Japan Small Caps Face Survival Race as Topix Cull Looms

Japan’s Topix stock index is poised for its biggest overhaul, with more than 600 companies — over a third of its constituents — likely to be gradually removed under new eligibility rules, according to analysts’ estimates. Japan’s Topix stock index is poised for its biggest overhaul, with more than 600 companies — over a third of its constituents — likely to be gradually removed under new eligibility rules, according to analysts’ estimates.