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":1992000,"percentage":"9.67"},{"name":"株式会社日本カストディ銀行（信託口）","value":1277000,"percentage":"6.2"},{"name":"木村化工機関連グループ持株会","value":1136000,"percentage":"5.52"},{"name":"キムラ従業員持株会","value":975000,"percentage":"4.73"},{"name":"株式会社奥村組","value":969000,"percentage":"4.71"},{"name":"小 林 康 眞","value":617000,"percentage":"3.0"},{"name":"日本生命保険相互会社","value":613000,"percentage":"2.98"},{"name":"三井住友信託銀行株式会社","value":600000,"percentage":"2.91"},{"name":"光通信株式会社","value":572000,"percentage":"2.78"},{"name":"木 村 孝 吉","value":418000,"percentage":"2.03"}]
上位10株主の持株比率合計は44.53%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":94162,"percentage":"45.76"},{"name":"金融機関","value":51338,"percentage":"24.95"},{"name":"その他の法人","value":42743,"percentage":"20.77"},{"name":"個人以外","value":0,"percentage":"5.28"},{"name":"金融商品取引業者","value":6444,"percentage":"3.13"},{"name":"個人","value":0,"percentage":"0.11"}]