Sunak
Truss
Wilson
May
Johnson
Blair
Brown
Cameron
Heath
Wilson
Callaghan
1970
1980
1985
1990
1995
2000
2005
2010
2015
2020
1975
£250.0
£25.0
£2.5
£0.3
£1.0
Average Return of Labour Prime Ministers
Average Return of Conservative Prime Ministers
12.7%
12.1%
In our view, the difference between these average returns appears largely due to economic and market factors outside any Prime Minister’s control.
Major
Thatcher