The William Blair International Leaders Fund N (WILNX) is a mutual fund that focuses on investing in companies outside of the United States that are considered leaders in their respective industries. This fund is managed by William Blair Investment Management and aims to provide investors with long-term capital appreciation through a diversified portfolio of international stocks. With a focus on companies with strong management teams, innovative products, and sustainable competitive advantages, WILNX offers investors exposure to global markets and the potential for growth and diversification in their investment portfolios.