大株主の所有状況（株式数、持株比率）
[{"name":"岡谷不動産株式会社","value":2428000,"percentage":"12.6"},{"name":"岡 谷 篤 一","value":966000,"percentage":"5.01"},{"name":"株式会社三菱UFJ銀行","value":925000,"percentage":"4.8"},{"name":"日本製鉄株式会社","value":869000,"percentage":"4.51"},{"name":"三井住友信託銀行株式会社","value":804000,"percentage":"4.17"},{"name":"株式会社りそな銀行","value":530000,"percentage":"2.75"},{"name":"損害保険ジャパン株式会社","value":376000,"percentage":"1.95"},{"name":"オークマ株式会社","value":326000,"percentage":"1.69"},{"name":"岡谷鋼機社員持株会","value":319000,"percentage":"1.65"},{"name":"株式会社あいち銀行","value":312000,"percentage":"1.62"}]
上位10株主の持株比率合計は40.75%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":87802,"percentage":"45.2"},{"name":"個人その他","value":52588,"percentage":"27.1"},{"name":"金融機関","value":52269,"percentage":"26.9"},{"name":"個人以外","value":0,"percentage":"0.7"},{"name":"金融商品取引業者","value":335,"percentage":"0.2"},{"name":"個人","value":0,"percentage":"0.0"}]