大株主の所有状況（株式数、持株比率）
[{"name":"SILITECH TECHNOLOGY CORPORATION（常任代理人 釜屋電機株式会社）","value":15527000,"percentage":"45.0"},{"name":"富士通株式会社","value":6071000,"percentage":"17.6"},{"name":"BNY GCM CLIENT ACCOUNT JPRD AC ISG （FE－AC）（常任代理人 株式会社三菱UFJ銀行）","value":377000,"percentage":"1.09"},{"name":"MSIP CLIENT SECURITIES（常任代理人 モルガン・スタンレーMUFG証券株式会社）","value":220000,"percentage":"0.64"},{"name":"株式会社SBI証券","value":219000,"percentage":"0.64"},{"name":"FDK取引先持株会","value":151000,"percentage":"0.44"},{"name":"田中 隆士","value":140000,"percentage":"0.41"},{"name":"モルガン・スタンレーMUFG証券株式会社","value":136000,"percentage":"0.4"},{"name":"田中 章吾","value":125000,"percentage":"0.36"},{"name":"楽天証券株式会社","value":122000,"percentage":"0.36"}]
上位10株主の持株比率合計は66.94%です。
所有者別構成（単元数、持株比率）
[{"name":"個人以外","value":0,"percentage":"48.87"},{"name":"個人その他","value":100331,"percentage":"29.1"},{"name":"その他の法人","value":64654,"percentage":"18.75"},{"name":"金融商品取引業者","value":10179,"percentage":"2.95"},{"name":"金融機関","value":897,"percentage":"0.26"},{"name":"個人","value":0,"percentage":"0.06"}]