|
（単位：千株）
|
2015/09
|
2016/09
|
2017/09
|
2018/09
|
2019/09
|
2020/09
|
2021/09
|
2022/09
|
2023/09
|
2024/09
|
|
西日本旅客鉄道
|
|
|
|
|
|
28.34%
|
28.18%
|
28.18%
|
28.18%
|
28.01%
|
|
復建調査設計
|
|
|
|
|
|
24.78%
|
24.64%
|
24.64%
|
24.09%
|
23.94%
|
|
日本国土開発
|
|
|
|
|
|
9.15%
|
9.1%
|
6.89%
|
6.89%
|
5.86%
|
|
アジア航測社員持株会
|
|
|
|
|
|
2.44%
|
2.75%
|
3.07%
|
3.32%
|
3.3%
|
|
TDCソフト
|
|
|
|
|
|
3.88%
|
3.86%
|
3.75%
|
3.03%
|
3.01%
|
|
株式會社オオバ
|
|
|
|
|
|
1.95%
|
1.93%
|
1.88%
|
1.88%
|
1.87%
|
|
光通信
|
|
|
|
|
|
-
|
-
|
0.78%
|
0.78%
|
1.86%
|
|
日本カストディ銀行
|
|
|
|
|
|
-
|
-
|
-
|
1.31%
|
1.46%
|
|
三井共同建設コンサルタント
|
|
|
|
|
|
1.2%
|
1.2%
|
1.2%
|
1.2%
|
1.19%
|
|
関電不動産開発
|
|
|
|
|
|
1.09%
|
1.08%
|
1.08%
|
1.08%
|
1.07%
|
|
中部電力
|
|
|
|
|
|
1.09%
|
1.08%
|
1.08%
|
-
|
-
|
|
アジア航測共栄会
|
|
|
|
|
|
-
|
0.66%
|
-
|
-
|
-
|
|
日本マスタートラスト信託銀行
|
|
|
|
|
|
1.22%
|
-
|
-
|
-
|
-
|
|
新日本空調
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
TDCソフトウェアエンジニアリング
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
アジア航測
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
オオバ
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
静環検査センター
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
関電不動産
|
|
|
|
|
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
|
|
|
75.14%
|
74.47%
|
72.55%
|
71.75%
|
71.58%
|