Atkore (ATKR) Shares Outstanding (Entity) (2015 - 2026)
Atkore's Shares Outstanding (Entity) came in at 33.77 million for fiscal Q3 2026 (quarter ended Jun 26, 2026), up 0.3% from 33.66 million a year earlier and unchanged from the prior quarter.
Powered by 
Analysis
Atkore (ATKR) Shares Outstanding (Entity) (2015 - 2026) Analysis & Trends
For FY2025 (ended Sep 30, 2025), Atkore's Shares Outstanding (Entity) was 33.67 million, down 3.4% from FY2024.
- Shares Outstanding (Entity) has declined in each of the last five fiscal years, with a five-year compound annual growth rate of -6.6% (FY2020 to FY2025).
- Going back by fiscal year, Shares Outstanding (Entity) was 34.86 million in FY2024 (-6.6%), 37.32 million in FY2023 (-9.8%), 41.35 million in FY2022 (-10.1%) and 46 million in FY2021 (-3.0%).
- The fiscal Q3 2026 figure represents the highest quarterly Shares Outstanding (Entity) since fiscal Q1 2025.
- Year-over-year, Shares Outstanding (Entity) increased in two of the last eight quarters, with an average decline of 4.0%.
- The fastest year-over-year change in Shares Outstanding (Entity) over five years came in fiscal Q3 2026 (growth of 0.3%), and the weakest in fiscal Q1 2023 (a decline of 12.2%).
- Business Quant data shows ATKR's Shares Outstanding (Entity) at 33.77 million (Q2 2026), 33.75 million (Q1 2026) and 33.67 million (Q4 2025) in the three fiscal quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Entity.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Caterpillar | 372.79 Bn | 344.49 Bn | 7.76 Bn | 459.70 Mn |
| 2 | Amphenol | 207.98 Bn | 202.68 Bn | 3.55 Bn | 2.47 Bn |
| 3 | Deere | 181.02 Bn | 189.78 Bn | 4.66 Bn | 269.63 Mn |
| 4 | Eaton | 166.86 Bn | 164.09 Bn | 2.86 Bn | 388.40 Mn |
| 5 | Parker-Hannifin | 120.45 Bn | 118.58 Bn | 2.25 Bn | 126.05 Mn |
| 6 | Vertiv Holdings | 92.94 Bn | 83.56 Bn | 1.23 Bn | 384.94 Mn |
| 7 | Emerson Electric | 86.56 Bn | 79.32 Bn | 2.66 Bn | 557.80 Mn |
| 8 | 3M | 84.72 Bn | 66.18 Bn | 2.68 Bn | 515.72 Mn |
| 9 | Illinois Tool Works | 73.32 Bn | 69.88 Bn | 1.90 Bn | 284.80 Mn |
| 10 | Atkore | 3.20 Bn | 1.46 Bn | 176.27 Mn | 33.77 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 26, 2026 | 33.77 Mn |
| Mar 27, 2026 | 33.77 Mn |
| Dec 26, 2025 | 33.75 Mn |
| Sep 30, 2025 | 33.67 Mn |
| Jun 27, 2025 | 33.66 Mn |
| Mar 28, 2025 | 33.65 Mn |
| Dec 27, 2024 | 34.40 Mn |
| Sep 30, 2024 | 34.86 Mn |
| Jun 28, 2024 | 35.86 Mn |
| Mar 29, 2024 | 36.63 Mn |
| Dec 29, 2023 | 36.91 Mn |
| Sep 30, 2023 | 37.32 Mn |
| Jun 30, 2023 | 37.77 Mn |
| Mar 31, 2023 | 38.94 Mn |
| Dec 30, 2022 | 39.87 Mn |
| Sep 30, 2022 | 41.35 Mn |
| Jun 24, 2022 | 42.53 Mn |
| Mar 25, 2022 | 43.88 Mn |
| Dec 24, 2021 | 45.39 Mn |
| Sep 30, 2021 | 46.00 Mn |
API Access
Atkore Shares Outstanding (Entity) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-entity&ticker=ATKR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-entity", "ticker": "ATKR", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-entity&ticker=ATKR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();