Basically, the only modern studio consistently putting out stop motion animation movies, is Laika Studios. And yet, Laika has only had one financially successful movie, Coraline from 2009, while all their other movies have under performed.
However, Laika is currently led and owned by Travis Knight, son of Phil Knight, the owner of Nike. This has enabled Knight to continually bank roll Laika whenever they under perform, essentially making the entire stop motion animation film industry a nepo baby’s pet project.
That being said, this is actually a positive story, and reminiscent of how artists previously would be financially supported by wealthy benefactors.
Aardman has had a CG division since the mid-90s. Flushed Away was their first all-CG feature, followed by Arthur Christmas. Pirates! in an Adventure With Scientists was intended to be fully CG but, at the request of Sony, it was changed to stop-motion with extensive CG augmentation.