Atmos Energy Corporation (ATO) Ownership

155.97 ↑3.72 (2.44%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Atmos Energy Corporation (ATO), owning a total of 20.4 million shares. Combined, the top 33 institutional holders of ATO own 86.82% of the company with a total of 136.7 million shares.

In the latest ownership report on March 31st 2025, the top 33 institutional holders increased their combined ownership of ATO by 206 thousand shares. 1 institutions bought 213,075 total additional shares and increased their ownership by an average of 17.17%. However 1 institutions sold 6,638 total shares and decreased their ownership by an average of 0.43%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Atmos Energy Corporation increased by a net total of 206,437 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Massachusetts Financial Services Company	0.968%	-0.430%	1,536,389	-6,638	2025-03-31
Perpetual Ltd	0.916%	17.169%	1,454,090	213,075	2025-03-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	12.831%	1.405%	20,367,100	282,156	2024-12-31
BlackRock Inc	8.752%	2.366%	13,891,142	321,001	2024-12-31
Wellington Management Company LLP	8.273%	-4.472%	13,130,717	-614,635	2024-12-31
State Street Corp	6.694%	-1.618%	10,625,849	-174,761	2024-12-31
State Street Corporation	6.742%	-5.536%	10,465,071	-613,345	2024-03-31
T. Rowe Price Associates, Inc.	5.387%	-2.166%	8,551,250	-189,309	2024-12-31
Capital Research & Mgmt Co - Division 3	5.141%	211.850%	8,160,144	5,543,451	2024-12-31
Aristotle Capital Management LLC	5.113%	-1.378%	8,115,759	-113,417	2024-12-31
Geode Capital Management, LLC	2.398%	2.912%	3,806,449	107,700	2024-12-31
Amvescap Plc.	1.958%	7.762%	3,107,267	223,809	2024-12-31
Deutsche Bank AG	1.939%	1.934%	3,078,424	58,391	2024-12-31
GQG Partners LLC	2.018%	17,255.900%	2,915,443	2,898,645	2022-12-31
Morgan Stanley - Brokerage Accounts	1.290%	-3.630%	2,047,962	-77,150	2024-12-31
American Century Companies Inc	1.097%	-17.269%	1,741,198	-363,444	2024-12-31
Bank of America Corp	1.080%	-0.521%	1,713,421	-8,976	2024-12-31
Northern Trust Corp	1.033%	16.637%	1,639,073	233,790	2024-12-31
Legal & General Group PLC	1.020%	1.168%	1,618,202	18,683	2024-12-31
Massachusetts Financial Services Company	0.968%	-0.430%	1,536,389	-6,638	2025-03-31
BNP Paribas Arbitrage, SA	0.961%	541.368%	1,525,116	1,287,325	2024-12-31
Cooke & Bieler LP	0.969%	-1.082%	1,505,238	-16,458	2024-09-30
NORGES BANK	0.934%	4.714%	1,483,003	66,755	2024-12-31
Perpetual Ltd	0.916%	17.169%	1,454,090	213,075	2025-03-31
Goldman Sachs Group Inc	0.929%	2.134%	1,443,615	30,161	2024-06-30
UBS Asset Mgmt Americas Inc	0.865%	-1.795%	1,373,328	-25,100	2024-09-30
Pictet Asset Manangement SA	0.852%	-6.909%	1,352,090	-100,346	2024-09-30
ProShare Advisors LLC	0.850%	-6.735%	1,349,387	-97,451	2024-12-31
Silvercrest Asset Management Group LLC	0.879%	-0.078%	1,305,128	-1,017	2023-06-30
Wells Fargo & Co	0.792%	-1.404%	1,257,592	-17,912	2024-09-30
Bank of New York Mellon Corp	0.832%	-1.647%	1,254,886	-21,010	2023-09-30
DZ BANK AG Deutsche Zentral-Genossenschaftsbank Fr	0.787%	0.840%	1,249,896	10,409	2024-12-31
Brookfield Asset Management Inc	0.876%	-4.815%	1,233,935	-62,415	2022-06-30
Pendal Group Ltd	0.830%	6.203%	1,198,496	70,004	2022-12-31
Sfmg LLC	0.816%	-0.083%	1,167,545	-973	2022-12-31

Mutual Fund Ownership

American Funds American Mutual A is the biggest individual fund holder of Atmos Energy Corporation (ATO), owning a total of 5.1 million shares. Combined, the top 45 mutual fund holders of ATO own 58.53% of the company with a total of 91.6 million shares.

In the latest ownership report on April 30th 2025, the top 45 fund holders increased their combined ownership of ATO by 11 thousand shares. 2 funds bought 11,423 total additional shares and increased their ownership by an average of 0.25%. However 1 funds sold 528 total shares and decreased their ownership by an average of 0.04%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Atmos Energy Corporation increased by a net total of 10,895 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
The Utilities Select Sector SPDR® ETF	1.494%	0.417%	2,371,452	9,842	2025-04-30
SPDR® S&P 500® ETF	1.213%	0.082%	1,925,114	1,581	2025-04-30
SPDR® S&P Dividend ETF	0.947%	0.000%	1,502,854	0	2025-04-30
ProShares S&P 500 Dividend Aristocrats	0.773%	-0.043%	1,226,245	-528	2025-04-30

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
American Funds American Mutual A	3.239%	1.444%	5,140,571	73,166	2025-03-31
Capital Group American Mutual Comp	3.239%	1.444%	5,140,571	73,166	2025-03-31
Vanguard Total Stock Mkt Idx Inv	3.146%	1.965%	4,993,940	96,234	2025-03-31
Vanguard US Total Market Shares ETF	3.085%	2.074%	4,897,405	99,502	2024-09-30
Vanguard Instl Ttl Stck Mkt Idx Tr	2.980%	3.433%	4,424,160	146,833	2023-03-31
Vanguard Institutional 500 Index Trust	2.780%	2.457%	4,412,447	105,807	2025-03-31
Vanguard Small Cap Index	2.495%	-0.190%	3,959,998	-7,546	2025-03-31
Vanguard 500 Index Investor	2.345%	0.620%	3,481,548	21,450	2023-08-31
Vanguard Equity-Income Inv	2.100%	-13.615%	3,333,057	-525,326	2025-03-31
Vanguard Small Cap Value Index Inv	1.618%	-1.734%	2,567,892	-45,311	2025-03-31
The Utilities Select Sector SPDR® ETF	1.494%	0.417%	2,371,452	9,842	2025-04-30
Vanguard Windsor™ II Inv	1.392%	0.000%	2,210,000	0	2025-03-31
Fidelity 500 Index	1.255%	2.428%	1,991,406	47,208	2025-03-31
SPDR® S&P 500 ETF	1.244%	0.725%	1,974,311	14,218	2025-03-31
SPDR® S&P 500® ETF	1.213%	0.082%	1,925,114	1,581	2025-04-30
SPDR® S&P 500® ETF Trust	1.211%	-0.520%	1,922,138	-10,044	2025-03-31
Utilities Select Sector SPDR® ETF	1.256%	1.714%	1,894,705	31,936	2024-05-30
iShares Core S&P 500 ETF	1.186%	-0.100%	1,882,270	-1,880	2025-04-29
SPDR® S&P 500 ETF Trust	1.178%	0.706%	1,777,812	12,460	2024-05-30
Fidelity® 500 Index	1.147%	0.640%	1,730,005	11,009	2023-11-30
T. Rowe Price U.S. Value Equity Tr-D	1.004%	1.188%	1,593,589	18,704	2024-12-31
SPDR® S&P Dividend ETF	0.947%	0.000%	1,502,854	0	2025-04-30
T. Rowe Price US Value Equity Composite	0.914%	-2.109%	1,451,446	-31,269	2024-12-31
DWS Global Infrastr Sec Instl	0.940%	5.192%	1,358,057	67,030	2023-03-31
T. Rowe Price U.S. Value Equity Tr-Z	0.824%	-17.950%	1,307,537	-286,052	2025-03-31
Capital Group Investment Co of Amer Comp	0.818%	38.268%	1,298,356	359,343	2025-03-31
American Funds Invmt Co of Amer A	0.818%	38.268%	1,298,356	359,343	2025-03-31
T. Rowe Price Value	0.783%	-14.413%	1,242,243	-209,203	2025-01-31
Pictet Glbl Sel Fd Glbl Utilities Eq P	0.773%	-5.012%	1,227,177	-64,749	2024-09-30
ProShares S&P 500 Dividend Aristocrats	0.773%	-0.043%	1,226,245	-528	2025-04-30
American Funds American Balanced A	0.764%	165.780%	1,212,301	756,172	2025-03-31
T. Rowe Price U.S. Large-Cap Core Tr-B	0.749%	10.178%	1,189,212	109,854	2025-03-31
T. Rowe Price US Dividend Growth Eq Comp	0.743%	3.023%	1,179,183	34,600	2025-03-31
T. Rowe Price Dividend Growth	0.743%	0.000%	1,179,183	0	2025-03-31
American Funds Capital Income Bldr A	0.743%	36.848%	1,178,769	317,400	2024-12-31
iShares MSCI USA Quality Factor ETF	0.724%	0.477%	1,148,839	5,454	2025-03-31
American Century Equity Income Inv	0.719%	-1.741%	1,115,452	-19,760	2024-06-30
American Century US Value Yield Eq Tr 2	0.719%	-1.741%	1,115,452	-19,760	2024-06-30
Invesco S&P 500® Low Volatility ETF	0.741%	-0.101%	1,060,490	-1,071	2023-01-31
T. Rowe Price US Large-Cap Core	0.676%	0.000%	1,048,528	1,048,528	2024-08-31
Invesco S&P 500® Equal Weight ETF	0.638%	0.474%	990,565	4,676	2024-08-30
Vanguard Institutional Index I	0.624%	-0.586%	968,918	-5,709	2024-08-31
T. Rowe Price US Dividend Growth Eq SMA	0.624%	0.000%	940,683	940,683	2023-12-31
Vanguard Utilities ETF	0.577%	-0.684%	870,216	-5,995	2023-12-31
Vanguard Dividend Appreciation ETF	0.553%	0.435%	834,376	3,615	2023-11-30