ATMOS ENERGY CORP (ATO) — Institutional Holders, Q2 2026 (page 7)
1,049 institutional investment managers reported a ATO position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $28.0B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 601 to 700. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ATO 13F holders ranked 601–700 of 1,049
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 601 | SYON CAPITAL#601 · 3,039 sh | 3,039 | $523.5K | 0.02% | +1.6% |
| 602 | Union Bankshares#602 · 3,017 sh | 3,017 | $519.7K | <0.01% | -19.2% |
| 603 | World Investment Advisors#603 · 2,861 sh | 2,861 | $518.1K | <0.01% | +0.1% |
| 604 | QUADRANT CAPITAL GROUP#604 · 2,971 sh | 2,971 | $511.8K | — | -49.4% |
| 605 | RWA WEALTH PARTNERS#605 · 2,967 sh | 2,967 | $511.1K | <0.01% | +0.1% |
| 606 | R Squared Ltd#606 · 2,954 sh | 2,954 | $508.9K | 0.27% | New |
| 607 | MITCHELL MCLEOD PUGH & WILLIAMS#607 · 2,893 sh | 2,893 | $498.4K | 0.06% | 0.0% |
| 608 | SILVER OAK SECURITIES#608 · 2,890 sh | 2,890 | $497.8K | 0.03% | +10.7% |
| 609 | CAXTON ASSOCIATES LLP#609 · 2,867 sh | 2,867 | $493.9K | <0.01% | New |
| 610 | Dorsey & Whitney#610 · 2,852 sh | 2,852 | $491.3K | 0.02% | -1.0% |
| 611 | EVOLVE PRIVATE WEALTH#611 · 2,848 sh | 2,848 | $490.6K | 0.03% | -23.5% |
| 612 | Walleye Trading#612 · 2,825 sh | 2,825 | $486.7K | <0.01% | +51.9% |
| 613 | Tower Research Capital (TRC)#613 · 2,811 sh | 2,811 | $484.3K | 0.01% | -25.7% |
| 614 | South Dakota Investment Council#614 · 2,800 sh | 2,800 | $482.0K | <0.01% | New |
| 615 | Osmosis Investment Management UK Ltd#615 · 2,793 sh | 2,793 | $481.1K | 0.02% | -56.6% |
| 616 | Garrett Wealth Advisory Group#616 · 2,791 sh | 2,791 | $480.9K | — | -1.2% |
| 617 | Beaird Harris Wealth Management#617 · 2,783 sh | 2,783 | $479.4K | 0.03% | 0.0% |
| 618 | Great Lakes Retirement#618 · 2,758 sh | 2,758 | $475.1K | — | 0.0% |
| 619 | ARGUS INVESTORS' COUNSEL#619 · 2,758 sh | 2,758 | $475.1K | — | 0.0% |
| 620 | COOKE & BIELER#620 · 2,752 sh | 2,752 | $474.1K | — | -6.5% |
| 621 | Aaron Wealth Advisors#621 · 2,750 sh | 2,750 | $473.7K | — | +21.6% |
| 622 | AlphaGrep UK Ltd#622 · 2,740 sh | 2,740 | $472.0K | 0.14% | +117.3% |
| 623 | Quarry#623 · 2,713 sh | 2,713 | $467.4K | 0.04% | +16.4% |
| 624 | GRIMES & WEALTH MANAGEMENT#624 · 2,709 sh | 2,709 | $466.7K | 0.01% | +0.3% |
| 625 | JOURNEY RETIREMENT PLANNING & INVESTMENT MANAGEMENT#625 · 2,704 sh | 2,704 | $465.9K | — | New |
| 626 | Pallas Capital Advisors#626 · 2,699 sh | 2,699 | $465.0K | 0.01% | New |
| 627 | Wagner Wealth Management#627 · 2,693 sh | 2,693 | $463.9K | — | -2.7% |
| 628 | GC Wealth Management RIA#628 · 2,661 sh | 2,661 | $458.4K | 0.03% | +1.6% |
| 629 | Ballentine Partners#629 · 2,654 sh | 2,654 | $457.2K | <0.01% | -5.8% |
| 630 | AlphaCore Capital#630 · 2,643 sh | 2,643 | $455.3K | <0.01% | +115.2% |
| 631 | TCW GROUP#631 · 2,642 sh | 2,642 | $455.1K | <0.01% | -3.2% |
| 632 | Walker Asset Management#632 · 2,635 sh | 2,635 | $453.9K | — | +0.6% |
| 633 | Laird Norton Wetherby Company#633 · 2,626 sh | 2,626 | $452.4K | <0.01% | -2.7% |
| 634 | Horizon Investment Services#634 · 2,618 sh | 2,618 | $451.1K | 0.13% | -0.6% |
| 635 | WHITTIER OF NEVADA#635 · 2,510 sh | 2,510 | $445.7K | <0.01% | -4.6% |
| 636 | Fi3 FINANCIAL ADVISORS#636 · 5,724 sh | 5,724 | $445.3K | 0.11% | New |
| 637 | FERGUSON WELLMAN CAPITAL MANAGEMENT#637 · 2,573 sh | 2,573 | $443.3K | — | New |
| 638 | EVERPAR ADVISORS#638 · 2,531 sh | 2,531 | $436.0K | 0.12% | -8.2% |
| 639 | LEVEL FOUR ADVISORY SERVICES#639 · 2,529 sh | 2,529 | $435.7K | 0.01% | +6.8% |
| 640 | Sowell Financial Services#640 · 2,487 sh | 2,487 | $428.5K | — | +7.5% |
| 641 | THOROUGHBRED FINANCIAL SERVICES#641 · 2,433 sh | 2,433 | $419.0K | 0.02% | -2.3% |
| 642 | Thomasville National Bank#642 · 2,410 sh | 2,410 | $415.2K | 0.02% | — |
| 643 | RMB Capital Management#643 · 2,405 sh | 2,405 | $414.3K | <0.01% | New |
| 644 | ASHTON THOMAS SECURITIES#644 · 2,398 sh | 2,398 | $413.1K | — | +75.8% |
| 645 | Glenview#645 · 2,236 sh | 2,236 | $413.0K | <0.01% | 0.0% |
| 646 | CERTIOR FINANCIAL GROUP#646 · 2,396 sh | 2,396 | $412.8K | — | New |
| 647 | Ledyard National Bank#647 · 2,389 sh | 2,389 | $411.6K | — | -11.0% |
| 648 | STRATEGY ASSET MANAGERS#648 · 2,385 sh | 2,385 | $410.8K | — | -3.5% |
| 649 | EVERETT HARRIS#649 · 2,382 sh | 2,382 | $410.3K | <0.01% | 0.0% |
| 650 | Groupe la Francaise#650 · 2,364 sh | 2,364 | $407.2K | <0.01% | New |
| 651 | Harvest Investment Services#651 · 2,358 sh | 2,358 | $406.2K | 0.06% | -0.7% |
| 652 | Siemens Fonds Invest GmbH#652 · 2,350 sh | 2,350 | $404.8K | 0.02% | +0.5% |
| 653 | Optimize Financial#653 · 2,336 sh | 2,336 | $402.4K | 0.07% | +99.3% |
| 654 | Quadcap Wealth Management#654 · 2,332 sh | 2,332 | $401.7K | 0.04% | -0.4% |
| 655 | Cinctive Capital Management#655 · 2,328 sh | 2,328 | $401.0K | 0.01% | New |
| 656 | Miracle Mile Advisors#656 · 2,315 sh | 2,315 | $398.7K | <0.01% | -0.9% |
| 657 | HighPoint Advisor Group#657 · 2,305 sh | 2,305 | $397.1K | 0.01% | -1.3% |
| 658 | MOTCO#658 · 2,294 sh | 2,294 | $395.2K | 0.03% | +77.8% |
| 659 | LBMC INVESTMENT ADVISORS#659 · 2,282 sh | 2,282 | $393.1K | 0.02% | +1.6% |
| 660 | Smartleaf Asset Management#660 · 2,244 sh | 2,244 | $392.4K | 0.01% | 0.0% |
| 661 | Kera Capital Partners#661 · 2,271 sh | 2,271 | $391.2K | 0.04% | +20.2% |
| 662 | W.H. Cornerstone Investments#662 · 2,255 sh | 2,255 | $388.4K | 0.22% | -43.1% |
| 663 | IHT Wealth Management#663 · 2,228 sh | 2,228 | $383.9K | <0.01% | +2.2% |
| 664 | Oak Asset Management#664 · 2,225 sh | 2,225 | $383.3K | — | -2.2% |
| 665 | Argent#665 · 2,209 sh | 2,209 | $380.5K | 0.01% | 0.0% |
| 666 | FULTON BREAKEFIELD BROENNIMAN#666 · 2,207 sh | 2,207 | $380.2K | 0.02% | -0.9% |
| 667 | Trueblood Wealth Management#667 · 2,204 sh | 2,204 | $379.7K | — | +57.0% |
| 668 | J.W. COLE ADVISORS#668 · 2,197 sh | 2,197 | $378.5K | <0.01% | -31.3% |
| 669 | PERSONAL CFO SOLUTIONS#669 · 2,192 sh | 2,192 | $377.7K | 0.05% | -38.6% |
| 670 | Gleason Group#670 · 2,192 sh | 2,192 | $377.6K | — | +3.3% |
| 671 | STEPHENS#671 · 2,186 sh | 2,186 | $376.6K | <0.01% | +13.1% |
| 672 | Gen-Wealth Partners#672 · 2,184 sh | 2,184 | $376.2K | 0.10% | -8.4% |
| 673 | CMG Global#673 · 2,175 sh | 2,175 | $374.7K | — | 0.0% |
| 674 | EQUITABLE#674 · 2,172 sh | 2,172 | $374.2K | — | -8.2% |
| 675 | DAYMARK WEALTH PARTNERS#675 · 2,160 sh | 2,160 | $372.1K | <0.01% | +32.8% |
| 676 | KINGSWOOD WEALTH ADVISORS#676 · 2,141 sh | 2,141 | $368.9K | — | +15.9% |
| 677 | MGO ONE SEVEN#677 · 2,140 sh | 2,140 | $368.7K | <0.01% | +20.4% |
| 678 | Advisory Alpha#678 · 2,138 sh | 2,138 | $368.4K | <0.01% | New |
| 679 | CARY STREET PARTNERS INVESTMENT ADVISORY#679 · 2,137 sh | 2,137 | $368.2K | 0.07% | +12.2% |
| 680 | Spire Wealth Management#680 · 2,104 sh | 2,104 | $362.6K | 0.01% | +4283.3% |
| 681 | PFG Investments#681 · 2,099 sh | 2,099 | $361.6K | 0.01% | -4.6% |
| 682 | Parkside Financial Bank#682 · 2,092 sh | 2,092 | $360.4K | 0.01% | +89.0% |
| 683 | CERTUITY#683 · 2,092 sh | 2,092 | $360.3K | 0.02% | +67.2% |
| 684 | Gibbs Wealth Management#684 · 2,080 sh | 2,080 | $358.3K | — | New |
| 685 | SIGNATURE ESTATE & INVESTMENT ADVISORS#685 · 2,043 sh | 2,043 | $352.0K | — | -4.7% |
| 686 | Elm3 Financial Group#686 · 2,032 sh | 2,032 | $350.1K | — | -16.2% |
| 687 | Independent Wealth Network#687 · 2,032 sh | 2,032 | $350.0K | — | -4.8% |
| 688 | Caprock Group#688 · 2,019 sh | 2,019 | $347.8K | <0.01% | +69.4% |
| 689 | Perigon Wealth Management#689 · 2,015 sh | 2,015 | $347.1K | — | +20.7% |
| 690 | Sovereign Investment Advisors#690 · 2,006 sh | 2,006 | $345.6K | 0.06% | 0.0% |
| 691 | Tributary Capital Management#691 · 1,995 sh | 1,995 | $343.7K | 0.03% | 0.0% |
| 692 | Fifth Third Wealth Advisors#692 · 1,992 sh | 1,992 | $343.2K | — | +16.5% |
| 693 | Turtle Creek Wealth Advisors#693 · 1,986 sh | 1,986 | $342.1K | — | -6.7% |
| 694 | Redmond Asset Management#694 · 1,950 sh | 1,950 | $335.9K | 0.08% | 0.0% |
| 695 | RFG#695 · 1,940 sh | 1,940 | $334.3K | 0.07% | +0.8% |
| 696 | EFG International AG#696 · 1,937 sh | 1,937 | $333.7K | <0.01% | +3.8% |
| 697 | Sentinus#697 · 1,935 sh | 1,935 | $333.3K | 0.03% | New |
| 698 | SCHNIEDERS CAPITAL MANAGEMENT#698 · 1,925 sh | 1,925 | $331.6K | 0.04% | -1.3% |
| 699 | EP Wealth Advisors#699 · 1,924 sh | 1,924 | $331.5K | <0.01% | +18.5% |
| 700 | AA Financial Advisors#700 · 1,919 sh | 1,919 | $330.6K | — | +9.2% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.