Washington Group International Inc $0 Idex Corp $31,961,128 Ametek Inc $4,777,915 O-I Glass Inc $594,982 Enerpac Tool Group Ord Shs Class A $572,175 Washington Group International Inc $0 Idex Corp $31,961,128 Ametek Inc $4,777,915 O-I Glass Inc $594,982 Enerpac Tool Group Ord Shs Class A $572,175