Olin (OLN) Shares Outstanding (2009 - 2026)

Olin (OLN) has 18 years of Shares Outstanding data on file, last reported at $113.9 million in Q1 2026.

• Shares Outstanding for Q1 2026 came in at $113.9 million, down 1.04% year-over-year; the trailing twelve-month figure through Mar 2026 was $113.9 million (down 1.04% YoY), and the FY2025 annual result was $113.6 million, down 1.82% from the prior year.
• Shares Outstanding was little changed at $113.9 million in Q1 2026 per OLN's latest filing, from $113.6 million in the prior quarter.
• Over five years, Shares Outstanding peaked at $151.8 million in Q1 2022 and troughed at $113.6 million in Q4 2025.
• A 5-year average of $123.8 million and a median of $119.4 million in 2024 frame the typical range for Shares Outstanding.
• The sharpest annual moves came in 2022 and 2026: Shares Outstanding retreated 15.62% in 2022, then dropped 1.04% in 2026.
• A 5-year view of Shares Outstanding shows it stood at $132.3 million in 2022, then slipped by 9.15% to $120.2 million in 2023, then decreased by 3.74% to $115.7 million in 2024, then decreased by 1.82% to $113.6 million in 2025, then climbed by 0.26% to $113.9 million in 2026.
• Business Quant data shows OLN's Shares Outstanding at $113.9 million in Q1 2026, $113.6 million in Q4 2025, and $114.1 million in Q3 2025.