|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
ケイアールディー
|
|
|
|
|
26.29%
|
26.2%
|
26.11%
|
26.02%
|
25.94%
|
25.87%
|
|
三相電機取引先持株会
|
|
|
|
|
14.79%
|
13.26%
|
13.32%
|
13.09%
|
13.53%
|
13.36%
|
|
石野製作所
|
|
|
|
|
7.65%
|
8.21%
|
8.47%
|
8.5%
|
8.49%
|
8.79%
|
|
石野一郎
|
|
|
|
|
4.31%
|
5.17%
|
5.46%
|
5.51%
|
5.49%
|
5.48%
|
|
倉茂電工
|
|
|
|
|
-
|
2.78%
|
2.77%
|
2.89%
|
2.88%
|
2.87%
|
|
黒田直樹
|
|
|
|
|
2.4%
|
2.49%
|
2.59%
|
2.67%
|
2.74%
|
2.82%
|
|
黒田栄子
|
|
|
|
|
2.29%
|
2.29%
|
2.28%
|
2.27%
|
2.26%
|
2.26%
|
|
三井住友カード
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
2.02%
|
|
百十四銀行
|
|
|
|
|
-
|
-
|
-
|
1.89%
|
1.88%
|
1.88%
|
|
明治安田生命保険相互会社
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
1.73%
|
|
徳永耕造
|
|
|
|
|
2.77%
|
2.76%
|
2.75%
|
2.72%
|
2.4%
|
-
|
|
SMBCファイナンスサービス
|
|
|
|
|
2.05%
|
2.05%
|
2.04%
|
2.03%
|
2.03%
|
-
|
|
三相電機社員持株会
|
|
|
|
|
2.26%
|
2.18%
|
2.1%
|
-
|
-
|
-
|
|
日本トラスティ・サービス 信託銀行
|
|
|
|
|
3.72%
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
68.57%
|
67.42%
|
67.93%
|
67.64%
|
67.69%
|
67.11%
|