大株主の所有状況（株式数、持株比率）
[{"name":"株式会社ハードオフコーポレーション","value":1435000,"percentage":"8.18"},{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":1315000,"percentage":"7.49"},{"name":"ブックオフグループホールディングス従業員持株会","value":896000,"percentage":"5.1"},{"name":"株式会社講談社","value":833000,"percentage":"4.74"},{"name":"株式会社集英社","value":833000,"percentage":"4.74"},{"name":"株式会社小学館","value":676000,"percentage":"3.85"},{"name":"丸善雄松堂株式会社","value":612000,"percentage":"3.48"},{"name":"株式会社図書館流通センター","value":375000,"percentage":"2.13"},{"name":"ブックオフコーポレーション加盟店持株会","value":348000,"percentage":"1.98"},{"name":"山本 善政","value":150000,"percentage":"0.85"}]
上位10株主の持株比率合計は42.54%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":133900,"percentage":"65.24"},{"name":"その他の法人","value":51703,"percentage":"25.19"},{"name":"金融機関","value":16133,"percentage":"7.86"},{"name":"個人以外","value":0,"percentage":"1.43"},{"name":"金融商品取引業者","value":411,"percentage":"0.2"},{"name":"個人","value":0,"percentage":"0.07"}]