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Who Owns Atmos Energy Corp

Every manager with more than $100m in listed equities files a 13F each quarter naming what they hold. These are the ones reporting a position in Atmos Energy Corp.

Who crossed 5% of ATO →
Managers holding
29
as of 2026-09-30
Reported value
$23.3M
summed across filings
Shares held
148.7K
Added vs trimmed
10 / 5
since each filer's last quarter

Positions as of 2026-09-30

Largest first. The move is against the previous quarter that manager filed, not the previous calendar quarter.

ManagerValue
EASTERN BANKCOM48.5K shtrimmed$7.6M
Mn Services Vermogensbeheer B.V.COM48.2K shheld$7.5M
Bath Savings Trust CoCommon Stock5.8K shadded$903.4K
Farther Finance Advisors, LLCStock5.3K shadded$826.3K
CoreCap Advisors, LLCStock4.8K shadded$754.9K
GAMMA Investing LLCCommon Stock4.4K shadded$688.7K
Venture Visionary Partners LLCCOM4.1K shadded$644.9K
RIVERSEDGE ADVISORS, LLCCOM3.5K sh—$548.9K
Apeiron RIA LLCCOM3.3K shheld$518.9K
LifeGoal Investments, LLCCOM2.8K sh—$444.4K
ARGUS INVESTORS' COUNSEL, INC.COM2.7K shtrimmed$428.8K
Decker Wealth Management LLCCOM2.5K sh—$389.2K
JOURNEY RETIREMENT PLANNING & INVESTMENT MANAGEMENT LLCCOM2.2K shtrimmed$344.9K
Wedmont Private CapitalCOM1.8K shadded$282.1K
Dickmeyer Boyce Financial Management, Inc.COM1.6K shadded$246.4K
Plan A Wealth LLCCOM1.5K shadded$232.7K
Gradient Investments LLCCOM1.4K shtrimmed$226.5K
Rosenberg Matthew HamiltonStock1K shheld$162.5K
TOMPKINS FINANCIAL CORPCOM750 shheld$117.3K
Central Pacific Bank - Trust DivisionCOM635 sh—$99.3K
ARMSTRONG ADVISORY GROUP, INCCOM527 shheld$82.4K
MassMutual Private Wealth & Trust, FSBCommon / Ordinary Stock434 shtrimmed$67.9K
GK Wealth Management LLCCOM366 sh—$57.3K
Paladin Partners, LLCStock213 shheld$33.3K
ELEVATION WEALTH PARTNERS, LLCCOM204 shadded$31.9K
Bangor Savings BankCOM43 shheld$6.7K
Retirement Wealth Solutions LLCCOM5 sh—$783
Davis Capital ManagementStock4 shadded$626
Grove Bank & TrustCOM3 shheld$469

Source: quarterly 13F filings, via EDGAR. A 13F reports positions by CUSIP alone; each CUSIP here has been confirmed against OpenFIGI rather than matched by name, because a name match would attribute one company's shareholders to another. Positions are as of quarter end and can be months old by the time they are filed, and 13F covers long equity positions only — not shorts, and not most debt. The summed value is what these filers reported, not the company's institutional ownership.

More on ATO

Company overviewEverything on ATO in one place, with the price.SEC filingsWhat ATO's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat ATO's own officers and directors buy and sell.Funds holding itWhich funds and ETFs hold ATO, and how big a bet.LobbyingWhat ATO spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on ATO's account, and who they worked for.Federal contractsWhat federal agencies pay ATO.

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