Stock analysts may got some hot info from Take-Two executives. According to Axios Gaming, the publisher expects annual growth rate through 2024 at 14%. That may indicate that Take-Two plans to release GTA 6 in 2024.
Back in June of 2021 popular insider Tom Henderson hinted that GTA 6 may be released in 2023 or 2024. The release window is pretty obvious since Rockstar Games is working hard on GTA 5 update for PS5 and Xbox Series for now. Obviously the developers don't want to go down that road again with a disastrous release of GTA: The Trilogy.
GTA franchise is still the most profitable for Take-Two. So analysts prediction are likely true.