SPDR S&P 600 Small Cap Growth ETF (SLYG) is an exchange-traded fund that seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P SmallCap 600 Growth Index. The fund tracks small-capitalization growth companies in the U.S. equity market, selected based on sales growth, earnings change to price, and momentum criteria; it holds approximately 347-352 securities with top sectors including industrials (20.85%), information technology (16.40%), and financials (14.77%). Launched on September 25, 2000, and managed by State Street Global Advisors (SSGA), a division of State Street Corporation headquartered in Boston, Massachusetts, SLYG operates primarily in the U.S. market with a gross expense ratio of 0.15% and assets under management around $3.5 billion.