大株主の所有状況（株式数、持株比率）
[{"name":"株式会社写真化学","value":883200,"percentage":"8.38"},{"name":"株式会社ニコン","value":568400,"percentage":"5.39"},{"name":"株式会社京都銀行","value":356200,"percentage":"3.38"},{"name":"株式会社SCREENホールディングス","value":315000,"percentage":"2.99"},{"name":"石田昌德","value":311000,"percentage":"2.95"},{"name":"石田敬輔","value":300200,"percentage":"2.85"},{"name":"株式会社石田産業","value":277400,"percentage":"2.63"},{"name":"株式会社三菱UFJ銀行","value":251200,"percentage":"2.38"},{"name":"日本生命保険相互会社","value":226100,"percentage":"2.14"},{"name":"京銀リース株式会社","value":221200,"percentage":"2.1"}]
上位10株主の持株比率合計は35.19%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":64461,"percentage":"56.82"},{"name":"その他の法人","value":25799,"percentage":"22.74"},{"name":"金融機関","value":12884,"percentage":"11.36"},{"name":"個人以外","value":0,"percentage":"7.0"},{"name":"金融商品取引業者","value":2140,"percentage":"1.89"},{"name":"個人","value":0,"percentage":"0.19"}]