Toronto-based CIBC Asset Management Inc. announced new portfolio managers for its emerging markets investments on Wednesday.

San Francisco-based RS Investments Co. LLC, Harding Loevner LP in Bridgewater, N.J. and New York-based Pzena Investment Management LLC are now portfolio sub-advisors for the Imperial Emerging Economies Pool and the Frontiers Emerging Markets Equity Pool.

RS Investments is also the new portfolio sub-advisor for the Renaissance Emerging Markets Fund and CIBC Emerging Markets Fund.

CIBC Asset Management is responsible for the CIBC and Renaissance Investments families of mutual funds, Imperial Pools, Frontiers Pools and the CIBC family of managed portfolio solutions – Axiom Portfolios, CIBC Managed Portfolio Services and CIBC Personal Portfolio Services. CIBC Asset Management manages more than $60 billion in assets.