The Phillies released Hicks on Saturday.
The Phillies reassigned Hicks to minor-league camp Monday.
Hicks signed a minor-league contract with the Phillies on Friday.
Hicks went 2-for-2 with a double, a solo home run and three RBI in Thursday's Cactus League game against the White Sox.
Hicks is attending big-league spring training as a non-roster invitee, Meghan Montemurro of the Chicago Tribune reports.
The Cubs signed Hicks on Jan. 31 to a minor-league contract.
Hicks was designated for assignment by the Rangers on Friday.
Hicks went 2-for-4 with a home run, three RBI and two runs scored Tuesday against the Tigers.
Hicks went 2-for-4 with a home run and a pair of runs scored Thursday against Oakland.
The Rangers selected Hicks' contract Tuesday from Triple-A Round Rock.