I think what @Mwfan1921 is trying to tell you is that there is no “list” or ranking of “top colleges’ transfer rates” because transfer requirements are very specific for each school and may include exceptionally high GPAs.
Many of the high-ranking schools have articulation agreements with their local community colleges: you take the list of required courses, you have a strong chance of getting admitted. So, a student attending a local community college, trying to transfer to a popular in-state, public university, has a higher transfer rate to get into that university, than anyone who doesn’t attend the local community colleges.
The best thing that you can do is look for the schools that you want to transfer to, and look up their common data sets (CDS) and it will tell you how many transfers they accepted and percentage.