AT&T, Inc. (T)
20.93
-1.81
(-7.96%)
USD |
NYSE |
Oct 23, 16:00
20.98
+0.05
(+0.24%)
Pre-Market: 04:03
AT&T Market Cap : 141.52B for Oct. 23, 2026
Market Cap Chart
Historical Market Cap Data
| Date | Value |
|---|---|
| October 23, 2026 | 141.52B |
| October 22, 2026 | 153.76B |
| October 21, 2026 | 148.14B |
| October 20, 2026 | 158.35B |
| October 19, 2026 | 156.87B |
| October 16, 2026 | 158.49B |
| October 15, 2026 | 161.65B |
| October 14, 2026 | 158.56B |
| October 13, 2026 | 157.18B |
| October 12, 2026 | 154.70B |
| October 09, 2026 | 152.57B |
| October 08, 2026 | 171.08B |
| October 07, 2026 | 168.32B |
| October 06, 2026 | 168.05B |
| October 05, 2026 | 166.74B |
| October 02, 2026 | 167.15B |
| October 01, 2026 | 167.15B |
| September 30, 2026 | 167.84B |
| September 29, 2026 | 168.39B |
| September 28, 2026 | 171.28B |
| September 25, 2026 | 174.58B |
| September 24, 2026 | 175.06B |
| September 23, 2026 | 174.03B |
| September 22, 2026 | 172.66B |
| September 21, 2026 | 175.06B |
| Date | Value |
|---|---|
| September 18, 2026 | 174.72B |
| September 17, 2026 | 174.65B |
| September 16, 2026 | 177.89B |
| September 15, 2026 | 183.80B |
| September 14, 2026 | 182.36B |
| September 11, 2026 | 179.26B |
| September 10, 2026 | 175.75B |
| September 09, 2026 | 173.00B |
| September 08, 2026 | 176.10B |
| September 04, 2026 | 176.65B |
| September 03, 2026 | 180.15B |
| September 02, 2026 | 178.50B |
| September 01, 2026 | 178.85B |
| August 31, 2026 | 178.09B |
| August 28, 2026 | 178.92B |
| August 27, 2026 | 174.93B |
| August 26, 2026 | 177.95B |
| August 25, 2026 | 177.27B |
| August 24, 2026 | 176.72B |
| August 21, 2026 | 173.96B |
| August 20, 2026 | 173.00B |
| August 19, 2026 | 172.79B |
| August 18, 2026 | 171.28B |
| August 17, 2026 | 169.77B |
| August 14, 2026 | 171.21B |
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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Median
Market Cap Benchmarks
| Lumen Technologies, Inc. (Louisiana) | 4.708B |
| Verizon Communications, Inc. | 185.55B |
| Comcast Corp. | 80.53B |
| T-Mobile US, Inc. | 157.50B |
| AST SpaceMobile, Inc. | 11.93B |
Market Cap Related Metrics
| PE Ratio | 11.29 |
| PS Ratio | 1.134 |
| Price to Book Value | 1.325 |
| Price to Free Cash Flow | 8.112 |
| Price | 20.93 |
| Earnings Yield | 8.86% |
| Operating PE Ratio | 5.232 |
| Normalized PE Ratio | 9.115 |