University of Virginia running back Mike Hollins is out of the hospital after being seriously injured in the tragic shooting last week ... his mother announced.

Hollins was shot in the back during the horrifying incident that resulted in the death of his three teammates, D'Sean Perry, Devin Chandler, and Lavel Davis Jr. He spent time in the ICU and required two surgeries in the days following the shooting.

Hollins' mother shared the positive update on Monday ... saying Mike's improved enough to continue his recovery from the comfort of his home.