Download the Schwab app from iTunes®Get the AppClose

Sector Shake-Up: What Investors Need to Know Now

As the market changes, so too must the systems used to track it.

In September 2018, S&P Dow Jones and MSCI, creators of the Global Industry Classification Standard (GICS®)—which separates more than 29,000 stocks into 11 major market sectors—adjusted three of those sectors to better reflect the breadth, depth and evolution of the market.

Of all the changes, those to Telecommunication Services—now known as Communication Services—may be the most dramatic. Let’s take a look at what’s behind the changes and what they might mean for investors.

Sector shuffle

Traditional telecommunication services (think fax and landlines) have long been moving toward obsolescence. At the same time, the ways in which we communicate—from email and text to Skype and all manner of social media—have never been more varied.

This evolution helps explain why technology-based social media platforms such as Facebook and Twitter—along with Alphabet, the parent of search giant Google—were shifted from the Information Technology sector into the new Communication Services sector. Several media companies—including Netflix and Walt Disney—also decamped for the new Communication Services sector, from Consumer Discretionary (see “Introducing: Communication Services,” below).

With so many large companies shifting places, the effects on the sector composition of the S&P 500® Index are significant. Before the shuffle, Information Technology represented 26.5% of the S&P 500 Index; now it’s just 21%. And Telecommunication Services made up a scant 1.9%, whereas its successor, Communication Services, accounts for 10%.

So, what are the consequences for investors?

Defensive disposition

Before the change, Telecommunication Services, with its relatively high dividends and stable earnings, was an attractive option for investors looking to play defense during a downturn. But with the addition of low-dividend-paying tech companies, the new Communication Services sector may no longer be the defensive darling its predecessor was. Indeed, the sector’s dividend yield has fallen from 5.4% to just 1.5%1—well below the S&P 500’s yield of 1.9%.2

Information Technology, on the other hand, may prove more defensive than it once was. While the sector’s dividend yield increased only slightly as a result of the reclassifications—from 1.2% to 1.5%—its return on equity rose from 28.5% to 31.4%.3 Together, these increases suggest the Information Technology sector may be better positioned to weather a market downturn than in the past.

Fierce competition

Many of the big-name technology companies have long been known for their stellar growth. Because of that, investors may assume Communication Services is destined to be a fast mover. That may not be the case.

Many companies in the sector are locked in a fierce and expensive battle for consumers’ finite attention. Netflix alone has committed to spending $18.6 billion on content in the coming years, even as AT&T looks to unveil a streaming service built around HBO as part of its $85.4 billion acquisition of Time Warner. And both AT&T and Verizon are in the midst of launching competing next-generation cellular wireless services.

Proceed with caution

While companies in the Communication Services sector should continue to grow, profits may dwindle as competition intensifies and costs rise—which is one reason we’ve rated the sector Underperform. Those looking to play defense may want to consider Information Technology or one of the other traditionally defensive sectors (Consumer Staples, Health Care and Utilities, for example), while those looking for growth may want to consider Consumer Discretionary and Industrials.

That said, growth stocks may struggle in the later stages of the business cycle, when defensive positions can make more sense. Investors looking to add more growth-oriented stocks to their portfolios should be careful not to overdo it, lest they leave themselves overly exposed to a pullback., as of 10/25/2018.

2Standard & Poor’s, as of 09/28/2018.

3Cornerstone Macro Research, as of 07/23/2018.

What You Can Do Next

  • Stay up to date on Schwab’s sector outlooks.
  • Schwab clients can log in to research investments in each of the 11 GICS sectors.
2019 Outlook: What to Watch This Year
Trading ETFs: A Way to Manage Risk?

Important Disclosures:

The information provided here is for general informational purposes only and should not be considered an individualized recommendation or personalized investment advice. The investment strategies mentioned here may not be suitable for everyone. Each investor needs to review an investment strategy for his or her own particular situation before making any investment decision.

All expressions of opinion are subject to change without notice in reaction to shifting market conditions. Data contained herein from third-party providers is obtained from what are considered reliable sources. However, its accuracy, completeness or reliability cannot be guaranteed.

Examples provided are for illustrative purposes only and not intended to be reflective of results you can expect to achieve.

Any company mentioned above should not be construed as an endorsement or recommendation.

Performance may be affected by risks associated with non‐diversification, including investments in specific countries or sectors. Each individual investor should consider these risks carefully before investing in a particular security or strategy.

Past performance is no guarantee of future results.

The Schwab Center for Financial Research is a division of Charles Schwab & Co., Inc.


Thumbs up / down votes are submitted voluntarily by readers and are not meant to suggest the future performance or suitability of any account type, product or service for any particular reader and may not be representative of the experience of other readers. When displayed, thumbs up / down vote counts represent whether people found the content helpful or not helpful and are not intended as a testimonial. Any written feedback or comments collected on this page will not be published. Charles Schwab & Co., Inc. may in its sole discretion re-set the vote count to zero, remove votes appearing to be generated by robots or scripts, or remove the modules used to collect feedback and votes.