ATMOS ENERGY CORP (ATO) Stock
ATO has an Alpha Score of 55 out of 100 (weak), computed on Nov 6, 2026 from 3 of 4 sub-scores. 6 members of Congress disclosed 12 trades in ATO since 2020: 9 purchases and 3 sales, most recently John Boozman (sale, Jun 12, 2026). 7 of the hedge funds AlphaScala tracks reported ATO in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Citadel's at $299.13M. Company insiders reported 1 open-market buy and 0 sales on SEC Form 4 in the 90 days to Nov 6, 2026. Its trailing P/E ratio is 21.0 and its net margin 28.5% (key statistics as of Nov 4, 2026).
What is ATO's Alpha Score?
How it works →Alpha Score of 54 reflects moderate overall profile with moderate momentum, moderate value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 6, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded ATMOS ENERGY CORP (ATO)?
Most recent: John Boozman (sale, Jun 12, 2026); records start Apr 2, 2020.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| John Boozman R-AR · Senate | 2026-06-12 | sale | $1k – $15k |
| Jared Moskowitz D-FL · House | 2025-12-02 | purchase | $1k – $15k |
| Rick Allen R-GA · House | 2025-08-19 | purchase | $15k – $50k |
| John Boozman R-AR · Senate | 2025-05-20 | purchase | $1k – $15k |
| Jared Moskowitz D-FL · House | 2024-11-08 | purchase | $1k – $15k |
| Jared Moskowitz D-FL · House | 2024-07-05 | purchase | $1k – $15k |
| Jared Moskowitz D-FL · House | 2023-09-01 | purchase | $1k – $15k |
| Dan Goldman D-NY · House | 2023-03-06 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all ATO political trades →Which hedge funds own ATO?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Citadel Ken Griffin | 1.74M | $299.13M | +131% |
| Point72 Steve Cohen | 1.36M | $234.49M | NEW |
| Renaissance Technologies Jim Simons (founder) | 448K | $77.16M | +169% |
| Millennium Management Israel Englander | 273K | $46.99M | +4% |
| Marshall Wace | 139K | $23.88M | NEW |
| D.E. Shaw David Shaw | 126K | $21.75M | NEW |
| Bridgewater Associates Ray Dalio | 4K | $617.9K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are ATMOS ENERGY CORP insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 11, 26 | Ware William James | Director | BUY | 300 | $50K |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are ATO's key statistics?
Key statistics as of Nov 4, 2026
How does ATO's valuation compare with the Utilities sector?
| Metric | ATO | Utilities median | Companies in median |
|---|---|---|---|
| P/E ratio | 21.0 | 21.1 | 53 |
| Net margin | 28.50% | 13.18% | 58 |
| Return on equity | 9.67% | 9.35% | 58 |
| Dividend yield (payers) | 2.88% | 3.92% | 50 |
Medians over the Utilities stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
ATO price chart
Powered by TradingViewWhat does ATMOS ENERGY CORP do?
Atmos Energy Corporation is a leading fully regulated natural gas utility operating in the United States. It engages in the regulated distribution of natural gas and related pipeline and storage operations through two primary segments: Distribution and Pipeline and Storage. The Distribution segment delivers natural gas to over 3.4 million residential, commercial, public authority, industrial, and electric generation customers across eight states, including Texas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Tennessee, and Virginia, supported by approximately 76,000 miles of underground distribution lines. The Pipeline and Storage segment manages intrastate pipelines and storage facilities, particularly in key shale gas regions. Atmos Energy Corporation emphasizes system modernization, safety, reliability, and infrastructure maintenance to ensure continuous service. Its operations include gas delivery, integrity programs, transmission connections, and customer programs focused on billing, conservation, and energy efficiency. Founded in 1983 and headquartered in Dallas, Texas, Atmos Energy Corporation plays a vital role in providing safe, clean, and efficient natural gas distribution as the largest pure-play natural gas utility in the nation.