大株主の所有状況（株式数、持株比率）
[{"name":"三井金属鉱業株式会社","value":781000,"percentage":"31.74"},{"name":"ナカボーテック取引先持株会","value":218000,"percentage":"8.87"},{"name":"株式会社麻生","value":153000,"percentage":"6.24"},{"name":"ナカボーテック社員持株会","value":130000,"percentage":"5.3"},{"name":"日本生命保険相互会社","value":67000,"percentage":"2.74"},{"name":"中川 哲央","value":64000,"percentage":"2.61"},{"name":"合同会社ワイズ","value":50000,"percentage":"2.03"},{"name":"三井住友信託銀行株式会社","value":40000,"percentage":"1.62"},{"name":"株式会社三井住友銀行","value":35000,"percentage":"1.44"},{"name":"川部 英子","value":24000,"percentage":"0.99"}]
上位10株主の持株比率合計は63.58%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":13993,"percentage":"53.89"},{"name":"その他の法人","value":10243,"percentage":"39.44"},{"name":"金融機関","value":1506,"percentage":"5.8"},{"name":"金融商品取引業者","value":142,"percentage":"0.54"},{"name":"個人以外","value":0,"percentage":"0.3"},{"name":"個人","value":0,"percentage":"0.0"}]