Shares of Compagnie de Saint-Gobain rose in early trading in Paris after the French sustainable construction group reported weaker first-half results, while reiterating its full-year profitability outlook. The stock was up around 3.63% at 78.80 euros, as investors weighed the pressure on earnings against the company’s guidance for EBITDA margin and expected sales growth in the second half.
Saint-Gobain said net attributable income fell in the first half on weaker revenues, and EBITDA declined, though it maintained expectations for an EBITDA margin above 15% for fiscal 2026 despite a “contrasted” macroeconomic backdrop and geopolitical uncertainty.
Key takeaways
- Price move: Saint-Gobain shares rose about 3.63% to 78.80 euros in Paris trading.
- Catalyst: Lower first-half profit and sales were offset by the company’s unchanged target for an EBITDA margin above 15.0% in fiscal 2026.
- Profitability pressure: EBITDA margin slipped to 15.4% from 16.0% a year earlier, reflecting weaker operating performance.
- Growth focus: Management expects second-half sales growth across Europe, the Americas, and Asia-Pacific.
- Implication: Investors will watch whether margin stabilizes in the second half as revenue growth trends broaden by region.
What drove the numbers
In the first half of fiscal 2026, net attributable income declined by 13% to 1.417 billion euros, down from 1.629 billion euros in the prior-year period. Earnings per share fell by 12.2% to 2.89 euros from 3.29 euros.
Recurring net income also weakened, dropping 6.3% to 1.684 billion euros compared with 1.797 billion euros a year earlier. Recurring earnings per share declined to 3.44 euros from 3.63 euros.
Operating performance deteriorated as well. EBITDA fell 5.1% year over year to 3.625 billion euros, and the EBITDA margin narrowed to 15.4% from 16.0%. Business income declined 14.1% to 2.203 billion euros.
On the revenue line, sales totaled 23.60 billion euros in the first half, down 1.1% from 23.852 billion euros a year earlier. The company reported that sales rose 0.7% on a like-for-like basis and increased 0.2% in local currencies, supported by performance across all regions.
Second-half expectations and regional signals
For the second quarter, Saint-Gobain reported total sales of 12.453 billion euros, up 2.6% on a reported basis and 2.5% in local currencies. Like-for-like sales in the quarter increased 3.5%, suggesting improvement versus the first-half decline.
Looking ahead to full-year fiscal 2026, the group maintained its target of an EBITDA margin of more than 15.0%. Management framed the outlook against a “contrasted macroeconomic environment” and an uncertain geopolitical landscape.
Saint-Gobain also expects sales growth in the second half of 2026, with growth anticipated in Europe, the Americas, and Asia-Pacific. The regional breadth of the expected rebound is likely to be a key focus for investors, particularly after first-half earnings slid and margins compressed.
Market reaction: why investors looked past the weaker profit
While the first-half earnings decline was clear—net attributable income down double digits and EBITDA margin contracting—the stock gained as the company held its profitability target and pointed to a sales growth acceleration in the second half. The quarterly sales improvement in Q2, including positive like-for-like growth, provided incremental support for the narrative that the weak first-half trend may be stabilizing.
Investors also appear to be balancing near-term profitability pressure against the credibility of the margin guidance. With EBITDA margin at 15.4% in the first half, the company is positioned relatively close to its stated objective of remaining above 15.0% for the year, but it will need to avoid renewed margin erosion in subsequent quarters.
In that context, attention will likely turn to whether sales growth broadens enough to offset costs and pricing dynamics, and whether the macro backdrop—still described as contrasted—shifts meaningfully during the remainder of the fiscal year.
Bigger picture for investors
Saint-Gobain’s update underscores how earnings momentum in construction materials remains sensitive to demand conditions, pricing and input-cost pressures, and regional differences in end-market activity. The company’s emphasis on second-half growth across multiple geographies may help counter concerns from weaker first-half sales, but the margin trend will remain central given the narrowing EBITDA margin.
As European rates and broader inflation expectations continue to influence construction and renovation activity, companies in building materials are likely to trade on guidance confidence—particularly when profitability is guided through a challenging macro and geopolitical environment.
What to watch next: the trajectory of EBITDA margin in subsequent quarters, confirmation of the second-half sales growth plan across Europe, the Americas and Asia-Pacific, and any updates to the company’s outlook as the fiscal year progresses. Additional market catalysts will likely include upcoming quarterly results and new macro data that could affect construction demand assumptions.
