Ruentex Interior Design Inc. (6881) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Ruentex Interior Design Inc. TWD 116, price TWD 214, upside -45.8%, quality 56 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Ruentex Interior Design Inc. engages in interior design and decoration, landscape design engineering, and construction businesses in Taiwan. It undertakes works of corporate offices, and residential and commercial spaces, as well as landscape, laboratory, and education and culture projects.
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Ruentex Interior Design Inc. engages in interior design and decoration, landscape design engineering, and construction businesses in Taiwan. It undertakes works of corporate offices, and residential and commercial spaces, as well as landscape, laboratory, and education and culture projects. The company also provides interior, landscape, and construction materials, as well as project management services. Ruentex Interior Design Inc. was founded in 1991 and is based in Taipei, Taiwan.
Stock analysis
Ruentex Interior Design Inc. (6881) currently trades at 214.00 TWD, while our model-based Fair Value estimate is 116.00 TWD, implying the stock looks roughly 84.5% overvalued today.
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Valuation
Bull case: the Earnings-Based group reads highest at a median of 521.90 TWD per share, and 4 of the 9 models we run sit above the 214.00 TWD price.
Bear case: the Asset-Based group reads lowest at 40.74 TWD, and 5 of the 9 models stay below the price. Evidence for this calculation is high.
Scenario range: 95.93 TWD (bear) to 313.86 TWD (bull), the price of 214.00 TWD sits inside 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 56/100 (solid quality), in the Industrials sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Ruentex Interior Design Inc. reported revenue of 2.5B TWD in FY2025 versus 911M TWD in FY2021, a compound +28.3%/yr. Reported net income was 291M TWD in FY2025, compounding +64.5%/yr from FY2021. FY2021 was a trough year, so the rate overstates the trend.
Key figures
Market cap 3.2B TWD (≈ $101M) · P/E ratio 10.5 · P/S ratio 1.24 · EPS (TTM) 20.38 TWD · Dividend yield 8.6% · Net margin 11.8% · Return on equity 40.5% · Return on assets (EBIT) 12.1%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 48 out of 100 (medium confidence).
What moves the price
The share trades about 16% below its 52-week high and 8% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at 0% fair-value upside, at −46%, 6881 screens richer than that median.
Fair Value models
Bear 95.93 TWDFair Value 116.00 TWDBull 313.86 TWD
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 (1.38 TWD 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.62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+22.9%
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.
+32.4%
’21
’22
’23
’24
’25
What shareholders gained per year (last 5 years), in TWD (mathematically smoothed) ⓘ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 5 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. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip. Measured in TWD: 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.
+50.1%
Earnings growth per share plus dividend.
Earnings per share, growth per year+41.5%
Dividend (yield on the price)8.6%
Profit margin 2021 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.5% → 14%
2025 sits 77% above its own trend. The rate follows the median trend of the last 5 years, not that single year.
Compare Ruentex Interior Design Inc. with another stock
Price, fair value, quality and upside side by side.
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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.Consulting Services · 86 stocks
Beats the industry median on 7/12 measures
A mixed picture versus its industry peers.
Valuation
Quality Score55 · Below median
Fair Value upside−46% · Bottom 25%
Profitability
Return on equity (TTM)40% · Top 25%
Return on assets10% · Top 25%
Net margin (TTM)12% · Top 25%
Operating margin (TTM)15% · Above median
Growth and dividend
Revenue growth−12% · Bottom 25%
Dividend yield (TTM)8.6% · Top 25%
Valuation Multiplesvs Consulting Services median · lower = cheaper
P/E (TTM)10.5× · Cheapest 25%
P/B3.54× · Priciest 25%
P/S (TTM)1.31× · Pricier than median
EV/EBITDA8.3× · Cheaper than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 41
FUTURE (revenue growth)0· sector 10
PAST (return on equity)100· sector 40
HEALTH (low debt)0· sector 89
DIVIDEND (yield)100· sector 61
VALUE 0: the price sits above our fair-value range.
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.
Cite: Fair Value Calculator (2026). "Ruentex Interior Design Inc. Fair Value". https://www.fairvalue-calculator.com/stock/6881
Frequently asked questions
Is Ruentex Interior Design Inc. (6881) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 116.00 TWD versus a price of 214.00 TWD, about −46% upside (overvalued).
What is the fair value of 6881?
Our model-based fair value for Ruentex Interior Design Inc. is 116.00 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 214.00 TWD.
What is the quality score of 6881?
Ruentex Interior Design Inc. has a Quality Score of 56/100. 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 Ruentex Interior Design Inc. (6881)?
Our model-based price target is the fair value of 116.00 TWD (as of Sep 24, 2026) from 9 valuation models. Cautious scenario 95.93 TWD, optimistic scenario 313.86 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Ruentex Interior Design Inc. stock forecast for 2026?
Our models put fair value at 116.00 TWD, about −46% upside versus a price of 214.00 TWD (overvalued). Cautious scenario 95.93 TWD, optimistic scenario 313.86 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Ruentex Interior Design Inc. (6881)?
Ruentex Interior Design Inc. reported trailing-twelve-month revenue of about 2.5B TWD (latest available figure, as of Sep 24, 2026).
Does Ruentex Interior Design Inc. pay a dividend?
Ruentex Interior Design Inc. currently shows a dividend yield of about 8.64% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Ruentex Interior Design Inc. (6881)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Ruentex Interior Design Inc. it is 116.00 TWD per share (as of Sep 24, 2026), against a price of 214.00 TWD. It is the blended result of 9 valuation models (cash flow, earnings, asset, dividend).
Is Ruentex Interior Design Inc. stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 6881 trades above its calculated fair value: price 214.00 TWD, fair value 116.00 TWD, a gap of about −46% (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 6881?
No. The price is what the market pays today (214.00 TWD); the fair value is what the company's own numbers justify (116.00 TWD). For Ruentex Interior Design Inc. the two are 98.00 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Ruentex Interior Design Inc. worth?
The market values Ruentex Interior Design Inc. at about 3.2B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 214.00 TWD; our models calculate a fair value of 116.00 TWD per share.
What do the bullish and bearish scenarios say about 6881?
Our models span a range for Ruentex Interior Design Inc.: cautious scenario 95.93 TWD, base 116.00 TWD, optimistic 313.86 TWD per share (as of Sep 24, 2026, price 214.00 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 6881?
Ruentex Interior Design Inc. trades at a price-to-earnings ratio of 10.5 (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 116.00 TWD is built from several models across several years. Other multiples: P/B 3.5, P/S 1.3, EV/EBITDA 8.3.
How solid is the balance sheet of Ruentex Interior Design Inc. (6881)?
Balance-sheet figures for Ruentex Interior Design Inc. (as of Sep 24, 2026): return on equity 40.5%. They feed the Quality Score of 56/100, which measures business quality independently of the share price.
How far is 6881 from its 52-week high?
Ruentex Interior Design Inc. trades at 214.00 TWD, about 16% below its 52-week high of 256.05 TWD and 8% above the low of 198.50 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 116.00 TWD is for.
Which stocks are comparable to Ruentex Interior Design Inc.?
From the same area (Industrials) we also value Verisk Analytics, Inc, SGS SA, Equifax Inc, Bureau Veritas SA, 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 Ruentex Interior Design Inc. stock attractive at the current price?
The data as of Sep 24, 2026: price 214.00 TWD, calculated fair value 116.00 TWD (−46%), Quality Score 56/100, from 9 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 6881 calculated?
We run Ruentex Interior Design Inc. through 9 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 116.00 TWD, 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 13.2 % above its aggregate fair value. Ruentex Interior Design 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 Ruentex Interior Design Inc. (6881)?
The closing price on Sep 24, 2026 was 214.00 TWD. Our model-based fair value is 116.00 TWD, about −46% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Ruentex Interior Design Inc. right now?
The model range is unusually wide (95.93 TWD to 313.86 TWD). The outcome hinges heavily on assumptions, so read the point estimate with caution. Solid but not exceptional quality (56/100) and above fair value, neither a clear bargain nor a standout compounder.
Key figures of Ruentex Interior Design Inc.
How large is the market capitalisation of Ruentex Interior Design Inc. (6881)?
The market capitalisation of Ruentex Interior Design Inc. is 3.2B TWD (≈ $101M). 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 Ruentex Interior Design Inc. (6881)?
The price-to-sales ratio of Ruentex Interior Design Inc. is 1.24 (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 Ruentex Interior Design Inc. (6881)?
Earnings per share at Ruentex Interior Design Inc. are 20.38 TWD (price ÷ EPS = P/E 10.5). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Ruentex Interior Design Inc. (6881)?
The dividend yield of Ruentex Interior Design Inc. is 8.6% (payout 90.8%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Ruentex Interior Design Inc. (6881)?
The net margin of Ruentex Interior Design Inc. is 11.8% (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 Ruentex Interior Design Inc. (6881)?
The return on equity (ROE) of Ruentex Interior Design Inc. is 40.5% (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 Ruentex Interior Design Inc. (6881)?
On an EBIT basis the return on assets of Ruentex Interior Design Inc. is 12.1% (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 Ruentex Interior Design Inc. (6881)?
The operating margin of Ruentex Interior Design Inc. is 14.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Ruentex Interior Design Inc. (6881)?
Revenue at Ruentex Interior Design Inc. is growing −11.9% versus a year earlier (3y avg +32.4%). 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 Ruentex Interior Design Inc. (6881)?
Earnings per share at Ruentex Interior Design Inc. are growing −7.6% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Ruentex Interior Design Inc. (6881) generate?
The free cash flow of Ruentex Interior Design Inc. is −219M TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
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