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Atmos Energy Corporation Shares Outstanding 2008–2025

Atmos Energy Corporation (ATO) annual shares outstanding by fiscal year, computed from SEC filings.

Fiscal yearShares OutstandingChange (YoY)
FY 2025161.6M+4.1%
FY 2024155.3M+4.6%
FY 2023148.5M+5.4%
FY 2022140.9M+6.4%
FY 2021132.4M+5.2%
FY 2020125.9M+5.5%
FY 2019119.3M+7.2%
FY 2018111.3M+4.9%
FY 2017106.1M+2.1%
FY 2016103.9M+2.4%
FY 2015101.5M+1.1%
FY 2014100.4M+10.8%
FY 201390.6M
FY 20120.0M
FY 20110.0M
FY 20100.0M
FY 20090.0M
FY 20080.0M

Source: Atmos Energy Corporation SEC filings — balance sheet (10-K), split-adjusted. Refreshed nightly.

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Atmos Energy Corporation — frequently asked questions

What is Atmos Energy Corporation's shares outstanding?

Atmos Energy Corporation (ATO) reported shares outstanding of 161.6M for fiscal year 2025, per its SEC filings.

Where does this data come from?

Figures are computed from Atmos Energy Corporation's official SEC filings (balance sheet (10-K), split-adjusted), refreshed nightly. Not investment advice.

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