Owner Name ... Date ... Shared Held ... Change (Shares) ... Change (%)
VANGUARD GROUP INC ... 09/30/2017 ... 4,080,425 ... +238,792 ... +6.22
BLACKROCK INC. ... 12/31/2017 ... 3,968,101 ... +48,552 ... +1.24
Blackrock reported.
Vanguard still needs to report. Unless they reduced their holding, they will remain the largest institutional investor.
Hartline is a million shares back.