大株主の所有状況（株式数、持株比率）
[{"name":"文化シヤッター株式会社","value":2962000,"percentage":"23.49"},{"name":"大栄不動産株式会社","value":534000,"percentage":"4.24"},{"name":"中島 和信","value":317000,"percentage":"2.52"},{"name":"株式会社りそな銀行","value":185000,"percentage":"1.47"},{"name":"不二サッシ社員持株会","value":185000,"percentage":"1.47"},{"name":"千々石 寛","value":172000,"percentage":"1.37"},{"name":"株式会社ジャノメ","value":162000,"percentage":"1.28"},{"name":"大日メタックス株式会社","value":153000,"percentage":"1.21"},{"name":"三井物産メタルズ株式会社","value":147000,"percentage":"1.17"},{"name":"株式会社埼玉りそな銀行","value":143000,"percentage":"1.14"}]
上位10株主の持株比率合計は39.36%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":69652,"percentage":"56.7"},{"name":"その他の法人","value":41934,"percentage":"34.14"},{"name":"個人以外","value":0,"percentage":"3.86"},{"name":"金融機関","value":3804,"percentage":"3.1"},{"name":"金融商品取引業者","value":2270,"percentage":"1.85"},{"name":"個人","value":0,"percentage":"0.36"}]