The 25-year-old has been linked with Atleti, among other clubs, and Stuttgart are reportedly open to entertaining offers if their targets are met.
However, Mavropanos has revealed that he is unaware of any transfer dealings and he remains focused on the job at hand.
"I don't know anything about interest from other clubs. My head is only in Stuttgart," Mavropanos said in an interview with Kicker.
Asked about returning to full fitness after his adductor injury, the centre-back added: "I'm fine, I feel good.
"I am now completely back in team training and gradually getting back into my rhythm. It's going forward step by step."
Mavropanos has made 13 Bundesliga appearances this season, scoring two goals and providing one assist.