Stock research
Comcast Corporation CMCSA
Delayed Cboe One market data via TradingView. It may differ from primary-exchange or consolidated quotes.
- Ticker
- CMCSA
- Exchange
- NASDAQ
- Sector
- Communication
- Founded
- 1963
What moves CMCSA
Comcast Corporation sits in Communication Services. Internet platforms, media, gaming, and telecom — advertising-driven mega-caps sitting alongside capital-intensive carriers. The forces that matter most for the sector — and therefore for CMCSA — are:
- ◆Digital advertising budgets and the ad cycle
- ◆Streaming economics and content spend
- ◆AI's effect on search and content distribution
- ◆Antitrust and platform regulation
Congressional trading in CMCSA
| Politician | Trade date | Type | Owner | Amount | Source |
|---|---|---|---|---|---|
| Kevin Hern | 2026-08-05 | Sale | Joint | $1,001 - $15,000 | Filing #20035134 |
| Kevin Hern | 2026-03-17 | Sale | Joint | $15,001 - $50,000 | Filing #20034262 |
All verified CMCSA House disclosures
Congressional disclosures are delayed, range-based records—not real-time signals or proof of motive. See the source-linked tracker for scope and limitations.
The profile is free
CMCSA research stays free. Membership is the living thesis: what we believe, what we’re watching, and when conviction should end.
How Yield Theory covers CMCSA
CMCSA intersects several of the themes in every Yield Theory issue. We don't chase headlines on individual tickers — we track where capital is rotating and explain what it means for the names in its path.
Compare CMCSA with similar companies
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CMCSA — frequently asked questions
What sector is CMCSA in?
Comcast Corporation is classified in the Communication Services sector and trades on the NASDAQ.
Do members of Congress trade CMCSA?
The current verified House Clerk snapshot contains 2 transaction rows for CMCSA. See the CMCSA congressional-trades page for every source-linked row.
Is CMCSA a good investment?
We don't publish one-line buy/sell ratings. Yield Theory members get the full macro thesis, catalysts, and risks behind every name we cover, so you can decide with conviction. This page is research, not investment advice.
Where is Comcast Corporation headquartered?
Comcast Corporation is headquartered in Philadelphia, Pennsylvania and was founded in 1963.
This page is independent research and educational information, not investment advice or a recommendation to buy or sell any security. Company facts are compiled from public sources. Do your own research.
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