Atmus Filtration Technologies (ATMU) Shares Outstanding (2023 - 2026)

Atmus Filtration Technologies has reported Shares Outstanding for 4 years, with the latest figure at $83.8 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding changed 0.39% year-over-year to $83.8 million; the trailing twelve-month figure through Mar 2026 stood at $83.8 million (changed 0.39% YoY), and the FY2025 full-year result was $83.5 million, changed 0.12% from the prior year.
• Shares Outstanding for Q1 2026 stood at $83.8 million, roughly flat from $83.5 million in the prior quarter.
• The five-year high for Shares Outstanding was $83.8 million in Q1 2026, with the low at $81.5 million in Q3 2025.
• Average Shares Outstanding over 4 years is $83.1 million, with a median of $83.4 million recorded in 2024.
• Year-over-year, Shares Outstanding decreased 2.27% in 2025 and increased 0.39% in 2026.
• Tracing ATMU's Shares Outstanding over 4 years: stood at $83.3 million in 2023, then rose by 0.13% to $83.4 million in 2024, then gained by 0.12% to $83.5 million in 2025, then rose by 0.33% to $83.8 million in 2026.
• The last three Shares Outstanding figures came in at $83.8 million (Q1 2026), $83.5 million (Q4 2025), and $81.5 million (Q3 2025), per Business Quant data.

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