NYSE:ATO | Market Cap | ATMOS ENERGY CORP

Historical market capitalization from contemporaneous retained split-adjusted close and filed split-adjusted shares outstanding.

Available history
2010-07-29 to 2026-09-03
Data captured

Historical Market Cap

DateMarket Cap
2026-09-03$28.58B
2026-07-31$29.2B
2026-06-30$29.11B
2026-05-01$31.47B
2026-03-31$30.83B
2026-01-30$27.52B
2025-12-31$27.73B
2025-11-10$28.74B
2025-09-30$27.59B
2025-08-01$25.01B
2025-06-30$24.74B
2025-05-02$25.65B
2025-03-31$24.55B
2025-01-31$22.62B
2024-12-31$22.11B
2024-11-14$22.43B
2024-09-30$21.54B
2024-08-02$20.18B
2024-06-30$18.11B
2024-05-03$18B
2024-03-31$17.93B
2024-02-02$17.16B
2023-12-31$17.48B
2023-11-06$16.44B
2023-09-30$15.73B
2023-07-28$18.13B
2023-06-30$17.14B
2023-04-28$16.49B
2023-03-31$16.23B
2023-02-03$16.78B
2022-12-31$16.04B
2022-11-07$14.65B
2022-09-30$14.35B
2022-07-29$16.98B
2022-06-30$15.68B
2022-04-29$15.76B
2022-03-31$16.61B
2022-02-04$14.32B
2021-12-31$14.19B
2021-11-05$12.45B
2021-09-30$11.68B
2021-07-30$12.89B
2021-06-30$12.57B
2021-04-30$13.54B
2021-03-31$12.92B
2021-01-29$11.41B
2020-12-31$12.23B
2020-11-06$11.79B
2020-09-30$12.03B
2020-07-31$13.07B
2020-06-30$12.28B
2020-05-01$12.24B
2020-03-31$12.14B
2020-01-31$14.31B
2019-12-31$13.68B
2019-11-06$12.98B
2019-09-30$13.59B
2019-07-31$12.89B
2019-06-30$12.48B
2019-05-02$11.94B
2019-03-31$12.04B
2019-01-30$11.16B
2018-12-31$10.84B
2018-11-08$10.67B
2018-09-30$10.45B
2018-08-03$10.21B
2018-06-30$10.02B
2018-04-27$9.71B
2018-03-31$9.36B
2018-02-01$9.13B
2017-12-31$9.53B
2017-11-08$9.47B
2017-09-30$8.9B
2017-07-28$9.18B
2017-06-30$8.8B
2017-04-28$8.53B
2017-03-31$8.32B
2017-02-03$7.98B
2016-12-31$7.79B
2016-11-09$7.49B
2016-09-30$7.74B
2016-07-29$8.29B
2016-06-30$8.44B
2016-04-29$7.42B
2016-03-31$7.59B
2016-01-29$7.07B
2015-12-31$6.44B
2015-10-30$6.39B
2015-09-30$5.9B
2015-07-31$5.61B
2015-06-30$5.2B
2015-05-01$5.49B
2015-03-31$5.58B
2015-01-30$5.74B
2014-12-31$5.62B
2014-10-31$5.32B
2014-09-30$4.79B
2014-08-01$4.83B
2014-06-30$5.36B
2014-05-01$5.14B