Syensqo reported a fourth quarter adjusted EBITDA of €238 million, a significant miss of analyst expectations of €266 million, marking an 11% shortfall. Net sales of €1.42 billion also fell short of the €1.47 billion consensus, down 6.2% organically due to a 5% volume decline despite stable pricing. The company's Materials segment proved particularly weak, with adjusted EBITDA of €196 million missing estimates by 18%. Syensqo further warned of a €40 million foreign exchange headwind and a €30 million impact from lower Consumer Electronics volumes in 2026, leading to guidance well below analyst forecasts.

CEO Mike Radossich framed the results as a necessary step towards value creation, emphasizing execution and cost discipline, but the market reacted negatively, sending the stock plummeting. The full-year 2025 results showed a 12% YoY organic decline in net sales and adjusted EBITDA, though free cash flow exceeded guidance.