The Q2 2016 Quarterly Market Review provides an overview of global stock market performance, highlighting the returns of various asset classes such as US, international developed, and emerging markets stocks, as well as real estate and fixed income. It summarizes key market indices' performance, noting that US stocks outperformed both developed and emerging markets with real estate investment trusts showing strong returns. The report also includes notable economic headlines and discusses the performance of diversified portfolios while emphasizing that past performance does not guarantee future results.