大株主の所有状況（株式数、持株比率）
[{"name":"坪井 邦夫","value":126700,"percentage":"9.26"},{"name":"伊藤 克己","value":115073,"percentage":"8.41"},{"name":"後藤 修二","value":41500,"percentage":"3.03"},{"name":"坪井 啓明","value":37000,"percentage":"2.7"},{"name":"鈴木 幸博","value":36240,"percentage":"2.65"},{"name":"新東工業株式会社","value":36100,"percentage":"2.64"},{"name":"竹内 正規","value":33500,"percentage":"2.45"},{"name":"安田 哲雄","value":28200,"percentage":"2.06"},{"name":"三菱UFJモルガン・スタンレー証券株式会社","value":25200,"percentage":"1.84"},{"name":"坪井 進明","value":25000,"percentage":"1.83"}]
上位10株主の持株比率合計は36.87%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":12116,"percentage":"87.86"},{"name":"その他の法人","value":752,"percentage":"5.45"},{"name":"金融商品取引業者","value":555,"percentage":"4.03"},{"name":"個人以外","value":0,"percentage":"1.64"},{"name":"金融機関","value":135,"percentage":"0.98"},{"name":"個人","value":0,"percentage":"0.04"}]