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)(信託口)","value":10024000,"percentage":"13.92"},{"name":"(公財)天野工業技術研究所","value":6071000,"percentage":"8.43"},{"name":"(株)日本カストディ銀行(信託口)","value":4976000,"percentage":"6.91"},{"name":"STATE STREET BANK AND TRUSTCOMPANY 505001 (常任代理人 (株)みずほ銀行)","value":4156000,"percentage":"5.77"},{"name":"第一生命保険(株)","value":4000000,"percentage":"5.56"},{"name":"日本生命保険(相)","value":3743000,"percentage":"5.2"},{"name":"東京海上日動火災保険(株)","value":2248000,"percentage":"3.12"},{"name":"(株)みずほ銀行","value":1624000,"percentage":"2.26"},{"name":"(株)三菱UFJ銀行","value":1470000,"percentage":"2.04"},{"name":"JP MORGAN CHASE BANK 380055(常任代理人 (株)みずほ銀行)","value":1166000,"percentage":"1.62"}]
上位10株主の持株比率合計は54.83%です。
所有者別構成（単元数、持株比率）
[{"name":"金融機関","value":322771,"percentage":"42.16"},{"name":"個人以外","value":0,"percentage":"29.14"},{"name":"個人その他","value":125109,"percentage":"16.33"},{"name":"その他の法人","value":84267,"percentage":"11.0"},{"name":"金融商品取引業者","value":10196,"percentage":"1.33"},{"name":"個人","value":0,"percentage":"0.04"}]