大株主の所有状況（株式数、持株比率）
[{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":1883000,"percentage":"13.37"},{"name":"株式会社日本カストディ銀行（信託口）","value":740000,"percentage":"5.26"},{"name":"日本冶金協力会社持株会","value":535000,"percentage":"3.8"},{"name":"株式会社みずほ銀行（常任代理人 株式会社日本カストディ銀行）","value":311000,"percentage":"2.21"},{"name":"河合 映治","value":300000,"percentage":"2.13"},{"name":"STATE STREET BANK AND TRUST COMPANY 505223（常任代理人 株式会社みずほ銀行）","value":294000,"percentage":"2.09"},{"name":"日本冶金ナス持株会","value":279000,"percentage":"1.99"},{"name":"BNYM SA／NV FOR BNYM FOR BNY GCM CLIENT ACCOUNTS M LSCB RD（常任代理人 株式会社三菱UFJ銀行）","value":235000,"percentage":"1.67"},{"name":"楢崎 潤","value":212000,"percentage":"1.51"},{"name":"株式会社三菱UFJ銀行","value":165000,"percentage":"1.18"}]
上位10株主の持株比率合計は35.21%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":83688,"percentage":"54.77"},{"name":"金融機関","value":36469,"percentage":"23.87"},{"name":"その他の法人","value":15095,"percentage":"9.88"},{"name":"個人以外","value":0,"percentage":"9.68"},{"name":"金融商品取引業者","value":2703,"percentage":"1.77"},{"name":"個人","value":0,"percentage":"0.03"}]