Long Time Technology Co., Ltd. (6555) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Long Time Technology Co., Ltd. TWD 10.36, price TWD 12.00, upside -13.7%, quality 56 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Long Time Technology Co., Ltd. research, develops, manufactures, and sells lithium battery anode materials in Taiwan, China Japan, Thailand, and internationally. It offers natural and composite graphite; mesophase carbon microspheres; silicon anode; and soft carbon, as well as artificial particles.
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Long Time Technology Co., Ltd. research, develops, manufactures, and sells lithium battery anode materials in Taiwan, China Japan, Thailand, and internationally. It offers natural and composite graphite; mesophase carbon microspheres; silicon anode; and soft carbon, as well as artificial particles. The company was founded in 2009 and is headquartered in New Taipei City, Taiwan.
Stock analysis
Long Time Technology Co., Ltd. (6555) currently trades at 12.00 TWD, while our model-based Fair Value estimate is 10.36 TWD, implying the stock looks roughly 15.8% overvalued today.
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Valuation
How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the evidence level at low.
Scenario range: 6.84 TWD (bear) to 12.95 TWD (bull), the price of 12.00 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 Basic Materials sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Long Time Technology Co., Ltd. reported revenue of 1.3B TWD in FY2025 versus 676M TWD in FY2021, a compound +17.3%/yr. Reported net income was −261M TWD in FY2025.
Key figures
Market cap 1.9B TWD (≈ $58.4M) · P/S ratio 1.45 · EPS (TTM) −2.19 TWD · Net margin −20.4% · Return on equity −12.6% · Return on assets (EBIT) −6.3% · Operating margin −8.9% · Revenue (TTM) 1.3B TWD.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 35 out of 100 (medium confidence).
What moves the price
For context, the median of 10 Basic Materials peers we cover trades at −40% fair-value upside, at −14%, 6555 screens cheaper than that median.
Fair Value models
Bear 6.84 TWDFair Value 10.36 TWDBull 12.95 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.
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.44/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+355.2%
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.
+7.7%
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.
+20.4%
Start year 2020 (pandemic)
Revenue growth 6 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.
+14.5%
’19
’20
’21
’22
’23
’24
’25
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.
4.9% (2020) → −11.7% (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
Compare Long Time Technology Co., Ltd. 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.Specialty Chemicals · 711 stocks
Beats the industry median on 5/8 measures
Overall it ranks above its industry peers.
Valuation
Quality Score53 · Above median
Fair Value upside−15% · Above median
Profitability
Return on assets−4% · Bottom 25%
Net margin (TTM)−20% · Bottom 25%
Operating margin (TTM)−9% · Bottom 25%
Growth and dividend
Revenue growth433% · Top 25%
Balance sheet
Debt / equity0.05× · Below median
Valuation Multiplesvs Specialty Chemicals median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Long Time Technology Co., Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/6555
Frequently asked questions
Is Long Time Technology Co., Ltd. (6555) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 10.36 TWD versus a price of 12.00 TWD, about −14% upside (overvalued).
What is the fair value of 6555?
Our model-based fair value for Long Time Technology Co., Ltd. is 10.36 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 12.00 TWD.
What is the quality score of 6555?
Long Time Technology Co., Ltd. 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 Long Time Technology Co., Ltd. (6555)?
Our model-based price target is the fair value of 10.36 TWD (as of Sep 24, 2026) from 1 valuation models. Cautious scenario 6.84 TWD, optimistic scenario 12.95 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Long Time Technology Co., Ltd. stock forecast for 2026?
Our models put fair value at 10.36 TWD, about −14% upside versus a price of 12.00 TWD (overvalued). Cautious scenario 6.84 TWD, optimistic scenario 12.95 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Long Time Technology Co., Ltd. (6555)?
Long Time Technology Co., Ltd. reported trailing-twelve-month revenue of about 1.3B TWD (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of Long Time Technology Co., Ltd. (6555)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Long Time Technology Co., Ltd. it is 10.36 TWD per share (as of Sep 24, 2026), against a price of 12.00 TWD. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Long Time Technology Co., Ltd. stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 6555 trades above its calculated fair value: price 12.00 TWD, fair value 10.36 TWD, a gap of about −14% (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 6555?
No. The price is what the market pays today (12.00 TWD); the fair value is what the company's own numbers justify (10.36 TWD). For Long Time Technology Co., Ltd. the two are 1.64 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Long Time Technology Co., Ltd. worth?
The market values Long Time Technology Co., Ltd. at about 1.9B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 12.00 TWD; our models calculate a fair value of 10.36 TWD per share.
What do the bullish and bearish scenarios say about 6555?
Our models span a range for Long Time Technology Co., Ltd.: cautious scenario 6.84 TWD, base 10.36 TWD, optimistic 12.95 TWD per share (as of Sep 24, 2026, price 12.00 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Long Time Technology Co., Ltd. (6555)?
Balance-sheet figures for Long Time Technology Co., Ltd. (as of Sep 24, 2026): return on equity −12.6%, debt of 0.05 per unit of equity. They feed the Quality Score of 56/100, which measures business quality independently of the share price.
Which stocks are comparable to Long Time Technology Co., Ltd.?
From the same area (Basic Materials) we also value Linde plc, The Sherwin-Williams Company, Ecolab Inc, Air Products and Chemicals, Inc, 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 Long Time Technology Co., Ltd. stock attractive at the current price?
The data as of Sep 24, 2026: price 12.00 TWD, calculated fair value 10.36 TWD (−14%), Quality Score 56/100, from 1 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 6555 calculated?
We run Long Time Technology Co., Ltd. through 1 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 10.36 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. Long Time Technology 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 Long Time Technology Co., Ltd. (6555)?
The closing price on Sep 24, 2026 was 12.00 TWD. Our model-based fair value is 10.36 TWD, about −14% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Long Time Technology Co., Ltd. right now?
Solid but not exceptional quality (56/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (6.84 TWD to 12.95 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.
Key figures of Long Time Technology Co., Ltd.
How large is the market capitalisation of Long Time Technology Co., Ltd. (6555)?
The market capitalisation of Long Time Technology Co., Ltd. is 1.9B TWD (≈ $58.4M). 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 Long Time Technology Co., Ltd. (6555)?
The price-to-sales ratio of Long Time Technology Co., Ltd. is 1.45 (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 Long Time Technology Co., Ltd. (6555)?
Earnings per share at Long Time Technology Co., Ltd. are −2.19 TWD. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Long Time Technology Co., Ltd. (6555)?
The net margin of Long Time Technology Co., Ltd. is −20.4% (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 Long Time Technology Co., Ltd. (6555)?
The return on equity (ROE) of Long Time Technology Co., Ltd. is −12.6% (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 Long Time Technology Co., Ltd. (6555)?
On an EBIT basis the return on assets of Long Time Technology Co., Ltd. is −6.3% (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 Long Time Technology Co., Ltd. (6555)?
The operating margin of Long Time Technology Co., Ltd. is −8.9% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Long Time Technology Co., Ltd. (6555)?
Revenue at Long Time Technology Co., Ltd. is growing +433% versus a year earlier (3y avg +7.7%). 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 Long Time Technology Co., Ltd. (6555) generate?
The free cash flow of Long Time Technology Co., Ltd. is −384M 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 cash does Long Time Technology Co., Ltd. (6555) hold?
Long Time Technology Co., Ltd. holds more cash than debt, 527M TWD net (fiscal year 2024). The company holds more cash than debt, a safety cushion.
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