Market Cap

$29.10B

Current · Retrieved: Oct 25, 2026 · USD

ATO Market Cap

Current$29.10BretrievedOct 25, 2026

ATO Market Cap ($942.96M → $29.10B · CAGR +8.3%)

Latest values, visible window

High-resolution chart · PNG

ATO market cap history

Daily history. Dates identify market observations.

Atmos Energy Market Cap — Daily history
Date	Market Cap
Apr 8, 1994	2,957,299,537
Mar 31, 1994	3,013,065,757
Mar 25, 1994	3,197,263,271
Mar 18, 1994	3,337,523,764
Mar 11, 1994	3,366,251,816
Mar 4, 1994	3,337,523,764
Feb 25, 1994	3,295,276,627
Feb 18, 1994	3,295,276,627
Feb 11, 1994	3,168,535,219
Feb 4, 1994	3,126,288,082
Jan 28, 1994	3,295,276,627
Jan 21, 1994	3,097,560,030
Jan 14, 1994	3,126,288,082
Jan 7, 1994	3,182,054,302
Dec 31, 1993	3,112,768,999
Dec 23, 1993	2,957,299,537
Dec 17, 1993	2,999,546,674
Dec 10, 1993	3,041,793,810
Dec 3, 1993	3,070,521,863
Nov 26, 1993	3,070,521,863
Nov 19, 1993	3,097,560,030
Nov 12, 1993	3,324,004,680
Nov 5, 1993	3,535,240,361
Oct 29, 1993	3,506,512,309
Oct 22, 1993	3,464,265,172
Oct 15, 1993	3,477,784,256
Oct 8, 1993	3,408,498,953
Oct 1, 1993	3,435,537,120
Sep 24, 1993	3,393,289,984
Sep 17, 1993	3,393,289,984
Sep 10, 1993	3,379,770,900
Sep 3, 1993	3,408,498,953
Aug 27, 1993	3,379,770,900
Aug 20, 1993	3,450,746,089
Aug 13, 1993	3,408,498,953
Aug 6, 1993	3,324,004,680
Jul 30, 1993	3,337,523,764
Jul 23, 1993	3,224,301,439
Jul 16, 1993	3,197,263,271
Jul 9, 1993	3,197,263,271
Jul 2, 1993	3,210,782,355
Jun 25, 1993	3,197,263,271
Jun 18, 1993	3,224,301,439
Jun 11, 1993	3,182,054,302
Jun 4, 1993	3,210,782,355
May 28, 1993	3,155,016,135
May 21, 1993	3,266,548,575
May 14, 1993	3,139,807,166
May 7, 1993	3,097,560,030
Apr 30, 1993	3,041,793,810
Apr 23, 1993	2,928,571,485
Apr 16, 1993	3,041,793,810
Apr 8, 1993	2,859,286,181
Apr 2, 1993	2,859,286,181
Mar 26, 1993	2,999,546,674
Mar 19, 1993	2,957,299,537
Mar 12, 1993	2,928,571,485
Mar 5, 1993	2,830,558,129
Feb 26, 1993	2,830,558,129
Feb 19, 1993	2,844,077,212
Feb 12, 1993	2,759,582,940
Feb 5, 1993	2,690,297,636
Jan 29, 1993	2,632,841,531
Jan 22, 1993	2,648,050,500
Jan 15, 1993	2,632,841,531
Jan 8, 1993	2,577,075,311
Dec 31, 1992	2,648,050,500
Dec 24, 1992	2,619,322,447
Dec 18, 1992	2,619,322,447
Dec 11, 1992	2,548,347,259
Dec 4, 1992	2,577,075,311
Nov 27, 1992	2,619,322,447
Nov 20, 1992	2,577,075,311
Nov 13, 1992	2,619,322,447
Nov 6, 1992	2,632,841,531
Oct 30, 1992	2,506,100,122
Oct 23, 1992	2,506,100,122
Oct 16, 1992	2,521,309,091
Oct 9, 1992	2,492,581,039
Oct 2, 1992	2,506,100,122
Sep 25, 1992	2,521,309,091
Sep 18, 1992	2,534,828,175
Sep 11, 1992	2,534,828,175
Sep 4, 1992	2,548,347,259
Aug 28, 1992	2,479,061,955
Aug 21, 1992	2,463,852,986
Aug 14, 1992	2,408,086,766
Aug 7, 1992	2,323,592,494
Jul 31, 1992	2,294,864,441
Jul 24, 1992	2,252,617,305
Jul 17, 1992	2,323,592,494
Jul 10, 1992	2,239,098,221
Jul 2, 1992	2,239,098,221
Jun 26, 1992	2,183,332,001
Jun 19, 1992	2,267,826,274
Jun 12, 1992	2,267,826,274
Jun 5, 1992	2,239,098,221
May 29, 1992	2,252,617,305
May 22, 1992	2,323,592,494
May 15, 1992	2,365,839,630