Euronext Paris · Healthcare
Invest in Aton stock from India
Indian and foreign residents can buy Aton (ALTAO) shares directly through Paasa.
By Paasa · Updated
Aton at a glance
- Price
- €0.01-€0.00 (1.67%)
- Market cap
- €11.89M
- Day range
- €0.01 – €0.01
- P/E
- -11.80
- Dividend yield
- None
- Volume
- 9.56M
- 1 month
- -27.16%
- 6 months
- +90.32%
- YTD
- +63.89%
- 1 year
- +55.26%
- 5 years
- -93.36%
Aton statements, FY2021–FY2025
| Fiscal year | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Revenue | €661.0K | €614.0K | €383.8K | €1.6K | €147.1K |
| Gross profit | €491.0K | €491.0K | −€146.4K | −€385.1K | €140.0K |
| Operating income | −€800.0K | −€1.4M | −€753.2K | −€590.1K | −€120.5K |
| Net income | −€962.0K | −€1.1M | −€18.8M | −€563.6K | €296.8K |
| Earnings per share | −€0.00 | −€0.00 | −€0.05 | −€0.00 | €0.00 |
| EBITDA | −€104.0K | −€22.0K | −€450.7K | −€507.7K | −€113.4K |
| Total assets | €5.8M | €6.5M | €1.0M | €15.2M | €13.2M |
| Total debt | €5.0M | €4.7M | €3.2M | €2.2M | €3.5M |
| Cash and short-term investments | €455.0K | €84.0K | €958.8 | €597.5K | €1.5M |
| Shareholders' equity | €37.0K | €791.0K | −€4.7M | €10.2M | €9.4M |
| Operating cash flow | €394.0K | €510.0K | −€3.4M | €0.0 | — |
| Free cash flow | €142.0K | €28.0K | −€3.6M | €0.0 | — |
| Capital expenditure | −€252.0K | −€482.0K | −€153.0K | €0.0 | — |
Fiscal years as reported, the latest ending 31 Dec 2025. Figures in EUR; a dash means the provider reported nothing for that line.
Peer comparison
| Company | Ticker | Price | Market cap |
|---|---|---|---|
| TheraVet | ALVET.PA | €0.08 | €10.02M |
| Quantum Genomics | ALQGC.PA | €0.07 | €5.00M |
| Lysogene | LYS.PA | €0.28 | €4.95M |
| Acticor Biotech | ALACT.PA | €0.25 | €3.94M |
| Medesis Pharma | ALMDP.PA | €0.35 | €1.80M |
| Deinove | ALDEI.PA | €0.03 | €1.13M |
| PHAXIAM Therapeutics | PHXM.PA | €0.10 | €1.01M |
| Pharnext | ALPHA.PA | €0.00 | €1.19K |
Peers as grouped by the data provider. This is not an investment recommendation.
How to invest in Aton from India
Step 1
Open your Paasa account
KYC takes a few minutes: PAN, Aadhaar and address proof. Your brokerage account is opened in your own name with Interactive Brokers.
Step 2
Add funds from your Indian bank account
Remit up to $250,000 a year under the RBI's Liberalised Remittance Scheme. Your bank converts the rupees to US dollars at its rate on the day you remit, and Interactive Brokers converts the dollars to EUR when you buy.
Step 3
Search ALTAO and buy
Find Aton by name or by its ticker, ALTAO, and place your order.
Why invest in Aton from India
What Aton does
Based in France, Aton operates as a bioscience enterprise, with its headquarters located in Strasbourg. Established in 1998, the company's extensive operations encompass pharmaceutical research and development, the provision of preclinical and clinical services, and the creation of monoclonal antibodies. Aton operates in the Biotechnology industry within the Healthcare sector.
Paasa handles the paperwork
Investing abroad brings paperwork with it: remittance filings, capital gains reporting, foreign asset disclosure. Paasa prepares all of it for you. Your India-ready tax reports arrive at year end, ready to file.
Frequently asked questions
Can I buy Aton stock from India?
Yes. Indian residents and NRIs can buy Aton (ALTAO) shares directly through Paasa. Aton is listed on Euronext Paris, in the Biotechnology industry. Your money leaves India under the RBI's Liberalised Remittance Scheme and the shares are held in your own name at Interactive Brokers.
What tax do I pay in India when I sell Aton shares?
In India, gains on shares held for more than 24 months are long-term and taxed at 12.5%, and gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate. Both are worked out in rupees at the EUR/INR rate on the day you bought and the day you sold, so the currency move is part of the gain. Paasa's capital-gains statement gives you the figures for your return.