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GeneReach Biotechnology (4171) fair value: what the stock is really worth

As of Sep 24, 2026: fair value of GeneReach Biotechnology TWD 2.83, price TWD 16.25, upside -82.6%, quality 49 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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Healthcare · TW · ISIN TW0004171004

GB Thin data Sep 24, 2026

GeneReach Biotechnology

4171 · TWO

Weakest SetupStrongly overvalued and low quality.

!Fair value 2.83 TWD · Strongly overvalued (−83%)
!Quality 49/100
!Weak Growth (revenue 5y −22.9 %/yr)
!Loss-making · -45.3% net margin (TTM)
!Low debt · negative free cash flow
✓Ranks above peers (7/11)
!Narrow moat 8/100
!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

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

Price vs Fair Value

112.58 TWD 16.15 TWD Fair Value 2.83 TWD May 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 16.15 TWD – 112.58 TWD · fair‑value band 2.58 TWD – 3.20 TWD · the 16.25 TWD price screens above the 2.83 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

GeneReach Biotechnology Corp. develops, manufactures, and markets products for applied nucleic acid detection technology in Taiwan.

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GeneReach Biotechnology Corp. develops, manufactures, and markets products for applied nucleic acid detection technology in Taiwan. The company offers various equipment, such as POCKIT Central Nucleic Acid Analyzer, POCKIT Micro Series, taco mini Automatic Nucleic Acid Extraction System, taco Prep Homogenization System, and cubee Mini-Centrifuge; reagents and consumables, including Human IVD Assays, iiPCR Specific Reagents, research reagents and consumables, as well as taco Nucleic Acid Extraction Reagents, IQ REAL Quantitative System, and IQ2000 Detection & Prevention System. It also provides training program; and other services comprising molecular diagnostic technical solutions and laboratory installation, OEM/ODM contract manufacturing, and research collaborations services. The company was founded in 2004 and is headquartered in Taichung, Taiwan.

Stock analysis

GeneReach Biotechnology (4171) currently trades at 16.25 TWD, while our model-based Fair Value estimate is 2.83 TWD, implying the stock looks roughly 474.1% overvalued today.

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Valuation

Bull case: the Asset-Based group reads highest at a median of 6.91 TWD per share, and 0 of the 3 models we run sit above the 16.25 TWD price.

Bear case: the Dividend Discount group reads lowest at 2.69 TWD, and 3 of the 3 models stay below the price. Evidence for this calculation is low.

Scenario range: 2.58 TWD (bear) to 3.20 TWD (bull), the price of 16.25 TWD 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 49/100 (below-average quality), in the Healthcare sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

GeneReach Biotechnology reported revenue of 233M TWD in FY2025 versus 1.0B TWD in FY2021, a compound −30.8%/yr. Reported net income was −110M TWD in FY2025.

Key figures

Market cap 931M TWD (≈ $29.2M) · P/S ratio 4.21 · EPS (TTM) −0.7400 TWD · Dividend yield 1.6% · Net margin −47.4% · Return on equity −16.5% · Return on assets (EBIT) 1.4% · Operating margin −27.0%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 33 out of 100 (low confidence).

What moves the price

The share trades about 39% below its 52-week high and 1% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Healthcare peers we cover trades at −5% fair-value upside, at −83%, 4171 screens richer than that median.

Fair Value models

Bear 2.58 TWD Fair Value 2.83 TWD Bull 3.20 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
Gordon GGM 2.47 TWD 2.69 TWD 3.03 TWD 69
DDM Multi-Stage 2.47 TWD 3.05 TWD 3.85 TWD 67
NCAV (Graham) 5.16 TWD 6.91 TWD 10.32 TWD 54
All 3 models by family
Dividend Discount
Gordon GGM 2.47 TWD 2.69 TWD 3.03 TWD 69
DDM Multi-Stage 2.47 TWD 3.05 TWD 3.85 TWD 67
Asset-Based
NCAV (Graham) 5.16 TWD 6.91 TWD 10.32 TWD 54

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Quality Score breakdown

Overall quality 49/100

Of which business quality 47 · Market factors (momentum, volatility) 37

Profitability 9
Margins and returns on capital today
Quality Growth 56
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 75
Balance sheet, leverage, solvency risk
Investment 94
Disciplined investing over empire-building
Low Volatility 68
Calm price path (market factor)
Momentum 31
Price trend over the last 3–12 months (market factor)
52W Momentum 10
Distance to the 52-week high (market factor)
Net Issuance 89
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. 6/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+12.7%
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.
−32.3%
Revenue growth 5 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.
−22.9%
Start year 2020 (pandemic)
Revenue growth 8 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.
+5.2%
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.
40.2% (2020) → −37.3% (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

4171 screens 474% overvalued. Compare with Vertex Pharmaceuticals Incorporated →

Compare GeneReach Biotechnology 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.Biotechnology · 649 stocks

Beats the industry median on 5/9 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 49 · Above median
Fair Value upside −83% · Bottom 25%
Profitability
Return on assets −5% · Above median
Net margin (TTM) −45% · Bottom 25%
Operating margin (TTM) −27% · Bottom 25%
Growth and dividend
Revenue growth 0% · Below median
Dividend yield (TTM) 1.6% · Above median

Valuation Multiplesvs Biotechnology median · lower = cheaper

P/B 0.05× · Cheapest 25%
P/S (TTM) 0.13× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)0 · sector 0
PAST (return on equity)0 · sector 0
HEALTH (low debt)100 · sector 97
DIVIDEND (yield)33 · sector 23

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 Biotechnology stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Vertex Pharmaceuticals Incorporated VRTX $516.34 $567.97 +10%
Regeneron Pharmaceuticals, Inc REGN $801.82 $1,252 +56%
argenx SE ARGX $963.79 $918.60 −5%
Samsung Biologics Co 207940 1,366,000 KRW 1,502,600 KRW +10%
CSL Limited CSL A$179.12 A$197.03 +10%
Alnylam Pharmaceuticals, Inc ALNY $251.65 $218.36 −13%
Royalty Pharma plc RPRX $58.52 $24.22 −59%
BeOne Medicines AG 6160 HK$218.20 HK$169.72 −22%
Celltrion, Inc 068270 177,400 KRW 74,519 KRW −58%
BioNTech SE BNTX $100.87 $63.62 −37%

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GeneReach Biotechnology · Fair Value
2.83 TWD −474%Fair Value
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Cite: Fair Value Calculator (2026). "GeneReach Biotechnology Fair Value". https://www.fairvalue-calculator.com/stock/4171

Frequently asked questions

Is GeneReach Biotechnology (4171) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 2.83 TWD versus a price of 16.25 TWD, about −83% upside (overvalued).
What is the fair value of 4171?
Our model-based fair value for GeneReach Biotechnology is 2.83 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 16.25 TWD.
What is the quality score of 4171?
GeneReach Biotechnology has a Quality Score of 49/100. 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 GeneReach Biotechnology (4171)?
Our model-based price target is the fair value of 2.83 TWD (as of Sep 24, 2026) from 3 valuation models. Cautious scenario 2.58 TWD, optimistic scenario 3.20 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the GeneReach Biotechnology stock forecast for 2026?
Our models put fair value at 2.83 TWD, about −83% upside versus a price of 16.25 TWD (overvalued). Cautious scenario 2.58 TWD, optimistic scenario 3.20 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of GeneReach Biotechnology (4171)?
GeneReach Biotechnology reported trailing-twelve-month revenue of about 233M TWD (latest available figure, as of Sep 24, 2026).
Does GeneReach Biotechnology pay a dividend?
GeneReach Biotechnology currently shows a dividend yield of about 1.64% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of GeneReach Biotechnology (4171)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For GeneReach Biotechnology it is 2.83 TWD per share (as of Sep 24, 2026), against a price of 16.25 TWD. It is the blended result of 3 valuation models (cash flow, earnings, asset, dividend).
Is GeneReach Biotechnology stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 4171 trades above its calculated fair value: price 16.25 TWD, fair value 2.83 TWD, a gap of about −83% (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 4171?
No. The price is what the market pays today (16.25 TWD); the fair value is what the company's own numbers justify (2.83 TWD). For GeneReach Biotechnology the two are 13.42 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is GeneReach Biotechnology worth?
The market values GeneReach Biotechnology at about 931M TWD (market capitalisation, as of Sep 24, 2026). Per share that is 16.25 TWD; our models calculate a fair value of 2.83 TWD per share.
What do the bullish and bearish scenarios say about 4171?
Our models span a range for GeneReach Biotechnology: cautious scenario 2.58 TWD, base 2.83 TWD, optimistic 3.20 TWD per share (as of Sep 24, 2026, price 16.25 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of GeneReach Biotechnology (4171)?
Balance-sheet figures for GeneReach Biotechnology (as of Sep 24, 2026): return on equity −16.5%. They feed the Quality Score of 49/100, which measures business quality independently of the share price.
How far is 4171 from its 52-week high?
GeneReach Biotechnology trades at 16.25 TWD, about 39% below its 52-week high of 26.50 TWD and 1% above the low of 16.15 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 2.83 TWD is for.
Which stocks are comparable to GeneReach Biotechnology?
From the same area (Healthcare) we also value Vertex Pharmaceuticals Incorporated, Regeneron Pharmaceuticals, Inc, argenx SE, Samsung Biologics 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 GeneReach Biotechnology stock attractive at the current price?
The data as of Sep 24, 2026: price 16.25 TWD, calculated fair value 2.83 TWD (−83%), Quality Score 49/100, from 3 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 4171 calculated?
We run GeneReach Biotechnology through 3 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 2.83 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 13.0 % above its aggregate fair value. GeneReach Biotechnology 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 GeneReach Biotechnology (4171)?
The closing price on Sep 24, 2026 was 16.25 TWD. Our model-based fair value is 2.83 TWD, about −83% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with GeneReach Biotechnology right now?
The price sits above even our optimistic bull case (3.20 TWD). The favourable scenario is already priced in. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. Solid but not exceptional quality (49/100) and above fair value, neither a clear bargain nor a standout compounder.

Key figures of GeneReach Biotechnology

How large is the market capitalisation of GeneReach Biotechnology (4171)?
The market capitalisation of GeneReach Biotechnology is 931M TWD (≈ $29.2M). 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 GeneReach Biotechnology (4171)?
The price-to-sales ratio of GeneReach Biotechnology is 4.21 (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 GeneReach Biotechnology (4171)?
Earnings per share at GeneReach Biotechnology are −0.7400 TWD. Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of GeneReach Biotechnology (4171)?
The dividend yield of GeneReach Biotechnology is 1.6%. 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 GeneReach Biotechnology (4171)?
The net margin of GeneReach Biotechnology is −47.4% (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 GeneReach Biotechnology (4171)?
The return on equity (ROE) of GeneReach Biotechnology is −16.5% (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 GeneReach Biotechnology (4171)?
On an EBIT basis the return on assets of GeneReach Biotechnology is 1.4% (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 GeneReach Biotechnology (4171)?
The operating margin of GeneReach Biotechnology is −27.0% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at GeneReach Biotechnology (4171)?
Revenue at GeneReach Biotechnology is growing −0.4% versus a year earlier (3y avg −32.3%). 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 GeneReach Biotechnology (4171)?
Earnings per share at GeneReach Biotechnology are growing −65.9% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does GeneReach Biotechnology (4171) generate?
The free cash flow of GeneReach Biotechnology is −25.2M 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 GeneReach Biotechnology (4171) carry?
The net debt of GeneReach Biotechnology is 66.5M TWD (fiscal year 2024). 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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