Sumida Corporation researches (SDAEF) fair value: what the stock is really worth
As of Sep 18, 2026: fair value of Sumida Corporation researches $17.30, price $6.78, upside +155.2%, quality 44 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
Watch Sumida Corporation researches 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 freePro now: $1 first month
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.
How to read this chart
29‑month range $5.98 – $6.83 · fair‑value band $12.98 – $22.98 · the $6.78 price screens below the $17.30 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.
Follow Sumida Corporation researches in your weekly email
Every Wednesday you see whether Sumida Corporation researches is on track or worth a review, plus price against fair value. Free, up to 3 stocks.
We send you a confirmation link. Unsubscribe with one click.
Sumida Corporation researches, designs, develops, manufactures, and sells electronic components in Japan, the United States, China, Hong Kong, Germany, the rest of the Asia Pacific, the rest of the European Union, the rest of North America, and internationally.
Show more
Sumida Corporation researches, designs, develops, manufactures, and sells electronic components in Japan, the United States, China, Hong Kong, Germany, the rest of the Asia Pacific, the rest of the European Union, the rest of North America, and internationally. The company offers power inductors, rod core chokes, RF coils, and RF chip inductors, including surface mount, through-hole, and LPF coils for digital amplifiers; and power transformers, such as surface mount, through-hole, and PoE transformers, as well as switching mode power supplies, reactors, and wireless power transfer coils. It also provides signal transformers and magnetics comprising pulse and xDSL transformers, RF/communication, RFID, antennas, and other products; EMC coils consisting of AC and DC power line, and normal and common mode chokes; and sensors and actuators, including rotor position sensors, ABS coils, and solenoid coils. In addition, the company offers automotive modules comprising choke modules for inverters, module components, component carriers, power conversion, and other components and modules; magnetic materials, such as ferrites, powder cores, and nanocrystalline materials; filters; feedthrough capacitors and ceramics, which consist of filter plates, trimmer capacitors, and ceramic mounting elements; flexible connections; electronic manufacturing services; low-voltage transformers, chokes, LCL-filters, AFE and EMC filters, and MF-transformers for the power industry; and components for medical equipment, including network isolation and isolation transformers. The company's products are used for audio/visual, OA, automotive, and industrial applications. The company was formerly known as Sumida Electric Co., Ltd and changed its name to Sumida Corporation in June 2000. Sumida Corporation was founded in 1950 and is headquartered in Chuo, Japan.
Stock analysis
Sumida Corporation researches (SDAEF) currently trades at $6.78, while our model-based Fair Value estimate is $17.30, implying the stock looks roughly 60.8% undervalued today.
Show more
Valuation
Bull case: the Growth DCF group reads highest at a median of $17.16 per share, and 22 of the 22 models we run sit above the $6.78 price.
Bear case: the Earnings-Based group reads lowest at $7.15, and 0 of the 22 models stay below the price. Evidence for this calculation is medium.
Scenario range: $12.98 (bear) to $22.98 (bull), the price of $6.78 sits below 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 44/100 (below-average quality), in the Technology sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Sumida Corporation researches reported revenue of ¥147B in FY2025 versus ¥139B in FY2022, a compound +2.0%/yr. Reported net income was ¥3.6B in FY2025, compounding −10.8%/yr from FY2022.
Key figures
Market cap $224M · P/E ratio 16.5 · P/S ratio 0.41 · EPS (TTM) $0.4100 · Net margin 2.5% · Return on equity 6.1% · Return on assets (EBIT) 4.9% · Operating margin 3.9%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 42 out of 100 (medium confidence).
What moves the price
The share trades at its 52-week high and 5% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at −66% fair-value upside, at 155%, SDAEF screens cheaper than that median.
Fair Value models
Bear $12.98Fair Value $17.30Bull $22.98
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then ($0.3010 per share) are deliberately not added.Bear ⓘ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 ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
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.57/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
+2.2%
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.
+2.0%
’22
’23
’24
’25
What shareholders gained per year (last 3 years), in JPY ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 3 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in JPY: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
−13.9%
Earnings growth per share plus dividend.
Earnings per share, growth per year−13.9%
Dividend (yield on the price)0.0%
Profit margin 2022 to 2025 ⓘ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.6% → 5%
Growth Forecast
Price in line with expectations
The price assumes about as much growth as the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+1.6%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (figures in JPY, Japan: IMF forecast 2.1% a year to 2030, 1.3% from 2016 to 2025) that is about −0.5% a year for the price.
Compare Sumida Corporation researches with another stock
Price, fair value, quality and upside side by side.
Free, no sign-up
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.Electronic Components · 654 stocks
Beats the industry median on 8/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score44 · Below median
Fair Value upside+155% · Top 25%
Profitability
Return on equity (TTM)6% · Below median
Return on assets3% · Above median
Net margin (TTM)3% · Below median
Operating margin (TTM)4% · Below median
Growth and dividend
Revenue growth9% · Above median
Balance sheet
Debt / equity0.25× · Above median
Valuation Multiplesvs Electronic Components median · lower = cheaper
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.
Is Sumida Corporation researches (SDAEF) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of $17.30 versus the last price from Sep 18, 2026 of $6.78, about +155% upside (undervalued).
What is the fair value of SDAEF?
Our model-based fair value for Sumida Corporation researches is $17.30 (as of Sep 24, 2026), built from audited fundamentals. Last price (from Sep 18, 2026): $6.78.
What is the quality score of SDAEF?
Sumida Corporation researches has a Quality Score of 44/100. 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 Sumida Corporation researches (SDAEF)?
Our model-based price target is the fair value of $17.30 (as of Sep 24, 2026) from 22 valuation models. Cautious scenario $12.98, optimistic scenario $22.98. It is a calculation from audited fundamentals, not an analyst target.
What is the Sumida Corporation researches stock forecast for 2026?
Our models put fair value at $17.30, about +155% upside versus the last price from Sep 18, 2026 of $6.78 (undervalued). Cautious scenario $12.98, optimistic scenario $22.98. The calculation is refreshed regularly with new filings.
What is the revenue of Sumida Corporation researches (SDAEF)?
Sumida Corporation researches reported trailing-twelve-month revenue of about ¥150B (latest available figure, as of Sep 24, 2026).
What growth is priced into Sumida Corporation researches (SDAEF)?
For today's price to be fair in a discounted-cash-flow model, Sumida Corporation researches would have to grow free cash flow by +1.6 % per year for five years (discount rate 12.6 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 3 years revenue grew +2.0 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of SDAEF use?
Our models discount Sumida Corporation researches at 12.6 %: a base by market capitalisation (micro), damped by beta 0.97, country premium for USA. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Sumida Corporation researches that is +1.6 % per year a year over ten years, using the same discount rate (12.6 %) and the same formula as our fair value.
How much growth has Sumida Corporation researches (SDAEF) delivered so far?
Over the past 3 years revenue at Sumida Corporation researches grew +2.0 % a year. The price currently implies +1.6 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Sumida Corporation researches (SDAEF) growing?
The median revenue growth in the sector is +3.4 % a year. That is the yardstick for the growth priced into Sumida Corporation researches (+1.6 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Sumida Corporation researches (SDAEF)?
The free-cash-flow yield on the price is 25.71 %: that much free cash flow Sumida Corporation researches produces per unit of market value. When it exceeds the discount rate of our models (12.6 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Sumida Corporation researches (SDAEF)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sumida Corporation researches it is $17.30 per share (as of Sep 24, 2026), against a price of $6.78. It is the blended result of 22 valuation models (cash flow, earnings, asset, dividend).
Is Sumida Corporation researches stock overvalued or undervalued in 2026?
As of Sep 24, 2026, SDAEF trades below its calculated fair value: price $6.78, fair value $17.30, a gap of about +155% (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 SDAEF?
No. The price is what the market pays today ($6.78); the fair value is what the company's own numbers justify ($17.30). For Sumida Corporation researches the two are $10.52 per share apart. That gap is exactly why we show both numbers side by side.
How much is Sumida Corporation researches worth?
The market values Sumida Corporation researches at about $224M (market capitalisation, as of Sep 24, 2026). Per share that is $6.78; our models calculate a fair value of $17.30 per share.
What do the bullish and bearish scenarios say about SDAEF?
Our models span a range for Sumida Corporation researches: cautious scenario $12.98, base $17.30, optimistic $22.98 per share (as of Sep 24, 2026, price $6.78). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of SDAEF?
Sumida Corporation researches trades at a price-to-earnings ratio of 16.5 (as of Sep 24, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of $17.30 is built from several models across several years. Other multiples: P/B 0.6, P/S 0.2, EV/EBITDA 2.2.
How solid is the balance sheet of Sumida Corporation researches (SDAEF)?
Balance-sheet figures for Sumida Corporation researches (as of Sep 24, 2026): return on equity 6.1%, debt of 0.25 per unit of equity. They feed the Quality Score of 44/100, which measures business quality independently of the share price.
How far is SDAEF from its 52-week high?
Sumida Corporation researches trades at $6.78, at its 52-week high of $6.78 and 5% above the low of $6.45 (as of Sep 18, 2026). Distance from the high says nothing about value: that is what the fair value of $17.30 is for.
Which stocks are comparable to Sumida Corporation researches?
From the same area (Technology) we also value Amphenol Corporation, Delta Electronics, Inc, Corning Incorporated, Hon Hai Precision Industry Co, 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 Sumida Corporation researches stock attractive at the current price?
The data as of Sep 24, 2026: price $6.78, calculated fair value $17.30 (+155%), Quality Score 44/100, from 22 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 SDAEF calculated?
We run Sumida Corporation researches through 22 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 $17.30, 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 14.0 % above its aggregate fair value. Sumida Corporation researches currently trades 155 % 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 is it worth investing now.
What is the share price of Sumida Corporation researches (SDAEF)?
The latest price we hold is from Sep 18, 2026 and stands at $6.78. Our model-based fair value is $17.30, about +155% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Sumida Corporation researches right now?
The large discount to fair value meets weak quality (44/100). That raises the risk this is a value trap rather than a bargain. The price is below even our cautious bear case ($12.98). The market is more pessimistic than our downside scenario.
Key figures of Sumida Corporation researches
How large is the market capitalisation of Sumida Corporation researches (SDAEF)?
The market capitalisation of Sumida Corporation researches is $224M. 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 Sumida Corporation researches (SDAEF)?
The price-to-sales ratio of Sumida Corporation researches is 0.41 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Sumida Corporation researches (SDAEF)?
Earnings per share at Sumida Corporation researches are $0.4100 (price ÷ EPS = P/E 16.5). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Sumida Corporation researches (SDAEF)?
The net margin of Sumida Corporation researches is 2.5% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Sumida Corporation researches (SDAEF)?
The return on equity (ROE) of Sumida Corporation researches is 6.1% (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 Sumida Corporation researches (SDAEF)?
On an EBIT basis the return on assets of Sumida Corporation researches is 4.9% (avg 4y). 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 Sumida Corporation researches (SDAEF)?
The operating margin of Sumida Corporation researches is 3.9% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Sumida Corporation researches (SDAEF)?
Revenue at Sumida Corporation researches is growing +8.6% versus a year earlier (3y avg +2.0%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Sumida Corporation researches (SDAEF)?
Earnings per share at Sumida Corporation researches are growing +23.8% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Sumida Corporation researches (SDAEF) carry?
The net debt of Sumida Corporation researches is ¥50.3B (fiscal year 2025, ≈ 5.5 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
Free · no account needed
Watch Sumida Corporation researches in the live analysis
One click puts Sumida Corporation researches 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.
Some data
Sep 24, 2026