Ecovyst (ECVT) Shares Outstanding (Weighted Average) (2016 - 2026)

Ecovyst has disclosed Shares Outstanding (Weighted Average) across 11 years of filings, most recently posting $110.7 million for Q1 2026.

• Shares Outstanding (Weighted Average) for Q1 2026 came in at $110.7 million, down 5.6% year-over-year; the trailing twelve-month figure through Mar 2026 was $110.7 million (down 5.6% YoY), and the FY2025 annual result was $115.3 million, down 1.22% from the prior year.
• Shares Outstanding (Weighted Average) came in at $110.7 million for Q1 2026 at Ecovyst, down from $115.3 million in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $138.0 million in Q2 2022 to a low of $110.7 million in Q1 2026.
• The 5-year median for Shares Outstanding (Weighted Average) is $117.0 million (2024), against an average of $121.2 million.
• Across the five-year window, Shares Outstanding (Weighted Average) advanced 1.43% in 2022 and retreated 12.82% in 2023, its largest moves.
• Ecovyst's Shares Outstanding (Weighted Average) stood at $133.6 million in 2022, then dropped by 11.4% to $118.4 million in 2023, then decreased by 1.39% to $116.7 million in 2024, then declined by 1.22% to $115.3 million in 2025, then decreased by 3.99% to $110.7 million in 2026.
• The last three Shares Outstanding (Weighted Average) figures came in at $110.7 million (Q1 2026), $115.3 million (Q4 2025), and $113.9 million (Q3 2025), per Business Quant data.