|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
尾崎 裕一
|
|
|
|
|
23%
|
23%
|
23.26%
|
23.26%
|
23.5%
|
23.78%
|
|
古殿 恭子
|
|
|
|
|
10.71%
|
10.71%
|
10.83%
|
10.83%
|
10.94%
|
11.07%
|
|
オーエム商事
|
|
|
|
|
4.51%
|
4.51%
|
4.57%
|
4.57%
|
4.61%
|
4.67%
|
|
愛媛銀行
|
|
|
|
|
4.06%
|
4.06%
|
4.11%
|
4.11%
|
4.15%
|
4.2%
|
|
昭和システムエンジニアリング 従業員持株会
|
|
|
|
|
4.62%
|
4.76%
|
4.77%
|
4.44%
|
4.09%
|
3.9%
|
|
BIPROGY
|
|
|
|
|
-
|
-
|
-
|
3.42%
|
3.46%
|
3.5%
|
|
山口 勝彦
|
|
|
|
|
2.82%
|
2.82%
|
2.85%
|
2.85%
|
2.88%
|
2.92%
|
|
戸堀 淳子
|
|
|
|
|
2.25%
|
2.25%
|
2.28%
|
2.28%
|
2.3%
|
2.34%
|
|
山口 岳彦
|
|
|
|
|
2.16%
|
-
|
-
|
-
|
2.21%
|
2.24%
|
|
山口 猷子
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
1.7%
|
|
光通信
|
|
|
|
|
-
|
3.23%
|
3.54%
|
4.61%
|
2.07%
|
-
|
|
昭和システムエンジニアリング 取引先持株会
|
|
|
|
|
2.11%
|
2.26%
|
2.44%
|
2.57%
|
-
|
-
|
|
日本ユニシス
|
|
|
|
|
3.38%
|
3.38%
|
3.42%
|
-
|
-
|
-
|
|
昭和システムエンジニアリング従業員持株会
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
昭和システムエンジニアリング取引先持株会
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
水元 公仁
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
尾崎 修
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
59.69%
|
61.04%
|
62.13%
|
63%
|
60.27%
|
60.32%
|