Atlas Advisers Inc., San Leandro, Calif., hired OFI Institutional...

Atlas Advisers Inc., San Leandro, Calif., hired OFI Institutional Asset Management to subadvise the Atlas U.S. Government and Mortgage Securities Fund, said company spokeswoman Jeaneen Pisarra. The fund, formerly managed in-house, currently has about $278 million in assets. An official at Atlas, who asked to remain anonymous, declined to give further details.