American Century Companies, Inc.

شركة	يشارك, %
CECO Environmental Corp.	6.11
DIRTT Environmental Solutions Ltd.	4.5
Origin Bancorp, Inc.	3.16
Earthstone Energy, Inc.	2.65
Triton International Limited	1.53
Veritiv Corporation	1.37
Diversey Holdings, Ltd.	0.81
China Life Insurance Company Limited	0.02