Which company ulty shares rely on? List them 1 by one

ULTY shares rely on a portfolio of covered call strategies, which includes a variety of underlying securities. While the specific securities are not publicly disclosed, the ETF's investment objective indicates that it generates income through option premiums, dividends from directly held U.S. stocks, and U.S. treasuries. Therefore, ULTY shares can be said to rely on a diversified range of companies and financial instruments. The ETF's strategy of using covered call options and directly held U.S. stocks suggests a broad exposure to various sectors and companies. The use of synthetics based on implied volatility levels further indicates a complex and diversified investment profile. In summary, while the specific companies are not listed, ULTY shares rely on a diversified portfolio of U.S. stocks and financial instruments, including options, which contribute to its income generation and performance.