大株主の所有状況（株式数、持株比率）
[{"name":"東洋物産株式会社","value":618000,"percentage":"10.78"},{"name":"北川 芳仁","value":389000,"percentage":"6.8"},{"name":"阪和興業株式会社","value":378000,"percentage":"6.59"},{"name":"伊藤忠丸紅住商テクノスチール株式会社","value":368000,"percentage":"6.42"},{"name":"小野建株式会社","value":368000,"percentage":"6.42"},{"name":"トーアミ従業員持株会","value":299000,"percentage":"5.22"},{"name":"細川 幸祐","value":281000,"percentage":"4.9"},{"name":"北川 麻理子","value":115000,"percentage":"2.01"},{"name":"佐々木 裕紀子","value":115000,"percentage":"2.01"},{"name":"田中 真知子","value":108000,"percentage":"1.88"}]
上位10株主の持株比率合計は53.03%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":39905,"percentage":"62.38"},{"name":"その他の法人","value":18142,"percentage":"28.36"},{"name":"金融機関","value":2510,"percentage":"3.92"},{"name":"金融商品取引業者","value":2177,"percentage":"3.4"},{"name":"個人","value":0,"percentage":"1.17"},{"name":"個人以外","value":0,"percentage":"0.77"}]