ASTS vs CMCSA
AST SpaceMobile and Comcast, side by side.
Prices and company dataas of yesterday's close
- ASTSKeepin the past month−28%
AST SpaceMobile fell 28% over the past month while other telecom stocks rose 12%, even though analysts expect profit to grow 40% next year.
- CMCSABuy more9.2%
Comcast's report on Oct 22 beat profit forecasts by 9.2%, and the stock rose 21% over the past month, far more than other telecom stocks (up 4.3%).
Percent return
- ASTS−46.06%
- CMCSA+2.46%
Nov 11, 2025 to Nov 11, 2026
Where they differ
- Company size: ASTS $20.6B, CMCSA $87.3B.
- Sales growth, 1 yr: ASTS +671%, CMCSA −0.3%. ASTS is ahead.
- Profit per $1 of sales: ASTS −393¢, CMCSA 15¢. CMCSA is ahead.
- Cash minus debt: ASTS −$1.32B, CMCSA −$79.8B. ASTS is ahead.
- Price change, 1 yr: ASTS −46%, CMCSA +2.5%. CMCSA is ahead. S&P 500 +12%.
- How much the price swings: ASTS 94%, CMCSA 34%. CMCSA is ahead.
CMCSA: our only Buy more, with wider profit margins
Our pick of these: Comcast
Keeps 14.7% of sales as operating profit, vs −393.4%
ASTS −393.4%, CMCSA 14.7%.1-year return +2.5% vs −46.1%, S&P 500 +12.4%
ASTS −46.1%, CMCSA +2.5%.Price trend score 60 of 100, vs 23
ASTS 23, CMCSA 60.Where it loses: ASTS has faster sales growth, +671.0% vs −0.3%
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Prices as of yesterday, 3:59 PM ET. A view, not advice.