Market Cap

$140.99B

Current · Retrieved: Oct 26, 2026 · USD

T Market Cap

Current$140.99BretrievedOct 26, 2026

T Market Cap ($25.87B → $140.99B · CAGR +4.0%)

Latest values, visible window

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T market cap history

Daily history. Dates identify market observations.

AT&T Market Cap — Daily history
Date	Market Cap
Dec 31, 1999	247,902,222,335
Dec 23, 1999	258,343,756,156
Dec 17, 1999	261,240,439,732
Dec 10, 1999	272,018,797,225
Dec 3, 1999	271,075,690,945
Nov 26, 1999	264,406,582,246
Nov 19, 1999	261,846,722,341
Nov 12, 1999	259,623,686,108
Nov 5, 1999	258,006,932,484
Oct 29, 1999	258,680,579,828
Oct 22, 1999	233,553,533,923
Oct 15, 1999	247,565,398,663
Oct 8, 1999	264,406,582,246
Oct 1, 1999	260,566,792,389
Sep 24, 1999	249,114,787,553
Sep 17, 1999	254,234,507,362
Sep 10, 1999	241,502,572,574
Sep 3, 1999	246,622,292,383
Aug 27, 1999	258,680,579,828
Aug 20, 1999	263,732,934,903
Aug 13, 1999	284,750,732,014
Aug 6, 1999	293,642,876,945
Jul 30, 1999	290,476,734,432
Jul 23, 1999	291,419,840,712
Jul 16, 1999	300,918,268,253
Jul 9, 1999	286,973,768,246
Jul 2, 1999	285,357,014,623
Jun 25, 1999	266,629,618,479
Jun 18, 1999	280,574,118,485
Jun 11, 1999	274,578,657,130
Jun 4, 1999	272,961,903,506
May 28, 1999	259,960,509,780
May 21, 1999	256,457,543,595
May 14, 1999	269,795,760,992
May 7, 1999	275,521,763,410
Apr 30, 1999	283,470,802,061
Apr 23, 1999	282,527,695,781
Apr 16, 1999	265,349,688,526
Apr 9, 1999	264,069,758,574
Apr 1, 1999	252,954,577,410
Mar 26, 1999	241,502,572,574
Mar 19, 1999	259,286,862,437
Mar 12, 1999	269,795,760,992
Mar 5, 1999	263,463,475,965
Feb 26, 1999	268,852,654,712
Feb 19, 1999	262,789,828,622
Feb 12, 1999	258,343,756,156
Feb 5, 1999	259,017,403,499
Jan 29, 1999	274,578,657,130
Jan 22, 1999	287,916,874,527
Jan 15, 1999	284,413,908,342
Jan 8, 1999	293,306,053,273
Dec 31, 1998	272,625,079,834
Dec 24, 1998	268,852,654,712
Dec 18, 1998	254,234,507,362
Dec 11, 1998	253,291,401,081
Dec 4, 1998	254,840,789,971
Nov 27, 1998	254,234,507,362
Nov 20, 1998	253,291,401,081
Nov 13, 1998	238,942,712,669
Nov 6, 1998	245,948,645,039
Oct 30, 1998	235,507,111,218
Oct 23, 1998	215,769,244,059
Oct 16, 1998	217,992,280,292
Oct 9, 1998	225,604,495,272
Oct 2, 1998	236,450,217,499
Sep 25, 1998	212,266,277,874
Sep 18, 1998	210,716,888,985
Sep 11, 1998	203,374,132,943
Sep 4, 1998	190,979,021,826
Aug 28, 1998	201,487,920,381
Aug 21, 1998	204,047,780,286
Aug 14, 1998	197,648,130,525
Aug 7, 1998	198,591,236,805
Jul 31, 1998	208,157,029,080
Jul 24, 1998	214,489,314,107
Jul 17, 1998	207,213,922,800
Jul 10, 1998	204,047,780,286
Jul 2, 1998	202,767,850,334
Jun 26, 1998	204,990,886,567
Jun 19, 1998	204,317,239,223
Jun 12, 1998	206,540,275,456
Jun 5, 1998	209,436,959,032
May 29, 1998	197,648,130,525
May 22, 1998	198,321,777,868
May 15, 1998	190,035,915,545
May 8, 1998	215,432,420,388
May 1, 1998	213,546,207,827
Apr 24, 1998	207,213,922,800
Apr 17, 1998	211,323,171,594
Apr 9, 1998	211,323,171,594
Apr 3, 1998	224,998,212,663
Mar 27, 1998	219,878,492,854
Mar 20, 1998	223,112,000,101
Mar 13, 1998	202,431,026,662
Mar 6, 1998	197,311,306,853
Feb 27, 1998	192,258,951,778
Feb 20, 1998	195,425,094,292
Feb 13, 1998	194,481,988,011
Feb 6, 1998	197,513,401,056