Juventus have announced that coach Antonio Conte has parted company with the Serie A champions.

Conte, whose contract was due to expire in 2015, was appointed Juventus coach in 2011 and led the club to three straight Italian league titles.

La Gazzetta reports the 44-year-old has left the Bianconeri due to a lack of investment in new players so far this summer.

It has also been reported that key midfielder Arturo Vidal could be sold to Manchester United during the current transfer window.

Former AC Milan coach Massimiliano Allegri and ex-Inter Milan, Manchester City and Galatasaray boss Roberto Mancini have been touted as his possible replacement.