大株主の所有状況（株式数、持株比率）
[{"name":"株式会社シンニホンコム","value":19700000,"percentage":"33.68"},{"name":"株式会社ユニオンサイト","value":6761000,"percentage":"11.56"},{"name":"日本マスタートラスト信託銀行株式会社（信託口）（注2）","value":3668000,"percentage":"6.27"},{"name":"株式会社千葉銀行","value":2078000,"percentage":"3.55"},{"name":"株式会社京葉銀行(常任代理人 日本マスタートラスト信託銀行株式会社)","value":1722000,"percentage":"2.94"},{"name":"公益財団法人新日育英奨学会","value":1700000,"percentage":"2.91"},{"name":"株式会社日本カストディ銀行（信託口）（注3）","value":1312000,"percentage":"2.24"},{"name":"東方地所株式会社","value":1083000,"percentage":"1.85"},{"name":"清原達郎","value":1033000,"percentage":"1.77"},{"name":"INTERACTIVE BROKERS LLC(常任代理人 インタラクティブ・ブローカーズ証券株式会社)","value":709000,"percentage":"1.21"}]
上位10株主の持株比率合計は67.98%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":301303,"percentage":"49.13"},{"name":"金融機関","value":106457,"percentage":"17.36"},{"name":"個人その他","value":96729,"percentage":"15.77"},{"name":"個人以外","value":0,"percentage":"15.52"},{"name":"金融商品取引業者","value":13415,"percentage":"2.19"},{"name":"個人","value":0,"percentage":"0.03"}]