ARM vs TMUS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 04, 2026

ARM

29.9
AI Score
VS
TMUS Wins

TMUS

73.3
AI Score

Investment Advisor Scores

ARM

30score
Recommendation
AVOID NEW MONEY

TMUS

73score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ARM TMUS Winner
Forward P/E 151.5152 11.7371 TMUS
PEG Ratio 2.731 0.5854 TMUS
Revenue Growth 22.4% 7.9% ARM
Earnings Growth 108.3% 5.3% ARM
Tradestie Score 29.9/100 73.3/100 TMUS
Profit Margin 20.2% 11.5% ARM
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY HOLD TMUS

Relative Price Performance (Last 90 Days)

ARM 1M: +12.6% · 3M: -10.2% TMUS 1M: -7.7% · 3M: -7.6%

Current Technical Phase

ARM

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 53

RSI (14): 53.2 · Price: $294.37

TMUS

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 46

RSI (14): 45.9 · Price: $167.65

Fundamentals Snapshot

Metric ARM TMUS
Market Cap — —
Forward P/E 137.6 12.0
Trailing P/E 311.9 17.3
Revenue (TTM) — —
Revenue Growth 0.2% 0.1%
Gross Margin 1.0% 0.6%
Operating Margin 0.1% 0.3%
EPS 0.97 9.57
Dividend Yield — 0.02%

Frequently Asked Questions

Based on our detailed analysis, TMUS is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.