I need help with hostas?

someone gave me like 10 hosta plants from their yard, most of them are doing really great, but 3 are not doing well at all. the ones that are not are in an area that gets a little sun. but the others do not. i water them all the same, should i consider moving them to a more shady area or wait and see what happens? i put them in right before memorial day. the leaves are wilting and sagging on the ones that are not doing well. any ideas?