Market Cap
$28.73B$67.60M+0.24%
Summary
- Current Value
- As of today, ATO market cap is $29B, up +0.24% in the most recent trading session on
- Category
- Based on its current market cap, ATO falls into the Large Cap category
- Historical Performance
- ATO market cap is up +3.59% year-to-date, up +7.17% over the past 365 days
- All-Time High Comparison
- ATO market cap is currently -8.60% below its historical high of $31B set on
- 3-Year Low Comparison
- ATO market cap is +88.26% above its 3-year low of $15B reached on
- Sector Comparison
- ATO market cap is higher than 81.98% of companies in Utilities sector
Market Cap Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $29B | +0.2% | -4.1% | -4.4% | +3.6% | +7.2% | +66.0% | +116.5% | |
| Price | $169.99 | +0.2% | -5.3% | -5.5% | +1.4% | +1.8% | +44.7% | +67.5% | |
| Shares Outstanding | 168.99M | +1.2% | – | – | – | +5.3% | +14.7% | +29.2% | |
| PE Ratio | 20.24 | +0.3% | -5.3% | -8.6% | -7.2% | -12.2% | +0.8% | +6.0% | |
| TTM Revenue | $4.92B | +0.8% | – | +0.8% | – | +6.5% | +11.6% | +48.5% | |
| TTM EPS | $8.40 | +3.4% | – | +3.4% | – | +16.0% | +43.7% | +58.1% | |
| $38.52B | +0.2% | -3.1% | -2.6% | +4.1% | +9.8% | +61.2% | +91.9% | ||
| TTM Dividend | $3.87 | 0.0% | 0.0% | +3.5% | +7.2% | +13.3% | +33.5% | +58.0% | |
| TTM Net Income | $1.40B | +4.2% | – | +4.2% | – | +21.1% | +67.2% | +105.7% |
Market Cap Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $30B | -4.1% | |
| 3M | $30B | -4.8% | |
| 6M | $31B | -8.6% | |
| 1Y | $31B | -8.6% | |
| 3Y | $31B | -8.6% | |
| 5Y | $31B | -8.6% | |
| All | $31B | -8.6% |
Market Cap Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $28B | +1.2% | |
| 3M | $28B | +3.0% | |
| 6M | $28B | +3.0% | |
| 1Y | $26B | +10.2% | |
| 3Y | $15B | +88.3% | |
| 5Y | $11B | +153.4% | |
| All | $28M | >+9999.0% |
Market Cap History
FAQ
- What is the current market cap of ATO?
- As of today, ATO market cap is $29B
- What market cap category does ATO fall into?
- Based on its current market cap, ATO falls into the Large Cap category
- What is ATO market cap today change?
- ATO market cap is up +0.24% today
- What is 1-year change in ATO market cap?
- ATO market cap is up +7.17% year-over-year
- How far is ATO market cap from its all-time high?
- ATO market cap is currently -8.60% below its historical high of $31B set on April 30, 2026
- How does ATO market cap rank versus sector peers?
- ATO market cap is higher than 81.98% of companies in Utilities sector
Market Cap Formula
Market Cap = Price × Shares Outstanding
Data Sources & References
- ATO Official Website www.atmosenergy.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.htm
- ATO Profile on Yahoo Finance finance.yahoo.com/quote/ATO
- ATO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ato