Energy Recovery (ERII) Shares Outstanding (Diluted Average) (2009 - 2026)

Energy Recovery (ERII) has 18 years of Shares Outstanding (Diluted Average) data on file, last reported at $52.7 million in Q1 2026.

• Shares Outstanding (Diluted Average) for Q1 2026 came in at $52.7 million, down 4.08% year-over-year; the trailing twelve-month figure through Mar 2026 was $52.7 million (down 4.08% YoY), and the FY2025 annual result was $54.2 million, down 6.34% from the prior year.
• Shares Outstanding (Diluted Average) fell to $52.7 million in Q1 2026 per ERII's latest filing, from $54.2 million in the prior quarter.
• Over five years, Shares Outstanding (Diluted Average) peaked at $58.3 million in Q3 2024 and troughed at $52.7 million in Q1 2026.
• A 5-year average of $56.4 million and a median of $57.4 million in 2024 frame the typical range for Shares Outstanding (Diluted Average).
• The sharpest annual moves came in 2024 and 2025: Shares Outstanding (Diluted Average) rose 1.9% in 2024, then dropped 8.28% in 2025.
• A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $57.6 million in 2022, then grew by 0.17% to $57.7 million in 2023, then increased by 0.14% to $57.8 million in 2024, then slipped by 6.34% to $54.2 million in 2025, then dropped by 2.77% to $52.7 million in 2026.
• Business Quant data shows ERII's Shares Outstanding (Diluted Average) at $52.7 million in Q1 2026, $54.2 million in Q4 2025, and $53.5 million in Q3 2025.