大株主の所有状況（株式数、持株比率）
[{"name":"名東興産株式会社","value":6918000,"percentage":"18.19"},{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":4804000,"percentage":"12.63"},{"name":"日東工業取引先持株会","value":2432000,"percentage":"6.39"},{"name":"明治安田生命保険相互会社","value":1586000,"percentage":"4.17"},{"name":"有限会社伸和興産","value":1050000,"percentage":"2.76"},{"name":"株式会社日本カストディ銀行（信託口）","value":962000,"percentage":"2.53"},{"name":"日東工業社員持株会","value":802000,"percentage":"2.11"},{"name":"公益財団法人日東学術振興財団","value":779000,"percentage":"2.05"},{"name":"株式会社名古屋銀行","value":586000,"percentage":"1.54"},{"name":"有限会社横山不動産","value":515000,"percentage":"1.35"}]
上位10株主の持株比率合計は53.72%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":151712,"percentage":"37.56"},{"name":"その他の法人","value":121324,"percentage":"30.04"},{"name":"金融機関","value":93345,"percentage":"23.11"},{"name":"個人以外","value":0,"percentage":"8.36"},{"name":"金融商品取引業者","value":3651,"percentage":"0.9"},{"name":"個人","value":0,"percentage":"0.02"}]