|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
太平洋セメント
|
|
|
|
|
19.28%
|
19.28%
|
19.28%
|
17.95%
|
17.94%
|
18.04%
|
|
桑澤商事
|
|
|
|
|
9.27%
|
9.27%
|
9.27%
|
9.27%
|
9.27%
|
9.32%
|
|
吉野石膏
|
|
|
|
|
2.68%
|
2.68%
|
2.68%
|
5.34%
|
5.33%
|
5.36%
|
|
クワザワ従業員持株会
|
|
|
|
|
2.49%
|
2.39%
|
2.46%
|
2.32%
|
2.4%
|
2.37%
|
|
野村信託銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
2.36%
|
|
LIXIL
|
|
|
|
|
2.26%
|
2.26%
|
2.26%
|
2.26%
|
2.26%
|
2.27%
|
|
北海道銀行
|
|
|
|
|
2.15%
|
2.15%
|
2.15%
|
2.15%
|
2.15%
|
2.16%
|
|
北洋銀行
|
|
|
|
|
2.06%
|
2.06%
|
2.06%
|
2.06%
|
2.06%
|
2.07%
|
|
第一生命保険
|
|
|
|
|
1.71%
|
1.71%
|
-
|
1.71%
|
1.71%
|
1.15%
|
|
パナソニックホールディングス
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
1.12%
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
-
|
-
|
3.95%
|
2.64%
|
1.93%
|
-
|
|
桑澤 嘉英
|
|
|
|
|
3.11%
|
2.74%
|
2.53%
|
1.91%
|
1.63%
|
-
|
|
東京海上日動火災保険
|
|
|
|
|
3.21%
|
3.21%
|
3.21%
|
-
|
-
|
-
|
|
上田八木短資
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
寿運輸
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
内藤 征吾
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
みずほ銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
桑澤 孝通
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
48.24%
|
47.76%
|
49.86%
|
47.62%
|
46.69%
|
46.22%
|