Atmos Energy Ownership | Who Owns Atmos Energy?
Atmos Energy Ownership Summary
Atmos Energy is owned by 0.35% institutional investors, 0.32% insiders, and 99.34% retail investors. Vanguard group is the largest institutional shareholder, holding 13.35% of ATO shares. American Funds American Mutual A is the top mutual fund, with 3.24% of its assets in Atmos Energy shares.
ATO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Atmos Energy | 0.35% | 0.32% | 99.34% |
| Sector | Utilities Stocks | 38.76% | 7.96% | 53.28% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 20.37M | 13.35% | $2.84B |
| Blackrock funding, inc. /de | 13.89M | 9.11% | $1.93B |
| Blackrock | 13.19M | 8.72% | $1.54B |
| Wellington management group llp | 13.13M | 8.61% | $1.83B |
| State street | 10.63M | 6.80% | $1.48B |
| Price t rowe associates inc /md/ | 8.55M | 5.61% | $1.19B |
| Capital investors | 8.16M | 5.35% | $1.14B |
| Aristotle capital management | 8.12M | 5.19% | $1.13B |
| Geode capital management | 3.81M | 2.44% | $528.76M |
| Invesco | 3.11M | 2.04% | $432.75M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Sfmg | 1.06M | 11.63% | $147.52M |
| Nilsine partners | 548.29K | 8.18% | $76.36M |
| Ausbil investment management | 39.72K | 3.31% | $5.51M |
| Pensioenfonds rail & ov | 304.40K | 2.66% | $35.51M |
| Pring turner capital group | 26.04K | 2.43% | $3.63B |
| Reaves w h | 617.67K | 2.27% | $86.02M |
| Meketa capital | 7.12K | 2.22% | $992.02K |
| Aristotle capital management | 8.12M | 2.18% | $1.13B |
| Perpetual | 1.24M | 2.03% | $172.84M |
| Merewether investment management, lp | 334.69K | 1.88% | $51.74M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital investors | 8.16M | 0.21% | 5.54M |
| Norges bank | 1.48M | 0.03% | 1.48M |
| Bnp paribas arbitrage, snc | 1.53M | 0.12% | 1.29M |
| Bank of america corp /de/ | 1.55M | 0.02% | 910.57K |
| Raymond james financial | 804.21K | 0.04% | 804.21K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wellington management group llp | 13.13M | 0.33% | -614.63K |
| Cooke & bieler lp | 1.14M | 1.53% | -368.20K |
| American century companies | 1.74M | 0.14% | -363.44K |
| Ubs asset management americas | 1.06M | 0.03% | -313.17K |
| Perpetual | 1.24M | 2.03% | -297.40K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.48M | 0.03% | 1.48M | $206.54M |
| Raymond james financial | 804.21K | 0.04% | 804.21K | $112.00M |
| Nilsine partners | 548.29K | 8.18% | 548.29K | $76.36M |
| Capital group private client services | 162.03K | 0.21% | 162.03K | $22.57M |
| Jupiter asset management | 77.06K | 0.10% | 77.06K | $10.73M |
Sold Out
| Holder | Change |
|---|---|
| Crewe advisors | -2.00 |
| Westend advisors | -2.00 |
| Old second national bank of aurora | -2.00 |
| Scarborough advisors | -3.00 |
| Soa wealth advisors, llc. | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 11 | -98.65% | 549,695 | -99.65% | - | 0.00% | 4 | -99.05% | 5 | -98.00% |
| Dec 31, 2024 | 793 | 5.87% | 155,771,763 | 5.37% | 99 | 1.06% | 407 | 14.01% | 246 | -4.28% |
| Sep 30, 2024 | 742 | 2.20% | 146,715,267 | 2.51% | 95 | 1.10% | 355 | 4.72% | 253 | -1.17% |
| Jun 30, 2024 | 716 | -0.83% | 143,082,648 | 4.43% | 94 | 1.15% | 335 | -9.70% | 253 | 12.44% |
| Mar 31, 2024 | 722 | 1.12% | 137,014,457 | 0.68% | 90 | 1.10% | 371 | 2.49% | 225 | -8.91% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| American Funds American Mutual A | 5.14M | 3.24% | 73.17K |
| Capital Group American Mutual Comp | 5.14M | 3.24% | 73.17K |
| Vanguard Total Stock Mkt Idx Inv | 5.09M | 3.20% | 91.42K |
| Vanguard US Total Market Shares ETF | 4.90M | 3.09% | 99.50K |
| Vanguard Institutional 500 Index Trust | 4.48M | 2.83% | 71.78K |
| Vanguard Small Cap Index | 3.98M | 2.51% | 25.00K |
| Vanguard Equity-Income Inv | 3.33M | 2.10% | -525.33K |
| Vanguard Small Cap Value Index Inv | 2.45M | 1.54% | -118.86K |
| The Utilities Select Sector SPDR® ETF | 2.37M | 1.49% | -5.20K |
| Vanguard Windsor™ II Inv | 2.21M | 1.39% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 14, 2025 | COCKLIN KIM R | - | Sell | $2.26M |
| Nov 11, 2024 | Geiser Edward | - | Buy | $362.23K |
| May 16, 2024 | WALTERS DIANA J | - | Sell | $47.20K |
| Mar 27, 2024 | COCKLIN KIM R | - | Sell | $1.75M |
| Nov 17, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | $199.85K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | - |
| 2024 Q4 | 1 | - |
| 2024 Q3 | - | - |
| 2024 Q2 | - | 1 |
ATO Ownership FAQ
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