BRAIN Biotech AG Stock
Stocks
BNN
DE0005203947
Environmental Services & Equipment
OTC Markets Traded|
Market Closed -
Xetra
11:35:42 2026-10-01 am EDT
|
After hours 04:03:06 pm | |||
| 2.850 EUR | 0.00% |
|
2.820 | -1.05% |
| Market Cap | 62.27M 70.1M 58.23M 53.06M 99.9M 6.75B 101M 704M 273M 3.44B 263M 257M 11.04B | P/E 2026 * |
-8.34x | P/E 2027 * | -18.7x |
|---|---|---|---|---|---|
| Enterprise Value | 84.56M 95.2M 79.08M 72.06M 136M 9.17B 138M 957M 370M 4.67B 357M 350M 14.99B | EV / Sales 2026 * |
1.62x | EV / Sales 2027 * | 1.41x |
| Free-Float |
41.6% | Yield 2026 * |
-
| Yield 2027 * | - |
| Markets | Quality | ||
|---|---|---|---|
Xetra
| BNN | Delayed | |
Tradegate
| BNN | Real-time | |
CBOE
| BNNd | Real-time | |
Boerse Muenchen
| BNN | Real-time | |
Deutsche Boerse AG
| BNN | Delayed | |
CBOE
| 0RFI | Real-time | |
Börse Stuttgart
| BNN | Delayed |
Last Transcript: BRAIN Biotech AG
| 1 week | +1.42% | ||
| 1 month | +7.55% | ||
| 3 months | -3.39% | ||
| 6 months | +16.80% | ||
| Current year | +13.10% |
| 1 week | 2.67 | 2.89 | |
| 1 month | 2.56 | 3.05 | |
| Current year | 2.13 | 3.59 | |
| 1 year | 2.05 | 3.89 | |
| 3 years | 1.42 | 4.61 | |
| 5 years | 1.42 | 10.45 | |
| 10 years | 1.42 | 27.75 |
| Manager | Title | Age | Since |
|---|---|---|---|
| Director of Finance/CFO | 56 | 2022-09-30 | |
Alexander Pelzer
CTO | Chief Tech/Sci/R&D Officer | 40 | 2022-12-31 |
Martina Schuster
IRC | Investor Relations Contact | - | - |
| Director | Title | Age | Since |
|---|---|---|---|
| Director/Board Member | 54 | 2017-03-08 | |
Michael Majerus
CHM | Chairman | 65 | 2023-03-07 |
Stephen Catling
BRD | Director/Board Member | 61 | 2020-10-13 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 3/3/25 | Buy | Chief Financial Officer | 10,000 | 0.0458% | ||
| 1/16/25 | Buy | Chief Executive Officer | 2,454 | 0.0112% | ||
| 1/16/25 | Buy | Chief Executive Officer | 7,350 | 0.0336% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| 0.00% | +1.42% | +30.73% | -32.78% | 70.71M | ||
| -0.99% | -2.91% | -8.17% | +33.52% | 81.51B | ||
| -1.38% | -2.70% | -8.94% | +46.63% | 64.26B | ||
| -2.12% | -3.38% | -13.97% | +13.69% | 38.8B | ||
| +0.30% | -1.66% | -10.79% | +11.14% | 22.99B | ||
| +0.73% | -1.13% | +37.02% | +90.75% | 16.38B | ||
| -3.23% | -2.74% | -11.52% | +34.53% | 15.12B | ||
| -1.18% | -0.25% | - | - | 12.34B | ||
| +0.83% | +1.34% | +6.92% | +46.95% | 10.09B | ||
| +2.34% | +0.24% | +1.60% | +11.33% | 8.44B | ||
| Average | -0.41% | -0.88% | +2.54% | +28.42% | 27B | |
| Weighted average by Cap. | -0.75% | -0.93% | -5.87% | +35.28% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 52.13M 58.7M 48.75M 44.43M 83.64M 5.65B 84.79M 590M 228M 2.88B 220M 216M 9.24B | 62.76M 70.66M 58.69M 53.48M 101M 6.8B 102M 710M 275M 3.46B 265M 260M 11.13B |
| Net income | -7.43M -8.37M -6.95M -6.33M -11.92M -805M -12.09M -84.07M -32.54M -410M -31.41M -30.73M -1.32B | -3.36M -3.78M -3.14M -2.86M -5.39M -364M -5.46M -38M -14.71M -185M -14.2M -13.89M -596M |
| Net Debt | 22.3M 25.1M 20.85M 19M 35.77M 2.42B 36.26M 252M 97.64M 1.23B 94.24M 92.2M 3.95B | 26.4M 29.73M 24.69M 22.5M 42.36M 2.86B 42.94M 299M 116M 1.46B 112M 109M 4.68B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-10-01 | €2.850 | 0.00% | 3,829 |
| 26-09-30 | €2.850 | 0.00% | 4,275 |
| 26-09-29 | €2.850 | +2.15% | 2,730 |
| 26-09-28 | €2.790 | 0.00% | 5,993 |
| 26-09-25 | €2.790 | -0.71% | 4,396 |
Trader
This super rating is the result of a weighted average of the rankings based on the following ratings: Valuation (Composite), EPS Revisions (4 months), and Visibility (Composite). We recommend that you carefully review the associated descriptions.
Investor
This super composite rating is the result of a weighted average of the rankings based on the following ratings: Fundamentals (Composite), Valuation (Composite), EPS Revisions (1 year), and Visibility (Composite). We recommend that you carefully review the associated descriptions.
Global
This composite rating is the result of an average of the rankings based on the following ratings: Fundamentals (Composite), Valuation (Composite), Financial Estimates Revisions (Composite), Consensus (Composite) and Visibility (Composite). The company must be covered by at least 4 of these 5 ratings for the calculation to be carried out. We recommend that you carefully review the associated descriptions.
Quality
This composite rating is the result of an average of rankings based on the following ratings: Returns (Composite), Profitability (Composite) and Quality of Financial Reporting (Composite), and Financial Health (Composite). The company must be covered by at least 2 of these 3 ratings for the calculation to be performed. We recommend that you carefully read the associated descriptions.
ESG MSCI
The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.

Annual profits - Rate of surprise
- Stock Market
- Stocks
- BNN Stock
Select your edition
All financial news and data tailored to specific country editions

















