大株主の所有状況（株式数、持株比率）
[{"name":"日本マスタートラスト信託銀行株式会社(信託口)","value":2271000,"percentage":"8.55"},{"name":"上新電機社員持株会","value":1794000,"percentage":"6.75"},{"name":"株式会社日本カストディ銀行 （信託口）","value":1176000,"percentage":"4.43"},{"name":"株式会社りそな銀行","value":800000,"percentage":"3.01"},{"name":"第一生命保険株式会社","value":675000,"percentage":"2.54"},{"name":"シャープ株式会社","value":542000,"percentage":"2.04"},{"name":"損害保険ジャパン株式会社","value":426000,"percentage":"1.6"},{"name":"三井住友信託銀行株式会社","value":336000,"percentage":"1.26"},{"name":"上新電機取引先持株会","value":334000,"percentage":"1.25"},{"name":"三菱UFJ信託銀行株式会社","value":320000,"percentage":"1.2"}]
上位10株主の持株比率合計は32.63%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":97747,"percentage":"35.37"},{"name":"金融機関","value":81568,"percentage":"29.51"},{"name":"その他の法人","value":72622,"percentage":"26.27"},{"name":"個人以外","value":0,"percentage":"7.3"},{"name":"金融商品取引業者","value":4200,"percentage":"1.52"},{"name":"個人","value":0,"percentage":"0.03"}]