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Comcast Corporation (CMCSA) Stock Profile & Financial OverviewComcast Corporation

Listed on NASDAQ • Communication Services / Telecommunications Services
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CMCSA Company Overview & Business Description

Comcast Corporation operates as a media and technology company worldwide. It operates through Cable Communications, Media, Studios, Theme Parks, and Sky segments. The Cable Communications segment offers broadband, video, voice, wireless, and other services to residential and business customers under the Xfinity brand; and advertising services. The Media segment operates NBCUniversal's television and streaming platforms, including national, regional, and international cable networks, the NBC and Telemundo broadcast, and Peacock networks. The Studios segment operates NBCUniversal's film and television studio production and distribution operations. The Theme Parks segment operates Universal theme parks in Orlando, Florida; Hollywood, California; Osaka, Japan; and Beijing, China. The Sky segment offers direct-to-consumer services, such as video, broadband, voice and wireless phone services, and content business operates entertainment networks, the Sky News broadcast network, and Sky Sports networks. The company also owns the Philadelphia Flyers, as well as the Wells Fargo Center arena in Philadelphia, Pennsylvania; and provides streaming service, such as Peacock. Comcast Corporation was founded in 1963 and is headquartered in Philadelphia, Pennsylvania.

Key Information

Symbol: CMCSA
CEO: Brian L. Roberts
Exchange: NASDAQ
CIK: 0001166691
SEC Filings: View SEC →

Current Trend for CMCSA

An assessment of the current trend environment for CMCSA, based on the latest closing price data and intended to describe the market context heading into the next trading session.

As of 2025-12-24, the current trend for CMCSA is a Sideways Consolidation (Range-Bound Environment).

The weekly trend is in a consolidation regime, which automatically downgrades the daily signal to sideways conditions. This environment favors short-term mean-reversion rather than trend-following.

  • The weekly context is non-trending (sideways), which typically caps the duration and magnitude of daily trend moves.
  • Price is currently trending at a healthy distance, sitting 1.66 ATR away from the adaptive KAMA baseline.
  • The market is maintaining a healthy 'Higher-High, Higher-Low' sequence, confirming buyer control.

Explore More Data

Adaptive Trend Model · Daily & Weekly (2025-12-24 ET)

This model uses an adaptive trend algorithm based on daily and weekly price data to identify whether a stock is in an uptrend, downtrend, or consolidation over a multi-week to multi-month horizon. Compared with traditional moving-average systems, it filters short-term noise more effectively, captures trend continuation more reliably, and provides a stronger basis for position sizing and risk-management decisions such as stop-loss and take-profit levels.

As of 2025-12-24, CMCSA in a strong expansion phase; Long-term trend is bearish.

Trend Strength: CMCSA last closed at 29.78, trading 1.1 ATR above the adaptive KAMA baseline (28.97). Technical Classification: Confirmed High-Momentum Uptrend.

Trend Score: Technical Score: 70/100. Classification: Strong/Established. Alignment: Moderate. Logic: Positive directional bias confirmed by slope but remains in a developing phase.

SuperTrend Risk: Structural Support: Adaptive SuperTrend at 26.14. This level serves as the calculated invalidation point for the current upward structure.

Risk Skew: Multi-timeframe risk skew is currently assessed as Conflicted / Counter-Trend. Daily action is trending up, but faces a bearish weekly backdrop. This creates a high-risk 'bull trap' environment where upside may be capped by macro resistance.

Key Levels: In this bullish structure, key support is anchored by immediate support (KAMA) at 28.97, with the critical trend-guard (SuperTrend) at 26.14.

CMCSA Real-Time Stock Price & Market Data (Updated: Dec 23 12:47 PM EST)

Price
29.15
Change
-0.115
Change %
-0.39%
Open
29.28
Previous Close
29.26
High
29.3
Low
29
Volume
7,534,710
Market Cap
107,609,366,528
EV/EBITDA
5.26

CMCSA Shares Outstanding, Float, Short Interest & Ownership (Updated: Dec 23 12:47 PM EST)

Shares Outstanding
3,634,450,130
FloatShares
3,606,908,976
Float Ratio
99.24%
Shares Short
52,488,029
Short Percent Of Float
The percent of float shares currently sold short. Reflects market sentiment and risk of a short squeeze.
1.45%
Short Ratio
Days needed to cover all short positions. Indicates short-selling pressure.
1.43 trading days
Held Percent Insiders
0.74%
Held Percent Institutions
88.94%