Name Net increased
positions
Increased positions Reduced positions Return since
31 Mar ‘17
2001
3 6 3 191%
2002
3 3 0 41.9%
2003
3 11 8 99.1%
BSM icon
2004
Black Stone Minerals
BSM
$2.91B
3 20 17 15%
2005
3 26 23 40.2%
2006
3 41 38 9.18%
2007
3 9 6 56.3%
2008
3 19 16 23.2%
2009
3 5 2 91.7%
2010
3 5 2 113%
ATNM icon
2011
Actinium Pharmaceuticals
ATNM
$43.4M
3 8 5 97.1%
2012
3 31 28 86.4%
2013
3 79 76 4.68%
2014
3 53 50 78.3%
2015
3 19 16 344%
2016
3 201 198 52.9%
2017
3 86 83 130%
2018
3 7 4 66%
2019
3 4 1 97.2%
2020
3 9 6 10.7%
2021
3 8 5 53.7%
2022
3 6 3 75.4%
2023
3 7 4 37.8%
2024
3 6 3 26.1%
2025
3 5 2 97%