大株主の所有状況（株式数、持株比率）
[{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":2031100,"percentage":"8.93"},{"name":"髙橋 栄二","value":1937320,"percentage":"8.51"},{"name":"株式会社日本カストディ銀行（信託口）","value":1794318,"percentage":"7.88"},{"name":"株式会社徳島大正銀行","value":1121000,"percentage":"4.93"},{"name":"株式会社阿波銀行","value":1120000,"percentage":"4.92"},{"name":"BBH FOR FIDELITY LOW-PRICED STOCK FUND（常任代理人 株式会社三菱UFJ銀行）","value":1085635,"percentage":"4.77"},{"name":"七福トータルサポート株式会社","value":960000,"percentage":"4.22"},{"name":"ニホンフラッシュ従業員持株会","value":591460,"percentage":"2.6"},{"name":"ニホンフラッシュ取引先持株会","value":575400,"percentage":"2.53"},{"name":"株式会社徳銀キャピタル","value":559000,"percentage":"2.46"}]
上位10株主の持株比率合計は51.75%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":105106,"percentage":"43.1"},{"name":"金融機関","value":70585,"percentage":"28.9"},{"name":"その他の法人","value":37701,"percentage":"15.4"},{"name":"個人以外","value":0,"percentage":"11.6"},{"name":"金融商品取引業者","value":2395,"percentage":"1.0"},{"name":"個人","value":0,"percentage":"0.0"}]