Atmos EnergyATO
13F holders, Q2 2026 (June 30)1,044holders +25
119new positions
95sold out
10famous investors
$172.29avg. 13F price*
At the end of Q2 2026, 1,044 institutions reported holding Atmos Energy Corp. (ATO) in their 13F filings, up 25 from Q1 2026. 119 opened new positions and 95 sold out. The largest holders were BlackRock, Inc. ($2.6B), State Street Corp. ($2.0B) and Vanguard Capital Management LLC ($1.9B). 10 famous investors held it, including Steve Cohen (0.4% of Point72 Asset Management's portfolio), Ken Griffin (0.2% of Citadel Advisors's portfolio) and Cliff Asness (0.1% of AQR Capital Management's portfolio).
- Company
- Atmos Energy Corp.
- Sector
- Utilities
- CUSIP
- 049560105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 119 | $554.0M |
| Exits | 95 | $50.3M |
All 13F filers, Q1 2026 → Q2 2026: 15,684,450 shares bought and 15,175,832 shares sold, net +508,618 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,044 holders
| BlackRock, Inc. | 0.04% | Reduce -12.7% | 15,237,564 | $2.6B |
| State Street Corp. | 0.06% | Add +0.1% | 11,380,060 | $2.0B |
| Vanguard Capital Management LLC | 0.04% | Add +1.4% | 10,885,153 | $1.9B |
| Vanguard Portfolio Management LLC | 0.07% | Add +0.8% | 9,360,135 | $1.6B |
| Wellington Management Group LLP | 0.27% | Reduce -4.8% | 9,185,788 | $1.6B |
| Capital International Investors | 0.27% | Add +2.1% | 7,483,012 | $1.3B |
| Geode Capital Management, LLC | 0.04% | Add +3.5% | 4,489,277 | $770.3M |
| Bank of America Corp. | 0.05% | Reduce -0.5% | 4,180,718 | $720.2M |
| Invesco Ltd. | 0.04% | Add +5.5% | 3,173,775 | $546.7M |
| Morgan Stanley | 0.03% | Reduce -4.6% | 2,863,719 | $493.3M |
| Deutsche Bank AG | 0.13% | Reduce -1.6% | 2,505,816 | $431.7M |
| T. Rowe Price Associates Inc. | 0.04% | Reduce -8.6% | 2,481,649 | $427.5M |
| AQR Capital Management | 0.14% | Add +188.5% | 2,373,903 | $409.0M |
| Goldman Sachs Group Inc. | 0.04% | Add +11.9% | 2,165,784 | $373.1M |
| Qube Research & Technologies Ltd | 0.41% | Add +2485.6% | 2,136,532 | $368.1M |
| Norges Bank | 0.04% | — | 2,079,227 | $358.2M |
| Massachusetts Financial Services Co. | 0.10% | Add +4.0% | 1,842,583 | $321.4M |
| Amundi | 0.08% | Add +40.0% | 1,823,714 | $314.2M |
| Citadel Advisors | 0.17% | Add +131.0% | 1,736,405 | $299.1M |
| Legal & General Group Plc | 0.06% | Reduce -0.7% | 1,605,373 | $276.6M |
| Capital Research Global Investors | 0.04% | Reduce -62.4% | 1,508,563 | $259.9M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.20% | Add +0.1% | 1,491,483 | $256.9M |
| Northern Trust Corp. | 0.03% | Reduce -10.1% | 1,393,267 | $240.0M |
| Point72 Asset Management | 0.38% | New | 1,361,162 | $234.5M |
| Raymond James Financial Inc. | 0.06% | Add +5.4% | 1,271,473 | $219.0M |
| Pictet Asset Management Holding SA | 0.21% | Add +8.1% | 1,270,400 | $218.9M |
| Wells Fargo & Company | 0.04% | Reduce -9.4% | 1,204,326 | $207.5M |
| GQG Partners LLC | 0.38% | Add +32.5% | 1,175,136 | $202.4M |
| Perpetual Ltd | 2.79% | Reduce -8.6% | 1,133,323 | $195.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.03% | Add +3.3% | 1,098,374 | $189.2M |
| Sfmg, LLC | 11.13% | Add +0.2% | 1,060,369 | $182.7M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +2.2% | 1,059,660 | $182.5M |
| CBRE Investment Management Listed Real Assets LLC | 2.40% | Add +31.9% | 999,550 | $172.2M |
| American Century Companies Inc. | 0.08% | Reduce -0.4% | 998,021 | $171.9M |
| Vanguard Fiduciary Trust Co. | 0.04% | Add +0.7% | 936,822 | $161.4M |
| ProShare Advisors LLC | 0.23% | Reduce -9.7% | 924,825 | $159.3M |
| Nuveen, LLC | 0.04% | Reduce -5.4% | 896,066 | $154.4M |
| PNC Financial Services Group, Inc. | 0.08% | Reduce -0.2% | 884,648 | $152.4M |
| Bank of New York Mellon Corp | 0.02% | Reduce -1.7% | 877,494 | $151.2M |
| Dimensional Fund Advisors LP | 0.02% | Add +2.1% | 768,834 | $132.5M |
| SG Americas Securities, LLC | 0.07% | Add +944.3% | 739,939 | $127.5M |
| UBS Group AG | 0.02% | Reduce -0.8% | 713,094 | $122.8M |
| Silvercrest Asset Management Group LLC | 0.77% | Reduce -3.5% | 682,414 | $117.6M |
| HSBC Holdings PLC | 0.06% | Reduce -13.8% | 672,843 | $116.0M |
| FMR LLC | 0.00% | Add +426.3% | 660,432 | $113.8M |
| Cohen & Steers, Inc. | 0.17% | Reduce -19.9% | 641,326 | $110.5M |
| Duff & Phelps Investment Management Co. | 1.04% | Add +4.9% | 637,725 | $109.9M |
| Neuberger Berman Group LLC | 0.07% | Add +4.4% | 627,569 | $108.2M |
| BNP Paribas Financial Markets | 0.06% | Reduce -27.1% | 608,876 | $104.9M |
| Envestnet Asset Management Inc. | 0.02% | Reduce -10.5% | 603,994 | $104.1M |
| Ontario Teachers Pension Plan Board | 0.64% | New | 586,175 | $101.0M |
| JPMorgan Chase & Co. | 0.01% | Reduce -29.6% | 560,812 | $98.1M |
| PFA Pension, Forsikringsaktieselskab | 0.25% | Reduce -15.3% | 565,963 | $97.5M |
| Chevy Chase Trust Holdings, LLC | 0.23% | Add +0.6% | 521,671 | $89.9M |
| Nilsine Partners, LLC | 5.79% | Reduce -1.2% | 485,268 | $83.6M |
| Huntington National Bank | 0.53% | Add +1.7% | 476,123 | $82.0M |
| Swiss National Bank | 0.04% | Reduce -1.7% | 466,600 | $80.4M |
| Renaissance Technologies | 0.11% | Add +168.5% | 447,900 | $77.2M |
| Clark Capital Management Group, Inc. | 0.41% | Add +0.7% | 435,310 | $75.0M |
| Earnest Partners LLC | 0.27% | Add +1.6% | 429,513 | $74.0M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.04% | Add +8.0% | 428,952 | $73.9M |
| Principal Financial Group Inc. | 0.04% | Reduce -15.8% | 427,047 | $73.6M |
| Energy Income Partners, LLC | 1.11% | Add +13.0% | 410,650 | $70.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | Add +1.8% | 401,601 | $69.2M |
| Jane Street Group, LLC | 0.04% | Add +3259.2% | 396,719 | $68.3M |
| Manufacturers Life Insurance Company, The | 0.05% | Add +19.7% | 387,012 | $66.7M |
| Aviva PLC | 0.10% | Reduce -0.6% | 381,486 | $65.7M |
| Vanguard Global Advisers, LLC | 0.03% | Reduce -0.5% | 359,072 | $61.9M |
| Rhumbline Advisers | 0.05% | Reduce -0.6% | 351,786 | $60.6M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.04% | Add +13.4% | 344,472 | $59.3M |
| Benjamin Edwards Inc. | 0.54% | Add +0.5% | 341,125 | $58.8M |
| Jennison Associates LLC | 0.03% | Reduce -2.6% | 337,122 | $58.1M |
| First Trust Advisors LP | 0.03% | Reduce -3.0% | 330,298 | $56.9M |
| Capital International, Inc. | 0.38% | Reduce -2.7% | 316,825 | $54.6M |
| New York State Common Retirement Fund | 0.06% | Reduce -1.3% | 291,757 | $50.3M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.24% | Reduce -4.4% | 288,789 | $49.7M |
| Boston Trust Walden Corp | 0.37% | Reduce -13.4% | 281,447 | $48.5M |
| Millennium Management | 0.03% | Add +4.3% | 272,772 | $47.0M |
| Nomura Asset Management Co. Ltd. | 0.10% | Reduce -6.0% | 272,224 | $46.9M |
| Royal Bank of Canada | 0.01% | Reduce -46.3% | 270,808 | $46.7M |
| Quantinno Capital Management LP | 0.06% | Add +53.7% | 268,788 | $46.3M |
| Vest Financial, LLC | 0.48% | Reduce -13.7% | 265,448 | $45.7M |
| Barclays PLC | 0.01% | Reduce -30.3% | 260,209 | $44.8M |
| Royal London Asset Management Ltd. | 0.08% | Reduce -0.2% | 254,611 | $43.9M |
| Clearbridge Investments, LLC | 0.04% | Add +14.6% | 254,286 | $43.8M |
| Munich Reinsurance Co Stock Corp in Munich | 0.95% | No change | 251,761 | $43.4M |
| National Pension Service | 0.03% | Add +2.4% | 250,465 | $43.1M |
| Aberdeen Group plc | 0.06% | Add +5.9% | 241,629 | $41.6M |
| KBC Group NV | 0.09% | Reduce -23.6% | 241,558 | $41.6M |
| Panagora Asset Management Inc. | 0.13% | Add +3604.2% | 237,071 | $40.8M |
| Bahl & Gaynor LLC | 0.19% | Reduce -29.5% | 236,682 | $40.8M |
| Stifel Financial Corp. | 0.03% | Add +1.0% | 235,331 | $40.5M |
| Partners Group Holding AG | 2.71% | Reduce -3.1% | 230,844 | $39.8M |
| CANADA LIFE ASSURANCE Co | 0.06% | Add +15.2% | 216,602 | $37.3M |
| Citigroup Inc. | 0.02% | Reduce -11.4% | 214,158 | $36.9M |
| Exchange Traded Concepts, LLC | 0.18% | Add +7.6% | 210,342 | $36.2M |
| California Public Employees Retirement System | 0.02% | Reduce -27.9% | 209,558 | $36.1M |
| LPL Financial LLC | 0.01% | Add +6.1% | 206,138 | $35.5M |
| M&G PLC | 0.18% | Add +2.4% | 206,179 | $35.5M |
| Aventail Capital Group, LP | 2.01% | Reduce -18.1% | 202,896 | $35.0M |
"% of holder's portfolio" is ATO's weight in each manager's 13F, not the share of Atmos Energy Corp. the manager owns.