XLK includes market segments like IT services, wireless telecommunication services, and semiconductors to name just a few. The fund invests in the who’s-who of the U.S. tech sector, with major holdings in companies like Apple and IBM. The fund splits its assets mainly between the technology and communication services sectors, while allocating mainly to giant and large cap firms. One of the major strengths of this ETF is the fact that it does not single out a particular sector; rather it invests in companies from all across the technology sector.
Sector ETFs
EEM is one of the most popular ETFs in the world, and is one of the oldest products on the market offering exposure to stock markets of emerging economies. Given this objective, EEM can be used in a number of different ways; this ETF can be equally useful as a short-term trade to increase exposure to risky assets or as a core holding in a long-term, buy-and-hold portfolio. EEM
offshore oil rig at sunset
XLE is U.S. energy industry, including many of the world’s largest oil producers. Compared to other energy options, XLE is impressive in terms of both cost efficiency and liquidity; investors can generally expect to execute at penny wide spreads. But like many funds offering exposure to the energy sector, XLE maintains some concentration issues, as a few stocks account for big chunks of the total portfolio.