The numbers for Texas Pacific Land Trust (TPL) are generally staggering. However, looking at the 1941 to 1951 and 1958 to 1967 data below puts the current activity in TPL, from the 2015 low to the 2018 peak, into perspective.
See also: Our 10-Year price targets (undervalue, fair value, and overvalued levels) of Canadian and American dividend paying stocks (found here).