CTS Corp $24,611,132 Materion Corp $1,868,604 1st Source Corp $626,511 ESCO Technologies Inc $2,712,499 Gibraltar Industires Inc $1,029,441 CTS Corp $24,611,132 Materion Corp $1,868,604 1st Source Corp $626,511 ESCO Technologies Inc $2,712,499 Gibraltar Industires Inc $1,029,441