Harbor AlphaEdge Small Cap Core ETF (AESB)

The Harbor AlphaEdge Small Cap Core ETF (AESB) is an exchange-traded fund sponsored by Harbor Capital Advisors. It invests in stocks of U.S. small-capitalization companies, focusing on a core approach that seeks broad exposure across the small-cap segment without a deliberate tilt toward either growth or value stocks.

The fund belongs to Harbor's AlphaEdge lineup, a family of ETFs that each target a specific size and style segment of the U.S. equity market and apply a disciplined, research-driven process to choose and weight holdings within that segment. The portfolio is diversified across sectors and is rebalanced periodically in line with the strategy's methodology.

Together with its sister funds covering other combinations of market capitalization and investment style, the fund is designed to serve as a building block for investors who allocate across the U.S. stock market by size and style. Its shares trade on NYSE Arca.