Atkore (ATKR) Shares Outstanding (Diluted) (2015 - 2026)
Atkore (ATKR) reported Shares Outstanding (Diluted) of 33.98 million for fiscal Q3 2026 (quarter ended Jun 26, 2026), up 0.4% from 33.85 million a year earlier and up 0.1% from the prior quarter.
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Analysis
Atkore (ATKR) Shares Outstanding (Diluted) (2015 - 2026) Analysis & Trends
For FY2025 (ended Sep 30, 2025), Atkore posted Shares Outstanding (Diluted) of 34.04 million, down 7.5% from FY2024.
- Shares Outstanding (Diluted) has declined for five consecutive fiscal years, with a five-year compound annual growth rate of -6.7% (FY2020 to FY2025).
- By fiscal year, Shares Outstanding (Diluted) came in at 36.79 million in FY2024 (-6.5%), 39.33 million in FY2023 (-11.2%), 44.28 million in FY2022 (-6.4%) and 47.31 million in FY2021 (-1.5%).
- Five-year quarterly Shares Outstanding (Diluted) spans a low of 33.85 million in fiscal Q3 2025 and a high of 47.31 million in fiscal Q4 2021.
- Year over year, Shares Outstanding (Diluted) gained in 1 of the last eight quarters, with an average decline of 5.0%.
- The high point for year-over-year Shares Outstanding (Diluted) in five years was fiscal Q3 2026 (growth of 0.4%); the low point was fiscal Q1 2023 (a decline of 12.8%).
- Per Business Quant data, the three fiscal quarters before Q3 2026 came in at 33.96 million (Q2 2026), 33.91 million (Q1 2026) and 34.04 million (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Caterpillar | 372.79 Bn | 344.49 Bn | 7.76 Bn | 462.50 Mn |
| 2 | Amphenol | 207.98 Bn | 202.68 Bn | 3.55 Bn | 2.58 Bn |
| 3 | Deere | 181.02 Bn | 189.78 Bn | 4.66 Bn | 270.70 Mn |
| 4 | Eaton | 166.86 Bn | 164.09 Bn | 2.86 Bn | 389.50 Mn |
| 5 | Parker-Hannifin | 120.45 Bn | 118.58 Bn | 2.25 Bn | 128.10 Mn |
| 6 | Vertiv Holdings | 92.94 Bn | 83.56 Bn | 1.23 Bn | 392.75 Mn |
| 7 | Emerson Electric | 86.56 Bn | 79.32 Bn | 2.66 Bn | 561.10 Mn |
| 8 | 3M | 84.72 Bn | 66.18 Bn | 2.68 Bn | 522.40 Mn |
| 9 | Illinois Tool Works | 73.32 Bn | 69.88 Bn | 1.90 Bn | 287.00 Mn |
| 10 | Atkore | 3.20 Bn | 1.46 Bn | 176.27 Mn | 33.98 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 26, 2026 | 33.98 Mn |
| Mar 27, 2026 | 33.96 Mn |
| Dec 26, 2025 | 33.91 Mn |
| Sep 30, 2025 | 34.04 Mn |
| Jun 27, 2025 | 33.85 Mn |
| Mar 28, 2025 | 34.29 Mn |
| Dec 27, 2024 | 35.04 Mn |
| Sep 30, 2024 | 36.79 Mn |
| Jun 28, 2024 | 36.62 Mn |
| Mar 29, 2024 | 37.17 Mn |
| Dec 29, 2023 | 37.75 Mn |
| Sep 30, 2023 | 39.33 Mn |
| Jun 30, 2023 | 38.66 Mn |
| Mar 31, 2023 | 39.75 Mn |
| Dec 30, 2022 | 40.61 Mn |
| Sep 30, 2022 | 44.28 Mn |
| Jun 24, 2022 | 43.63 Mn |
| Mar 25, 2022 | 45.28 Mn |
| Dec 24, 2021 | 46.58 Mn |
| Sep 30, 2021 | 47.31 Mn |
API Access
Atkore Shares Outstanding (Diluted) 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-diluted&ticker=ATKR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "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-diluted&ticker=ATKR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();