|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
日本基礎技術取引先持株会
|
|
|
|
|
9.01%
|
10.53%
|
11.62%
|
12.92%
|
13.39%
|
13.98%
|
|
日本国土開発
|
|
|
|
|
3.92%
|
4.36%
|
4.82%
|
5.16%
|
5.15%
|
5.36%
|
|
りそな銀行
|
|
|
|
|
2.93%
|
3.25%
|
3.6%
|
3.85%
|
3.85%
|
4%
|
|
日本基礎技術従業員持株会
|
|
|
|
|
3.17%
|
3.65%
|
3.9%
|
4.14%
|
4.19%
|
3.99%
|
|
北陸銀行
|
|
|
|
|
2.83%
|
3.15%
|
3.48%
|
3.73%
|
3.72%
|
3.87%
|
|
東陽商事
|
|
|
|
|
2.6%
|
2.89%
|
3.2%
|
3.42%
|
3.42%
|
3.55%
|
|
日本生命保険相互会社
|
|
|
|
|
1.93%
|
2.14%
|
2.37%
|
2.54%
|
2.53%
|
2.63%
|
|
前川 貞夫
|
|
|
|
|
-
|
-
|
1.81%
|
1.94%
|
1.93%
|
2.01%
|
|
丸全昭和運輸
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
1.8%
|
|
三菱UFJ信託銀行
|
|
|
|
|
-
|
1.46%
|
-
|
1.73%
|
1.73%
|
1.8%
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
7.88%
|
6.03%
|
9.52%
|
5.34%
|
3.06%
|
-
|
|
日本カストディ銀行
|
|
|
|
|
-
|
2.51%
|
2.15%
|
-
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
1.71%
|
-
|
-
|
-
|
-
|
-
|
|
日本基礎技術
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
39.14%
|
40%
|
46.47%
|
44.77%
|
42.97%
|
42.99%
|