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":3481000,"percentage":"12.96"},{"name":"株式会社みずほ銀行","value":972000,"percentage":"3.62"},{"name":"日本生命保険相互会社","value":931000,"percentage":"3.47"},{"name":"株式会社日本カストディ銀行（信託口）","value":890000,"percentage":"3.31"},{"name":"リケンNPR従業員持株会","value":728000,"percentage":"2.71"},{"name":"株式会社第四北越銀行","value":640000,"percentage":"2.38"},{"name":"MURAKAMI TAKATERU（常任代理人 三田証券株式会社）","value":637000,"percentage":"2.37"},{"name":"野村證券株式会社","value":538000,"percentage":"2.0"},{"name":"三井住友信託銀行株式会社","value":523000,"percentage":"1.95"},{"name":"リケン柏崎持株会","value":512000,"percentage":"1.91"}]
上位10株主の持株比率合計は36.68%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":118739,"percentage":"42.3"},{"name":"金融機関","value":103222,"percentage":"36.77"},{"name":"個人以外","value":0,"percentage":"9.09"},{"name":"その他の法人","value":23064,"percentage":"8.22"},{"name":"金融商品取引業者","value":10006,"percentage":"3.56"},{"name":"個人","value":0,"percentage":"0.05"}]