RICHMOND, Va.--(BUSINESS WIRE)--Altria Group, Inc. (Altria) (NYSE:MO) today announced that it has acquired the privately-held Sherman Group Holdings, LLC and its subsidiaries (Nat Sherman). Nat Sherman sells super-premium cigarettes and premium cigars, and joins Philip Morris USA Inc. and John Middleton Co. as part of Altria’s smokeable products segment. Terms of the transaction were not disclosed.