大株主の所有状況（株式数、持株比率）
[{"name":"プラス株式会社","value":17137500,"percentage":"57.81"},{"name":"セーラー万年筆取引先持株会","value":424900,"percentage":"1.43"},{"name":"山中 央行","value":400000,"percentage":"1.35"},{"name":"村山 信也","value":318000,"percentage":"1.07"},{"name":"松井証券株式","value":256700,"percentage":"0.87"},{"name":"EH株式会社","value":237700,"percentage":"0.8"},{"name":"株式会社SBI証券","value":205900,"percentage":"0.69"},{"name":"宮本 敏治","value":177200,"percentage":"0.6"},{"name":"岡三証券株式会社","value":152900,"percentage":"0.52"},{"name":"小松原 俊哉","value":143700,"percentage":"0.49"}]
上位10株主の持株比率合計は65.63%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":178044,"percentage":"60.1"},{"name":"個人その他","value":104772,"percentage":"35.4"},{"name":"金融商品取引業者","value":9978,"percentage":"3.4"},{"name":"金融機関","value":1430,"percentage":"0.5"},{"name":"個人以外","value":0,"percentage":"0.4"},{"name":"個人","value":0,"percentage":"0.3"}]