T vs TMUS: Which Stock Is the Better Buy?
AT&T Inc. and T-Mobile US, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Communication Services.
AI verdict — T vs TMUS, read from the filings
The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.
| AT&T Inc. (T) | T-Mobile US, Inc. (TMUS) | |
|---|---|---|
| Market cap | $159.3B | $185.3B |
| Revenue (latest FY) | $125.65B | $88.31B |
| Net income (latest FY) | $21.89B | $10.99B |
| Revenue growth (5y CAGR) | -2.6% | 5.2% |
| Net margin | 17.4% | 12.4% |
| Return on equity | 17.3% | 18.6% |
| P/E ratio | 7.7 | 18.0 |
| Dividend yield | 4.8% | 2.4% |
| Profitable years (of last 10) | 8 | 10 |
| Positive free cash flow | Yes | Yes |
Verify the comparison
Use the filing period and source shown by each tool before treating two figures as comparable.
See the full T vs TMUS breakdown
Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.
Open T's full financials → Open TMUS's full financials →Frequently asked questions
Which is bigger, T or TMUS?
T-Mobile US, Inc. is larger by market capitalization — $185.3B versus $159.3B.
Which grows faster, T or TMUS?
Over the last five fiscal years, T-Mobile US, Inc. grew revenue faster — 5.2%/yr versus -2.6%/yr, computed from SEC-filed statements.
Where does this data come from?
All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.