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

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

• Quarterly Shares Outstanding (Weighted Average) fell 4.08% year-over-year to $52.7 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $52.7 million (down 4.08% YoY) and the FY2025 annual result came in at $53.8 million, down 5.96% from the prior year.
• Shares Outstanding (Weighted Average) retreated to $52.7 million in Q1 2026 per ERII's latest filing, from $53.8 million in the prior quarter.
• Across five years, Shares Outstanding (Weighted Average) topped out at $57.8 million in Q3 2024 and bottomed at $52.7 million in Q1 2026.
• The 5-year median for Shares Outstanding (Weighted Average) is $56.3 million (2022), against an average of $55.9 million.
• The widest annual swing landed in 2024, when Shares Outstanding (Weighted Average) increased 2.5%; it then dropped 6.33% in 2025.
• Tracing ERII's Shares Outstanding (Weighted Average) over 5 years: stood at $56.2 million in 2022, then rose by 0.4% to $56.4 million in 2023, then gained by 1.36% to $57.2 million in 2024, then decreased by 5.96% to $53.8 million in 2025, then dropped by 2.12% to $52.7 million in 2026.
• Per Business Quant, the three latest ERII Shares Outstanding (Weighted Average) figures stand at $52.7 million (Q1 2026), $53.8 million (Q4 2025), and $54.1 million (Q3 2025).

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