AT&T, Inc. (T)
23.49
-0.24
(-1.01%)
USD |
NYSE |
Jan 16, 16:00
23.49
0.00 (0.00%)
After-Hours: 20:00
AT&T Market Cap: 166.53B for Jan. 16, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
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Market Cap Benchmarks
| Comcast Corp. | 101.37B |
| Warner Bros. Discovery, Inc. | 70.82B |
| T-Mobile US, Inc. | 208.40B |
| EchoStar Corp. | 35.49B |
| Charter Communications, Inc. | 24.56B |
Market Cap Related Metrics
| PE Ratio | 7.627 |
| PS Ratio | 1.360 |
| PEG Ratio | 0.0507 |
| Price to Book Value | 1.504 |
| Price to Free Cash Flow | 8.483 |
| Price | 23.49 |
| Earnings Yield | 13.11% |
| PEGY Ratio | 0.0492 |
| Operating PE Ratio | 6.817 |
| Normalized PE Ratio | 7.364 |