大株主の所有状況（株式数、持株比率）
[{"name":"大部 仁","value":1741000,"percentage":"17.99"},{"name":"大部 力","value":1714000,"percentage":"17.72"},{"name":"日本プロセス社員持株会","value":681000,"percentage":"7.04"},{"name":"アドソル日進株式会社","value":622000,"percentage":"6.43"},{"name":"吉川 豁彦","value":475000,"percentage":"4.91"},{"name":"第一生命保険株式会社","value":334000,"percentage":"3.46"},{"name":"株式会社日本カストディ銀行（信託口）","value":156000,"percentage":"1.62"},{"name":"白川 一幸","value":150000,"percentage":"1.55"},{"name":"光通信株式会社","value":109000,"percentage":"1.13"},{"name":"萩野 正彦","value":100000,"percentage":"1.03"}]
上位10株主の持株比率合計は62.88%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":90922,"percentage":"85.52"},{"name":"その他の法人","value":8314,"percentage":"7.82"},{"name":"金融機関","value":6127,"percentage":"5.76"},{"name":"個人以外","value":0,"percentage":"0.51"},{"name":"金融商品取引業者","value":392,"percentage":"0.37"},{"name":"個人","value":0,"percentage":"0.02"}]