Valuation check: TMUS's PEG ratio is 3416.87, above the Telecommunications sector average of -6.27.
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The PEG ratio measures a stock's valuation relative to its earnings growth rate. A PEG ratio below 1.0 may indicate that the stock is undervalued relative to its growth potential.
T-Mobile US's peg ratio stands at 3416.87. That is above the Telecommunications sector average of -6.27. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.
T-Mobile US sits higher the Telecommunications benchmark (-6.27) with a PEG ratio of 3416.87. That is roughly 54557.6% above the sector mean. Peer context matters because what looks expensive or cheap in absolute terms can be normal for the sector.
Whether 3416.87 is attractive depends on T-Mobile US's earnings outlook, competitive position, and how peers are valued. Investors typically ask: is growth accelerating, are margins stable, and is the multiple expanding or compressing over time? The history and comparison charts below are built for those checks.
The history chart shows how T-Mobile US's PEG ratio evolved across reporting periods, while the comparison chart places TMUS next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.
Yes — within Telecommunications, PEG ratio is commonly used to spot outliers. T-Mobile US's reading of 3416.87 (sector avg -6.27) is a starting point; confirm whether differences come from growth, margins, accounting choices, or one-time items before treating an outlier as a buy or sell signal.