PGR 2021 Preview: Biggest Moves (Up and Down) in the Overall Rankings in the UK

In the overall rankings for the UK, the programs below the fold were the biggest movers (at least 3 positions), either up or down:

University of Warwick from 11 in 2017 to 8 in 2021.

University of Glasgow, which was not in the top 15 in 2017, to 13 in 2021.

University of Sheffield from 11 in 2017 to 15 in 2021.