ATMOS ENERGY CORP - Common Stock (ATO)

Historical Holders from Q1 2014 to Q3 2025

Symbol: ATO on NYSE
Type / Class: Equity / Common Stock
Shares outstanding: 162,044,310
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 159,096,684
Holdings value: $27,159,756,482
% of all portfolios: 0.015%
Number of holders: 893
Number of buys: 464
Number of sells: -331
Average buys %: +0%
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of ATMOS ENERGY CORP - Common Stock (ATO)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
BlackRock, Inc.	10%		$2,847,928,748		16,204,431		BlackRock, Inc.	30 Nov 2025
Capital International Investors	6.6%	+18.3%	$1,682,260,693	+$305,646,181	10,534,540	+22.2%	Capital International Investors	31 Mar 2025
WELLINGTON MANAGEMENT GROUP LLP	6.5%	-16.2%	$1,787,384,363	-$316,599,186	10,467,844	-15%	Wellington Management Group LLP	30 Sep 2025
Aristotle Capital Management, LLC	4.91%		$1,245,219,504		7,797,730		Aristotle Capital Management, LLC	31 Mar 2025
PRICE T ROWE ASSOCIATES INC /MD/	4.9%	-2%	$1,177,266,359	-$21,239,235	7,745,683	-1.8%	T. Rowe Price Associates, Inc.	30 Jun 2025

Institutional Holders of ATMOS ENERGY CORP - Common Stock (ATO)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	159,096,684	$27,159,756,482	-$52,586,902	$8,653,785	$28,254,480	$170.75	893
2025 Q2	160,330,798	$24,698,790,280	+$614,379,560	$25,828,836	$20,635,329	$154.11	860
2025 Q1	156,480,678	$24,185,957,388	+$195,514,059	$16,558,857	$20,866,550	$154.58	853
2024 Q4	156,326,935	$21,769,631,849	+$729,058,833	$10,927,765	$31,440,332	$139.27	808
2024 Q3	149,409,670	$20,720,110,686	+$885,627,481	$2,475,562	$25,879,566	$138.71	747
2024 Q2	143,140,063	$16,693,701,589	+$559,579,026	$1,224,825	$10,090,225	$116.65	725
2024 Q1	138,771,933	$16,486,002,262	+$319,367,873	$1,735,502	$14,193,078	$118.87	720
2023 Q4	135,950,560	$15,754,278,651	+$35,534,765	$1,356,030	$12,192,680	$115.9	719
2023 Q3	135,610,788	$14,367,750,703	-$12,091,784	$2,309,274	$14,650,119	$105.93	665
2023 Q2	135,678,615	$15,780,650,380	+$547,206,286	$1,698,564	$13,164,888	$116.34	666
2023 Q1	131,031,927	$14,720,109,507	+$9,102,292	$3,213,496	$7,089,196	$112.36	657
2022 Q4	130,455,121	$14,619,296,897	+$240,692,004	$5,121,631	$9,414,215	$112.07	657
2022 Q3	128,396,470	$13,079,784,135	+$152,117,111	$3,076,000	$7,059,000	$101.85	619
2022 Q2	126,325,808	$14,159,605,495	+$250,214,757	$1,378,216	$8,111,400	$112.1	605
2022 Q1	124,605,227	$14,884,680,441	+$757,432,515	$5,723,000	$24,595,000	$119.49	595
2021 Q4	118,485,972	$12,406,004,102	+$603,364,203	$6,999,000	$8,675,000	$104.77	558
2021 Q3	112,576,735	$9,923,323,999	+$300,600,941	$7,382,000	$4,658,000	$88.2	526
2021 Q2	109,153,370	$10,485,537,993	+$74,387,019	$4,776,000	$5,536,000	$96.11	541
2021 Q1	108,137,258	$10,674,531,150	-$5,988,388	$5,031,000	$3,925,000	$98.85	539
2020 Q4	107,900,498	$10,276,853,106	-$136,937,447	$4,094,000	$1,861,000	$95.43	548
2020 Q3	109,198,435	$10,424,675,874	+$7,647,378	$2,189,000	$2,620,000	$95.59	526
2020 Q2	108,764,307	$10,822,932,032	+$476,721,243	$2,350,000	$3,696,000	$99.58	526
2020 Q1	104,057,105	$10,328,355,131	+$100,549,000	$2,431,000	$3,466,000	$99.23	541
2019 Q4	102,923,942	$11,502,745,573	+$301,874,495	$18,404,000	$4,174,000	$111.86	555
2019 Q3	99,777,605	$11,356,422,267	+$70,439,372	$1,424,000	$6,356,000	$113.89	522
2019 Q2	98,725,732	$10,418,900,045	+$265,178,545	$802,000	$3,304,000	$105.56	493
2019 Q1	96,949,757	$9,972,355,587	+$423,333,610	$1,101,000	$2,470,000	$102.93	497
2018 Q4	92,984,355	$8,615,553,679	+$884,303,153	$742,000	$3,485,000	$92.72	463
2018 Q3	83,359,404	$7,820,966,794	-$3,060,306	$1,633,000	$1,812,000	$93.91	446
2018 Q2	83,512,700	$7,522,889,435	+$154,378,415	$1,775,000	$2,768,000	$90.14	432
2018 Q1	81,769,735	$6,881,832,694	+$66,497,665	$1,559,000	$3,580,000	$84.24	408
2017 Q4	80,974,637	$6,948,575,981	+$429,175,917	$378,000	$2,662,000	$85.89	424
2017 Q3	75,678,181	$6,345,928,236	-$25,928,375	$1,140,000	$2,104,000	$83.84	396
2017 Q2	76,010,204	$6,305,387,187	+$61,685,001	$630,000	$2,124,000	$82.95	384
2017 Q1	75,372,015	$5,954,053,580	+$692,887,981	$118,000	$2,094,000	$78.99	378
2016 Q4	75,272,407	$5,577,783,160	+$124,778,621	$816,000	$2,387,000	$74.15	397
2016 Q3	73,508,321	$5,467,967,322	-$4,632,161	$767,000	$3,716,000	$74.47	374
2016 Q2	73,799,040	$5,991,406,547	+$108,281,233	$373,000	$4,196,000	$81.32	392
2016 Q1	72,365,091	$5,366,772,888	+$87,799,703	$690,000	$3,930,000	$74.26	376
2015 Q4	71,305,794	$4,493,896,719	+$48,198,495	$744,000	$2,017,000	$63.04	335
2015 Q3	70,306,034	$4,087,364,533	+$91,766,339	$855,000	$792,000	$58.18	310
2015 Q2	68,820,729	$3,531,571,745	-$29,084,182	$686,000	$482,000	$51.28	309
2015 Q1	70,476,654	$3,897,985,913	+$55,167,841	$127,000	$670,000	$55.3	313
2014 Q4	68,375,364	$3,810,179,479	-$61,921,051	$318,000	$3,061,000	$55.74	305
2014 Q3	69,437,226	$3,312,156,512	-$927,950	$109,000	$506,000	$47.7	301
2014 Q2	69,308,855	$3,699,632,865	+$115,539,069	$331,000	$1,164,000	$53.4	298
2014 Q1	67,389,036	$3,178,375,348	+$376,562,997	$358,000	$829,000	$47.13	296