AlphaStocks
3.8
Weak

Comcast Corp (CMCSA)

As of Sep 20, 2026, Comcast Corp (CMCSA) scores 3.8/10 on AlphaStocks' five-model composite, #37 of 50 Communication Services stocks.

Communication Services / Cable & Satellite

S&P 500

$22.72

Scores poorly across most models. Proceed with caution.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#37out of 50 in Communication Services

Is COMCAST CORP a Good Investment in 2026?

COMCAST CORP (CMCSA) scores 3.8 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates COMCAST CORP as Strong (7/9). The Buffett model is the least favorable, rating it Neutral. COMCAST CORP ranks #37 out of 50 stocks in the Communication Services sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E4.2ROE20.6Market Cap82BDiv Yield5.6

Valuation

Trades at 4x earnings — near sector median of 26x.

Fair value estimate not available for this stock.

5-Model Analysis

Each model evaluates this stock from a different angle. Combined, they form the composite score above.

Piotroski

Strong

7/9

Buffett

Neutral

Business quality & competitive moat

Graham

Attractive

Significantly below fair value

Lynch

Attractive

PEG 0.4 · Stalwart

Greenblatt

Strong

Earnings yield 11.7% · ROC 33%

Frequently Asked Questions

Is COMCAST CORP (CMCSA) a good investment?
As of Sep 20, 2026, Comcast Corp (CMCSA) scores 3.8/10 on AlphaStocks' five-model composite, #37 of 50 Communication Services stocks. That score is below average, suggesting caution. Trades at 4x earnings — near sector median of 26x.
What is COMCAST CORP's Piotroski F-Score?
COMCAST CORP's Piotroski F-Score status is Strong. The raw score is 7/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is CMCSA overvalued or undervalued?
A precise fair value estimate is not available for CMCSA. Trades at 4x earnings — near sector median of 26x.
How does CMCSA compare to other Communication Services stocks?
COMCAST CORP ranks #37 out of 50 stocks in the Communication Services sector, placing it in the top 74% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about CMCSA?
AlphaStocks evaluates CMCSA using five proven investment models. Piotroski: Strong; Buffett: Neutral; Graham: Attractive; Lynch: Attractive; Greenblatt Magic Formula: Strong. These models are combined into a single composite score of 3.8/10.

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Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer