CTS Corp $25,673,622 Materion Corp $1,988,902 1st Source Corp $639,548 ESCO Technologies Inc $2,885,306 Gibraltar Industires Inc $1,071,114 CTS Corp $25,673,622 Materion Corp $1,988,902 1st Source Corp $639,548 ESCO Technologies Inc $2,885,306 Gibraltar Industires Inc $1,071,114