The Index includes stocks belonging to the S&P / TSX Energy industry sector classification, with the weight of any one company capped at 25 % of the market capitalization of the Index. (horizonsetfs.com)
The impacts of technological disruption extend beyond the confines of old fashioned sector classifications. (blackrockblog.com)
XLP's stake in Walmart may seem unremarkable; however, some competing ETFs (and our benchmark) don't hold the retailer due to differing sector classification rules. (etf.com)