Gurit Holding AG (GURN.SW) stock: Winston Score, insiders and Congress trades

Gurit Holding AG is a Swiss company that makes advanced composite materials — lightweight, high-strength materials used to build wind turbine blades, boats, and aerospace parts. Its main customers are wind energy manufacturers, marine builders, and industrial companies. Gurit is one of the leading suppliers of structural core materials and composite kits specifically designed for the wind energy industry. Gurit earns money by selling materials, engineered kits, and tooling products to manufacturers, primarily on a per-order basis rather than through subscriptions. The company operates globally, with production facilities in Europe, Asia, and the Americas, and generates most of its revenue from the wind energy sector. Its negative operating margin and deeply negative return on invested capital reflect a difficult period of overcapacity and pricing pressure in the wind blade supply chain, particularly in China. The key risk is that a prolonged slowdown in wind turbine manufacturing orders could continue to weigh heavily on profitability before any meaningful recovery takes hold.

Editorial rules set and reviewed by Felix Prehn, Economist and Editor. Figures are refreshed daily from Financial Modeling Prep and company filings; last refreshed 2026-10-03.