ATOAtmos Energy
Atmos Energy Corporation, a natural gas-only distributor, is an S&P 500 company headquartered in Dallas and incorporated in Texas and Virginia. 10-K, Item 1
- Employees
- 5,487
- Headquarters
- Dallas, TX
- CEO
- John K. Akers
- Next results
- around Feb 2, 2027
Who owns ATO
96% of the shares are held by institutions that file 13Fs; the rest by everyone else.
13F filings are quarterly and up to 45 days old. Insider trades: Form 4 rows coded P (bought) and S (sold) at a price, not grants or plan exercises.
Institutional ownership 13F data can be up to 45 days old
Every 13F-HR filed for the quarter ending Jun 30, 2026, from SEC's Form 13F data sets. A 13F lists the long positions of managers with more than $100M in US stocks. Two managers can report the same shares, so totals can count some shares twice.
| Holder | Shares | Value | % of company | From Mar 31, 2026 |
|---|---|---|---|---|
| BlackRock, Inc. | 15.24M | $2.6B | 9.02% | Reduced -12.7% |
| STATE STREET CORP | 11.38M | $2.0B | 6.73% | Held |
| VANGUARD CAPITAL MANAGEMENT LLC | 10.89M | $1.9B | 6.44% | Added +1.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9.36M | $1.6B | 5.54% | Added +0.8% |
| WELLINGTON MANAGEMENT GROUP LLP | 9.19M | $1.6B | 5.44% | Reduced -4.8% |
| Capital International Investors | 7.48M | $1.3B | 4.43% | Added +2.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 4.49M | $770.3M | 2.66% | Added +3.5% |
| BANK OF AMERICA CORP /DE/ | 4.18M | $720.2M | 2.47% | Held |
| Invesco Ltd. | 3.17M | $546.7M | 1.88% | Added +5.5% |
| MORGAN STANLEY | 2.86M | $493.3M | 1.69% | Reduced -4.6% |
| DEUTSCHE BANK AG\ | 2.51M | $431.7M | 1.48% | Reduced -1.6% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.48M | $428K | 1.47% | Reduced -8.6% |
| AQR CAPITAL MANAGEMENT LLC | 2.37M | $409.0M | 1.40% | Added +188.5% |
| GOLDMAN SACHS GROUP INC | 2.17M | $373.1M | 1.28% | Added +11.9% |
| Qube Research & Technologies Ltd | 2.14M | $368.1M | 1.26% | Added ×26 |
| NORGES BANK | 2.08M | $358.2M | 1.23% | New |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.84M | $321.4M | 1.09% | Added +3.9% |
| Amundi | 1.82M | $314.2M | 1.08% | Added +40.0% |
| CITADEL ADVISORS LLC | 1.74M | $299.1M | 1.03% | Added +131.0% |
| Legal & General Group Plc | 1.61M | $276.6M | 0.95% | Reduced -0.7% |
| Capital Research Global Investors | 1.51M | $259.9M | 0.89% | Reduced -62.4% |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.49M | $256.9M | 0.88% | Held |
| NORTHERN TRUST CORP | 1.39M | $240.0M | 0.82% | Reduced -10.1% |
| Point72 Asset Management, L.P. | 1.36M | $234.5M | 0.81% | New |
| RAYMOND JAMES FINANCIAL INC | 1.27M | $219.0M | 0.75% | Added +5.4% |
Bought the most shares
- NORGES BANK +2.08M, new
- Qube Research & Technologies Ltd +2.05M
- AQR CAPITAL MANAGEMENT LLC +1.55M
- Point72 Asset Management, L.P. +1.36M, new
- CITADEL ADVISORS LLC +985K
- SG Americas Securities, LLC +669K
- ONTARIO TEACHERS PENSION PLAN BOARD +586K, new
- FMR LLC +535K
- Amundi +521K
- JANE STREET GROUP, LLC +385K
Sold the most shares
- Aristotle Capital Management, LLC -4.83M
- Capital Research Global Investors -2.50M
- BlackRock, Inc. -2.21M
- WELLINGTON MANAGEMENT GROUP LLP -466K
- SEI INVESTMENTS CO -320K
- CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM -281K
- T. Rowe Price Investment Management, Inc. -244K
- JPMORGAN CHASE & CO -235K
- PRICE T ROWE ASSOCIATES INC /MD/ -233K
- ROYAL BANK OF CANADA -233K
Superinvestors holding ATO 13F data can be up to 45 days old
From the latest 13F-HR of each of the investors followed on Investors. A 13F shows holdings at the end of a quarter and is filed up to 45 days later.
None of the followed investors held ATO in their latest 13F.
13D filings: owners of more than 5% who may push for change
No Schedule 13D about ATO in the last year.
Work on ATO in a spreadsheet:
Excel workbook (a sheet per section, ten years by column, charts, links to the filings) ·
CSV.
For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/ATO/export.csv") into a cell.