T-Mobile US (TMUS) Stock Backtest
Open the interactive backtester on autario.com | change the amount or start date.

A $1,000.00 investment in T-Mobile US (TMUS) on 2007-04-19 would be worth $4.11K as of 2026-06-05. That is a total return of +311% over roughly 19.1 years, holding 23.0309 shares (dividends reinvested, splits adjusted). The compound annual growth rate (CAGR) was +7.7% per year. Along the way the position saw a maximum drawdown of -86.3% from its running peak. All figures are computed from real split- and dividend-adjusted daily closes (source: Yahoo Finance), not estimates.
| Invested | $1,000.00 on 2007-04-19 |
| Value today | $4.11K (as of 2026-06-05) |
| Total return | +311% |
| CAGR (per year) | +7.7% |
| Max drawdown | -86.3% |
| Shares held | 23.0309 |
Source: autario.com/data/stock-tmus-t-mobile-us-daily-prices (Yahoo Finance, split- and dividend-adjusted) | data verified and hosted on autario.com.