The communication services sector spans a range of companies involved in the transmission of information. Company types include telecom providers, streaming platforms, social networks, and publishing companies.

The sector has a somewhat split personality for dividend investors. High-yield telecoms offer stable yields, whereas fast-growing companies with a tech bias offer meager yields or no dividends at all.

This communication services stock list includes companies trading on the NYSE and NASDAQ, many of which are S&P 500 index companies.

Industries

There are fewer industries in the broader communications services sector than in other sectors. However, several corners of the sector dominate the news cycle, including some of the below.

• Advertising agencies: Firms that create, plan, and manage marketing campaigns across various media to promote products, brands, or services.
• Broadcasting: Companies that transmit audio or video content via radio, television, or digital platforms to mass audiences.
• Entertainment: Businesses that produce and distribute movies, music, live performances, and other leisure content for consumer enjoyment.
• Internet content and information: Firms that operate digital platforms delivering online content, search services, user-generated media, and informational resources.
• Publishing: Companies involved in producing and distributing printed or digital books, newspapers, magazines, digital media, and other written content.
• Telecommunications services: Providers that enable voice, data, and video communication through wired, wireless, or satellite networks.

How to invest in communication services stocks

Pros of the sector

• Recurring revenue streams bolster profitability
• High dividend yield potential with legacy companies
• Ability to scale monetization with minimal incremental costs
• Infrastructure moats limit competition
• Reasonably defensive

Cons of the sector

• High capital expenditures
• Regulatory risk around data privacy, net neutrality, and content moderation
• Select industries in the sector are heavily reliant on debt
• Tech giants are disrupting many business models

If you’re looking for portfolio exposure to the sector, there are two primary pathways: direct stock ownership or communication services ETFs. First, let’s focus on buying individual stocks and themes to analyze before pulling the trigger.

Valuation and fundamentals

As with other sectors, the price-to-earnings (P/E) ratio can be useful for valuing consistently profitable companies. However, the sector contains a range of business models in different growth stages that may require relying on alternative valuation metrics.

Price-to-sales (P/S) is useful for comparing growth companies with inconsistent or limited net profits.

Enterprise-value-to-EBITDA (EV/EBITDA) simplifies comparing valuations for companies with different capital structures, which is important when legacy and high-growth tech companies share the same sector classification.

Price-to-cash-flow (P/CF) is a reliable metric for industries with legacy market positions, such as telecoms, which are perennial dividend investor favorites. Cash flows are critical performance metrics that reveal a company’s underlying financial performance and ability to cover and grow dividends. So, it makes sense to value these companies with a related metric.

There are several other financial metrics to consider outside of valuation, especially when reviewing financial performance. Many companies within the sector consistently focus on metrics such as revenue growth rates, subscriptions and user growth, market share, and content libraries, each telling its own story about a brand's positioning and moat.

Popular dividend stocks

There are several popular communications services dividend stocks classified in the sector, though most are biased toward legacy companies. These include AT&T Inc. (T), Verizon Communications Inc (VZ), and Comcast Corp. (CMCSA).

Popular ETFs

Setting direct stock ownership aside, some of the most popular communication services ETFs include the Communication Services Select Sector SPDR Fund (XLC) and Vanguard Communication Services ETF (VOX).