|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
3.85%
|
5.36%
|
10.27%
|
9.61%
|
9.56%
|
9.64%
|
|
大同メタル従業員持株会
|
|
|
|
|
2.17%
|
2.73%
|
3.13%
|
3.71%
|
3.96%
|
4.32%
|
|
三井住友信託銀行
|
|
|
|
|
4.16%
|
4.16%
|
4.16%
|
4.16%
|
4.16%
|
4.16%
|
|
みずほ銀行
|
|
|
|
|
4.16%
|
4.16%
|
4.16%
|
4.16%
|
4.16%
|
4.16%
|
|
大同メタル友栄会持株会
|
|
|
|
|
3.09%
|
3.29%
|
3.5%
|
3.77%
|
3.88%
|
4.12%
|
|
三菱UFJ銀行
|
|
|
|
|
3.83%
|
3.83%
|
3.83%
|
3.83%
|
3.83%
|
3.83%
|
|
日本カストディ銀行
|
|
|
|
|
-
|
4.53%
|
4.58%
|
4.45%
|
4.1%
|
3.29%
|
|
東京海上日動火災保険
|
|
|
|
|
2.33%
|
2.33%
|
2.33%
|
2.33%
|
2.33%
|
2.33%
|
|
THE SERI WATHANA INDUSTRY CO., LTD.
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
2.1%
|
|
伊藤忠丸紅鉄鋼
|
|
|
|
|
-
|
1.86%
|
1.86%
|
1.86%
|
1.86%
|
1.86%
|
|
THE SERI WATHANA INDUSTRY CO., LTD
|
|
|
|
|
2.1%
|
2.1%
|
2.1%
|
2.1%
|
2.1%
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
4.23%
|
-
|
-
|
-
|
-
|
-
|
|
野村信託銀行
|
|
|
|
|
1.92%
|
-
|
-
|
-
|
-
|
-
|
|
J.P. MORGAN BANK LUXEMBOURG S.A.
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
日新製鋼株式会社 4
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
三菱東京UFJ銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
日新製鋼
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
31.88%
|
34.39%
|
39.94%
|
40.02%
|
39.97%
|
39.85%
|