Groupe Guillin SA (ALGIL) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Groupe Guillin SA €34.84, price €20.50, upside +70.0%, quality 58 out of 100. Calculated from audited financials with 26 valuation models and 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 23, 2026.
How to read this chart
60‑month range €14.53 – €29.85 · fair‑value band €20.77 – €49.75 · the €20.50 price screens below the €34.84 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 23, 2026.
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Groupe Guillin S.A. produces and sells food packaging products in France, the United Kingdom, Italy, and internationally.
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Groupe Guillin S.A. produces and sells food packaging products in France, the United Kingdom, Italy, and internationally. The company offers bags, lace, scalloped and gold holders, liners, trays, sealable trays, round containers with separate and attached lids, boxes with separate and attached lids, baking paper, cardboard moulds, and trays without covers; cups, glasses, flutes, mugs, covers, plates, presentation plates, and meal trays; dessert bowls, tableware, and accessories; cellular packaging, PP and rPET trays, cardboard trays, packaging for small fruits, and baskets, as well as rPET lids for soft fruit and grapes; presentation plates; baking paper and paper moulds; trays for sealing and film wrapping; and pockets, inserts, shakers, and baskets. It also sells food preparation equipment, including sealer packing machines, vacuum and gas sealers, and in-line sealers, as well as peripherals and labelling equipment; and meal distribution equipment comprising isothermal transportation, breakfast carts, plated meal distribution, and multi-portion meal distribution. The company serves supermarkets, hypermarkets, commercial and industrial catering, retail, fruits and vegetables, and food industries. Groupe Guillin S.A. was founded in 1972 and is based in Ornans, France.
Stock analysis
Groupe Guillin SA (ALGIL) currently trades at €20.50, while our model-based Fair Value estimate is €34.84, implying the stock looks roughly 41.2% undervalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of €44.41 per share, and 19 of the 26 models we run sit above the €20.50 price.
Bear case: the Dividend Discount group reads lowest at €11.53, and 7 of the 26 models stay below the price. Evidence for this calculation is high.
Scenario range: €20.77 (bear) to €49.75 (bull), the price of €20.50 sits below 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 58/100 (solid quality), in the Consumer Cyclical sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Groupe Guillin SA reported revenue of €885M in FY2025 versus €741M in FY2021, a compound +4.5%/yr. Reported net income was €48.3M in FY2025, compounding −4.5%/yr from FY2021.
Key figures
Market cap €379M · P/E ratio 7.9 · P/S ratio 0.43 · EPS (TTM) €2.61 · Dividend yield 4.4% · Net margin 5.5% · Return on equity 7.5% · Return on assets (EBIT) 8.6%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).
What moves the price
The share trades about 31% below its 52-week high and 4% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Consumer Cyclical peers we cover trades at −21% fair-value upside, at 70%, ALGIL screens cheaper than that median.
Fair Value models
Bear €20.77Fair Value €34.84Bull €49.75
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 (€1.25 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.61/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
+1.7%
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.
−0.5%
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.
+7.4%
Start year 2020 (pandemic). Over 10 years: +5.5% a year
Revenue growth 25 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.
−0.3%
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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.
+0.8%
Earnings growth per share plus dividend.
Earnings per share, growth per year−3.6%
Dividend (yield on the price)4.4%
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.−4% vs 2%, slowing
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.14% → 8%
Start year 2020 (pandemic)
Growth Forecast
A lot of optimism in the price
The price assumes more growth than 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).
+12.9%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (euro area: IMF forecast 2.2% a year to 2030, 2.6% from 2016 to 2025) that is about +10.5% 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.Packaging & Containers · 272 stocks
Beats the industry median on 14/15 measures
Overall it ranks above its industry peers.
Valuation
Quality Score58 · Above median
Fair Value upside+70% · Top 25%
Profitability
Return on equity (TTM)8% · Above median
Return on assets4% · Above median
Net margin (TTM)5% · Above median
Operating margin (TTM)8% · Above median
Growth and dividend
Revenue growth1% · Above median
Dividend yield (TTM)4.4% · Above median
Balance sheet
Debt / equity0.06× · Below median
Valuation Multiplesvs Packaging & Containers median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Groupe Guillin SA Fair Value". https://www.fairvalue-calculator.com/stock/ALGIL
Frequently asked questions
Is Groupe Guillin SA (ALGIL) overvalued or undervalued?
As of Sep 23, 2026, our model estimates a fair value of €34.84 versus a price of €20.50, about +70% upside (undervalued).
What is the fair value of ALGIL?
Our model-based fair value for Groupe Guillin SA is €34.84 (as of Sep 23, 2026), built from audited fundamentals. The current price: €20.50.
What is the quality score of ALGIL?
Groupe Guillin SA has a Quality Score of 58/100. 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 Groupe Guillin SA (ALGIL)?
Our model-based price target is the fair value of €34.84 (as of Sep 23, 2026) from 26 valuation models. Cautious scenario €20.77, optimistic scenario €49.75. It is a calculation from audited fundamentals, not an analyst target.
What is the Groupe Guillin SA stock forecast for 2026?
Our models put fair value at €34.84, about +70% upside versus a price of €20.50 (undervalued). Cautious scenario €20.77, optimistic scenario €49.75. The calculation is refreshed regularly with new filings.
What is the revenue of Groupe Guillin SA (ALGIL)?
Groupe Guillin SA reported trailing-twelve-month revenue of about €886M (latest available figure, as of Sep 23, 2026).
Does Groupe Guillin SA pay a dividend?
Groupe Guillin SA currently shows a dividend yield of about 4.39% relative to its recent price (as of Sep 23, 2026).
What growth is priced into Groupe Guillin SA (ALGIL)?
For today's price to be fair in a discounted-cash-flow model, Groupe Guillin SA would have to grow free cash flow by +12.9 % per year for five years (discount rate 11.3 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +7.4 % per year. As of Sep 23, 2026.
What discount rate (WACC) does the fair value of ALGIL use?
Our models discount Groupe Guillin SA at 11.3 %: a base by market capitalisation (small), damped by beta 0.83, country premium for France. 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 Groupe Guillin SA that is +12.9 % per year a year over ten years, using the same discount rate (11.3 %) and the same formula as our fair value.
How much growth has Groupe Guillin SA (ALGIL) delivered so far?
Over the past 5 years revenue at Groupe Guillin SA grew +7.4 % a year. The price currently implies +12.9 % 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 Groupe Guillin SA (ALGIL) growing?
The median revenue growth in the sector is +3.3 % a year. That is the yardstick for the growth priced into Groupe Guillin SA (+12.9 % 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 Groupe Guillin SA (ALGIL)?
The free-cash-flow yield on the price is 5.65 %: that much free cash flow Groupe Guillin SA produces per unit of market value. When it exceeds the discount rate of our models (11.3 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Groupe Guillin SA (ALGIL)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Groupe Guillin SA it is €34.84 per share (as of Sep 23, 2026), against a price of €20.50. It is the blended result of 26 valuation models (cash flow, earnings, asset, dividend).
Is Groupe Guillin SA stock overvalued or undervalued in 2026?
As of Sep 23, 2026, ALGIL trades below its calculated fair value: price €20.50, fair value €34.84, a gap of about +70% (undervalued). 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 ALGIL?
No. The price is what the market pays today (€20.50); the fair value is what the company's own numbers justify (€34.84). For Groupe Guillin SA the two are €14.34 per share apart. That gap is exactly why we show both numbers side by side.
How much is Groupe Guillin SA worth?
The market values Groupe Guillin SA at about €379M (market capitalisation, as of Sep 23, 2026). Per share that is €20.50; our models calculate a fair value of €34.84 per share.
What do the bullish and bearish scenarios say about ALGIL?
Our models span a range for Groupe Guillin SA: cautious scenario €20.77, base €34.84, optimistic €49.75 per share (as of Sep 23, 2026, price €20.50). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of ALGIL?
Groupe Guillin SA trades at a price-to-earnings ratio of 7.9 (as of Sep 23, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of €34.84 is built from several models across several years. Other multiples: PEG 0.6, P/B 0.7, P/S 0.5, EV/EBITDA 4.0.
What is the PEG ratio of ALGIL?
The PEG ratio of Groupe Guillin SA is 0.63 (P/E divided by earnings growth, as of Sep 23, 2026). That is below 1, so growth is priced more cheaply than the earnings multiple alone suggests.
How solid is the balance sheet of Groupe Guillin SA (ALGIL)?
Balance-sheet figures for Groupe Guillin SA (as of Sep 23, 2026): return on equity 7.5%, debt of 0.06 per unit of equity. They feed the Quality Score of 58/100, which measures business quality independently of the share price.
How far is ALGIL from its 52-week high?
Groupe Guillin SA trades at €20.50, about 31% below its 52-week high of €29.85 and 4% above the low of €19.70 (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of €34.84 is for.
Which stocks are comparable to Groupe Guillin SA?
From the same area (Consumer Cyclical) we also value Smurfit Westrock Plc,, Packaging Corporation, International Paper Company, Ball Corporation, 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 Groupe Guillin SA stock attractive at the current price?
The data as of Sep 23, 2026: price €20.50, calculated fair value €34.84 (+70%), Quality Score 58/100, 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 ALGIL calculated?
We run Groupe Guillin SA 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 €34.84, 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 14.1 % above its aggregate fair value. Groupe Guillin SA currently trades 70 % below its own fair value, and the market average says nothing about that. 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 Groupe Guillin SA (ALGIL)?
The closing price on Sep 23, 2026 was €20.50. Our model-based fair value is €34.84, about +70% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Groupe Guillin SA right now?
Solid quality (58/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (€20.77 to €49.75) leaves room in how you read the outcome.
Where does the earnings growth of Groupe Guillin SA (ALGIL) come from?
Earnings per share at Groupe Guillin SA grew +4.7 % a year from 2014 to 2025. Broken into its drivers: revenue per share +5.8 %, EBIT margin −2.4 %, tax rate +0.6 %, residual (interest, one-offs) +0.7 %. 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 Groupe Guillin SA
How large is the market capitalisation of Groupe Guillin SA (ALGIL)?
The market capitalisation of Groupe Guillin SA is €379M. 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 Groupe Guillin SA (ALGIL)?
The price-to-sales ratio of Groupe Guillin SA is 0.43 (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 Groupe Guillin SA (ALGIL)?
Earnings per share at Groupe Guillin SA are €2.61 (price ÷ EPS = P/E 7.9). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Groupe Guillin SA (ALGIL)?
The dividend yield of Groupe Guillin SA is 4.4% (payout 34.5%). 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 Groupe Guillin SA (ALGIL)?
The net margin of Groupe Guillin SA is 5.5% (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 Groupe Guillin SA (ALGIL)?
The return on equity (ROE) of Groupe Guillin SA is 7.5% (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 Groupe Guillin SA (ALGIL)?
On an EBIT basis the return on assets of Groupe Guillin SA is 8.6% (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 Groupe Guillin SA (ALGIL)?
The operating margin of Groupe Guillin SA is 8.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Groupe Guillin SA (ALGIL)?
Revenue at Groupe Guillin SA is growing +1.1% versus a year earlier (3y avg −0.5%). 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 Groupe Guillin SA (ALGIL)?
Earnings per share at Groupe Guillin SA are growing −4.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Groupe Guillin SA (ALGIL) carry?
The net debt of Groupe Guillin SA is €61.6M (fiscal year 2025, ≈ 2.9 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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