Top Performers in DAX KW 26/25
In calendar week 26 of the year 2025, the DAX 40 showed significant differences in the price developments of individual stocks. The top and flop performers reflect various influences on the German stock market.
- Heidelberg Materials with a strong increase of +12.27% thus taking the top position among DAX stocks.
- Siemens Energy rose by +10.02%, reaching 2nd place in the performance ranking.
- Airbus increased its share price by +8.04%.
- Deutsche Bank recorded a growth of +7.12%.
- Rheinmetall rounded out the top 5 with an increase of +6.61%.
These positive developments may have been influenced by industry-specific news or macroeconomic factors.
Flop Stocks in DAX KW 26/25
On the losers’ side, particularly:
- Symrise, which recorded a decline of approximately -2.39% to -0.58% (slightly varying by source).
- Commerzbank, which fell between -2.69% and -3.82%.
- Other weaker values included Münchener Rückversicherungs-Gesellschaft (-2.62%) and DHL Group (ex Deutsche Post) with around -2%.
- Continental also belonged to the losers with a minus of about -3.10%.
Influencing Factors on Market Development
The developments in these stocks are particularly relevant for investors. Different themes such as economic expectations, corporate news, or geopolitical events can explain these fluctuations. For instance, companies from the energy sector or industry are currently benefiting significantly from the global environment.
In summary, in KW 26/25, Heidelberg Materials and Siemens Energy clearly dominated as winners in the DAX. On the other hand, banks like Commerzbank and some industrial companies had to accept losses. This dynamic shows the continued volatile situation in the German stock market during this period.