Wen-Tse Tseng

AllianceBernstein LP (AB) is a SEC-registered investment advisor and mutual fund manager headquartered in Nashville, Tennessee. Founded in 2000, the firm is owned by Equitable Financial Life Insurance Co., ultimately held by Equitable Holdings, Inc. (NYSE: EQH). AB provides investment advice to investment companies, pension and profit-sharing plans, banks and thrift institutions, trusts, estates, government agencies, charitable organizations, individuals, corporations and other business entities.

William D. Witter, Inc. (WDW) was founded as a registered investment advisor in 1977. From 1966 to 1976 William Witter was the head of a similarly named Wall Street brokerage firm that specialized in institutional investment research. Today, WDW manages assets for institutional and individual clients and is a sub-advisor to a mutual fund. The firm is based in New York City.

A subsidiary of Robeco Investment Management, Robeco Weiss, Peck & Greer Investments is an investment adviser headquartered in New York City with an additional office in Menlo Park, California. The firm was founded in 1970. Their ultimate parent is Cooperative Centrale Raiffeisen Boerenleenbank.