TickerFacts.

Olin Corp (OLN): Shares Outstanding

Annual figures by period end, from SEC filings.

113.60M
As of 2025-12-31
114.00M
As of 2026-06-30
-5.0%
3-year compound annual growth
-6.4%
5-year compound annual growth
-3.7%
10-year compound annual growth
167.10M2009-12-31: 78.72M2010-12-31: 79.60M2011-12-31: 80.10M2012-12-31: 80.20M2013-12-31: 79.40M2014-12-31: 77.40M2015-12-31: 165.10M2016-12-31: 165.40M2017-12-31: 167.10M2018-12-31: 165.30M2019-12-31: 157.70M2020-12-31: 158.00M2021-12-31: 156.80M2022-12-31: 132.30M2023-12-31: 120.20M2024-12-31: 115.70M2025-12-31: 113.60M113.60M
2009-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-31113.60M-1.8%2026-02-20, Balance as of period end
2024-12-31115.70M-3.7%2026-02-20, Balance as of period end
2023-12-31120.20M-9.1%2025-02-20, Balance as of period end
2022-12-31132.30M-15.6%2024-02-22, Balance as of period end
2021-12-31156.80M-0.8%2023-02-23, Balance as of period end
2020-12-31158.00M+0.2%2022-02-24, Balance as of period end
2019-12-31157.70M-4.6%2021-02-22, Balance as of period end
2018-12-31165.30M-1.1%2020-02-25, Balance as of period end
2017-12-31167.10M+1.0%2019-02-25, Balance as of period end
2016-12-31165.40M+0.2%2018-02-26, Balance as of period end
2015-12-31165.10M+113.3%2017-02-28, Balance as of period end
2014-12-3177.40M-2.5%2016-03-01, Balance as of period end
2013-12-3179.40M-1.0%2015-02-25, Balance as of period end
2012-12-3180.20M+0.1%2014-02-24, Balance as of period end
2011-12-3180.10M+0.6%2013-02-25, Balance as of period end
2010-12-3179.60M+1.1%2012-02-24, Balance as of period end
2009-12-3178.72Mn/a2011-02-24, Balance as of period end