1. State Street Energy Select SPDR ETF
The State Street Energy Select SPDR ETF (XLE +1.57%) is the largest ETF focused on energy stocks. It holds shares of energy companies that are part of the S&P 500 index. In early 2026, the fund had more than 20 holdings, led by:
- ExxonMobil (XOM +1.35%): 23.6% of the fund's holdings
- Chevron (CVX +1.29%): 18.1%
- ConocoPhillips (COP +3.44%): 7.0%
- SLB (SLB +0.81%): 4.6%
- Williams (WMB +0.45%): 4.4%
The fund uses a market-weight strategy, so assets are highly concentrated at the top. Two of the world's largest integrated energy companies by market cap comprise more than 40% of the fund's total holdings. However, it still offers fairly broad exposure to the entire energy sector, with its top 10 holdings also featuring several refinery stocks, some pipeline stocks, and a large oil-field services company.
Another notable feature of this oil ETF is its relatively low expense ratio of 0.08%. Overall, the State Street Energy Select SPDR ETF offers investors exposure to the largest oil companies for a relatively low cost, making it an excellent option. As the following chart shows, it can deliver a strong performance relative to oil pricing during a robust market: