ATON SA (ALTAO.PA) Stock Fundamental Analysis

EPA:ALTAO • FR0004153930

0.006 EUR
0 (0%)
Last: Feb 20, 2026, 07:00 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership
Fundamental Rating

1

Overall ALTAO gets a fundamental rating of 1 out of 10. We evaluated ALTAO against 77 industry peers in the Biotechnology industry. ALTAO has a bad profitability rating. Also its financial health evaluation is rather negative. While showing a medium growth rate, ALTAO is valued expensive at the moment.


Dividend Valuation Growth Profitability Health

1

1. Profitability

1.1 Basic Checks

  • In the past year ALTAO has reported negative net income.
  • In the past 5 years ALTAO always reported negative net income.
  • In the past 5 years ALTAO reported 4 times negative operating cash flow.
ALTAO.PA Yearly Net Income VS EBIT VS OCF VS FCFALTAO.PA Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 -2M -4M -6M

1.2 Ratios

  • ALTAO's Return On Assets of -19.58% is fine compared to the rest of the industry. ALTAO outperforms 61.04% of its industry peers.
  • ALTAO has a Return On Equity (-265.30%) which is comparable to the rest of the industry.
Industry RankSector Rank
ROA -19.58%
ROE -265.3%
ROIC N/A
ROA(3y)-33.81%
ROA(5y)-21.41%
ROE(3y)N/A
ROE(5y)N/A
ROIC(3y)N/A
ROIC(5y)N/A
ALTAO.PA Yearly ROA, ROE, ROICALTAO.PA Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 200 -200 -400

1.3 Margins

  • ALTAO has a better Gross Margin (79.97%) than 71.43% of its industry peers.
  • In the last couple of years the Gross Margin of ALTAO has declined.
  • ALTAO does not have Profit Margin and Operating Margin available, so we won't be analyzing them here.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM 79.97%
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3YN/A
GM growth 5Y-4.27%
ALTAO.PA Yearly Profit, Operating, Gross MarginsALTAO.PA Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 100K 200K 300K

More info and screens

ROAROEROICOperating and Profit MarginShow most profitable peers

0

2. Health

2.1 Basic Checks

  • ALTAO does not have a ROIC to compare to the WACC, probably because it is not profitable.
  • ALTAO has more shares outstanding than it did 1 year ago.
  • Compared to 5 years ago, ALTAO has more shares outstanding
  • Compared to 1 year ago, ALTAO has a worse debt to assets ratio.
ALTAO.PA Yearly Shares OutstandingALTAO.PA Yearly Shares OutstandingYearly Shares Outstanding 2016 2017 2018 2019 2020 2021 2022 2023 2024 200M 400M 600M 800M
ALTAO.PA Yearly Total Debt VS Total AssetsALTAO.PA Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2016 2017 2018 2019 2020 2021 2022 2023 2024 5M 10M 15M

2.2 Solvency

  • ALTAO has an Altman-Z score of -4.91. This is a bad value and indicates that ALTAO is not financially healthy and even has some risk of bankruptcy.
  • With a Altman-Z score value of -4.91, ALTAO is not doing good in the industry: 70.13% of the companies in the same industry are doing better.
  • A Debt/Equity ratio of 5.62 is on the high side and indicates that ALTAO has dependencies on debt financing.
  • Looking at the Debt to Equity ratio, with a value of 5.62, ALTAO is doing worse than 63.64% of the companies in the same industry.
Industry RankSector Rank
Debt/Equity 5.62
Debt/FCF N/A
Altman-Z -4.91
ROIC/WACCN/A
WACC6.56%
ALTAO.PA Yearly LT Debt VS Equity VS FCFALTAO.PA Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 5M -5M 10M

2.3 Liquidity

  • A Current Ratio of 0.33 indicates that ALTAO may have some problems paying its short term obligations.
  • Looking at the Current ratio, with a value of 0.33, ALTAO is doing worse than 89.61% of the companies in the same industry.
  • ALTAO has a Quick Ratio of 0.33. This is a bad value and indicates that ALTAO is not financially healthy enough and could expect problems in meeting its short term obligations.
  • With a Quick ratio value of 0.33, ALTAO is not doing good in the industry: 88.31% of the companies in the same industry are doing better.
Industry RankSector Rank
Current Ratio 0.33
Quick Ratio 0.33
ALTAO.PA Yearly Current Assets VS Current LiabilitesALTAO.PA Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2016 2017 2018 2019 2020 2021 2022 2023 2024 5M 10M 15M

More info and screens

WACCDebt/EquityHow to determine the health of a companyAltman-Z scoreShow peers with great health

4

3. Growth

3.1 Past

  • The Earnings Per Share has grown by an impressive 92.78% over the past year.
  • The Revenue has been growing slightly by 0.33% in the past year.
  • Measured over the past years, ALTAO shows a very strong growth in Revenue. The Revenue has been growing by 21.19% on average per year.
EPS 1Y (TTM)92.78%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%N/A
Revenue 1Y (TTM)0.33%
Revenue growth 3YN/A
Revenue growth 5Y21.19%
Sales Q2Q%N/A

3.2 Future

  • No EPS estimates are available, so we could not analyze the future EPS growth and evolution.
  • No Revenue estimates are available, so we could not analyze the future revenue growth and evolution.
EPS Next YN/A
EPS Next 2YN/A
EPS Next 3YN/A
EPS Next 5YN/A
Revenue Next YearN/A
Revenue Next 2YN/A
Revenue Next 3YN/A
Revenue Next 5YN/A

3.3 Evolution

  • No EPS estimates are available, so we could not analyze the future EPS growth and evolution.
  • No Revenue estimates are available, so we could not analyze the future revenue growth and evolution.
ALTAO.PA Yearly Revenue VS EstimatesALTAO.PA Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2015 2016 2017 2018 2019 2020 2022 2023 2024 0 2M 4M 6M
ALTAO.PA Yearly EPS VS EstimatesALTAO.PA Yearly EPS VS EstimatesYearly EPS VS Estimates 2015 2016 2017 -0.05 -0.1 -0.15

More info and screens

Find the best growth stocksShow best growing peers

0

4. Valuation

4.1 Price/Earnings Ratio

Industry RankSector Rank
PE N/A
Fwd PE N/A
ALTAO.PA Price Earnings VS Forward Price EarningsALTAO.PA Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 0 0 0 0 0

4.2 Price Multiples

Industry RankSector Rank
P/FCF N/A
EV/EBITDA N/A
ALTAO.PA Per share dataALTAO.PA EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 0 0 0 0 0 0 0 0 0 0

4.3 Compensation for Growth

PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2YN/A
EPS Next 3YN/A

More info and screens

Price/EarningsPrice/FCFFCF per shareEV/EBITDAPEG RATIOShow best valued peers

0

5. Dividend

5.1 Amount

  • ALTAO does not give a dividend.
Industry RankSector Rank
Dividend Yield 0%

More info and screens

Find the best dividend stocksShow peers with best dividend

ATON SA

EPA:ALTAO (2/20/2026, 7:00:00 PM)

0.006

0 (0%)

Chartmill FA Rating
GICS SectorHealth Care
GICS IndustryGroupPharmaceuticals, Biotechnology & Life Sciences
GICS IndustryBiotechnology
Earnings (Last)N/A
Earnings (Next)N/A
Inst Owners14.04%
Inst Owner ChangeN/A
Ins Owners32.82%
Ins Owner ChangeN/A
Market Cap4.97M
Revenue(TTM)614.00K
Net Income(TTM)-1.10M
Analysts34.29
Price TargetN/A
Short Float %N/A
Short RatioN/A
Dividend
Industry RankSector Rank
Dividend Yield 0%
Yearly DividendN/A
Dividend Growth(5Y)N/A
DPN/A
Div Incr Years0
Div Non Decr Years0
Ex-DateN/A
Surprises & Revisions
EPS beat(2)N/A
Avg EPS beat(2)N/A
Min EPS beat(2)N/A
Max EPS beat(2)N/A
EPS beat(4)N/A
Avg EPS beat(4)N/A
Min EPS beat(4)N/A
Max EPS beat(4)N/A
EPS beat(8)N/A
Avg EPS beat(8)N/A
EPS beat(12)N/A
Avg EPS beat(12)N/A
EPS beat(16)N/A
Avg EPS beat(16)N/A
Revenue beat(2)N/A
Avg Revenue beat(2)N/A
Min Revenue beat(2)N/A
Max Revenue beat(2)N/A
Revenue beat(4)N/A
Avg Revenue beat(4)N/A
Min Revenue beat(4)N/A
Max Revenue beat(4)N/A
Revenue beat(8)N/A
Avg Revenue beat(8)N/A
Revenue beat(12)N/A
Avg Revenue beat(12)N/A
Revenue beat(16)N/A
Avg Revenue beat(16)N/A
PT rev (1m)N/A
PT rev (3m)N/A
EPS NQ rev (1m)N/A
EPS NQ rev (3m)N/A
EPS NY rev (1m)N/A
EPS NY rev (3m)N/A
Revenue NQ rev (1m)N/A
Revenue NQ rev (3m)N/A
Revenue NY rev (1m)N/A
Revenue NY rev (3m)N/A
Valuation
Industry RankSector Rank
PE N/A
Fwd PE N/A
P/S 8.09
P/FCF N/A
P/OCF N/A
P/B 11.97
P/tB N/A
EV/EBITDA N/A
EPS(TTM)0
EYN/A
EPS(NY)N/A
Fwd EYN/A
FCF(TTM)N/A
FCFYN/A
OCF(TTM)N/A
OCFYN/A
SpS0
BVpS0
TBVpS0
PEG (NY)N/A
PEG (5Y)N/A
Graham NumberN/A
Profitability
Industry RankSector Rank
ROA -19.58%
ROE -265.3%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 79.97%
FCFM N/A
ROA(3y)-33.81%
ROA(5y)-21.41%
ROE(3y)N/A
ROE(5y)N/A
ROIC(3y)N/A
ROIC(5y)N/A
ROICexc(3y)N/A
ROICexc(5y)N/A
ROICexgc(3y)N/A
ROICexgc(5y)N/A
ROCE(3y)N/A
ROCE(5y)N/A
ROICexgc growth 3YN/A
ROICexgc growth 5YN/A
ROICexc growth 3YN/A
ROICexc growth 5YN/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3YN/A
GM growth 5Y-4.27%
F-ScoreN/A
Asset Turnover0.11
Health
Industry RankSector Rank
Debt/Equity 5.62
Debt/FCF N/A
Debt/EBITDA N/A
Cap/Depr N/A
Cap/Sales N/A
Interest Coverage N/A
Cash Conversion N/A
Profit Quality N/A
Current Ratio 0.33
Quick Ratio 0.33
Altman-Z -4.91
F-ScoreN/A
WACC6.56%
ROIC/WACCN/A
Cap/Depr(3y)N/A
Cap/Depr(5y)N/A
Cap/Sales(3y)N/A
Cap/Sales(5y)N/A
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)92.78%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%N/A
EPS Next YN/A
EPS Next 2YN/A
EPS Next 3YN/A
EPS Next 5YN/A
Revenue 1Y (TTM)0.33%
Revenue growth 3YN/A
Revenue growth 5Y21.19%
Sales Q2Q%N/A
Revenue Next YearN/A
Revenue Next 2YN/A
Revenue Next 3YN/A
Revenue Next 5YN/A
EBIT growth 1Y76.99%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next YearN/A
EBIT Next 3YN/A
EBIT Next 5YN/A
FCF growth 1Y100.78%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y114.9%
OCF growth 3YN/A
OCF growth 5YN/A

ATON SA / ALTAO.PA FAQ

What is the ChartMill fundamental rating of ATON SA (ALTAO.PA) stock?

ChartMill assigns a fundamental rating of 1 / 10 to ALTAO.PA.


Can you provide the valuation status for ATON SA?

ChartMill assigns a valuation rating of 0 / 10 to ATON SA (ALTAO.PA). This can be considered as Overvalued.


How profitable is ATON SA (ALTAO.PA) stock?

ATON SA (ALTAO.PA) has a profitability rating of 1 / 10.