RF Materials Co. Ltd (327260) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of RF Materials Co. Ltd stock KRW 7,114, price KRW 22,350, that is 68.2% below the price, quality 63 out of 100. Rating: strongly overvalued. Calculated from audited financials with 24 of our 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 5, 2026.
How to read this chart
60‑month range 2,058 KRW – 59,350 KRW · fair‑value band 3,889 KRW – 8,911 KRW · the 22,350 KRW price screens above the 7,114 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 5, 2026.
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RF Materials Co., Ltd. develops, produces, and sells optical communication packages in Korea and internationally.
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It offers packages for RF and microwave, optical communication, and laser module; ceramic packages and substrates and HTCC multilayer ceramics technologies; and laser module, including fiber coupled diode lasers, single bar diode lasers, and diode laser bar stacks.
RF Materials Co., Ltd. serves laser modules, automobiles, medical care, and X-rays, and aerospace. The company was formerly known as Metal-Life Co., Ltd. and changed its name to RF Materials Co., Ltd. in March 2021. RF Materials Co., Ltd. was founded in 2004 and is based in Ansan-si, South Korea.
Stock analysis
RF Materials Co. Ltd (327260) currently trades at 22,350 KRW, while our model-based Fair Value estimate is 7,114 KRW, 68% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 12,278 KRW per share, and 0 of the 24 models we run sit above the 22,350 KRW price.
Bear case: the Asset-Based group reads lowest at 1,175 KRW, and 24 of the 24 models stay below the price. Data coverage for this calculation is medium.
Scenario range: 3,889 KRW (bear) to 8,911 KRW (bull), the price of 22,350 KRW 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 63/100 (solid quality), in the Technology sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
RF Materials Co. Ltd reported revenue of 64.1B KRW in FY2025 versus 37.8B KRW in FY2021, a compound +14.1%/yr. Reported net income was 7.1B KRW in FY2025.
Key figures
Market cap 403B KRW (≈ $298M) Micro · P/E ratio 54.4 · P/S ratio 7.32 · EPS (TTM) 670.77 KRW · Net margin 14.9% · Return on equity 16.3% · Return on assets (EBIT) 1.4% (5-year average) · Operating margin 21.1%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 63 out of 100 (low confidence).
What moves the price
The share trades about 62% below its 52-week high and 195% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −7% fair-value upside, at −68%, 327260 screens richer than that median.
Fair Value models
Bear3,889 KRWFair Value 7,114 KRWBull8,911 KRW
Price 22,350 KRW · Downside -68.2%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then (575.21 KRW 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Coverage ⓘCoverage = 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.95/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+44.0%
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.
+8.3%
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.
+28.6%
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.
+24.1%
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What shareholders gained per year (last 5 years), in KRW ⓘ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. Measured in KRW: 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.
≈ +36.7%
Earnings growth per share plus dividend.
Earnings per share, growth per year≈ +36.7%
Dividend (yield on the price)0.0%
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.−3% → 12%
⚠ Base effect: the rate starts in the earnings trough around 2020 (starting value 173 per share, median 943 in 2017 to 2018). It measures the recovery from the trough, not lasting growth.
Growth Forecast
Price in line with expectations
The price assumes about as much growth as the company has delivered so far.
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).
+28.4%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (South Korea: IMF forecast 2.1% a year to 2030, 2.1% from 2016 to 2025) that is about +25.8% a year for the price.
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.Electronic Components · 653 stocks
Beats the industry median on 6/13 measures
A mixed picture versus its industry peers.
Valuation
Quality Score63 · Top 25%
Fair Value upside−68.2% · Bottom 25%
Profitability
Return on equity (12 months)16.3% · Top 25%
Return on assets8.1% · Top 25%
Net margin (12 months)21.9% · Top 25%
Operating margin (12 months)21.1% · Top 25%
Growth and dividend
Revenue growth (quarter YoY)51.3% · Top 25%
Balance sheet
Debt / equity0.20× · Above median
Valuation Multiplesvs Electronic Components median · lower = cheaper
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Is RF Materials Co. Ltd (327260) overvalued or undervalued?
As of Nov 5, 2026, our model estimates a fair value of 7,114 KRW versus a price of 22,350 KRW, about 68% lower (overvalued).
What is the fair value of 327260?
Our model-based fair value for RF Materials Co. Ltd is 7,114 KRW (as of Nov 5, 2026), built from audited fundamentals. The current price: 22,350 KRW.
What is the quality score of 327260?
RF Materials Co. Ltd has a Quality Score of 63/100. 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 RF Materials Co. Ltd (327260)?
Our model-based price target is the fair value of 7,114 KRW (as of Nov 5, 2026) from 24 valuation models. Cautious scenario 3,889 KRW, optimistic scenario 8,911 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the RF Materials Co. Ltd stock forecast for 2026?
Our models put fair value at 7,114 KRW, about 68% lower versus a price of 22,350 KRW (overvalued). Cautious scenario 3,889 KRW, optimistic scenario 8,911 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of RF Materials Co. Ltd (327260)?
RF Materials Co. Ltd reported trailing-twelve-month revenue of about 80.8B KRW (latest available figure, as of Nov 5, 2026).
What growth is priced into RF Materials Co. Ltd (327260)?
For today's price to be fair in a discounted-cash-flow model, RF Materials Co. Ltd would have to grow free cash flow by +28.4 % per year for five years (discount rate 13.0 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +28.6 % per year. As of Nov 5, 2026.
What discount rate (WACC) does the fair value of 327260 use?
Our models discount RF Materials Co. Ltd at 13.0 %: a base by market capitalisation (small), damped by beta 1.46, country premium for South Korea. 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 RF Materials Co. Ltd that is +28.4 % per year for five years, then slowing evenly to 2 % by year ten, using the same discount rate (13.0 %) and the same formula as our fair value.
How much growth has RF Materials Co. Ltd (327260) delivered so far?
Over the past 5 years revenue at RF Materials Co. Ltd grew +28.6 % a year. The price currently implies free-cash-flow growth of +28.4 % per 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 RF Materials Co. Ltd (327260) growing?
The median revenue growth in the sector is +14.3 % a year. That is the yardstick for the growth priced into RF Materials Co. Ltd (+28.4 % per year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of RF Materials Co. Ltd (327260)?
The free-cash-flow yield on the price is 2.22 %: that much free cash flow RF Materials Co. Ltd produces per unit of market value. When it exceeds the discount rate of our models (13.0 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of RF Materials Co. Ltd (327260)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For RF Materials Co. Ltd it is 7,114 KRW per share (as of Nov 5, 2026), against a price of 22,350 KRW. It is the blended result of 24 valuation models in 7 families (DCF Models, Earnings-Based, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings).
Is RF Materials Co. Ltd stock overvalued or undervalued in 2026?
As of Nov 5, 2026, 327260 trades above its calculated fair value: price 22,350 KRW, fair value 7,114 KRW, a gap of about −68% (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 327260?
No. The price is what the market pays today (22,350 KRW); the fair value is what the company's own numbers justify (7,114 KRW). For RF Materials Co. Ltd the two are 15,236 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is RF Materials Co. Ltd worth?
The market values RF Materials Co. Ltd at about 403B KRW (market capitalisation, as of Nov 5, 2026). Per share that is 22,350 KRW; our models calculate a fair value of 7,114 KRW per share.
What do the bullish and bearish scenarios say about 327260?
Our models span a range for RF Materials Co. Ltd: cautious scenario 3,889 KRW, base 7,114 KRW, optimistic 8,911 KRW per share (as of Nov 5, 2026, price 22,350 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 327260?
RF Materials Co. Ltd trades at a price-to-earnings ratio of 54.4 (as of Nov 5, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 7,114 KRW is built from several models across several years. Other multiples: P/B 7.6, P/S 7.3, EV/EBITDA 34.0.
How solid is the balance sheet of RF Materials Co. Ltd (327260)?
Balance-sheet figures for RF Materials Co. Ltd (as of Nov 5, 2026): return on equity 16.3%, debt of 0.20 per unit of equity. They feed the Quality Score of 63/100, which measures business quality independently of the share price.
How far is 327260 from its 52-week high?
RF Materials Co. Ltd trades at 22,350 KRW, about 62% below its 52-week high of 59,350 KRW and 195% above the low of 7,586 KRW (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of 7,114 KRW is for.
Which stocks are comparable to RF Materials Co. Ltd?
From the same area (Technology) we also value Amphenol Corporation, Hon Hai Precision Industry Co, Corning Incorporated, Delta Electronics, 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 RF Materials Co. Ltd stock attractive at the current price?
The data as of Nov 5, 2026: price 22,350 KRW, calculated fair value 7,114 KRW (−68%), Quality Score 63/100, from 24 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 327260 calculated?
We run RF Materials Co. Ltd through 24 models from 7 families: DCF Models, Earnings-Based, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 7,114 KRW builds on their evidence-weighted average, 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 13.3% above its aggregate fair value. RF Materials 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 RF Materials Co. Ltd (327260)?
The closing price on Nov 6, 2026 was 22,350 KRW. Our model-based fair value is 7,114 KRW, about 68% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with RF Materials Co. Ltd right now?
The price sits above even our optimistic bull case (8,911 KRW). The favourable scenario is already priced in. Solid but not exceptional quality (63/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (3,889 KRW to 8,911 KRW) leaves room in how you read the outcome.
Key figures of RF Materials Co. Ltd
How large is the market capitalisation of RF Materials Co. Ltd (327260)?
The market capitalisation of RF Materials Co. Ltd is 403B KRW (≈ $298M). 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 RF Materials Co. Ltd (327260)?
The price-to-sales ratio of RF Materials Co. Ltd is 7.32 (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 RF Materials Co. Ltd (327260)?
Earnings per share at RF Materials Co. Ltd are 670.77 KRW (price ÷ EPS = P/E 54.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of RF Materials Co. Ltd (327260)?
The net margin of RF Materials Co. Ltd is 14.9% (last twelve months). 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 RF Materials Co. Ltd (327260)?
The return on equity (ROE) of RF Materials Co. Ltd is 16.3% (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 RF Materials Co. Ltd (327260)?
On an EBIT basis the return on assets of RF Materials Co. Ltd 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 RF Materials Co. Ltd (327260)?
The operating margin of RF Materials Co. Ltd is 21.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at RF Materials Co. Ltd (327260)?
Revenue at RF Materials Co. Ltd is growing +51.3% versus a year earlier (3y avg +8.3%). 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 RF Materials Co. Ltd (327260)?
Earnings per share at RF Materials Co. Ltd are growing +293% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does RF Materials Co. Ltd (327260) carry?
The net debt of RF Materials Co. Ltd is 2.0B KRW (fiscal year 2022, ≈ 0.5 yrs of FCF). 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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Some data
Nov 5, 2026