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Disclosery

ATO ATMOS ENERGY CORP

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Stock (common), issuer CIK 731802

980 managers (1,020 13F filers) reported a position in ATO shares at 2026-03-31, 160,034,601 shares in all. 126 filers opened a position and 89 filers sold out during the quarter.

Managers
980
13F filers
1,020
New
126
Added
409
Reduced
305
Sold out
89
Shares held by filers
160,034,601

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Fideuram Asset Management (Ireland) dac323$55.4K0.01%-28513F-HRTimeline
LANARK FINANCIAL, INC.296$54.7K<0.01%-4913F-HRTimeline
Prosperity Bancshares Inc296$54.7K0.04%013F-HRTimeline
Caldwell Trust Co295$54.5K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.287$53K0.01%+12813F-HRTimeline
SBI Securities Co., Ltd.282$52.1K<0.01%+5113F-HRTimeline
CVA Family Office, LLC278$51.4K0.01%+14513F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.265$49K<0.01%+9713F-HRTimelineGroup
BEACON INVESTMENT ADVISORY SERVICES, IN…254$46.9K<0.01%new13F-HRTimeline
Cetera Trust Company, N.A250$46.2K0.03%013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…241$44.5K<0.01%-38113F-HRTimeline
Elequin Capital, LP235$43.4K<0.01%new13F-HRTimeline
Root Financial Partners, LLC235$43.4K<0.01%+6613F-HRTimeline
Annis Gardner Whiting Capital Advisors,…229$42.3K0.01%-613F-HRTimeline
Wilmington Savings Fund Society, FSB220$40.6K<0.01%-1,34513F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…219$40.5K<0.01%+21513F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC217$40.1K<0.01%+5413F-HRTimeline
Paladin Partners, LLC213$39.3K0.03%013F-HRTimeline
Lloyd Advisory Services, LLC.210$38.8K0.01%-7213F-HRTimeline
Kingdom Financial Group LLC.210$38.8K0.01%+5313F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC208$38.4K<0.01%+813F-HRTimelineGroup
Archer Investment Corp207$38.2K0.01%-97613F-HRTimeline
Keating Financial Advisory Services, In…205$37.9K0.01%-5713F-HRTimeline
Harel Insurance Investments & Financial…in group Harel Insurance Investments &…202$37K<0.01%+2513F-HRTimelineGroup
FIRST FINANCIAL CORP /IN/200$36.9K0.01%013F-HRTimeline
Noble Wealth Management PBC200$36.9K0.02%013F-HRTimeline
SHP Wealth Management199$36.8K<0.01%+9813F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN199$36.8K<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC199$36.8K0.01%new13F-HRTimeline
Hickory Point Bank & Trust192$35.5K0.02%new13F-HRTimeline
Elevated Capital Advisors, LLC192$35.5K0.01%+113F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT183$33.8K<0.01%013F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…180$33.2K0.01%-9013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Princeton Global Asset Management LLC176$32.5K0.01%+213F-HRTimeline
OGOREK ANTHONY JOSEPH /NY/ /ADV177$32K0.01%+2613F-HR/ATimeline
Hanson & Doremus Investment Management150$28K<0.01%013F-HRTimeline
PIN OAK INVESTMENT ADVISORS INC149$28K0.02%-6113F-HRTimeline
JFS WEALTH ADVISORS, LLC151$27.9K<0.01%-713F-HRTimeline
Frazier Financial Advisors, LLC147$27.2K0.02%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.141$26K<0.01%+313F-HRTimeline
Fortitude Family Office, LLC135$24.9K0.01%+4613F-HRTimeline
Cassaday & Co Wealth Management LLC132$24.4K<0.01%new13F-HRTimeline
Centennial Bank/AR/in group Centennial Bank/AR/122$22.5K0.01%013F-HRTimelineGroup
Roble, Belko & Company, Inc120$22K<0.01%013F-HRTimeline
Clark Wealth Partners117$21.6K0.01%+1113F-HRTimeline
GW&K Investment Management, LLC116$21K<0.01%+113F-HRTimeline
Wealth Enhancement Trust Services, Inc.111$20.5K<0.01%+713F-HRTimeline
Owl Creek Wealth Partners LLC110$20.3K0.01%13F-HRTimeline
Essential Partners LLC108$19.9K0.01%-713F-HRTimeline
OAKWORTH CAPITAL, INC.102$18.8K<0.01%013F-HRTimeline
True Wealth Design, LLC101$18.7K0.01%+8013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…100$18.5K<0.01%013F-HRTimelineGroup
Livforsakringsbolaget Skandia, Omsesidi…100$18.5K<0.01%013F-HRTimeline
Advocate Investing Services LLC97$17.9K0.02%013F-HRTimeline
DT Investment Partners, LLC92$17K<0.01%013F-HRTimeline
Manchester Capital Management LLC90$16.6K<0.01%-213F-HRTimeline
Raleigh Capital Management Inc.89$16.5K0.01%+1513F-HRTimeline
Murphy & Mullick Capital Management Corp87$16.1K0.01%013F-HRTimeline
Nemes Rush Group LLC80$14.8K<0.01%+7213F-HRTimeline
Private Wealth Asset Management, LLC78$14.4K<0.01%-113F-HRTimeline
Covestor Ltd76$14K0.01%-35613F-HRTimeline
Citizens National Bank Trust Department75$13.9K<0.01%-3513F-HRTimeline
Signature Equity Partners, LLC74$13.7K0.01%-1513F-HRTimeline
Financial Management Professionals, Inc.74$13.7K<0.01%013F-HRTimeline
Key Financial Inc74$13.7K<0.01%013F-HRTimeline
Basepoint Wealth LLC74$13.7K0.01%+913F-HRTimeline
SWISS RE LTDin group SWISS RE LTD72$13.3K0.08%013F-HRTimelineGroup
RICHARDSON FINANCIAL SERVICES INC.71$13.1K0.01%+613F-HRTimeline
Quest 10 Wealth Builders, Inc.71$13.1K0.01%+1913F-HRTimeline
Coston, McIsaac & Partners73$13K<0.01%013F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC70$13K<0.01%013F-HRTimelineGroup
Glen Eagle Advisors, LLC70$13K<0.01%013F-HRTimeline
Crews Bank & Trust68$12.6K<0.01%new13F-HRTimeline
Kemnay Advisory Services Inc.66$12.2K<0.01%new13F-HRTimeline
AdvisorNet Financial, Inc65$12K<0.01%-20113F-HRTimeline
Financially Speaking Inc63$11.7K0.06%013F-HRTimeline
Private Wealth Management Group, LLC62$11.5K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc61$11.3K<0.01%-313F-HRTimeline
Mosley Wealth Management65$11.1K0.01%new13F-HRTimeline
MONTAG A & ASSOCIATES INC57$10.6K<0.01%-1313F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.57$10.5K<0.01%new13F-HRTimeline
Timothy G. Youngquist 2020 Irrevocable …56$10.3K0.01%new13F-HRTimeline
North Star Investment Management Corp.53$9.79K<0.01%-1313F-HRTimeline
ALERUS FINANCIAL NA50$9.24K<0.01%013F-HRTimeline
Golden State Wealth Management, LLC49$9.15K<0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.49$9.05K<0.01%+813F-HRTimeline
Basecamp Wealth Advisors LLC49$9.05K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC49$8.99K<0.01%+1013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management48$8.87K<0.01%-1,46813F-HRTimelineGroup
Greykasell Wealth Strategies, Inc.48$8.87K<0.01%new13F-HRTimeline
Joseph Group Capital Management47$8.68K<0.01%new13F-HRTimeline
Red Tortoise LLC46$8.5K<0.01%013F-HRTimeline
First Pacific Financial46$8.45K<0.01%013F-HRTimeline
Bangor Savings Bank43$7.94K<0.01%013F-HRTimeline
FIRST HORIZON CORP42$7.76K<0.01%+413F-HRTimeline
Wealth Preservation Advisors, LLC41$7.57K0.01%new13F-HRTimeline
Sachetta, LLC40$7.39K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC39$7.37K<0.01%013F-HRTimeline
Networth Advisors, LLC36$6.65K<0.01%+1013F-HRTimeline
Abound Wealth Management33$6.1K<0.01%013F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.33$6.1K<0.01%-30,93413F-HRTimeline
Park Place Capital Corp33$6.1K<0.01%-1513F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.31$5.73K<0.01%013F-HRTimelineGroup
Morse Asset Management, Inc30$5.54K<0.01%-6213F-HRTimeline
Rialto Wealth Management, LLC30$5.54K<0.01%+1313F-HRTimeline
Truvestments Capital LLC29$5.36K<0.01%new13F-HRTimeline
JPL Wealth Management, LLC28$5.17K<0.01%new13F-HR/ATimeline
Lodestone Wealth Management LLC28$5.13K<0.01%013F-HR/ATimeline
Avion Wealth29$5K<0.01%-313F-HRTimeline
TSFG, LLC27$5K<0.01%013F-HRTimeline
SUMMIT SECURITIES GROUP LLC27$4.99K<0.01%-21213F-HRTimeline
Destiny Wealth Partners, LLC27$4.99K<0.01%new13F-HRTimeline
City State Bank26$4.8K<0.01%013F-HRTimeline
Park Square Financial Group, LLC26$4.8K0.04%new13F-HRTimeline
Mowery & Schoenfeld Wealth Management, …25$4.62K0.01%013F-HRTimeline
Key Capital Management, INC25$4.62K<0.01%new13F-HRTimeline
TD Capital Management LLC23$4.27K<0.01%new13F-HRTimeline
Granite FO LLC23$4.25K<0.01%013F-HR/ATimeline
ELEVATION WEALTH PARTNERS, LLC22$4.06K<0.01%+1513F-HRTimeline
DiNuzzo Private Wealth, Inc.22$4.06K<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC22$4.06K<0.01%+713F-HRTimeline
Bogart Wealth, LLC21$3.88K<0.01%+1013F-HRTimeline
Millstone Evans Group, LLC21$3.88K<0.01%013F-HRTimeline
J.Safra Asset Management Corp20$3.69K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.18$3.33K<0.01%013F-HRTimeline
Clayton Financial Group LLC18$3.33K<0.01%013F-HRTimeline
First Command Advisory Services, Inc.17$3.14K<0.01%013F-HRTimeline
Activest Wealth Management17$3.14K<0.01%new13F-HRTimeline
HAGER INVESTMENT MANAGEMENT SERVICES, L…17$3.14K<0.01%013F-HRTimeline
REAP Financial Group, LLC13$2.43K<0.01%013F-HRTimeline
Marquette Asset Management, LLC13$2.4K<0.01%new13F-HRTimeline
Dogwood Wealth Management LLC13$2.4K<0.01%+213F-HRTimeline
Dunhill Financial, LLC12$2.25K<0.01%+213F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC12$2.22K<0.01%+213F-HRTimeline
Vermillion Wealth Management, Inc.12$2.22K<0.01%new13F-HRTimeline
High Note Wealth, LLC11$2.03K<0.01%+1013F-HRTimeline
Imprint Wealth LLC11$2.03K0.01%013F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…15$2K<0.01%013F-HRTimelineGroup
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …12$2K<0.01%-25713F-HRTimelineGroup
Capital Advisors, Ltd. LLC10$2K<0.01%013F-HRTimeline
Mascoma Wealth Management LLC10$1.85K<0.01%new13F-HRTimeline
Operose Advisors LLC10$1.85K<0.01%new13F-HRTimeline
Principia Wealth Advisory, LLC10$1.85K<0.01%+113F-HRTimeline
OSSIAM9$1.66K<0.01%013F-HRTimeline
Hughes Financial Services, LLC9$1.66K<0.01%+513F-HRTimeline
WPG Advisers, LLC9$1.66K<0.01%013F-HRTimeline
Godfrey Financial Associates, Inc.9$1.66K<0.01%013F-HRTimeline
Aspect Partners, LLC8$1.48K<0.01%013F-HRTimeline
Accordant Advisory Group Inc8$1.48K<0.01%new13F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…7$1.29K<0.01%013F-HRTimeline
WestEnd Advisors, LLC7$1.29K<0.01%013F-HRTimeline
1015 Capital Partners, LLC7$1.29K<0.01%013F-HRTimeline
Torren Management, LLC6$1.15K<0.01%-9113F-HRTimeline
IMG Wealth Management, Inc.6$1.11K<0.01%new13F-HRTimeline
USA FINANCIAL FORMULAS5$924<0.01%013F-HRTimeline
Triumph Capital Management5$924<0.01%013F-HRTimeline
HFM Investment Advisors, LLC5$924<0.01%013F-HRTimeline
NVWM, LLC4$739<0.01%-113F-HRTimeline
Quaker Wealth Management, LLC4$739<0.01%013F-HRTimeline
United Community Bankin group United Community Bank4$739<0.01%-8013F-HRTimelineGroup
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…4$739<0.01%013F-HRTimelineGroup
Whipplewood Advisors, LLC4$739<0.01%-313F-HRTimeline
Cornerstone Financial Management LLC4$739<0.01%-313F-HR/ATimeline
American Capital Advisory, LLC3$555<0.01%+113F-HRTimeline
Breakwater Investment Management3$555<0.01%013F-HRTimeline
Seneschal Advisors, LLC3$555<0.01%013F-HRTimeline
Nvest Wealth Strategies, Inc.3$555<0.01%new13F-HRTimeline
Leonteq Securities AG3$554<0.01%013F-HRTimeline
Grove Bank & Trust3$554<0.01%013F-HRTimeline
Synergy Investment Management, LLC3$554<0.01%new13F-HRTimeline
Bare Financial Services, Inc2$369<0.01%new13F-HRTimeline
CURIO WEALTH, LLC2$369<0.01%new13F-HRTimeline
Davis Capital Management1$185<0.01%013F-HRTimeline
Scarborough Advisors, LLC1$185<0.01%013F-HRTimeline
TFC Financial Management, Inc.1$185<0.01%013F-HRTimeline
Tidemark, LLC1$185<0.01%new13F-HRTimeline
Redwood Park Advisors LLC1$185<0.01%-113F-HRTimeline
Napier Financial, LLC1$185<0.01%new13F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
WBI INVESTMENTS, LLCgroup of 2 filers holding0newTimeline

Events

  • MARTINEZ Jeffery D reported holdings of ATO shares in a Form 3 filed 2026-10-08. 0000731802-26-000122

    Accepted , ingested