On September 15, 2025, Citigroup downgraded Ecovyst Inc. (NYSE: ECVT) to a Neutral rating. At the time, ECVT's stock price was $9.37. Ecovyst is a global leader in advanced materials and specialty catalysts, known for its high-quality products and strong market presence.Ecovyst recently announced a definitive agreement to sell its Advanced Materials & Catalysts segment to Technip Energies for $556 million. This sale reflects a 9.8x EBITDA multiple based on the segment's adjusted EBITDA for 2024. The transac ...