大株主の所有状況（株式数、持株比率）
[{"name":"あいホールディングス株式会社","value":2445000,"percentage":"21.5"},{"name":"有限会社高田興産","value":1036000,"percentage":"9.11"},{"name":"日本電計取引先持株会","value":655000,"percentage":"5.76"},{"name":"株式会社日本カストディ銀行（信託口）","value":538000,"percentage":"4.73"},{"name":"三井住友ファイナンス＆リース株式会社","value":390000,"percentage":"3.43"},{"name":"日本電計従業員持株会","value":352000,"percentage":"3.1"},{"name":"菊水ホールディングス株式会社","value":236000,"percentage":"2.08"},{"name":"INTERACTIVE BROKERS LLC（常任代理人 インタラクティブ・ブローカーズ証券株式会社）","value":159000,"percentage":"1.4"},{"name":"田中 秀子","value":112000,"percentage":"0.99"},{"name":"光通信株式会社","value":101000,"percentage":"0.88"}]
上位10株主の持株比率合計は52.98%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":52449,"percentage":"44.73"},{"name":"その他の法人","value":48459,"percentage":"41.32"},{"name":"個人以外","value":0,"percentage":"7.3"},{"name":"金融機関","value":6087,"percentage":"5.19"},{"name":"金融商品取引業者","value":1674,"percentage":"1.43"},{"name":"個人","value":0,"percentage":"0.03"}]