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Sheng Yi Development Co.,Ltd (5455) fair value: what the stock is really worth

As of Sep 24, 2026: fair value of Sheng Yi Development Co.,Ltd TWD 22.98, price TWD 30.55, upside -24.8%, quality 39 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? No
  2. Good quality? No
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Real Estate · TW

SY Thin data Sep 24, 2026

Sheng Yi Development Co.,Ltd

5455 · TWO

Weak valuationQuality is weak on top of the rich price.

!Fair value 22.98 TWD · Overvalued (−25%)
!Quality 39/100
!Expensive Growth (revenue 3y +50.5 %/yr)
✓Solidly profitable · 12.2% net margin (TTM)
!negative free cash flow
!Mixed vs. peers (5/11)
!Narrow moat 35/100
!Insider activity 45/100
!Evidence only low, so the estimate is less certain
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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

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Price vs Fair Value

90.70 TWD 19.20 TWD Fair Value 22.98 TWD Apr 2021 Sep 2026

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

60‑month range 19.20 TWD – 90.70 TWD · fair‑value band 19.16 TWD – 44.78 TWD · the 30.55 TWD price screens above the 22.98 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

Sheng Yi Development Co.,Ltd operates as real estate development company in Taiwan. It engages in the construction of residential buildings and apartments for rent or sale; sale of building materials; leases and sells interior decoration; and leasing of real estate, as well as involved in the wholesale of building materials.

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Sheng Yi Development Co.,Ltd operates as real estate development company in Taiwan. It engages in the construction of residential buildings and apartments for rent or sale; sale of building materials; leases and sells interior decoration; and leasing of real estate, as well as involved in the wholesale of building materials. The company was formerly known as Signality System Engineering Co., Ltd. and changed its name to Sheng Yi Development Co.,Ltd in June 2017. The company was founded in 1980 and is based in Hsinchu City, Taiwan.

Stock analysis

Sheng Yi Development Co.,Ltd (5455) currently trades at 30.55 TWD, while our model-based Fair Value estimate is 22.98 TWD, implying the stock looks roughly 32.9% overvalued today.

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Valuation

Bull case: the Multiples group reads highest at a median of 59.87 TWD per share, and 5 of the 7 models we run sit above the 30.55 TWD price.

Bear case: the Asset-Based group reads lowest at 14.12 TWD, and 2 of the 7 models stay below the price. Evidence for this calculation is low.

Scenario range: 19.16 TWD (bear) to 44.78 TWD (bull), the price of 30.55 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 39/100 (below-average quality), in the Real Estate sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Sheng Yi Development Co.,Ltd reported revenue of 2.0B TWD in FY2025 versus 62.9M TWD in FY2021, a compound +138.7%/yr. Reported net income was 227M TWD in FY2025.

Key figures

Market cap 2.0B TWD (≈ $63.0M) · P/E ratio 8.1 · P/S ratio 0.90 · EPS (TTM) −0.6300 TWD · Net margin 11.1% · Return on equity 17.1% · Return on assets (EBIT) 4.3% · Operating margin −101%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 32 out of 100 (medium confidence).

What moves the price

The share trades about 1% below its 52-week high and 35% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Real Estate peers we cover trades at 54% fair-value upside, at −25%, 5455 screens richer than that median.

Fair Value models

Bear 19.16 TWD Fair Value 22.98 TWD Bull 44.78 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. 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.
Highest evidence
EV/EBITDA 58.87 TWD 78.48 TWD 98.09 TWD 64
EV/EBIT 75.97 TWD 101.27 TWD 126.58 TWD 63
Residual Income 19.61 TWD 24.02 TWD 50.75 TWD 61
All 7 models by family
Multiples
P/S Multiple 44.10 TWD 58.80 TWD 73.50 TWD 58
P/B Multiple 31.61 TWD 42.15 TWD 52.69 TWD 55
EV/EBIT 75.97 TWD 101.27 TWD 126.58 TWD 63
EV/EBITDA 58.87 TWD 78.48 TWD 98.09 TWD 64
EV/Revenue 41.92 TWD 59.87 TWD 77.81 TWD 51
Asset-Based
NCAV (Graham) 10.54 TWD 14.12 TWD 21.08 TWD 51
Economic Profit
Residual Income 19.61 TWD 24.02 TWD 50.75 TWD 61

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Quality Score breakdown

Overall quality 39/100

Of which business quality 38 · Market factors (momentum, volatility) 67

Profitability 41
Margins and returns on capital today
Quality Growth 25
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 45
Balance sheet, leverage, solvency risk
Investment 56
Disciplined investing over empire-building
Low Volatility 87
Calm price path (market factor)
Momentum 56
Price trend over the last 3–12 months (market factor)
52W Momentum 62
Distance to the 52-week high (market factor)
Net Issuance 82
Share count: buybacks or dilution?

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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. 62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
−43.6%
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.
+50.5%
What shareholders gained per year (last 3 years), in TWD ⓘ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 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.
+26.1%
Earnings growth per share plus dividend.
Earnings per share, growth per year+26.1%
Dividend (yield on the price)0.0%
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.−16% → 15%

5455 screens 33% overvalued. Compare with Sun Hung Kai Properties Limited →

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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.Real Estate - Development · 578 stocks

Beats the industry median on 5/11 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 39 · Below median
Fair Value upside −25% · Below median
Profitability
Return on equity (TTM) 17% · Top 25%
Return on assets 4% · Top 25%
Net margin (TTM) 12% · Above median
Operating margin (TTM) −101% · Bottom 25%
Growth and dividend
Revenue growth −97% · Bottom 25%

Valuation Multiplesvs Real Estate - Development median · lower = cheaper

P/E (TTM) 8.1× · Cheaper than median
P/B 1.45× · Priciest 25%
P/S (TTM) 1.13× · Pricier than median
EV/EBITDA 6.9× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 48
FUTURE (revenue growth)0 · sector 0
PAST (return on equity)68 · sector 11
HEALTH (low debt)0 · sector 83
DIVIDEND (yield)0 · sector 55

VALUE 0: the price sits above our fair-value range.

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 Real Estate - Development stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Sun Hung Kai Properties Limited 0016 HK$109.10 HK$147.78 +35%
China Resources Land Limited 1109 HK$29.62 HK$74.05 +150%
Vinhomes Joint Stock Company VHM 68,200 VND 112,796 VND +65%
CK Asset Holdings 1113 HK$46.44 HK$71.69 +54%
Hongkong Land Holdings H78 $8.74 $1.52 −83%
DLF Limited DLF ₹675.00 ₹167.21 −75%
China Overseas Land & Investment Limited 0688 HK$12.43 HK$22.35 +80%
Lodha Developers Limited LODHA ₹1,163 ₹275.95 −76%
Poly Developments and Holdings 600048 ¥5.64 ¥14.10 +150%
CTP N.V CTPNV €13.58 €10.30 −24%

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Sheng Yi Development Co.,Ltd · Fair Value
22.98 TWD −33%Fair Value
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Cite: Fair Value Calculator (2026). "Sheng Yi Development Co.,Ltd Fair Value". https://www.fairvalue-calculator.com/stock/5455

Frequently asked questions

Is Sheng Yi Development Co.,Ltd (5455) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 22.98 TWD versus a price of 30.55 TWD, about −25% upside (overvalued).
What is the fair value of 5455?
Our model-based fair value for Sheng Yi Development Co.,Ltd is 22.98 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 30.55 TWD.
What is the quality score of 5455?
Sheng Yi Development Co.,Ltd has a Quality Score of 39/100. 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 Sheng Yi Development Co.,Ltd (5455)?
Our model-based price target is the fair value of 22.98 TWD (as of Sep 24, 2026) from 7 valuation models. Cautious scenario 19.16 TWD, optimistic scenario 44.78 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Sheng Yi Development Co.,Ltd stock forecast for 2026?
Our models put fair value at 22.98 TWD, about −25% upside versus a price of 30.55 TWD (overvalued). Cautious scenario 19.16 TWD, optimistic scenario 44.78 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Sheng Yi Development Co.,Ltd (5455)?
Sheng Yi Development Co.,Ltd reported trailing-twelve-month revenue of about 1.8B TWD (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of Sheng Yi Development Co.,Ltd (5455)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sheng Yi Development Co.,Ltd it is 22.98 TWD per share (as of Sep 24, 2026), against a price of 30.55 TWD. It is the blended result of 7 valuation models (cash flow, earnings, asset, dividend).
Is Sheng Yi Development Co.,Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 5455 trades above its calculated fair value: price 30.55 TWD, fair value 22.98 TWD, a gap of about −25% (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 5455?
No. The price is what the market pays today (30.55 TWD); the fair value is what the company's own numbers justify (22.98 TWD). For Sheng Yi Development Co.,Ltd the two are 7.57 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Sheng Yi Development Co.,Ltd worth?
The market values Sheng Yi Development Co.,Ltd at about 2.0B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 30.55 TWD; our models calculate a fair value of 22.98 TWD per share.
What do the bullish and bearish scenarios say about 5455?
Our models span a range for Sheng Yi Development Co.,Ltd: cautious scenario 19.16 TWD, base 22.98 TWD, optimistic 44.78 TWD per share (as of Sep 24, 2026, price 30.55 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 5455?
Sheng Yi Development Co.,Ltd trades at a price-to-earnings ratio of 8.1 (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 22.98 TWD is built from several models across several years. Other multiples: P/B 1.5, P/S 1.1, EV/EBITDA 6.9.
How solid is the balance sheet of Sheng Yi Development Co.,Ltd (5455)?
Balance-sheet figures for Sheng Yi Development Co.,Ltd (as of Sep 24, 2026): return on equity 17.1%. They feed the Quality Score of 39/100, which measures business quality independently of the share price.
How far is 5455 from its 52-week high?
Sheng Yi Development Co.,Ltd trades at 30.55 TWD, about 1% below its 52-week high of 31.00 TWD and 35% above the low of 22.55 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 22.98 TWD is for.
Which stocks are comparable to Sheng Yi Development Co.,Ltd?
From the same area (Real Estate) we also value Sun Hung Kai Properties Limited, China Resources Land Limited, Vinhomes Joint Stock Company, CK Asset Holdings, 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 Sheng Yi Development Co.,Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 30.55 TWD, calculated fair value 22.98 TWD (−25%), Quality Score 39/100, from 7 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 5455 calculated?
We run Sheng Yi Development Co.,Ltd through 7 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 22.98 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 14.0 % above its aggregate fair value. Sheng Yi Development Co.,Ltd 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 Sheng Yi Development Co.,Ltd (5455)?
The closing price on Sep 24, 2026 was 30.55 TWD. Our model-based fair value is 22.98 TWD, about −25% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Sheng Yi Development Co.,Ltd right now?
Weak quality (39/100) and above fair value at the same time, the margin of safety is missing on both counts. A fairly wide model range (19.16 TWD to 44.78 TWD) leaves room in how you read the outcome. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual. As a real-estate business, asset- and dividend-based methods carry more weight here than a standard DCF.

Key figures of Sheng Yi Development Co.,Ltd

How large is the market capitalisation of Sheng Yi Development Co.,Ltd (5455)?
The market capitalisation of Sheng Yi Development Co.,Ltd is 2.0B TWD (≈ $63.0M). 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 Sheng Yi Development Co.,Ltd (5455)?
The price-to-sales ratio of Sheng Yi Development Co.,Ltd is 0.90 (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 Sheng Yi Development Co.,Ltd (5455)?
Earnings per share at Sheng Yi Development Co.,Ltd are −0.6300 TWD (price ÷ EPS = P/E 8.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Sheng Yi Development Co.,Ltd (5455)?
The net margin of Sheng Yi Development Co.,Ltd is 11.1% (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 Sheng Yi Development Co.,Ltd (5455)?
The return on equity (ROE) of Sheng Yi Development Co.,Ltd is 17.1% (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 Sheng Yi Development Co.,Ltd (5455)?
On an EBIT basis the return on assets of Sheng Yi Development Co.,Ltd is 4.3% (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 Sheng Yi Development Co.,Ltd (5455)?
The operating margin of Sheng Yi Development Co.,Ltd is −101% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Sheng Yi Development Co.,Ltd (5455)?
Revenue at Sheng Yi Development Co.,Ltd is growing −97.4% versus a year earlier (3y avg +50.5%). 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 Sheng Yi Development Co.,Ltd (5455) generate?
The free cash flow of Sheng Yi Development Co.,Ltd is −494M TWD (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 Sheng Yi Development Co.,Ltd (5455) carry?
The net debt of Sheng Yi Development Co.,Ltd is 1.7B TWD (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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