|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
小池酸素工業取引先持株会
|
|
|
|
|
7.58%
|
8.11%
|
8.39%
|
8.92%
|
8.93%
|
9%
|
|
小池商事
|
|
|
|
|
6.32%
|
6.49%
|
6.42%
|
6.41%
|
6.4%
|
6.45%
|
|
日本酸素ホールディングス
|
|
|
|
|
-
|
6.43%
|
6.36%
|
6.35%
|
6.34%
|
6.33%
|
|
三菱UFJ銀行
|
|
|
|
|
4.94%
|
4.94%
|
4.88%
|
4.87%
|
4.87%
|
4.86%
|
|
千葉銀行
|
|
|
|
|
4.81%
|
4.8%
|
4.75%
|
4.74%
|
4.74%
|
4.73%
|
|
三井住友信託銀行
|
|
|
|
|
4.2%
|
4.2%
|
4.15%
|
4.14%
|
4.14%
|
4.13%
|
|
きらぼし銀行
|
|
|
|
|
3.68%
|
3.68%
|
3.63%
|
3.63%
|
3.62%
|
3.62%
|
|
あいおいニッセイ同和損害 保険
|
|
|
|
|
3.87%
|
3.86%
|
3.82%
|
3.81%
|
3.43%
|
3.42%
|
|
常陽銀行
|
|
|
|
|
2.73%
|
2.72%
|
2.69%
|
2.69%
|
2.68%
|
2.68%
|
|
小池化学
|
|
|
|
|
2.55%
|
2.55%
|
2.52%
|
2.52%
|
2.52%
|
2.51%
|
|
大陽日酸
|
|
|
|
|
6.44%
|
-
|
-
|
-
|
-
|
-
|
|
三菱東京UFJ銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
東京都民銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
47.11%
|
47.78%
|
47.61%
|
48.08%
|
47.66%
|
47.73%
|