大株主の所有状況（株式数、持株比率）
[{"name":"住友化学株式会社","value":4195000,"percentage":"32.01"},{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":1264000,"percentage":"9.64"},{"name":"株式会社日本カストディ銀行（信託口）","value":473000,"percentage":"3.61"},{"name":"JP MORGAN CHASE BANK 385632（常任代理人 株式会社みずほ銀行決済営業部）","value":415000,"percentage":"3.17"},{"name":"住友生命保険相互会社","value":310000,"percentage":"2.37"},{"name":"株式会社三井住友銀行","value":215000,"percentage":"1.64"},{"name":"多木化学株式会社","value":206000,"percentage":"1.57"},{"name":"三井住友信託銀行株式会社","value":194000,"percentage":"1.48"},{"name":"住友精化社員持株会","value":180000,"percentage":"1.38"},{"name":"DFA INTL SMALL CAP VALUE PORTFOLIO （常任代理人 シティバンク、エヌ・エイ東京支店）","value":124000,"percentage":"0.95"}]
上位10株主の持株比率合計は57.82%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":47856,"percentage":"34.77"},{"name":"個人その他","value":40932,"percentage":"29.74"},{"name":"金融機関","value":27626,"percentage":"20.07"},{"name":"個人以外","value":0,"percentage":"14.06"},{"name":"金融商品取引業者","value":1767,"percentage":"1.28"},{"name":"個人","value":0,"percentage":"0.07"}]