ATO — ATMOS ENERGY CORP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on ATO
| date | signal | measured base rate |
|---|---|---|
| 2026-08-06 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
| 2026-07-31 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-29 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-21 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-04-14 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-03-13 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-11 | WARE WILLIAM JAMES Director | Open-market purchase | 300 | 167.59 | 50.3K |
| 2026-07-01 | GARZA RAFAEL G Director | Grant or award | 65 | 172.92 | 11.2K |
| 2026-05-02 | AKERS JOHN K PRESIDENT & CEO | Option exercise | 16.9K | 189.74 | 3.2M |
| 2026-05-02 | AKERS JOHN K PRESIDENT & CEO | Shares withheld for tax | 6.2K | 187.74 | 1.2M |
| 2026-05-02 | Forsythe Christopher T SR VICE PRESIDENT & CFO | Option exercise | 4.0K | 189.74 | 753.3K |
| 2026-05-02 | MCDILL JOHN S SR VP, UTILITY OPERATIONS | Option exercise | 2.8K | 189.74 | 534.1K |
| 2026-05-02 | ROBBINS J MATT SR VP, HUMAN RESOURCES | Option exercise | 2.8K | 189.74 | 534.1K |
| 2026-05-02 | HARTSFIELD KAREN E Senior Advisor | Option exercise | 2.8K | 189.74 | 534.1K |
| 2026-05-02 | Forsythe Christopher T SR VICE PRESIDENT & CFO | Shares withheld for tax | 1.6K | 189.74 | 296.6K |
| 2026-05-02 | HARTSFIELD KAREN E Senior Advisor | Shares withheld for tax | 1.0K | 189.74 | 197.7K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 3.2B | 17.5M |
| STATE STREET CORP | 2.1B | 11.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0B | 10.7M |
| WELLINGTON MANAGEMENT GROUP LLP | 1.8B | 9.7M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.7B | 9.3M |
| Capital International Investors | 1.4B | 7.3M |
| Aristotle Capital Management, LLC | 899.0M | 4.9M |
| GEODE CAPITAL MANAGEMENT, LLC | 798.1M | 4.3M |
| BANK OF AMERICA CORP /DE/ | 775.7M | 4.2M |
| Capital Research Global Investors | 740.8M | 4.0M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Atmos Energy (ATO) Q3 2026 Earnings Call Transcript · 2026-08-13
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