COST vs TMUS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jul 27, 2026

COST

49.2
AI Score
VS
TMUS Wins

TMUS

53.4
AI Score

Investment Advisor Scores

COST

49score
Recommendation
HOLD

TMUS

53score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric COST TMUS Winner
Forward P/E 40.9836 18.2149 TMUS
PEG Ratio 4.499 0.7575 TMUS
Revenue Growth 21.5% 10.6% COST
Earnings Growth 45.5% -12.0% COST
Tradestie Score 49.2/100 53.4/100 TMUS
Profit Margin 3.0% 11.7% TMUS
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

COST 1M: +3.6% · 3M: -6.5% TMUS 1M: -2.3% · 3M: -8.7%

Current Technical Phase

COST

Distribution
Trim / tighten stop

Price near a flattening SMA50 (slope -3.5%) with fading momentum, RSI 49

RSI (14): 49.2 · Price: $946.28

TMUS

Distribution
Trim / tighten stop

Price near a flattening SMA50 (slope -2.1%) with fading momentum, RSI 47

RSI (14): 46.7 · Price: $177.39

Fundamentals Snapshot

Metric COST TMUS
Market Cap
Forward P/E 41.8 12.8
Trailing P/E 47.4 18.1
Revenue (TTM)
Revenue Growth 0.2% 0.1%
Gross Margin 0.1% 0.6%
Operating Margin 0.0% 0.3%
EPS 20.03 9.92
Dividend Yield 0.01% 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.