Atmos Energy Corp
ATO- Exchange
- NYSE
- Industry
- Natural Gas Distribution
- SEC CIK
- 0000731802
In the last 90 days, Atmos Energy Corp insiders filed 1 open-market purchase and 0 sales; 1,044 institutions reported holding it in 13F filings for Q2 2026, worth $28.0B in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Atmos Energy Corp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 548
- +2 vs. Q1 2021
- Shares held
- 109.2M
- +1.51M (+1.4%) vs. Q1 2021
- Total value
- $10.5B
- −$139.6M (−1.3%) vs. Q1 2021
- New holders
- 54
- 194 more added
- Sold out
- 52
- 175 more reduced
4 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,044 | $28.0B |
| Q1 2026 | 1,020 | $29.6B |
| Q4 2025 | 980 | $27.2B |
| Q3 2025 | 912 | $27.2B |
| Q2 2025 | 871 | $24.7B |
| Q1 2025 | 861 | $24.4B |
| Q4 2024 | 818 | $21.8B |
| Q3 2024 | 758 | $20.8B |
| Q2 2024 | 736 | $16.7B |
| Q1 2024 | 731 | $16.6B |
| Q4 2023 | 722 | $15.8B |
| Q3 2023 | 669 | $14.4B |
| Q2 2023 | 672 | $15.8B |
| Q1 2023 | 664 | $14.7B |
| Q4 2022 | 663 | $14.6B |
| Q3 2022 | 631 | $13.1B |
| Q2 2022 | 620 | $14.2B |
| Q1 2022 | 608 | $14.9B |
| Q4 2021 | 575 | $12.4B |
| Q3 2021 | 536 | $9.93B |
| Q2 2021 | 548 | $10.5B |
| Q1 2021 | 550 | $10.7B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 15,853,316 | $1.52B | 0.04% | +467,099+3.0% | Added |
| BlackRock Inc. | 12,984,032 | $1.25B | 0.03% | −227,193−1.7% | Reduced |
| State Street Corp | 9,353,526 | $899.0M | 0.05% | +170,495+1.9% | Added |
| American Century Companies Inc | 5,419,138 | $520.8M | 0.36% | −33,174−0.6% | Reduced |
| Magellan Asset Management Ltd | 3,903,799 | $375.2M | 0.74% | +19,477+0.5% | Added |
| Invesco Ltd. | 2,669,509 | $256.6M | 0.06% | +806,085+43.3% | Added |
| Pendal Group Limited | 2,563,229 | $246.4M | 2.26% | +52,513+2.1% | Added |
| Geode Capital Management, LLC | 2,363,815 | $226.6M | 0.03% | +96,328+4.2% | Added |
| Deutsche Bank AG | 2,144,774 | $206.1M | 0.10% | +1,673,744+355.3% | Added |
| Legal & General Group Plc | 1,843,301 | $177.2M | 0.06% | +36,320+2.0% | Added |
| Price T Rowe Associates Inc | 1,768,925 | $170.0M | 0.02% | −272,991−13.4% | Reduced |
| Cooke & Bieler LP | 1,725,209 | $165.8M | 1.53% | +26,917+1.6% | Added |
| Massachusetts Financial Services Co | 1,711,622 | $164.5M | 0.05% | +24,874+1.5% | Added |
| Wells Fargo & Company | 1,442,887 | $138.7M | 0.03% | −178,487−11.0% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 1,424,308 | $136.9M | 0.29% | +170,997+13.6% | Added |
| Northern Trust Corp | 1,366,142 | $131.3M | 0.02% | +3,517+0.3% | Added |
| Pictet Asset Management Ltd | 1,324,662 | $127.3M | 0.14% | −561,052−29.8% | Reduced |
| ProShare Advisors LLC | 1,281,073 | $123.1M | 0.36% | +8,930+0.7% | Added |
| Pensioenfonds Rail & Ov | 1,235,042 | $122.2M | 2.67% | −36,000−2.8% | Reduced |
| SFMG, LLC | 1,232,731 | $118.5M | 13.16% | +10,397+0.9% | Added |
| Bank of America Corp | 1,176,532 | $113.1M | 0.01% | +34,784+3.0% | Added |
| Silvercrest Asset Management Group LLC | 1,168,329 | $112.3M | 0.74% | −18,584−1.6% | Reduced |
| Duff & Phelps Investment Management Co | 1,092,886 | $105.0M | 1.37% | −4,104−0.4% | Reduced |
| Goldman Sachs Group Inc | 983,546 | $94.5M | 0.03% | −110,886−10.1% | Reduced |
| California Public Employees Retirement System | 975,587 | $93.8M | 0.07% | +2,248+0.2% | Added |
| Bank of New York Mellon Corp | 958,054 | $92.1M | 0.02% | +16,023+1.7% | Added |
| Morgan Stanley | 911,744 | $87.6M | 0.01% | +249,589+37.7% | Added |
| NFJ Investment Group, LLC | 890,396 | $85.6M | 1.62% | +168,544+23.3% | Added |
| Charles Schwab Investment Management Inc | 884,129 | $85.0M | 0.03% | +37,351+4.4% | Added |
| UBS Asset Management Americas Inc | 852,766 | $82.0M | 0.04% | +160,081+23.1% | Added |
| Energy Income Partners, LLC | 834,497 | $80.2M | 1.97% | −156,782−15.8% | Reduced |
| TD Asset Management Inc | 747,443 | $73.7M | 0.07% | −699−0.1% | Reduced |
| First Trust Advisors LP | 765,766 | $73.6M | 0.08% | −68,786−8.2% | Reduced |
| Ardevora Asset Management LLP | 715,523 | $68.8M | 0.87% | +83,820+13.3% | Added |
| Partners Group Holding AG | 714,481 | $68.7M | 4.21% | +38,959+5.8% | Added |
| Credit Suisse AG | 657,208 | $63.2M | 0.05% | −10,369−1.6% | Reduced |
| AMP Capital Investors Ltd | 565,607 | $54.4M | 0.26% | +1,178+0.2% | Added |
| Amundi | 526,390 | $50.6M | 0.04% | +526,390 | New |
| FMR LLC | 525,286 | $50.5M | 0.00% | −287,233−35.4% | Reduced |
| FIL Ltd | 523,706 | $50.3M | 0.05% | 00.0% | Unchanged |
| Swiss National Bank | 522,492 | $50.2M | 0.03% | +7,500+1.5% | Added |
| APG Asset Management N.V. | 584,513 | $47.4M | 0.08% | −49,903−7.9% | Reduced |
| Dimensional Fund Advisors LP | 485,936 | $46.7M | 0.01% | +18,400+3.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 457,236 | $43.9M | 0.03% | +24,267+5.6% | Added |
| Parametric Portfolio Associates LLC | 421,658 | $40.5M | 0.02% | +33,907+8.7% | Added |
| JPMorgan Chase & Co | 403,220 | $38.8M | 0.00% | −235,692−36.9% | Reduced |
| Macquarie Group Ltd | 396,720 | $38.1M | 0.03% | +21,179+5.6% | Added |
| Maple-Brown Abbott Ltd | 390,400 | $37.5M | 2.02% | +21,170+5.7% | Added |
| Nuveen Asset Management, LLC | 362,919 | $34.9M | 0.01% | +87,937+32.0% | Added |
| Public Sector Pension Investment Board | 355,980 | $34.2M | 0.22% | +8,360+2.4% | Added |
| Citigroup Inc | 333,648 | $32.1M | 0.03% | +209,168+168.0% | Added |
| Boston Trust Walden Corp | 318,005 | $30.6M | 0.27% | −230,580−42.0% | Reduced |
| Franklin Resources Inc | 297,846 | $28.6M | 0.01% | +604+0.2% | Added |
| Hennessy Advisors Inc | 272,086 | $26.1M | 1.45% | +4,800+1.8% | Added |
| Norges Bank | 263,938 | $25.4M | 0.01% | −215,271−44.9% | Reduced |
| DekaBank Deutsche Girozentrale | 261,485 | $25.0M | 0.07% | −913−0.3% | Reduced |
| California State Teachers Retirement System | 248,805 | $23.9M | 0.03% | −34,951−12.3% | Reduced |
| M&G Investment Management Ltd | 240,269 | $23.1M | 0.12% | +72,649+43.3% | Added |
| Reaves W H & Co Inc | 229,026 | $22.0M | 0.72% | −96,430−29.6% | Reduced |
| New York State Common Retirement Fund | 219,100 | $21.1M | 0.02% | −18,000−7.6% | Reduced |
| Alliancebernstein L.P. | 214,489 | $20.6M | 0.01% | +32,909+18.1% | Added |
| Neuberger Berman Group LLC | 213,119 | $20.4M | 0.02% | −16,138−7.0% | Reduced |
| Barclays PLC | 210,129 | $20.2M | 0.02% | +40,063+23.6% | Added |
| Russell Investments Group, Ltd. | 209,285 | $20.1M | 0.03% | −39,752−16.0% | Reduced |
| AXA S.A. | 207,296 | $19.9M | 0.06% | −4,019−1.9% | Reduced |
| AQR Capital Management LLC | 204,299 | $19.6M | 0.03% | −82,755−28.8% | Reduced |
| Vident Investment Advisory, LLC | 203,565 | $19.6M | 0.59% | +8,586+4.4% | Added |
| Tortoise Index Solutions, LLC | 202,268 | $19.4M | 4.07% | +12,845+6.8% | Added |
| Rhumbline Advisers | 199,642 | $19.2M | 0.03% | +1,157+0.6% | Added |
| Janus Henderson Group PLC | 197,050 | $18.9M | 0.01% | +79,958+68.3% | Added |
| Earnest Partners LLC | 188,797 | $18.1M | 0.11% | +4,684+2.5% | Added |
| NN Investment Partners Holdings N.V. | 181,127 | $17.4M | 0.09% | −13,213−6.8% | Reduced |
| BNP Paribas Arbitrage, SA | 171,986 | $16.5M | 0.03% | +68,603+66.4% | Added |
| Public Employees Retirement Association of Colorado | 168,204 | $16.2M | 0.07% | 00.0% | Unchanged |
| Bahl & Gaynor Inc | 167,080 | $16.1M | 0.10% | −3,629−2.1% | Reduced |
| Bank of Montreal | 166,012 | $16.0M | 0.01% | +25,451+18.1% | Added |
| Prudential Financial Inc | 163,301 | $15.7M | 0.02% | +784+0.5% | Added |
| Asset Management One Co.,Ltd. | 161,888 | $15.6M | 0.06% | +3,056+1.9% | Added |
| Principal Financial Group Inc | 161,814 | $15.6M | 0.01% | +6,569+4.2% | Added |
| State of Wisconsin Investment Board | 160,860 | $15.5M | 0.03% | −860−0.5% | Reduced |
| State Board of Administration of Florida Retirement System | 155,549 | $14.9M | 0.03% | −7,030−4.3% | Reduced |
| Renaissance Technologies LLC | 153,100 | $14.7M | 0.02% | +153,100 | New |
| Great West Life Assurance Co | 151,436 | $14.5M | 0.03% | +4,683+3.2% | Added |
| Cramer Rosenthal McGlynn LLC | 148,860 | $14.3M | 0.46% | −4,162−2.7% | Reduced |
| SEI Investments Co | 148,127 | $14.2M | 0.03% | +11,181+8.2% | Added |
| Eaton Vance Management | 141,147 | $13.6M | 0.02% | +526+0.4% | Added |
| HSBC Holdings PLC | 140,546 | $13.5M | 0.02% | +3,823+2.8% | Added |
| Westpac Banking Corp | 136,896 | $13.2M | 0.13% | −2,825−2.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 136,704 | $13.1M | 0.03% | −3,400−2.4% | Reduced |
| Victory Capital Management Inc | 131,651 | $12.7M | 0.01% | +26,703+25.4% | Added |
| Zimmer Partners, LP | 130,000 | $12.5M | 0.17% | −287,500−68.9% | Reduced |
| UBS Group AG | 120,113 | $11.5M | 0.00% | +26,153+27.8% | Added |
| Manufacturers Life Insurance Company, The | 119,971 | $11.5M | 0.01% | −15,337−11.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 119,495 | $11.5M | 0.04% | −3,009−2.5% | Reduced |
| Gradient Investments LLC | 119,086 | $11.4M | 0.33% | +2,582+2.2% | Added |
| New York State Teachers Retirement System | 118,088 | $11.3M | 0.02% | +560.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 109,772 | $10.6M | 0.06% | −5,437−4.7% | Reduced |
| Snyder Capital Management L P | 109,225 | $10.5M | 0.29% | −38,630−26.1% | Reduced |
| Mather Group, LLC. | 107,076 | $10.3M | 0.26% | +5,968+5.9% | Added |
| Gabelli Funds LLC | 105,500 | $10.1M | 0.06% | −300−0.3% | Reduced |