Atmos Energy ATO
NYSE ATO
$171.93 +0.62 (+0.36%)
At close: Aug 20, 2026 · 9:50 AM UTC

Atmos Energy (ATO) Shares Outstanding (Entity) (2009 - 2026)

Atmos Energy (ATO) Shares Outstanding (Entity) (2009 - 2026) Analysis & Trends

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Entity.) (Qtr)
1 Atmos Energy 28.94 Bn 28.42 Bn - 168.99 Mn
2 Nisource 20.09 Bn 20.02 Bn 867.50 Mn 479.50 Mn
3 Ugi 8.27 Bn 7.79 Bn 573.00 Mn 214.49 Mn
4 New Jersey Resources 5.60 Bn 5.56 Bn 243.61 Mn 101.41 Mn
5 Black Hills 5.59 Bn 5.51 Bn - 76.25 Mn
6 ONE Gas 5.15 Bn 5.12 Bn 272.01 Mn 62.80 Mn
7 Mdu Resources 4.33 Bn 4.28 Bn - 210.35 Mn
8 Chesapeake Utilities 3.31 Bn 3.29 Bn 150.20 Mn 24.11 Mn
9 Centuri Holdings 2.23 Bn 2.19 Bn 69.14 Mn 100.96 Mn
10 Brookfield Infrastructure 2.22 Bn 1.46 Bn 572.00 Mn -

Historic Data

Download Data
DateValue
Jun 30, 2026 168.99 Mn
Mar 31, 2026 166.92 Mn
Dec 31, 2025 165.43 Mn
Sep 30, 2025 161.57 Mn
Jun 30, 2025 160.52 Mn
Mar 31, 2025 158.84 Mn
Dec 31, 2024 158.73 Mn
Sep 30, 2024 155.26 Mn
Jun 30, 2024 155.23 Mn
Mar 31, 2024 150.87 Mn
Dec 31, 2023 150.83 Mn
Sep 30, 2023 148.49 Mn
Jun 30, 2023 147.30 Mn
Mar 31, 2023 144.48 Mn
Dec 31, 2022 143.16 Mn
Sep 30, 2022 140.90 Mn
Jun 30, 2022 139.89 Mn
Mar 31, 2022 139.01 Mn
Dec 31, 2021 135.43 Mn
Sep 30, 2021 132.42 Mn