大株主の所有状況（株式数、持株比率）
[{"name":"菊地歯車株式会社","value":718930,"percentage":"18.7"},{"name":"豊田通商株式会社","value":460000,"percentage":"11.96"},{"name":"株式会社日本政策投資銀行","value":430000,"percentage":"11.18"},{"name":"森西 淳","value":412711,"percentage":"10.73"},{"name":"DMG森精機株式会社","value":400000,"percentage":"10.4"},{"name":"野村信託銀行株式会社（投信口）","value":214000,"percentage":"5.56"},{"name":"ナイン・ステーツ・4投資事業有限責任組合","value":135710,"percentage":"3.53"},{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":97800,"percentage":"2.54"},{"name":"株式会社日本カストディ銀行（信託口）","value":69200,"percentage":"1.8"},{"name":"株式会社SBI証券","value":61069,"percentage":"1.58"}]
上位10株主の持株比率合計は77.98%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":16867,"percentage":"43.92"},{"name":"個人その他","value":10585,"percentage":"27.57"},{"name":"金融機関","value":8718,"percentage":"22.7"},{"name":"金融商品取引業者","value":1231,"percentage":"3.21"},{"name":"個人以外","value":0,"percentage":"2.56"},{"name":"個人","value":0,"percentage":"0.04"}]