|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
コロナ興産
|
|
|
|
|
37.87%
|
38.01%
|
37.96%
|
37.89%
|
37.9%
|
37.86%
|
|
公益財団法人内田エネルギー科学振興財団
|
|
|
|
|
-
|
-
|
8.1%
|
8.09%
|
8.09%
|
8.08%
|
|
第四北越銀行
|
|
|
|
|
-
|
4.53%
|
4.53%
|
4.52%
|
4.52%
|
4.51%
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
2.08%
|
2.39%
|
4.22%
|
4.22%
|
4.25%
|
4.5%
|
|
コロナ社員持株会
|
|
|
|
|
3.66%
|
3.52%
|
3.59%
|
3.59%
|
3.56%
|
3.45%
|
|
STATE STREET BANK AND TRUST COMPANY
|
|
|
|
|
-
|
1.12%
|
0.97%
|
0.89%
|
1.19%
|
1.52%
|
|
外山産業
|
|
|
|
|
1.25%
|
1.26%
|
1.26%
|
1.25%
|
1.25%
|
1.25%
|
|
内田 力
|
|
|
|
|
1.26%
|
1.3%
|
1.31%
|
1.3%
|
1.1%
|
1.1%
|
|
日本カストディ銀行
|
|
|
|
|
-
|
1.59%
|
1.53%
|
1.37%
|
1.7%
|
0.95%
|
|
ダイヤモンドエレクトリックホールディングス
|
|
|
|
|
-
|
-
|
-
|
0.95%
|
0.95%
|
0.95%
|
|
ダイヤゼブラ電機
|
|
|
|
|
-
|
-
|
0.95%
|
-
|
-
|
-
|
|
公益財団法人内田エネルギ－科学振興財団
|
|
|
|
|
8.08%
|
8.11%
|
-
|
-
|
-
|
-
|
|
ダイヤモンド電機
|
|
|
|
|
-
|
0.94%
|
-
|
-
|
-
|
-
|
|
第四銀行
|
|
|
|
|
3.5%
|
-
|
-
|
-
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
2.1%
|
-
|
-
|
-
|
-
|
-
|
|
﨑山 ミツ子
|
|
|
|
|
1.08%
|
-
|
-
|
-
|
-
|
-
|
|
北越銀行
|
|
|
|
|
1.02%
|
-
|
-
|
-
|
-
|
-
|
|
UBS AG LONDON A/C IPB SEGREGATED CLIENT ACCOUNT
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
BNY GCM CLIENT ACCOUNT JPRD AC ISG
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
CBNY DFA INTL SMALL CAP VALUE PORTFOLIO
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
61.9%
|
62.76%
|
64.4%
|
64.07%
|
64.52%
|
64.18%
|