|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
太陽生命保険
|
|
|
|
|
6%
|
6%
|
6%
|
6%
|
6%
|
6%
|
|
日本証券金融
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
5.95%
|
|
陽栄
|
|
|
|
|
5.15%
|
5.15%
|
5.15%
|
5.15%
|
5.15%
|
5.15%
|
|
三井住友銀行
|
|
|
|
|
3.74%
|
3.74%
|
3.74%
|
3.74%
|
3.74%
|
3.74%
|
|
プライムポリマー
|
|
|
|
|
3.4%
|
3.4%
|
3.4%
|
3.4%
|
3.4%
|
3.4%
|
|
松井証券
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
3.12%
|
|
三井物産プラスチック
|
|
|
|
|
2.28%
|
2.28%
|
2.28%
|
2.28%
|
2.28%
|
2.28%
|
|
上田八木短資
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
2.2%
|
|
江川 源
|
|
|
|
|
-
|
-
|
-
|
3.22%
|
4.7%
|
2.04%
|
|
盟和産業従業員持株会
|
|
|
|
|
1.72%
|
1.76%
|
1.88%
|
1.98%
|
1.73%
|
1.9%
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
3.81%
|
5.37%
|
8.82%
|
5.95%
|
3.14%
|
-
|
|
日本生命保険相互会社
|
|
|
|
|
1.89%
|
1.89%
|
1.89%
|
1.89%
|
1.89%
|
-
|
|
三井住友信託銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
1.66%
|
-
|
|
黄 セイ博
|
|
|
|
|
-
|
-
|
-
|
3.04%
|
-
|
-
|
|
コウ セイハク
|
|
|
|
|
-
|
2.62%
|
2.71%
|
-
|
-
|
-
|
|
日本カストディ銀行
|
|
|
|
|
-
|
2.54%
|
2.42%
|
-
|
-
|
-
|
|
黄 聖博
|
|
|
|
|
2.71%
|
-
|
-
|
-
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
1.79%
|
-
|
-
|
-
|
-
|
-
|
|
鈴木 良一
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
SBI証券
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
32.53%
|
34.79%
|
38.34%
|
36.7%
|
33.74%
|
35.82%
|