大株主の所有状況（株式数、持株比率）
[{"name":"公益財団法人大島育英会","value":6756000,"percentage":"19.66"},{"name":"関東興業株式会社","value":4350000,"percentage":"12.65"},{"name":"大 島 義 和","value":3090000,"percentage":"8.99"},{"name":"株式会社マリンドリーム","value":2100000,"percentage":"6.11"},{"name":"株式会社MBサービス","value":1750000,"percentage":"5.09"},{"name":"株式会社三菱UFJ銀行","value":1647000,"percentage":"4.79"},{"name":"MSIP CLIENT SECURITIES (常任代理人 モルガン・スタンレーMUFG証券株式会社)","value":1057000,"percentage":"3.07"},{"name":"立花証券株式会社","value":906000,"percentage":"2.63"},{"name":"ナカノ友愛会投資会","value":904000,"percentage":"2.63"},{"name":"ナカノ従業員持株会","value":606000,"percentage":"1.76"}]
上位10株主の持株比率合計は67.38%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":162956,"percentage":"47.32"},{"name":"個人その他","value":102206,"percentage":"29.69"},{"name":"個人以外","value":0,"percentage":"11.28"},{"name":"金融機関","value":28247,"percentage":"8.2"},{"name":"金融商品取引業者","value":12096,"percentage":"3.51"},{"name":"個人","value":0,"percentage":"0.0"}]