|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
2026/03
|
|
日本継手
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
19.25%
|
|
UHPartners2投資事業有限責任組合
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
7.48%
|
|
光通信KK投資事業有限責任組合
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
6.54%
|
|
オーテック従業員持株会
|
|
|
|
|
|
6.42%
|
6.09%
|
6.13%
|
6.06%
|
5.68%
|
5.94%
|
|
オーテック共栄会
|
|
|
|
|
|
4.56%
|
4.59%
|
4.98%
|
5.13%
|
5.41%
|
5.59%
|
|
アズビル
|
|
|
|
|
|
4.73%
|
4.66%
|
4.79%
|
4.79%
|
4.79%
|
4.79%
|
|
UHPartners3投資事業有限責任組合
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
3.74%
|
|
FMバルブ製作所
|
|
|
|
|
|
2.69%
|
2.65%
|
2.72%
|
2.72%
|
2.72%
|
2.72%
|
|
みずほ銀行
|
|
|
|
|
|
2.55%
|
2.52%
|
2.58%
|
2.58%
|
2.58%
|
2.58%
|
|
大和バルブ
|
|
|
|
|
|
2.27%
|
2.24%
|
2.3%
|
2.3%
|
2.3%
|
2.29%
|
|
三菱UFJ銀行
|
|
|
|
|
|
2.27%
|
2.24%
|
2.3%
|
2.3%
|
2.3%
|
2.29%
|
|
日本カストディ銀行
|
|
|
|
|
|
19.05%
|
18.76%
|
19.26%
|
20.05%
|
20.05%
|
-
|
|
光通信
|
|
|
|
|
|
8.36%
|
7.37%
|
7.57%
|
7.64%
|
7.64%
|
-
|
|
UH Partners 2
|
|
|
|
|
|
-
|
-
|
-
|
7.48%
|
7.48%
|
-
|
|
UH Partners 3
|
|
|
|
|
|
-
|
-
|
-
|
3.7%
|
3.75%
|
-
|
|
STATE STREET BANK AND TRUST COMPANY
|
|
|
|
|
|
7.96%
|
7.84%
|
8.05%
|
-
|
-
|
-
|
|
BBH FOR FIDELITY LOW-PRICED STOCK FUND
|
|
|
|
|
|
2.31%
|
2.25%
|
-
|
-
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
ブロードピーク
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
三菱東京UFJ銀行
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
オーテック
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
|
63.22%
|
61.26%
|
60.71%
|
64.8%
|
64.74%
|
63.27%
|