no card.
Sumco Corp ADR
SUOPY · US