Suzhou TFC Optical Communication Co Ltd (300394) fair value: what the stock is really worth
We calculate from audited financials what Suzhou TFC Optical Communication Co Ltd is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 13, 2026.
How to read this chart
60‑month range ¥6.48 – ¥354.43 · fair‑value band ¥39.22 – ¥180.64 · the ¥279.26 price screens above the ¥74.24 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 13, 2026.
Suzhou TFC Optical Communication Co., Ltd., together with its subsidiaries, provides optical sub-assembly integrated solutions and optoelectronic packaging manufacturing services in Mainland China and internationally. It operates through Optical Device Overall Solutions and Optoelectronic Advanced Packaging Business segments.
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Suzhou TFC Optical Communication Co., Ltd., together with its subsidiaries, provides optical sub-assembly integrated solutions and optoelectronic packaging manufacturing services in Mainland China and internationally. It operates through Optical Device Overall Solutions and Optoelectronic Advanced Packaging Business segments. The company offers BOX packaging technology platform/high-speed optical engine solutions; coherent optics technology platform/FAU passive sub-assembly solutions; micro-optics technology platform and product solutions; parallel optics technology platform/AOC series passive optical components solutions; passive optical components solutions for PSM/DR applications; TO packaging technology platform/high speed coaxial sub-assembly solutions; and plastic lens and fiber array solutions for SR and OBO applications. It also provides wavelength division multiplexing devices and passive module solutions; fiber optic connection solutions; WDM (AWG) alignment technology platform/MUX/De-MUX solutions; and solutions for LiDAR applications, as well as optoelectronic packaging manufacturing services for OEMs. The company's products are used in AI computing centers, data centers, optical fiber communication, and optical sensing applications. In addition, it engages in the manufacture and sale of optoelectronic devices, electric subcomponents, high-precision molds and parts, optical lenses and filters, optical wavelength division devices, and electronic components; provision of information technology consulting, software development, Internet of Things technical, trading, investment, and technology services; design, production, import, and export of automotive parts, sensor equipment, and electronic equipment; and research, development, and technical consulting for biomedical equipment. Suzhou TFC Optical Communication Co., Ltd. was founded in 2005 and is headquartered in Suzhou, China.
Stock analysis
Suzhou TFC Optical Communication Co Ltd (300394) currently trades at ¥279.26, while our model-based Fair Value estimate is ¥74.24, implying the stock looks roughly 276.2% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of ¥93.46 per share, and 0 of the 26 models we run sit above the ¥279.26 price.
Bear case: the Dividend Discount group reads lowest at ¥10.52, and 26 of the 26 models stay below the price. Evidence for this calculation is low.
Scenario range: ¥39.22 (bear) to ¥180.64 (bull), the price of ¥279.26 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 65/100 (solid quality), in the Technology sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Suzhou TFC Optical Communication Co Ltd reported revenue of 5.2B CNY in FY2025 versus 1.0B CNY in FY2021, a compound +49.5%/yr. Reported net income was 2.0B CNY in FY2025, compounding +60.2%/yr from FY2021.
Key figures
Market cap 271B CNY (≈ $40.4B) · P/E ratio 100.1 · P/S ratio 39.1 · EPS (TTM) ¥2.79 · Dividend yield 0.2% · Net margin 39.1% · Return on equity 42.1% · Return on assets (EBIT) 24.0%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 52 out of 100 (low confidence).
What moves the price
The share trades about 47% below its 52-week high and 323% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at −50% fair-value upside, at −73%, 300394 screens richer than that median.
Fair Value models
The price assumes far more growth than our models allow for, so the models scatter widely (¥3.38 to ¥93.46). Read the Fair Value as a cautious anchor, not a price target; the Growth Forecast section shows what the price assumes.
Bear ¥39.22Fair Value ¥74.24Bull ¥180.64
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 (¥1.09 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.100/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+58.8%
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.
+62.8%
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.
+42.7%
Revenue growth 14 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.
+31.6%
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What shareholders gained per year (last 5 years) ⓘ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.
+27.4%
Earnings growth per share plus dividend.
Earnings per share, growth per year+27.2%
Dividend (yield on the price)0.2%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.27% vs 23%, picking up
Profit margin 2020 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.37% → 46%
Growth Forecast
A lot of optimism in the price
The price assumes more growth than the company has delivered so far and more than analysts expect.
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).
+49.6%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect ⓘAnalysts publish sales forecasts for the next two fiscal years. For the years after that, growth slows evenly to 2 % a year by year ten (2 % is the long-run rate our models use). Projected years are marked as such.
+41.9%
Yearly sales growth analysts expect, extended to five years.
Compare Suzhou TFC Optical Communication 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.Communication Equipment · 308 stocks
Beats the industry median on 6/12 measures
A mixed picture versus its industry peers.
Valuation
Quality Score65 · Top 25%
Fair Value upside−82% · Bottom 25%
Profitability
Return on equity (TTM)42% · Top 25%
Return on assets25% · Top 25%
Net margin (TTM)39% · Top 25%
Operating margin (TTM)46% · Top 25%
Growth and dividend
Revenue growth41% · Top 25%
Dividend yield (TTM)0.2% · Bottom 25%
Valuation Multiplesvs Communication Equipment median · lower = cheaper
P/E (TTM)100.1× · Priciest 25%
P/B49.19× · Priciest 25%
P/S (TTM)48.81× · Priciest 25%
P/FCF27.8× · Priciest 25%
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)100· sector 36
PAST (return on equity)100· sector 15
HEALTH (low debt)100· sector 98
DIVIDEND (yield)5· sector 22
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). "Suzhou TFC Optical Communication Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/300394
Frequently asked questions
Is Suzhou TFC Optical Communication Co Ltd (300394) overvalued or undervalued?
As of Sep 13, 2026, our model estimates a fair value of ¥74.24 versus a price of ¥279.26, about −73% upside (overvalued).
What is the fair value of 300394?
Our model-based fair value for Suzhou TFC Optical Communication Co Ltd is ¥74.24 (as of Sep 13, 2026), built from audited fundamentals. The current price: ¥279.26.
What is the quality score of 300394?
Suzhou TFC Optical Communication Co Ltd has a Quality Score of 65/100. 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 Suzhou TFC Optical Communication Co Ltd (300394)?
Our model-based price target is the fair value of ¥74.24 (as of Sep 13, 2026) from 26 valuation models. Cautious scenario ¥39.22, optimistic scenario ¥180.64. It is a calculation from audited fundamentals, not an analyst target.
What is the Suzhou TFC Optical Communication Co Ltd stock forecast for 2026?
Our models put fair value at ¥74.24, about −73% upside versus a price of ¥279.26 (overvalued). Cautious scenario ¥39.22, optimistic scenario ¥180.64. The calculation is refreshed regularly with new filings.
What is the revenue of Suzhou TFC Optical Communication Co Ltd (300394)?
Suzhou TFC Optical Communication Co Ltd reported trailing-twelve-month revenue of about 5.5B CNY (latest available figure, as of Sep 13, 2026).
Does Suzhou TFC Optical Communication Co Ltd pay a dividend?
Suzhou TFC Optical Communication Co Ltd currently shows a dividend yield of about 0.18% relative to its recent price (as of Sep 13, 2026).
What growth is priced into Suzhou TFC Optical Communication Co Ltd (300394)?
For today's price to be fair in a discounted-cash-flow model, Suzhou TFC Optical Communication Co Ltd would have to grow free cash flow by +49.6 % per year for five years (discount rate 9.8 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +42.7 % per year. As of Sep 13, 2026.
What discount rate (WACC) does the fair value of 300394 use?
Our models discount Suzhou TFC Optical Communication Co Ltd at 9.8 %: a base by market capitalisation (large), damped by beta 0.94, country premium for China. 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 Suzhou TFC Optical Communication Co Ltd that is +49.6 % per year a year over ten years, using the same discount rate (9.8 %) and the same formula as our fair value.
How much growth has Suzhou TFC Optical Communication Co Ltd (300394) delivered so far?
Over the past 5 years revenue at Suzhou TFC Optical Communication Co Ltd grew +42.7 % a year. The price currently implies +49.6 % 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 Suzhou TFC Optical Communication Co Ltd (300394) growing?
The median revenue growth in the sector is +8.0 % a year. That is the yardstick for the growth priced into Suzhou TFC Optical Communication Co Ltd (+49.6 % 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 Suzhou TFC Optical Communication Co Ltd (300394)?
The free-cash-flow yield on the price is 0.67 %: that much free cash flow Suzhou TFC Optical Communication Co Ltd produces per unit of market value. When it exceeds the discount rate of our models (9.8 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Suzhou TFC Optical Communication Co Ltd (300394)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Suzhou TFC Optical Communication Co Ltd it is ¥74.24 per share (as of Sep 13, 2026), against a price of ¥279.26. It is the blended result of 26 valuation models (cash flow, earnings, asset, dividend).
Is Suzhou TFC Optical Communication Co Ltd stock overvalued or undervalued in 2026?
As of Sep 13, 2026, 300394 trades above its calculated fair value: price ¥279.26, fair value ¥74.24, a gap of about −73% (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 300394?
No. The price is what the market pays today (¥279.26); the fair value is what the company's own numbers justify (¥74.24). For Suzhou TFC Optical Communication Co Ltd the two are ¥205.02 per share apart. That gap is exactly why we show both numbers side by side.
How much is Suzhou TFC Optical Communication Co Ltd worth?
The market values Suzhou TFC Optical Communication Co Ltd at about 271B CNY (market capitalisation, as of Sep 13, 2026). Per share that is ¥279.26; our models calculate a fair value of ¥74.24 per share.
What do the bullish and bearish scenarios say about 300394?
Our models span a range for Suzhou TFC Optical Communication Co Ltd: cautious scenario ¥39.22, base ¥74.24, optimistic ¥180.64 per share (as of Sep 13, 2026, price ¥279.26). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 300394?
Suzhou TFC Optical Communication Co Ltd trades at a price-to-earnings ratio of 100.1 (as of Sep 13, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of ¥74.24 is built from several models across several years. Other multiples: P/B 49.2, P/S 48.8.
How solid is the balance sheet of Suzhou TFC Optical Communication Co Ltd (300394)?
Balance-sheet figures for Suzhou TFC Optical Communication Co Ltd (as of Sep 13, 2026): return on equity 42.1%. They feed the Quality Score of 65/100, which measures business quality independently of the share price.
How far is 300394 from its 52-week high?
Suzhou TFC Optical Communication Co Ltd trades at ¥279.26, about 47% below its 52-week high of ¥525.00 and 323% above the low of ¥66.01 (as of Sep 13, 2026). Distance from the high says nothing about value: that is what the fair value of ¥74.24 is for.
Which stocks are comparable to Suzhou TFC Optical Communication Co Ltd?
From the same area (Technology) we also value Cisco Systems, Inc, Zhongji Innolight Co, Foxconn Industrial Internet Co, Eoptolink Technology 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 Suzhou TFC Optical Communication Co Ltd stock attractive at the current price?
The data as of Sep 13, 2026: price ¥279.26, calculated fair value ¥74.24 (−73%), Quality Score 65/100, from 26 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 300394 calculated?
We run Suzhou TFC Optical Communication Co Ltd through 26 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 ¥74.24, 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 16.1 % above its aggregate fair value. Suzhou TFC Optical Communication 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 Suzhou TFC Optical Communication Co Ltd (300394)?
The closing price on Sep 21, 2026 was ¥279.26. Our model-based fair value is ¥74.24, about −73% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Suzhou TFC Optical Communication Co Ltd right now?
The price sits above even our optimistic bull case (¥180.64). The favourable scenario is already priced in. The model range is unusually wide (¥39.22 to ¥180.64). The outcome hinges heavily on assumptions, so read the point estimate with caution. 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 (65/100) and above fair value, neither a clear bargain nor a standout compounder.
Where does the earnings growth of Suzhou TFC Optical Communication Co Ltd (300394) come from?
Earnings per share at Suzhou TFC Optical Communication Co Ltd grew +22.7 % a year from 2013 to 2024. Broken into its drivers: revenue per share +24.0 %, EBIT margin −0.9 %, tax rate +0.3 %, residual (interest, one-offs) −0.4 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Suzhou TFC Optical Communication Co Ltd
How large is the market capitalisation of Suzhou TFC Optical Communication Co Ltd (300394)?
The market capitalisation of Suzhou TFC Optical Communication Co Ltd is 271B CNY (≈ $40.4B). 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 Suzhou TFC Optical Communication Co Ltd (300394)?
The price-to-sales ratio of Suzhou TFC Optical Communication Co Ltd is 39.1 (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 Suzhou TFC Optical Communication Co Ltd (300394)?
Earnings per share at Suzhou TFC Optical Communication Co Ltd are ¥2.79 (price ÷ EPS = P/E 100.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Suzhou TFC Optical Communication Co Ltd (300394)?
The dividend yield of Suzhou TFC Optical Communication Co Ltd is 0.2% (payout 17.9%). 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 Suzhou TFC Optical Communication Co Ltd (300394)?
The net margin of Suzhou TFC Optical Communication Co Ltd is 39.1% (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 Suzhou TFC Optical Communication Co Ltd (300394)?
The return on equity (ROE) of Suzhou TFC Optical Communication Co Ltd is 42.1% (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 Suzhou TFC Optical Communication Co Ltd (300394)?
On an EBIT basis the return on assets of Suzhou TFC Optical Communication Co Ltd is 24.0% (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 Suzhou TFC Optical Communication Co Ltd (300394)?
The operating margin of Suzhou TFC Optical Communication Co Ltd is 45.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Suzhou TFC Optical Communication Co Ltd (300394)?
Revenue at Suzhou TFC Optical Communication Co Ltd is growing +40.8% versus a year earlier (3y avg +62.8%). 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 Suzhou TFC Optical Communication Co Ltd (300394)?
Earnings per share at Suzhou TFC Optical Communication Co Ltd are growing +45.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net cash does Suzhou TFC Optical Communication Co Ltd (300394) hold?
Suzhou TFC Optical Communication Co Ltd holds more cash than debt, 2.0B CNY net (fiscal year 2024). The company holds more cash than debt, a safety cushion.
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