Technology and Utilities Stocks Lag Wednesday as PANW, DDOG, EIX, and PCG Weigh on Sector ETFs
By Joel Kornblau, Editor, Dividend Channel, Wednesday, September 2, 2026, 3:11 PM ET
Technology and communications stocks, along with utilities, are the weakest areas of the market in Wednesday afternoon trading. The sector-level declines are modest, but several large-cap names are posting materially sharper losses, creating a noticeable drag on the related exchange-traded funds and highlighting the extent to which individual stock moves can shape intraday sector performance.
Technology and Communications Lead Sector Declines
The Technology & Communications sector is down 0.2% in afternoon trading, making it the day's worst-performing group. Within the sector, Palo Alto Networks, Inc (PANW) and Datadog Inc (DDOG) are among the most significant laggards, down 10.9% and 6.2%, respectively.
For investors tracking the broader group through technology ETFs, the Technology Select Sector SPDR ETF (XLK) is down 0.2% on the day and remains up 27.59% year to date. By comparison, PANW is up 75.14% year to date and DDOG is up 54.46% over the same period. Together, the two stocks account for approximately 2.2% of XLK's underlying holdings.
That combination of strong year-to-date gains and sharp single-day declines is often associated with profit-taking pressure, earnings-related repricing, or a broader rotation away from higher-multiple growth shares. Even when the sector ETF is relatively stable, outsized moves in prominent constituents can reveal where market participants are reassessing leadership within the technology complex.
Utilities Also Trade Lower
The Utilities sector is the next weakest group, lower by 0.1% in afternoon trading. Edison International (EIX) and PG&E Corp (PCG) are the most notable decliners among large utility stocks, falling 6.1% and 4.9%, respectively.
The Utilities Select Sector SPDR ETF (XLU), a widely followed proxy for the sector, is up 0.1% in midday trading and up 1.17% year to date. On an individual basis, Edison International is down 3.61% year to date, while PG&E Corp is down 15.90%. Combined, EIX and PCG represent approximately 3.8% of XLU's underlying holdings.
Utility-sector weakness can be especially notable because the group is often viewed as comparatively defensive. When individual utility names decline more sharply than the sector ETF, the move may reflect company-specific developments rather than a broad change in risk appetite across the entire sector.
What the ETF Moves Suggest
The gap between the declines in individual stocks and the smaller moves in XLK and XLU underscores a basic feature of sector ETFs: diversification can dampen the effect of sharp selloffs in any one or two holdings. In practical terms:
- XLK is down 0.2%, even as PANW and DDOG are down much more sharply.
- XLU is little changed to slightly positive intraday, despite notable losses in EIX and PCG.
- The limited portfolio weights of these names help explain why the ETFs are showing more muted performance.
This distinction matters when interpreting sector action. A modest decline in a sector ETF does not necessarily mean underlying constituents are trading uniformly. Often, headline sector performance masks a much wider spread between winners and losers within the same group.
Trailing Twelve-Month Relative Performance
The chart below compares the trailing twelve-month price performance of PANW, DDOG, XLK, EIX, PCG, and XLU. The contrast is notable: the technology names have substantially outperformed on a one-year basis despite Wednesday's weakness, while the utility names have been comparatively weaker over the same period.

Broader Sector Performance Across the S&P 500
Across the S&P 500, sector performance is broadly positive, with seven sectors higher on the day and two sectors in negative territory. Materials and Services are leading, while Utilities and Technology & Communications are the only sectors showing declines in this snapshot.
| Sector | % Change |
|---|---|
| Materials | +1.9% |
| Services | +1.5% |
| Healthcare | +1.2% |
| Consumer Products | +1.0% |
| Financial | +0.5% |
| Energy | +0.5% |
| Industrial | +0.1% |
| Utilities | -0.1% |
| Technology & Communications | -0.2% |
Market Takeaway
Wednesday's sector picture points to selective weakness rather than a broad market retreat. Technology and communications are under pressure primarily because of sharp pullbacks in specific high-profile names, while utilities are being weighed down by declines in a handful of larger constituents. The fact that sector ETFs are moving far less than some of their underlying stocks suggests the day's weakness is concentrated, not pervasive.
If this stock is worth a closer look, the related list in Top 25 Broker Analyst Picks of the S&P 500 can help surface comparable ideas.