|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
西川ゴム工業
|
|
|
|
|
16.7%
|
16.67%
|
16.67%
|
16.65%
|
16.64%
|
16.64%
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
3.82%
|
3.51%
|
7.25%
|
7.06%
|
7.17%
|
8.83%
|
|
イノアックコーポレーション
|
|
|
|
|
5.54%
|
5.53%
|
5.53%
|
5.52%
|
5.52%
|
5.52%
|
|
マツダ
|
|
|
|
|
5%
|
4.99%
|
4.99%
|
4.98%
|
4.98%
|
4.98%
|
|
広島銀行
|
|
|
|
|
5%
|
4.99%
|
4.99%
|
4.98%
|
4.98%
|
4.98%
|
|
三井物産
|
|
|
|
|
4.55%
|
4.54%
|
4.54%
|
4.53%
|
4.53%
|
4.53%
|
|
住友商事ケミカル
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
4.02%
|
|
三菱商事プラスチック
|
|
|
|
|
5.54%
|
5.53%
|
5.53%
|
5.52%
|
4.62%
|
3.74%
|
|
日本カストディ銀行
|
|
|
|
|
-
|
3.5%
|
2.95%
|
2.76%
|
3.05%
|
2.49%
|
|
ダイキョーニシカワ社員持株会
|
|
|
|
|
-
|
-
|
-
|
-
|
1.92%
|
1.98%
|
|
住友商事
|
|
|
|
|
5.04%
|
5.03%
|
5.03%
|
5.03%
|
5.03%
|
-
|
|
NORTHERN TRUST CO. RE FIDELITY FUNDS
|
|
|
|
|
4.36%
|
4.44%
|
4.26%
|
3.43%
|
-
|
-
|
|
日本トラスティ・サービス信託銀行
|
|
|
|
|
3.9%
|
-
|
-
|
-
|
-
|
-
|
|
GOVERNMENT OF NORWAY
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
J.P. MORGAN BANK LUXEMBOURG S.A.
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
HCP－1号投資事業有限責任組合
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
59.45%
|
58.74%
|
61.73%
|
60.49%
|
58.45%
|
57.7%
|