The FDRS ETF invests in a portfolio comprising the top 50 U.S. companies that remain under the leadership of at least one of their founders. While these companies can have any market capitalization, their individual weighting within the portfolio is determined by their market value, with no single stock accounting for more than 10% of the total. The fund's underlying index is reviewed and adjusted quarterly, specifically on the third Friday of March, June, September, and December. Classified as non-diversified, this fund may, at times, exhibit significant concentration in particular sectors or industries.