Ecolab (ECL) Shares Outstanding (2009 - 2025)

Ecolab (ECL) has 17 years of Shares Outstanding data on file, last reported at $282.0 million in Q4 2025.

• For the quarter ending Q4 2025, Shares Outstanding changed 0.49% year-over-year to $282.0 million; the trailing twelve-month figure through Dec 2025 stood at $282.0 million (changed 0.49% YoY), and the FY2025 full-year result was $282.0 million, changed 0.49% from the prior year.
• Shares Outstanding for Q4 2025 stood at $282.0 million, roughly flat from $283.2 million in the prior quarter.
• Across five years, Shares Outstanding topped out at $365.7 million in Q4 2023 and bottomed at $282.0 million in Q4 2025.
• The 5-year median for Shares Outstanding is $285.0 million (2022), against an average of $296.6 million.
• The widest annual swing landed in 2021, when Shares Outstanding rose 0.44%; it then declined 22.52% in 2024.
• A 5-year view of Shares Outstanding shows it stood at $364.1 million in 2021, then climbed by 0.16% to $364.7 million in 2022, then advanced by 0.28% to $365.7 million in 2023, then slipped by 22.52% to $283.4 million in 2024, then fell by 0.49% to $282.0 million in 2025.
• The last three Shares Outstanding figures came in at $282.0 million (Q4 2025), $283.2 million (Q3 2025), and $283.6 million (Q2 2025), per Business Quant data.

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