William Blair Emerging Income ETF (WINC) is an exchange-traded fund in the Emerging Markets Bond category. It has $52.03M in assets, an expense ratio of 0.55% and a 6.85% dividend yield. Under normal circumstances, the fund invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in debt instruments that are economically tied to emerging market countries, which may be represented by forwards or derivatives such as options, futures contracts or swap agreements. It is non-diversified.