大株主の所有状況（株式数、持株比率）
[{"name":"株式会社ミツバ","value":1795000,"percentage":"51.3"},{"name":"株式会社横浜銀行(常任代理人 株式会社日本カストディ銀行)","value":173000,"percentage":"4.95"},{"name":"ヨシダ トモヒロ","value":105000,"percentage":"3.0"},{"name":"日野 貞実","value":70000,"percentage":"2.01"},{"name":"光通信株式会社","value":67000,"percentage":"1.92"},{"name":"セコム損害保険株式会社","value":65000,"percentage":"1.85"},{"name":"両毛システムズ従業員持株会","value":63000,"percentage":"1.81"},{"name":"㈲サンフィールド・インダストリー","value":59000,"percentage":"1.68"},{"name":"CACEIS BANK／QUINTET LUXEMBOURG SUB AC ／UCITS CUSTOMERS ACCOUNT（常任代理人 香港上海銀行東京支店カストディ業務部）","value":42000,"percentage":"1.2"},{"name":"桐生瓦斯株式会社","value":40000,"percentage":"1.15"},{"name":"株式会社柳栄精工","value":40000,"percentage":"1.15"}]
上位11株主の持株比率合計は72.02%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":21385,"percentage":"60.96"},{"name":"個人その他","value":8638,"percentage":"24.63"},{"name":"金融機関","value":3824,"percentage":"10.9"},{"name":"個人以外","value":0,"percentage":"1.84"},{"name":"金融商品取引業者","value":586,"percentage":"1.67"}]