Based on the excerpt you provided, the press release states that Amrize “successfully navigated a challenging environment, generating stable revenue,” but it does not include any specific revenue figures for Q2 2025, nor does it give the numbers for the prior quarter (Q1 2025) or for the same quarter in the prior year (Q2 2024). Because those quantitative details are missing, we can’t calculate or describe the exact magnitude of the change—whether revenue grew, declined, or remained flat—relative to either the previous quarter or the year‑over‑year period.
What we can infer from the language used
- “Stable revenue” generally suggests that the company’s sales did not experience dramatic swings; they likely held roughly steady compared with recent periods.
- The phrasing does not explicitly say the revenue was higher or lower than the prior quarter or year, so any inference about the direction of change would be speculative.
Bottom line
The provided news summary does not contain the data needed to answer the question quantitatively. To determine how Q2 2025 revenue compared to Q1 2025 and Q2 2024, you would need to locate the complete earnings release (or a detailed financial table) that lists the actual revenue amounts for those periods.