|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
神戸製鋼所
|
|
|
|
|
42.52%
|
42.52%
|
42.52%
|
42.52%
|
42.53%
|
42.53%
|
|
神鋼鋼線取引先持株会
|
|
|
|
|
4.95%
|
4.47%
|
3.71%
|
4.11%
|
4.38%
|
4.72%
|
|
神鋼鋼線従業員持株会
|
|
|
|
|
2.41%
|
2.59%
|
2.85%
|
3.03%
|
3.06%
|
3.19%
|
|
みずほ銀行
|
|
|
|
|
2.56%
|
2.56%
|
2.56%
|
2.56%
|
2.56%
|
2.56%
|
|
マザ ススム
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
2.12%
|
|
日本生命保険相互会社
|
|
|
|
|
-
|
-
|
-
|
-
|
1.95%
|
1.95%
|
|
神鋼商事
|
|
|
|
|
1.69%
|
1.69%
|
1.69%
|
1.69%
|
1.69%
|
1.69%
|
|
三井物産スチール
|
|
|
|
|
1.33%
|
1.33%
|
1.33%
|
1.33%
|
1.33%
|
1.33%
|
|
みずほ信託銀行
|
|
|
|
|
1.33%
|
1.33%
|
1.33%
|
1.33%
|
1.33%
|
1.33%
|
|
丸山 三千夫
|
|
|
|
|
1.27%
|
1.27%
|
1.27%
|
1.27%
|
1.27%
|
1.27%
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
1.23%
|
|
日本高周波鋼業
|
|
|
|
|
0.95%
|
0.95%
|
0.95%
|
0.95%
|
0.95%
|
-
|
|
INTERACTIVE BROKERS LLC
|
|
|
|
|
-
|
-
|
-
|
-
|
0.84%
|
-
|
|
日本生命保険
|
|
|
|
|
1.95%
|
1.95%
|
1.95%
|
1.95%
|
-
|
-
|
|
大阪ヒカリ
|
|
|
|
|
-
|
-
|
0.78%
|
0.78%
|
-
|
-
|
|
三菱UFJモルガン・スタンレー証券
|
|
|
|
|
-
|
1.05%
|
-
|
-
|
-
|
-
|
|
メタルワン
|
|
|
|
|
2.5%
|
-
|
-
|
-
|
-
|
-
|
|
神鋼鋼線工業
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
63.43%
|
61.69%
|
60.93%
|
61.51%
|
61.89%
|
63.9%
|