TMUS's PEG ratio is unavailable because the earnings growth data is negative or zero. Going back to December 2025, T-Mobile US had a PEG ratio of 41.64.
Historically, T-Mobile US shows a PEG ratio averaging 2.2 across the past ten years. The ten years high occurred in the Dec 2025 quarter at 41.64, reflecting maximum valuation relative to growth. The minimum was hit in the Dec 2017 quarter at 0.05, indicating optimal value relative to growth during that period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 41.64 | 20.82 | 0.5% |
| 2024 | 0.6 | 22.76 | 38.2% |
| 2023 | 0.1 | 22.84 | 239.1% |
| 2022 | N/A | 67.63 | -14.5% |
| 2021 | N/A | 47.93 | -9.7% |
| 2020 | N/A | 50.32 | -34% |
| 2019 | 1 | 19.32 | 19.4% |
| 2018 | N/A | 18.71 | -36.9% |
| 2017 | 0.05 | 11.78 | 215.2% |
| 2016 | 0.32 | 33.63 | 106% |
| 2015 | 0.28 | 47.13 | 167.7% |
| 2014 | 0.17 | 86.9 | 520% |
| 2013 | 6.7 | 672.8 | 100.4% |
| 2012 | N/A | N/A | -55.5% |
| 2011 | N/A | N/A | -915.7% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | N/A | 22.25 | -8.3% |
| Dec 2025 | 41.64 | 20.82 | 0.5% |
| Sep 2025 | 1.3 | 22.95 | 17.7% |
| Jun 2025 | 0.71 | 22.41 | 31.7% |
| Mar 2025 | 0.67 | 25.92 | 38.5% |
| Dec 2024 | 0.6 | 22.76 | 38.2% |
| Sep 2024 | 0.63 | 23.29 | 36.9% |
| Jun 2024 | 0.36 | 21.83 | 60.1% |
| Mar 2024 | 0.16 | 21.97 | 140.5% |
| Dec 2023 | 0.1 | 22.84 | 239.1% |
| Sep 2023 | 0.05 | 21.65 | 430.3% |
| Jun 2023 | 0.1 | 27.56 | 267.9% |
| Mar 2023 | 1.24 | 46.87 | 37.9% |
| Dec 2022 | N/A | 67.63 | -14.5% |
| Sep 2022 | N/A | 109.98 | -52.2% |
| Stock name | PEG ratio | Market cap |
|---|---|---|
| AD Array Digital Infrastructure Inc. | 0.03 | $3.28B |
| T At&T Inc | 0.09 | $158.7B |
| TDS Telephone & Data Systems Inc | 0.47 | $4.43B |
| VZ Verizon Communications Inc | N/A | $194.58B |
| SPOK Spok Holdings Inc | N/A | $221.19M |
| SHEN Shenandoah Telecommunications Co | N/A | $783.91M |
| TMUS T-Mobile US Inc | N/A | $198.58B |
TMUS's PEG ratio is unavailable because EPS growth data is negative or not present.
TMUS's 3-year PEG ratio average stands at 4.21.
TMUS's 5-year PEG ratio average stands at 3.96.
TMUS's PEG ratio peaked at 41.64 during the Dec 2025 quarter - the highest in ten years.
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.