CMCSA

Comcast Corporation

Communication Services · $77.3B market cap

Verdict

Share price

$21.57

close of Oct 3, 2026

Fair value

$41.83

Sticker Price

Payback Price

$16.73

buy price

Undervalued

CMCSA is Undervalued: at $21.57 it trades 48% below its fair value of $41.83. Its buy price (Payback Price) is $16.73, 22% below today's price. Business quality is mixed: 2 of 5 key numbers clear the 10% bar.

How we valued it

Free Cash Flow. Sales grew 1% a year over the last 3 years, below the 15% we look for in a fast grower, so we value it on its free cash flow instead of an earnings forecast.

Business quality

2 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth12.2% a year✓
Equity per share growth7.7% a year✗
Sales growth8.2% a year✗
Free cash flow growth10.2% a year✓
Return on invested capital7.5%✗

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Superinvestors

14 of the investors we track hold CMCSA. In Q2 2026, 1 added and 2 trimmed. Who we track

Moves in Q2 2026

Added: Torray Funds

Trimmed: Bill Nygren, Thomas Gayner

Insider activity

Since Jun 30, 2026: no open-market purchases and 11 other filings (stock awards, tax withholding and similar). Why purchases matter

Other filings

About Comcast Corporation

Comcast Corporation functions as a global media and technology conglomerate. Its diverse operations are segmented across Cable Communications, Media, Studios, Theme Parks, and Sky. The Cable Communications division delivers internet, television, phone, and mobile services to residential and business clients under its Xfinity brand, alongside offering advertising solutions. Its Media segment encompasses…

Telecommunications Services

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works