|
（単位：千株）
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
ベニア商会
|
|
|
|
|
27.19%
|
27.2%
|
27.19%
|
27.19%
|
27.19%
|
27.19%
|
|
足立 建一郎
|
|
|
|
|
7.8%
|
7.8%
|
7.8%
|
7.8%
|
7.8%
|
7.8%
|
|
ジオリーブグループ社員持株会
|
|
|
|
|
-
|
-
|
-
|
-
|
5.54%
|
5.67%
|
|
梅崎 紀枝
|
|
|
|
|
-
|
-
|
3.91%
|
3.91%
|
3.91%
|
3.91%
|
|
大建工業
|
|
|
|
|
3.24%
|
3.2%
|
3.24%
|
3.24%
|
3.24%
|
3.24%
|
|
ユーエム興産
|
|
|
|
|
3.2%
|
3.2%
|
3.2%
|
3.2%
|
3.2%
|
3.2%
|
|
住友林業
|
|
|
|
|
3.11%
|
3.1%
|
3.11%
|
3.11%
|
3.11%
|
3.11%
|
|
伊藤忠建材
|
|
|
|
|
3.06%
|
3.1%
|
3.06%
|
3.06%
|
3.06%
|
3.06%
|
|
梅崎 興司
|
|
|
|
|
-
|
-
|
2.47%
|
2.47%
|
2.47%
|
2.47%
|
|
SMB建材
|
|
|
|
|
2.28%
|
2.3%
|
-
|
2.28%
|
2.28%
|
2.28%
|
|
ジューテックグループ社員持株会
|
|
|
|
|
6.44%
|
6%
|
5.62%
|
5.55%
|
-
|
-
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
-
|
-
|
2.63%
|
-
|
-
|
-
|
|
梅崎 興生
|
|
|
|
|
6.08%
|
6.1%
|
-
|
-
|
-
|
-
|
|
吉野石膏
|
|
|
|
|
2.25%
|
2.2%
|
-
|
-
|
-
|
-
|
|
ジューテックホールディングス
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
三井住商建材
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
64.63%
|
64.2%
|
62.22%
|
61.79%
|
61.79%
|
61.92%
|