|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
洞下 英人
|
|
|
|
|
14.35%
|
14.81%
|
14.87%
|
14.93%
|
14.95%
|
15%
|
|
東京中小企業投資育成
|
|
|
|
|
8.91%
|
9.16%
|
9.15%
|
9.14%
|
9.12%
|
9.11%
|
|
サンワールド
|
|
|
|
|
8.41%
|
8.64%
|
8.63%
|
8.62%
|
8.6%
|
8.6%
|
|
サンコーテクノ社員持株会
|
|
|
|
|
4.1%
|
4.02%
|
3.8%
|
3.96%
|
3.83%
|
3.94%
|
|
日本カストディ銀行
|
|
|
|
|
-
|
-
|
-
|
1.89%
|
-
|
2.63%
|
|
新井 栄
|
|
|
|
|
3.24%
|
2.64%
|
2.64%
|
2.64%
|
2.63%
|
2.63%
|
|
佐藤 静男
|
|
|
|
|
2.36%
|
2.43%
|
2.43%
|
2.42%
|
2.42%
|
2.42%
|
|
洞下 正人
|
|
|
|
|
-
|
2.03%
|
2.26%
|
2.29%
|
2.32%
|
2.35%
|
|
みずほ銀行
|
|
|
|
|
2.2%
|
2.26%
|
2.26%
|
2.26%
|
2.25%
|
2.25%
|
|
佐久間 菊子
|
|
|
|
|
-
|
-
|
2.01%
|
1.99%
|
1.98%
|
1.97%
|
|
SINOPACSEC
|
|
|
|
|
-
|
-
|
1.56%
|
-
|
1.62%
|
-
|
|
洞下 照夫
|
|
|
|
|
2.66%
|
2.73%
|
-
|
-
|
-
|
-
|
|
MSIP CLIENT SECURITIES
|
|
|
|
|
-
|
2.19%
|
-
|
-
|
-
|
-
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
4.74%
|
-
|
-
|
-
|
-
|
-
|
|
J.P. MORGAN BANK
|
|
|
|
|
2.05%
|
-
|
-
|
-
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
洞下 英人
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
資産管理サービス信託銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
洞下 照夫
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
53.08%
|
50.97%
|
49.65%
|
50.18%
|
49.77%
|
50.94%
|