William Blair downgraded Dentsply Sirona Inc. (NASDAQ:XRAY) to "Market Perform" due to third-quarter earnings missing expectations.The company reported a 26.5% decrease in adjusted earnings per share and a 4.9% year-over-year decline in revenues.A return-to-growth plan was announced by the CEO to address performance issues, with revised 2025 EPS guidance to approximately $1.60.Dentsply Sirona Inc. (NASDAQ: XRAY), a leading name in the dental equipment industry, is renowned for its cutting-edge dental techno ...