Comcast Corp（CMCSA）財務資料CMCSAComcast Corp

Comcast Corporation (CMCSA) generates its revenue through a diversified portfolio of business segments. Currently, the largest contributor to its top-line growth is residential connectivity-Domestic broadband, accounting for 20.1% of total sales, equivalent to $6.34B. Other significant revenue streams include Video and Domestic advertising. Understanding this composition is critical for investors evaluating how CMCSA navigates market cycles within the Wireless Telecommunications Services industry.

Evaluating the bottom line, Comcast Corporation maintains a gross margin of 59.66%. This metric reflects the company's pricing power and manufacturing efficiency. Further down the income statement, the operating margin stands at 17.23%, while the net margin is 11.42%. These profitability ratios, combined with a Return on Equity (ROE) of 12.00%, provide a clear picture of how effectively CMCSA converts its operational activities into shareholder value.

In the context of the broader market, CMCSA competes directly with industry leaders such as CHTR and SKYD. With a market capitalization of $89.32B, it holds a leading position in the sector. When comparing efficiency, CMCSA's gross margin of 59.66% stands against CHTR's 30.36% and SKYD's 30.46%. Such benchmarking helps identify whether Comcast Corporation is trading at a premium or discount relative to its financial performance.

Comcast's forward P/E ratio is 5.93, indicating it may be undervalued, but the company's gross margin has declined to 59.66% in Q2 2026, down from 61.30% in Q2 2025, reflecting weakening profitability.