大株主の所有状況（株式数、持株比率）
[{"name":"瀧上精機工業株式会社","value":359000,"percentage":"17.09"},{"name":"万年青投資事業有限責任組合","value":256000,"percentage":"12.19"},{"name":"株式会社ジーグ","value":110000,"percentage":"5.23"},{"name":"株式会社三菱UFJ銀行","value":103000,"percentage":"4.94"},{"name":"瀧上 茂","value":95000,"percentage":"4.52"},{"name":"エムエム建材株式会社","value":69000,"percentage":"3.28"},{"name":"瀧上晶義","value":61000,"percentage":"2.91"},{"name":"株式会社ミック","value":47000,"percentage":"2.24"},{"name":"徳倉建設株式会社","value":45000,"percentage":"2.16"},{"name":"日本製鉄株式会社","value":42000,"percentage":"2.04"}]
上位10株主の持株比率合計は56.6%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":15723,"percentage":"58.69"},{"name":"その他の法人","value":8579,"percentage":"32.02"},{"name":"金融機関","value":2015,"percentage":"7.52"},{"name":"個人以外","value":0,"percentage":"1.51"},{"name":"金融商品取引業者","value":70,"percentage":"0.26"},{"name":"個人","value":0,"percentage":"0.0"}]