The trick is that there were 120 Atlus employees before Sega bought them (they were near bankrupcy) and 370 after they were part of Sega of Japan....
So yeah, in 2024, Atlus is stealing the show with...Sega's war chest.
Sometimes, Creative Assembly was carrying Sega (also with Sega's money >Sega cancelled Hyenas but is reviving Alien Isolation... It's not as if they have no influence on their studios: Please remember that Sega is the reason why Yakuza and Persona sales like crazy on PC...without them, Atlus games would be stuck on PS Vita as usual lol...