大株主の所有状況（株式数、持株比率）
[{"name":"佐々木 勉","value":2715000,"percentage":"55.56"},{"name":"畑中 洋亮","value":421000,"percentage":"8.62"},{"name":"株式会社日本カストディ銀行(信託口)","value":118000,"percentage":"2.43"},{"name":"平 強","value":86000,"percentage":"1.76"},{"name":"大野 尚","value":60000,"percentage":"1.22"},{"name":"ビッグ・フィールド・マネージメント株式会社","value":60000,"percentage":"1.22"},{"name":"光通信株式会社","value":49000,"percentage":"1.01"},{"name":"大淵 一正","value":32000,"percentage":"0.66"},{"name":"野村證券株式会社","value":28000,"percentage":"0.59"},{"name":"アイキューブドシステムズ社員持株会","value":28000,"percentage":"0.58"}]
上位10株主の持株比率合計は73.65%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":47740,"percentage":"90.04"},{"name":"その他の法人","value":1718,"percentage":"3.24"},{"name":"金融機関","value":1312,"percentage":"2.47"},{"name":"金融商品取引業者","value":1262,"percentage":"2.38"},{"name":"個人以外","value":0,"percentage":"1.67"},{"name":"個人","value":0,"percentage":"0.18"}]