TMUS trades against a final fair-value range of $190.98-$286.83, with the midpoint set by the accepted valuation synthesis rather than earlier draft model outputs. Fair value range: low $191, high $287, with mid-point at $239.
Stock analysis
T-Mobile US Inc.TMUS T-Mobile US Inc. fair value $239–$287
Trades below fair value with a meaningful cushion to the midpoint.
Fair value
$239
Margin of safety
+18.8%
Confidence
88/100
Moat
6.5/10
Educational analysis only — not financial advice. Always do your own due diligence.
$193.63Price
FV $238.55
High $286.83
TMUS trades against a final fair-value range of $190.98-$286.83, with the midpoint set by the accepted valuation synthesis rather than earlier draft model outputs.
Superior mid-band 5G spectrum portfolio
Superior mid-band 5G spectrum portfolio driving network leadership.
Cost advantage from scale following
Cost advantage from scale following successful Sprint integration.
Bull thesis
TMUS is no longer a hyper-growth disruptor, but a formidable cash flow machine.
§2 Bear case
A prolonged recession combined with aggressive cable MVNO pricing triggers a race to the bottom in postpaid ARPU, while FWA growth hits a hard capacity ceiling sooner than expected.
Ways this thesis can break
Cable MVNO Margin Squeeze
· Medium
CMCSA and CHTR aggressively cut converged mobile-broadband pricing, stalling TMUS subscriber growth and forcing margin-dilutive promotions.
FV impact
-25%
Trigger
12-24 months
FWA Capacity Saturation
· High
Fixed Wireless Access net additions decelerate sharply as network capacity limits are reached in profitable geographies, neutralizing a key growth vector.
FV impact
-15%
Trigger
24-36 months
Debt Service Squeeze
· Low
Higher-for-longer interest rates significantly increase the refinancing burden on the $122B debt load, impairing the massive buyback and dividend program.
FV impact
-20%
Trigger
36+ months
Early-warning signals to monitor
Metric
Current
Trigger threshold
Consecutive quarters of declining postpaid phone net additions.
Based on our latest independent analysis, TMUS looks meaningfully undervalued. The current price is $194 versus a composite fair-value midpoint of $239 (range $191–$287), which implies roughly 23.2% upside to the midpoint.
Our composite fair-value range for TMUS is $191–$287, with a midpoint of $239. The range is triangulated across multiple valuation models (discounted earnings, forward earnings scenarios, peer multiples, and where applicable owner earnings or reverse DCF) and weighted by reliability for T-Mobile US Inc.'s archetype.
Our current rating for TMUS is Buy with a confidence score of 88/100. TMUS is rated Buy at $193.63 versus the reconciled fair value midpoint of $238.55, implying +23.20% upside/downside. Confidence is separately disclosed at 88/100. This is independent research for educational purposes, not personalized investment advice.
The top risks our latest report flags for T-Mobile US Inc. are: Cable MVNO Margin Squeeze; FWA Capacity Saturation; Debt Service Squeeze. The single biggest risk is Bear risk is fully centered on the structural limits of industry pricing power and fixed wireless capacity.
Our current rating for TMUS is Buy, issued with a confidence score of 88/100 and a moat score of 6.5/10. The rating reflects the composite fair-value range ($191–$287) versus the current price of $194.
T-Mobile US Inc. is classified as a mature-dividend stock. Archetype determines how every downstream parameter — discount rate, terminal growth, deceleration curve, terminal multiple, scenario probability weights, scorecard weights, and which valuation models are prioritized — is calibrated for TMUS.
