大株主の所有状況（株式数、持株比率）
[{"name":"太陽生命保険株式会社","value":210000,"percentage":"6.0"},{"name":"日本証券金融株式会社","value":208000,"percentage":"5.95"},{"name":"株式会社陽栄","value":180000,"percentage":"5.15"},{"name":"株式会社三井住友銀行","value":130000,"percentage":"3.74"},{"name":"株式会社プライムポリマー","value":119000,"percentage":"3.4"},{"name":"松井証券株式会社","value":109000,"percentage":"3.12"},{"name":"三井物産プラスチック株式会社","value":80000,"percentage":"2.28"},{"name":"上田八木短資株式会社","value":77000,"percentage":"2.2"},{"name":"江川 源","value":71000,"percentage":"2.04"},{"name":"盟和産業従業員持株会","value":66000,"percentage":"1.9"}]
上位10株主の持株比率合計は35.78%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":17658,"percentage":"50.68"},{"name":"金融機関","value":7029,"percentage":"20.17"},{"name":"その他の法人","value":6422,"percentage":"18.43"},{"name":"金融商品取引業者","value":3251,"percentage":"9.33"},{"name":"個人以外","value":0,"percentage":"1.15"},{"name":"個人","value":0,"percentage":"0.23"}]