TickerFacts.

Owens Corning (OC): Shares Outstanding

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2020-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

80.20M
As of 2025-12-31
79.00M
As of 2026-06-30
-4.4%
3-year compound annual growth
-5.4%
5-year compound annual growth
127.80M2009-12-31: 127.80M2010-12-31: 123.90M2011-12-31: 120.90M2012-12-31: 118.30M2013-12-31: 117.80M2014-12-31: 117.80M2015-12-31: 115.90M2016-12-31: 112.70M2017-12-31: 111.50M2018-12-31: 109.50M2019-12-31: 109.50M2020-12-31: 105.60M2021-12-31: 100.40M2022-12-31: 91.90M2023-12-31: 87.20M2024-12-31: 85.40M2025-12-31: 80.20M80.20M
2009-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3180.20M-6.1%2026-02-25, Balance as of period end
2024-12-3185.40M-2.1%2025-02-24, Balance as of period end
2023-12-3187.20M-5.1%2025-02-24, Balance as of period end
2022-12-3191.90M-8.5%2024-02-14, Balance as of period end
2021-12-31100.40M-4.9%2023-02-15, Balance as of period end
2020-12-31105.60Mn/c2022-02-16, Balance as of period end
2019-12-31109.50M0.0%2021-02-17, Balance as of period end
2018-12-31109.50M-1.8%2020-02-19, Balance as of period end
2017-12-31111.50M-1.1%2019-02-20, Balance as of period end
2016-12-31112.70M-2.8%2018-02-21, Balance as of period end
2015-12-31115.90M-1.6%2017-02-08, Balance as of period end
2014-12-31117.80M0.0%2016-02-10, Balance as of period end
2013-12-31117.80M-0.4%2015-02-11, Balance as of period end
2012-12-31118.30M-2.2%2014-02-12, Balance as of period end
2011-12-31120.90M-2.4%2013-02-20, Balance as of period end
2010-12-31123.90M-3.1%2012-02-15, Balance as of period end
2009-12-31127.80Mn/a2011-02-16, Balance as of period end