lrcx return 2019
lrcx return 2020
iqvia return 2019
s and p 500 return 2018 to 2020
cigna return 2018 to 2020
iqvia return 2018 to 2020
dg return 2018 to 2020
lrcx return 2018 to 2020
iqvia return 2017 to 2020
dg return 2017 to 2020
lrcx return 2017 to 2020
cigna return 2017 to 2020
cof return 2017 to 2020
cof return 2017 to 2021
berkshire return 2017 to 2021
