大株主の所有状況（株式数、持株比率）
[{"name":"薄井 宗明","value":932000,"percentage":33.96},{"name":"菅原 敏道","value":213000,"percentage":7.76},{"name":"株式会社フラクタル・ビジネス","value":128000,"percentage":4.68},{"name":"アイエスジー株式会社","value":105000,"percentage":3.84},{"name":"門田 洋","value":80000,"percentage":2.91},{"name":"カンプロ株式会社","value":66000,"percentage":2.42},{"name":"水戸信用金庫","value":64000,"percentage":2.34},{"name":"金子 哲広","value":54000,"percentage":1.97},{"name":"水戸証券株式会社","value":45000,"percentage":1.66},{"name":"香陵住販従業員持株会","value":45000,"percentage":1.66}]
上位10株主の持株比率合計は63.2%です。
所有者別構成（単元数、持株比率）
[{"name":"金融機関","value":754,"percentage":2.74},{"name":"金融商品取引業者","value":985,"percentage":3.59},{"name":"その他の法人","value":3545,"percentage":12.91},{"name":"個人以外","value":0,"percentage":0.17},{"name":"個人","value":0,"percentage":0.0},{"name":"個人その他","value":22127,"percentage":80.59}]