This question has always bugged me. Is Stiles still Malia's anchor?
I have tried to find an answer to this but never get a clear one. Some have said that Scott is now Malia's anchor, after loosing Stiles to the wild hunt, Scott was the one who kept Malia involved to help against the Ghost Riders. With Scotts influence and being around her, Malia began getting back her humanity gradualy while remembering Stiles. Malia still shows she has difficulties with her humanity, but Scott is always there to keep her in check.