|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
日本ヒューム
|
|
|
|
|
29.7%
|
29.7%
|
29.7%
|
29.7%
|
29.7%
|
29.67%
|
|
太平洋セメント
|
|
|
|
|
13.71%
|
13.71%
|
9.18%
|
9.18%
|
9.18%
|
9.18%
|
|
柳内光子
|
|
|
|
|
5.3%
|
5.3%
|
5.3%
|
5.3%
|
5.3%
|
5.45%
|
|
みずほ信託銀行
|
|
|
|
|
5.32%
|
5.32%
|
5.32%
|
5.32%
|
5.32%
|
1.75%
|
|
みずほ銀行
|
|
|
|
|
4.91%
|
4.91%
|
4.91%
|
4.91%
|
4.3%
|
4.29%
|
|
山一産協
|
|
|
|
|
3.82%
|
3.82%
|
3.82%
|
3.82%
|
3.82%
|
3.82%
|
|
高周波熱錬
|
|
|
|
|
3.82%
|
3.82%
|
3.82%
|
3.82%
|
3.82%
|
3.81%
|
|
日本コンクリート工業
|
|
|
|
|
2.28%
|
2.28%
|
2.28%
|
2.28%
|
2.28%
|
2.28%
|
|
ケイコン
|
|
|
|
|
2.24%
|
2.24%
|
2.24%
|
2.24%
|
2.24%
|
2.24%
|
|
上田八木短資
|
|
|
|
|
-
|
-
|
-
|
-
|
1.94%
|
-
|
|
三井住友建設
|
|
|
|
|
2.21%
|
2.21%
|
2.21%
|
2.1%
|
-
|
-
|
|
日本証券金融
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
73.31%
|
73.31%
|
68.78%
|
68.68%
|
67.91%
|
67.82%
|