The Difference an ETF Index Rebalance Can Make | Page 2 of 2 | ETF Trends

-The top 10 deletions had positive price performance averaging about 4% from May 31, 2011, through May 31, 2012, but displayed negative trailing 12-month dividend-per-share growth over that same period. These stocks outperformed the MSCI Emerging Markets Index, which returned -20.32% over this period, by nearly 25 percentage points. This fact, combined with their declining dividends, is why we deleted them.

-The WTEMHY was significantly under-weighting the equities of China and Russia prior to the rebalance because their share prices were high relative to their trailing 12-month dividends. But this year key additions were made to these two countries, because their stock prices were down and their dividends up.

I believe emerging markets will continue to provide the bulk of global economic growth in the coming years. And I know that weighting an equity portfolio by a measure of fundamental value such as dividends helps manage valuation risk—which is critical in emerging markets. That’s why it’s so important to rebalance indexes—and portfolios—every year.

Jeremy Schwartz is Director of Research at WisdomTree.