Qiao Duan

Tidal Investments LLC is a SEC-registered investment advisor and holding firm headquartered in Milwaukee, Wisconsin. The firm was founded by Daniel Carlson and Michael Venuto in 2012 as Toroso Investments LLC. They are owned by Toroso Investments Topco LLC. Tidal Investments specializes in ETF focused research, investment strategies and services designed for financial advisors, RIAs, family offices and investment managers.

Part of Intercontinental Exchange, Inc., New York Stock Exchange is a stock exchange. The company is based in New York, NY. The CEO of the company is Susan M. DeGiulio.

Security Investors LLC (dba Guggenheim Investments) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Rydex Holdings LLC, ultimately held by Guggenheim Partners LLC. Security Investors provides investment advisory services to separately managed accounts (SMAs) and pooled investment vehicles that are registered as investment companies. They focus on the return and risk needs of insurance companies, corporate and public pension funds, sovereign wealth funds, endowments and foundations, wealth managers, and high-net-worth investors.

Advisors Asset Management, Inc. (AAM) is a SEC-registered investment advisor headquartered in Monument, Colorado. The firm was founded in 1979 as Fixed Income Securities LP. In 2023, Sun Life Capital Management (US) LLC, a subsidiary of Sun Life Financial, Inc. (TSE: SLF) in Canada, acquired a 51 percent majority stake in the firm. AAM provides portfolio supervisory and evaluation services to AAM-sponsored unit investment trusts (UITs). They also offer separately managed account (SMA) advisory services to individuals, banking or thrift institutions, trusts, estates, broker-dealers, investment advisers, investment companies, corporations, pension or profit-sharing plans and charitable organizations.