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":4004000,"percentage":"11.68"},{"name":"日本製鉄株式会社","value":3101000,"percentage":"9.04"},{"name":"株式会社三菱UFJ銀行","value":1432000,"percentage":"4.18"},{"name":"株式会社日本カストディ銀行（信託口）","value":1045000,"percentage":"3.05"},{"name":"知多鋼業株式会社","value":1029000,"percentage":"3.0"},{"name":"伊藤忠丸紅住商テクノスチール株式会社","value":999000,"percentage":"2.91"},{"name":"株式会社三井住友銀行","value":907000,"percentage":"2.65"},{"name":"明治安田生命保険相互会社","value":762000,"percentage":"2.22"},{"name":"DFA INTL SMALL CAP VALUE PORTFOLIO（常任代理人 シティバンク、エヌ・エイ東京支店）","value":753000,"percentage":"2.2"},{"name":"ネツレン協力企業持株会","value":730000,"percentage":"2.13"}]
上位10株主の持株比率合計は43.06%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":126934,"percentage":"36.85"},{"name":"金融機関","value":93886,"percentage":"27.26"},{"name":"その他の法人","value":70776,"percentage":"20.55"},{"name":"個人以外","value":0,"percentage":"14.14"},{"name":"金融商品取引業者","value":3858,"percentage":"1.12"},{"name":"個人","value":0,"percentage":"0.08"}]