大株主の所有状況（株式数、持株比率）
[{"name":"永大産業取引先持株会","value":4015000,"percentage":"9.08"},{"name":"住友林業株式会社","value":2306000,"percentage":"5.22"},{"name":"大日本印刷株式会社","value":2237000,"percentage":"5.06"},{"name":"永大産業従業員持株会","value":2195000,"percentage":"4.97"},{"name":"株式会社りそな銀行","value":1640000,"percentage":"3.71"},{"name":"トーヨーマテリア株式会社","value":1550000,"percentage":"3.51"},{"name":"ナイス株式会社","value":1460000,"percentage":"3.3"},{"name":"双日建材株式会社","value":1349000,"percentage":"3.05"},{"name":"JKホールディングス株式会社","value":1100000,"percentage":"2.49"},{"name":"アイカ工業株式会社","value":1028000,"percentage":"2.33"}]
上位10株主の持株比率合計は42.72%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":216110,"percentage":"46.2"},{"name":"その他の法人","value":214864,"percentage":"45.94"},{"name":"金融機関","value":26885,"percentage":"5.75"},{"name":"個人以外","value":0,"percentage":"1.32"},{"name":"金融商品取引業者","value":3603,"percentage":"0.77"},{"name":"個人","value":0,"percentage":"0.02"}]