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Aelis Farma SA (AELIS) fair value: what the stock is really worth

As of Oct 19, 2026: fair value (intrinsic value) of Aelis Farma SA stock €0.20, price €0.74, upside -73.0%, quality 34 out of 100. Rating: strongly overvalued. 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 · FR · ISIN FR0014007ZB4

AF Aelis Farma SA logo Thin data Oct 3, 2026

Aelis Farma SA

AELIS · PA

Weakest SetupStrongly overvalued and low quality.

Our calculation puts a fair price 73% below what the stock costs today.

Moderate debt
Fair value €0.2000 · Strongly overvalued (−73.0%)
Quality 34/100
Weak Growth (revenue 3y −18.2 %/yr in EUR)
Negative free cash flow
Trails peers (2/8)
Narrow moat 10/100 · thin data
Thin data

What runs behind every stock

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

Price vs Fair Value

€14.28 €0.7140 Fair Value €0.2000 Feb 2022 Oct 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.

How to read this chart

56‑month range €0.7140 – €14.28 · fair‑value band €0.1300 – €0.2500 · the €0.7400 price screens above the €0.2000 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Oct 3, 2026.

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Company profile

Aelis Farma SA, a clinical-stage biopharmaceutical company, focuses on discovering and developing drug candidates for the treatment of central nervous system disorders in France.

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The company is developing signaling-specific inhibitors of the CB1 receptors, such as AEF0117, a drug candidate, which is in Phase 2b clinical trials for the treatment of the harmful effects of excessive cannabis use; and AEF0217, a drug candidate, which is in phase II clinical trials to treat cognitive deficits observed in down syndrome, as well as other cognitive impairments.

Aelis Farma SA was incorporated in 2013 and is headquartered in Bordeaux, France.

Stock analysis

Aelis Farma SA (AELIS) currently trades at €0.7400, while our model-based Fair Value estimate is €0.2000, 73.0% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 96/100, which puts the data coverage at low.

Scenario range: €0.1300 (bear) to €0.2500 (bull), the price of €0.7400 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 34/100 (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.

Aelis Farma SA reported revenue of €2.1M in FY2025 versus €9.1M in FY2021, a compound −30.8%/yr. Reported net income was −€6.4M in FY2025.

Key figures

Market cap €10.1M Micro · P/S ratio 5.44 · EPS (TTM) €−0.3300 · Return on equity −113% · Return on assets (EBIT) −29.1% · Operating margin −602% · Revenue (TTM) €2.2M · Revenue growth (YoY) +31.6%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 10 out of 100 (low confidence).

What moves the price

The share trades about 66% below its 52-week high and at its 52-week low, currently below its 200-day average.

For context, the median of 10 Healthcare peers we cover trades at 10% fair-value upside, at −73%, AELIS screens richer than that median.

Fair Value models

Bear €0.1300 Fair Value €0.2000 Bull €0.2500
Price €0.7400 · Upside -73.0%
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. 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.
Best data coverage
NCAV (Graham) €0.1300 €0.2000 €0.2500 54
All 1 models by family
Asset-Based
NCAV (Graham) €0.1300 €0.2000 €0.2500 54

Open the full fair value analysis →

Quality Score breakdown

Overall quality 34/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 0
How much profit the company makes from its sales and capital
Quality Growth 14
Are margins and returns getting better?
Cashflow 8
Do the profits arrive as real cash?
Financial strength 46
Debt, balance sheet and risk of trouble
Investment 100
Does it invest with discipline instead of growing at any price?
Low Volatility 45
How calm the share price moves, does not count
Momentum 9
Price trend of the last 3 to 12 months, does not count
Near the 52-week high 0
Distance to the 52-week high, does not count
New shares 71
Buys back shares or issues new ones?

Open the full quality analysis →

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. 28/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
−22.2%
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.
−18.2%
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.
+12.9%
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.
+49.1%
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.
−355.8% (2020) → −397.4% (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

AELIS screens overvalued: fair value 73% below the price. Compare with Vertex Pharmaceuticals Incorporated →

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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 · 607 stocks

Beats the industry median on 2/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 34 · Bottom 25%
Fair Value upside −73.4% · Bottom 25%
Profitability
Return on assets −53.4% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) 31.6% · Top 25%
Balance sheet
Debt / equity 0.99× · Highest 25%

Valuation Multiplesvs Biotechnology median · lower = cheaper

P/B 2.31× · Pricier than median
P/S (12 months) 4.68× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)100 · sector 0
PAST (return on equity)0 · sector 0
HEALTH (low debt)50 · sector 97
DIVIDEND (yield)0 · sector 22

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 Compare
Regeneron Pharmaceuticals, Inc REGN $746.54 $1,275 +71% vs AELIS
Vertex Pharmaceuticals Incorporated VRTX $510.08 $561.09 +10% vs AELIS
argenx SE ARGX $825.03 $907.53 +10% vs AELIS
Samsung Biologics Co 207940 1,298,000 KRW 1,427,800 KRW +10% vs AELIS
WuXi Biologics (Cayman) Inc 2269 HK$52.65 HK$57.92 +10% vs AELIS
CSL Limited CSL A$192.20 A$180.83 −6% vs AELIS
Alnylam Pharmaceuticals, Inc ALNY $232.68 $217.88 −6% vs AELIS
BeOne Medicines AG ONC $354.47 $280.94 −21% vs AELIS
Celltrion, Inc 068270 180,400 KRW 74,519 KRW −59% vs AELIS
Royalty Pharma plc RPRX $56.93 $19.01 −67% vs AELIS

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Cite: Fair Value Calculator (2026). "Aelis Farma SA Fair Value". https://www.fairvalue-calculator.com/stock/AELIS

Frequently asked questions

Is Aelis Farma SA (AELIS) overvalued or undervalued?
As of Oct 3, 2026, our model estimates a fair value of €0.2000 versus a price of €0.7400, about −73% upside (overvalued).
What is the fair value of AELIS?
Our model-based fair value for Aelis Farma SA is €0.2000 (as of Oct 3, 2026), built from audited fundamentals. The current price: €0.7400.
What is the quality score of AELIS?
Aelis Farma SA has a Quality Score of 34/100. 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 Aelis Farma SA (AELIS)?
Our model-based price target is the fair value of €0.2000 (as of Oct 3, 2026) from 1 valuation models. Cautious scenario €0.1300, optimistic scenario €0.2500. It is a calculation from audited fundamentals, not an analyst target.
What is the Aelis Farma SA stock forecast for 2026?
Our models put fair value at €0.2000, about −73% upside versus a price of €0.7400 (overvalued). Cautious scenario €0.1300, optimistic scenario €0.2500. The calculation is refreshed regularly with new filings.
What is the revenue of Aelis Farma SA (AELIS)?
Aelis Farma SA reported trailing-twelve-month revenue of about €2.2M (latest available figure, as of Oct 3, 2026).
What is the intrinsic value of Aelis Farma SA (AELIS)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Aelis Farma SA it is €0.2000 per share (as of Oct 3, 2026), against a price of €0.7400. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Aelis Farma SA stock overvalued or undervalued in 2026?
As of Oct 3, 2026, AELIS trades above its calculated fair value: price €0.7400, fair value €0.2000, 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 AELIS?
No. The price is what the market pays today (€0.7400); the fair value is what the company's own numbers justify (€0.2000). For Aelis Farma SA the two are €0.5400 per share apart. That gap is exactly why we show both numbers side by side.
How much is Aelis Farma SA worth?
The market values Aelis Farma SA at about €10.1M (market capitalisation, as of Oct 3, 2026). Per share that is €0.7400; our models calculate a fair value of €0.2000 per share.
What do the bullish and bearish scenarios say about AELIS?
Our models span a range for Aelis Farma SA: cautious scenario €0.1300, base €0.2000, optimistic €0.2500 per share (as of Oct 3, 2026, price €0.7400). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Aelis Farma SA (AELIS)?
Balance-sheet figures for Aelis Farma SA (as of Oct 3, 2026): return on equity −112.5%, debt of 0.99 per unit of equity. They feed the Quality Score of 34/100, which measures business quality independently of the share price.
How far is AELIS from its 52-week high?
Aelis Farma SA trades at €0.7400, about 66% below its 52-week high of €2.20 and at the low of €0.7400 (as of Oct 19, 2026). Distance from the high says nothing about value: that is what the fair value of €0.2000 is for.
Which stocks are comparable to Aelis Farma SA?
From the same area (Healthcare) we also value Vertex Pharmaceuticals Incorporated, Regeneron Pharmaceuticals, Inc, argenx SE, CSL Limited, 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 Aelis Farma SA stock attractive at the current price?
The data as of Oct 3, 2026: price €0.7400, calculated fair value €0.2000 (−73%), Quality Score 34/100, 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 AELIS calculated?
We run Aelis Farma SA 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 €0.2000, 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 13.8 % above its aggregate fair value. Aelis Farma SA 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 Aelis Farma SA (AELIS)?
The closing price on Oct 19, 2026 was €0.7400. Our model-based fair value is €0.2000, about −73% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Aelis Farma SA right now?
The price sits above even our optimistic bull case (€0.2500). The favourable scenario is already priced in. Weak quality (34/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range (€0.1300 to €0.2500) leaves room in how you read the outcome.

Key figures of Aelis Farma SA

How large is the market capitalisation of Aelis Farma SA (AELIS)?
The market capitalisation of Aelis Farma SA is €10.1M. 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 Aelis Farma SA (AELIS)?
The price-to-sales ratio of Aelis Farma SA is 5.44 (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 Aelis Farma SA (AELIS)?
Earnings per share at Aelis Farma SA are €−0.3300. Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of Aelis Farma SA (AELIS)?
The return on equity (ROE) of Aelis Farma SA is −113% (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 Aelis Farma SA (AELIS)?
On an EBIT basis the return on assets of Aelis Farma SA is −29.1% (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 Aelis Farma SA (AELIS)?
The operating margin of Aelis Farma SA is −602% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Aelis Farma SA (AELIS)?
Revenue at Aelis Farma SA is growing +31.6% versus a year earlier (3y avg −18.2%). 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 Aelis Farma SA (AELIS) generate?
The free cash flow of Aelis Farma SA is −€5.4M (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 Aelis Farma SA (AELIS) hold?
Aelis Farma SA holds more cash than debt, €1.6M net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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