Washington Group International Inc $0 Idex Corp $32,897,729 Ametek Inc $4,803,693 O-I Glass Inc $680,209 Enerpac Tool Group Ord Shs Class A $572,175 Washington Group International Inc $0 Idex Corp $32,897,729 Ametek Inc $4,803,693 O-I Glass Inc $680,209 Enerpac Tool Group Ord Shs Class A $572,175