Atkore (ATKR) Shares Outstanding (2014 - 2026)
Atkore posted quarterly Shares Outstanding of $33.8 million for Q1 2026, little changed year-on-year from $33.6 million in Q1 2025, and little changed on a QoQ basis from $33.8 million in Q4 2025.
Atkore (ATKR) has 13 years of Shares Outstanding data on file, last reported at $33.8 million in Q1 2026.
- For the quarter ending Q1 2026, Shares Outstanding changed 0.35% year-over-year to $33.8 million; the trailing twelve-month figure through Mar 2026 stood at $33.8 million (changed 0.35% YoY), and the FY2025 full-year result was $33.7 million, down 3.42% from the prior year.
- Shares Outstanding for Q1 2026 stood at $33.8 million, roughly flat from $33.8 million in the prior quarter.
- Across five years, Shares Outstanding topped out at $43.9 million in Q1 2022 and bottomed at $33.6 million in Q1 2025.
- The 5-year median for Shares Outstanding is $36.6 million (2024), against an average of $37.0 million.
- The widest annual swing landed in 2022, when Shares Outstanding fell 12.17%; it then advanced 0.35% in 2026.
- A 5-year view of Shares Outstanding shows it stood at $39.9 million in 2022, then slipped by 7.43% to $36.9 million in 2023, then dropped by 6.79% to $34.4 million in 2024, then decreased by 1.88% to $33.8 million in 2025, then grew by 0.05% to $33.8 million in 2026.
- The last three Shares Outstanding figures came in at $33.8 million (Q1 2026), $33.8 million (Q4 2025), and $33.7 million (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Vertiv Holdings | 125.39 Bn | 122.89 Bn | 999.70 Mn | 383.95 Mn |
| 2 | Bloom Energy | 85.22 Bn | 82.75 Bn | 225.54 Mn | 284.21 Mn |
| 3 | nVent Electric | 26.63 Bn | 26.44 Bn | 445.60 Mn | 161.72 Mn |
| 4 | Hubbell | 25.22 Bn | 24.72 Bn | 505.30 Mn | - |
| 5 | Advanced Energy Industries | 12.25 Bn | 12.25 Bn | 200.90 Mn | 38.00 Mn |
| 6 | Powell Industries | 10.16 Bn | 9.61 Bn | 87.94 Mn | 36.43 Mn |
| 7 | Acuity Inc. (De) | 8.82 Bn | 8.55 Bn | 520.40 Mn | 30.50 Mn |
| 8 | EnerSys | 8.70 Bn | 8.26 Bn | 290.87 Mn | 36.46 Mn |
| 9 | Plug Power | 5.25 Bn | 4.87 Bn | -21.61 Mn | 1.40 Bn |
| 10 | Atkore | 2.86 Bn | 2.42 Bn | 136.12 Mn | 33.77 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Jun 28, 2024 | 35.87 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Sep 30, 2021 | 46.00 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Jun 25, 2021 | 46.10 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Mar 26, 2021 | 46.98 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Dec 25, 2020 | 46.63 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Sep 30, 2020 | 47.41 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Jun 26, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Mar 27, 2020 | 47.18 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Dec 27, 2019 | 47.48 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Sep 30, 2019 | 46.96 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Jun 28, 2019 | 46.68 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Mar 29, 2019 | 46.22 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Dec 28, 2018 | 45.98 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Sep 30, 2018 | 47.08 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Jun 29, 2018 | 45.97 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Mar 30, 2018 | 46.58 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Dec 29, 2017 | 63.52 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Sep 30, 2017 | 63.31 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Jun 30, 2017 | 64.08 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Mar 31, 2017 | 63.42 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Dec 30, 2016 | 63.09 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Sep 30, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Jun 24, 2016 | 62.46 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 25, 2015 | 62.45 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |
| Sep 26, 2014 | 62.55 Mn |