LITTLE ROCK, Ark.--(BUSINESS WIRE)--Bear State Financial, Inc. is set to join the broad-market Russell 3000 Index at the conclusion of the Russell indexes annual reconstitution on June 26, according to a preliminary list of additions posted June 12 on the Russell reconstitution website. Annual Russell indexes reconstitution captures the 4,000 largest U.S. stocks as of the end of May, ranking them by total market capitalization. Membership in the Russell 3000, which remains in place for one year