Heavyweights Cushion Communication Services as Breadth Weakens

On Tuesday, September 1, the Communication Services Select Sector SPDR Fund, an exchange-traded fund tracking the sector under the ticker XLC, dropped -0.5% as weak internal breadth masked resilience among its largest holdings. While only 26.3% of the stocks in the Communication Services sector finished higher, the cap-weighted sector fell just -0.4%, compared to a steeper -0.8% decline for the equal-weighted basket. Gains from top weights like Meta Platforms Inc. (+1.1%) and T-Mobile US Inc (+1.0%) helped offset sharp drops in smaller constituents such as Charter Communications Inc (-4.1%). The broader market faced pressure as higher oil prices weighed on stocks. At the same time, rising bond yields pulled growth shares lower.

Across the broader market, 4 of the 11 sectors rose, reflecting widespread pressure across equities. Communication services moved in step with the broader market pullback, with no separate sector-specific catalyst emerging during the session.

For investors using XLC as their sector vehicle, the exchange-traded fund closed at $110.88, bringing its move over the past month to -0.4%. However, EasyAlpha's quality analysis highlights a concentration of risk across the portfolio: only 27.6% of the fund's graded weight sits in companies graded A or B, based on the 87.1% of the fund EasyAlpha currently grades.

Historically, companies graded A or B have stronger fundamentals and have carried a lower risk of large drawdowns than companies graded D or E. With less than a third of graded assets in top-tier companies, the sector's performance remains closely tied to a handful of heavyweights rather than broad-based fundamental strength.