CECO Environmental Corp.

Q4 2015 vs. Q1 2018 13F Holders

Period
Q4 2015
Q1 2018
Num holders
107
103
Total reported value, excl. options
$142 M
$104 M
Total shares, excl. options
18,524,705
23,303,751
Manager Q4 2015
Shares
Q1 2018
Shares
Diff Chg %