|
（単位：千株）
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
2026/03
|
|
日本カストディ銀行
|
|
|
5.4%
|
13.3%
|
14.51%
|
8.69%
|
8.66%
|
6.66%
|
|
ダイヤモンドエンジニアリング
|
|
|
8%
|
8.8%
|
7.76%
|
7.56%
|
7.31%
|
5.52%
|
|
日本マスタートラスト信託銀行
|
|
|
2.91%
|
6.75%
|
6.51%
|
6.77%
|
8.62%
|
5.24%
|
|
All Diamond Shareholders
|
|
|
-
|
-
|
4.1%
|
4.45%
|
4.84%
|
4.3%
|
|
大和証券
|
|
|
-
|
-
|
-
|
-
|
-
|
2.69%
|
|
楽天証券株式会社共有口
|
|
|
-
|
-
|
-
|
-
|
-
|
1.85%
|
|
池永 辰朗
|
|
|
3.09%
|
2.67%
|
2.31%
|
2.31%
|
2.31%
|
1.81%
|
|
BNP PARIBAS LONDON BRANCH FOR PRIME BROKERAGE CLEARANCE ACC FOR THIRD PARTY
|
|
|
-
|
-
|
-
|
-
|
-
|
1.76%
|
|
豊栄産業
|
|
|
2.69%
|
1.75%
|
1.54%
|
1.54%
|
1.53%
|
1.2%
|
|
上田八木短資
|
|
|
-
|
-
|
-
|
-
|
-
|
1.13%
|
|
ダイヤモンドエレクトリックHD傍楽仲間達持株会
|
|
|
-
|
-
|
0.95%
|
0.98%
|
1.09%
|
-
|
|
JP JPMSE LUX RE NOMURA INT PLC 1 EQ CO
|
|
|
-
|
-
|
-
|
-
|
0.92%
|
-
|
|
JPモルガン証券
|
|
|
-
|
-
|
-
|
-
|
0.89%
|
-
|
|
三井住友銀行
|
|
|
2.03%
|
1.75%
|
1.54%
|
1.54%
|
0.88%
|
-
|
|
池永 重彦
|
|
|
5.22%
|
1.44%
|
1.08%
|
1.08%
|
-
|
-
|
|
東京短資
|
|
|
-
|
-
|
-
|
0.99%
|
-
|
-
|
|
NOMURA PB NOMINEES LIMITED OMNIBUS-MARGIN
|
|
|
2.93%
|
2.91%
|
2.86%
|
-
|
-
|
-
|
|
ダイヤモンド電機取引先持株会
|
|
|
4.86%
|
4.39%
|
-
|
-
|
-
|
-
|
|
楽天証券
|
|
|
-
|
1.54%
|
-
|
-
|
-
|
-
|
|
BNY GCM CLIENT ACCOUNT JPRD AC ISG
|
|
|
2.65%
|
-
|
-
|
-
|
-
|
-
|
|
田淵電機
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
美登里
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
ダイヤモンド電機社員持株会
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
第一生命保険
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
りそな銀行
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
コロナ
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
計
|
|
|
39.81%
|
45.3%
|
43.17%
|
35.91%
|
37.06%
|
32.16%
|