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Atmos Energy Corporation (ATO) Shares Outstanding

Shares Outstanding

161.75M3.69M-2.23%

Summary

As of today, ATO has 161.75M outstanding shares, down -2.23% on
ATO shares outstanding is up +1.83% year-over-year, up +11.95% over the past 3 years
ATO shares outstanding is currently -2.23% below its historical high of 165.43M set on
ATO shares outstanding is +11.95% above its 3-year low of 144.48M reached on an earlier date

Chart

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Series
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Performance

ATO Performance
MetricDateValue1Y3Y5Y
Shares Outstanding161.75M+1.8%+11.9%+23.8%
Price$188.97+21.8%+68.2%+92.4%
Market Cap$31B+24.0%+88.3%+138.1%
PE Ratio24.60+13.5%+27.4%+37.5%
TTM Revenue$4.87B+16.4%+4.2%+70.3%
TTM EPS$7.68+9.9%+34.7%+49.4%
$39.83B+22.1%+75.5%+106.5%
TTM Net Income$1.25B+15.4%+56.8%+95.2%
TTM Dividend$3.74+11.6%+31.7%+55.8%

Highs

ATO Shares Outstanding Highs Comparison
PeriodHighDateCurrent
1Y165.43M-2.2%
3Y165.43M-2.2%
5Y165.43M-2.2%
All165.43M-2.2%

Lows

ATO Shares Outstanding Lows Comparison
PeriodLowDateCurrent
1Y158.84MN/A+1.8%
3Y144.48MN/A+11.9%
5Y130.67MN/A+23.8%
All5.65M+2764.8%

History

MonthValueChange
161.75M-2.2%
165.43M+4.2%
158.73M+5.2%
150.83M+5.4%
143.16M+5.7%
135.43M+5.7%
128.15M+4.8%
122.26M+4.6%
116.89M+5.3%
110.96M+5.6%
105.11M+3.0%
102.08M+1.2%
100.85M+10.9%
90.96M+0.5%
90.52M+0.6%
90.01M-0.7%
90.64M-2.5%
92.97M+2.0%
91.13M+1.4%
89.91M+1.6%
88.50M+9.5%
80.85M+2.0%
MonthValueChange
79.26M+53.0%
51.80M+14.2%
45.37M+11.1%
40.84M+5.0%
38.88M+23.3%
31.53M+2.9%
30.65M+2.7%
29.85M+85.2%
16.12M+1.3%
15.91M+3.6%
15.35M+0.9%
15.22M+43.3%
10.62M+3.9%
10.22M+1.8%
10.05M+10.0%
9.14M+0.2%
9.12M+48.4%
6.15M+0.4%
6.12M+8.2%
5.66M+0.2%
5.65M-

FAQ

  • What is the current shares outstanding of ATO?

    As of today, ATO shares outstanding is 161.75M

  • What is 1-year change in ATO shares outstanding?

    ATO shares outstanding is up +1.83% year-over-year

  • What is 3-year change in ATO shares outstanding?

    ATO shares outstanding is up +11.95% over the past 3 years

  • How far is ATO shares outstanding from its all-time high?

    ATO shares outstanding is currently -2.23% below its historical high of 165.43M set on December 30, 2025

Data Sources & References

  1. ATO Official Website www.atmosenergy.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/731802/000073180226000013/0000731802-26-000013-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.htm
  4. ATO Profile on Yahoo Finance finance.yahoo.com/quote/ATO
  5. ATO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ato