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":2536000,"percentage":"12.01"},{"name":"株式会社日本カストディ銀行","value":1437000,"percentage":"6.8"},{"name":"WesternRedCedar株式会社","value":1110000,"percentage":"5.25"},{"name":"JSR株式会社","value":700000,"percentage":"3.31"},{"name":"安川 義孝","value":671000,"percentage":"3.18"},{"name":"大阪有機化学従業員持株会","value":613000,"percentage":"2.9"},{"name":"三菱ケミカル株式会社","value":587000,"percentage":"2.78"},{"name":"東亞合成株式会社","value":521000,"percentage":"2.47"},{"name":"東京応化工業株式会社","value":426000,"percentage":"2.02"},{"name":"谷川 由生子","value":425000,"percentage":"2.01"}]
上位10株主の持株比率合計は42.73%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":88043,"percentage":"39.31"},{"name":"その他の法人","value":62147,"percentage":"27.75"},{"name":"金融機関","value":53586,"percentage":"23.93"},{"name":"個人以外","value":0,"percentage":"7.78"},{"name":"金融商品取引業者","value":2690,"percentage":"1.2"},{"name":"個人","value":0,"percentage":"0.03"}]