CTS Corp $24,529,031 Materion Corp $1,884,856 1st Source Corp $625,891 ESCO Technologies Inc $2,697,450 Gibraltar Industires Inc $1,015,599 CTS Corp $24,529,031 Materion Corp $1,884,856 1st Source Corp $625,891 ESCO Technologies Inc $2,697,450 Gibraltar Industires Inc $1,015,599