Atkore Inc. (ATKR): Shares Outstanding

Annual figures by period end, from SEC filings.

33.67M
As of 2025-09-30
33.77M
As of 2026-06-26
-6.6%
3-year compound annual growth
-6.6%
5-year compound annual growth
-6.0%
10-year compound annual growth
63.31M2015-09-25: 62.45M2016-09-30: 62.46M2017-09-30: 63.31M2018-09-30: 47.08M2019-09-30: 46.96M2020-09-30: 47.41M2021-09-30: 46.00M2022-09-30: 41.35M2023-09-30: 37.32M2024-09-30: 34.86M2025-09-30: 33.67M33.67M
2015-09-25 Shares Outstanding (shares) 2025-09-30
Period endedShares OutstandingChange YoYSource filing
2025-09-3033.67M-3.4%2025-11-26, Balance as of period end
2024-09-3034.86M-6.6%2025-11-26, Balance as of period end
2023-09-3037.32M-9.8%2024-11-21, Balance as of period end
2022-09-3041.35M-10.1%2023-11-17, Balance as of period end
2021-09-3046.00M-3.0%2022-11-18, Balance as of period end
2020-09-3047.41M+1.0%2021-11-18, Balance as of period end
2019-09-3046.96M-0.3%2020-11-19, Balance as of period end
2018-09-3047.08M-25.6%2019-11-22, Balance as of period end
2017-09-3063.31M+1.4%2018-11-28, Balance as of period end
2016-09-3062.46M0.0%2017-11-29, Balance as of period end
2015-09-2562.45Mn/a2016-11-29, Balance as of period end