Atmos Energy (ATO) Shares Outstanding (2009 - 2026)
Atmos Energy (ATO) posted quarterly Shares Outstanding (Entity) of $166.9 million for Q1 2026, up 5.09% year-over-year from $158.8 million in Q1 2025, and up 0.9% quarter-over-quarter from $165.4 million in Q4 2025.
Atmos Energy (ATO) Shares Outstanding (2009 - 2026) Analysis & Trends
Atmos Energy (ATO) has reported Shares Outstanding (Entity) for 18 consecutive years, with $166.9 million the latest figure, recorded in Q1 2026.
- In Q1 2026, Shares Outstanding (Entity) rose 5.09% year-over-year to $166.9 million; the TTM figure through Mar 2026 stood at $166.9 million (up 5.09% YoY), while the FY2025 annual figure was $161.6 million, up 4.06% from the prior year.
- Shares Outstanding (Entity) climbed to $166.9 million in Q1 2026 per ATO's latest filing, from $165.4 million in the prior quarter.
- Across five years, Shares Outstanding (Entity) topped out at $166.9 million in Q1 2026 and bottomed at $139.0 million in Q1 2022.
- Historically, Shares Outstanding (Entity) has averaged $152.2 million across 5 years, with a median of $150.9 million in 2024.
- Annual changes were most pronounced in 2022 — Shares Outstanding (Entity) climbed 6.96% — and 2025, when it gained 3.41%.
- Atmos Energy's Shares Outstanding (Entity) stood at $143.2 million in 2022, then climbed by 5.36% to $150.8 million in 2023, then increased by 5.23% to $158.7 million in 2024, then increased by 4.23% to $165.4 million in 2025, then advanced by 0.9% to $166.9 million in 2026.
- Business Quant data shows ATO's Shares Outstanding (Entity) at $166.9 million in Q1 2026, $165.4 million in Q4 2025, and $161.6 million in Q3 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Atmos Energy | 28.92 Bn | 28.39 Bn | - | 168.35 Mn |
| 2 | Nisource | 20.08 Bn | 20.01 Bn | 867.50 Mn | 479.70 Mn |
| 3 | Ugi | 8.24 Bn | 7.77 Bn | 573.00 Mn | 214.69 Mn |
| 4 | New Jersey Resources | 5.60 Bn | 5.56 Bn | 243.61 Mn | 101.09 Mn |
| 5 | Black Hills | 5.59 Bn | 5.52 Bn | - | 75.90 Mn |
| 6 | ONE Gas | 5.15 Bn | 5.12 Bn | 272.01 Mn | 62.96 Mn |
| 7 | Mdu Resources | 4.33 Bn | 4.28 Bn | - | 209.63 Mn |
| 8 | Chesapeake Utilities | 3.31 Bn | 3.29 Bn | 150.20 Mn | 24.06 Mn |
| 9 | Centuri Holdings | 2.23 Bn | 2.19 Bn | 69.14 Mn | 100.94 Mn |
| 10 | Brookfield Infrastructure | 2.22 Bn | 1.45 Bn | 572.00 Mn | 55.33 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | 168.35 Mn |
| Mar 31, 2026 | 166.46 Mn |
| Dec 31, 2025 | 162.73 Mn |
| Sep 30, 2025 | 158.94 Mn |
| Jun 30, 2025 | 159.29 Mn |
| Mar 31, 2025 | 159.18 Mn |
| Dec 31, 2024 | 156.30 Mn |
| Sep 30, 2024 | 152.51 Mn |
| Jun 30, 2024 | 153.31 Mn |
| Mar 31, 2024 | 151.27 Mn |
| Dec 31, 2023 | 149.80 Mn |
| Sep 30, 2023 | 145.12 Mn |
| Jun 30, 2023 | 146.05 Mn |
| Mar 31, 2023 | 143.94 Mn |
| Dec 31, 2022 | 141.82 Mn |
| Sep 30, 2022 | 137.83 Mn |
| Jun 30, 2022 | 139.88 Mn |
| Mar 31, 2022 | 136.83 Mn |
| Dec 31, 2021 | 133.68 Mn |
| Sep 30, 2021 | 129.78 Mn |