WisdomTree Trust - WisdomTree U.S. MidCap Dividend Fund is an exchange traded fund launched by WisdomTree, Inc. The fund is co-managed by Mellon Investments Corporation and WisdomTree Asset Management, Inc. It invests in public equity markets of the United States. It invests in stocks of companies operating across diversified sectors. The fund invests in growth and value stocks of mid-cap companies. The fund invests in dividend paying stocks of companies. The fund seeks to track the performance of the WisdomTree U.S. MidCap Dividend Index, by using representative sampling technique. WisdomTree Trust - WisdomTree U.S. MidCap Dividend Fund was formed on June 16, 2006 and is domiciled in the United States.