Washington Group International Inc $0 Idex Corp $31,817,642 Ametek Inc $4,815,590 O-I Glass Inc $636,256 Enerpac Tool Group Ord Shs Class A $572,175 Washington Group International Inc $0 Idex Corp $31,817,642 Ametek Inc $4,815,590 O-I Glass Inc $636,256 Enerpac Tool Group Ord Shs Class A $572,175