大株主
| （単位：千株） | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 日野自動車 | 6,535 30.24% | 6,535 30.24% | 1,307 30.29% | 1,307 30.29% | 1,307 30.29% | 1,307 30.29% | 1,307 30.29% | 1,307 30.29% | 1,307 30.29% | 1,307 30.29% |
| デンソー | 2,000 9.25% | 2,000 9.25% | 400 9.27% | 400 9.27% | 400 9.27% | 400 9.27% | 400 9.27% | 400 9.27% | 400 9.27% | 400 9.27% |
| 本田技研工業 | 1,300 6.02% | 1,300 6.02% | 260 6.03% | 260 6.03% | 260 6.03% | 260 6.03% | 260 6.03% | 260 6.03% | 260 6.03% | 260 6.03% |
| 澤藤電機従業員持株会 | 598 2.77% | 675 3.13% | 118 2.75% | 122 2.84% | 123 2.87% | 125 2.91% | 132 3.07% | 147 3.42% | 153 3.56% | 169 3.93% |
| 三井住友銀行 | 600 2.78% | 600 2.78% | 120 2.78% | 120 2.78% | 120 2.78% | 120 2.78% | 120 2.78% | 120 2.78% | 120 2.78% | 120 2.78% |
| 三菱UFJ銀行 | 80 1.85% | 80 1.85% | 80 1.85% | 80 1.85% | 80 1.85% | 80 1.85% | 80 1.85% | |||
| 三井住友信託銀行 | 300 1.39% | 300 1.39% | 60 1.39% | 60 1.39% | 60 1.39% | 60 1.39% | 60 1.39% | 60 1.39% | 60 1.39% | 60 1.39% |
| 日本証券金融 | 37 0.86% | |||||||||
| 柴田 弘子 | 40 0.95% | 36 0.85% | 35 0.82% | |||||||
| MSIP CLIENT SECURITIES | 32 0.74% | |||||||||
| 日本マスタートラスト信託銀行 | 203 0.94% | 45 1.06% | 109 2.53% | 64 1.49% | 230 5.33% | 148 3.44% | 125 2.91% | |||
| 三井住友海上火災保険 | 200 0.93% | 40 0.93% | 40 0.93% | 40 0.93% | ||||||
| SMBC日興証券 | 80 1.86% | 61 1.43% | ||||||||
| 日本カストディ銀行 | 32 0.76% | |||||||||
| CREDIT SUISSE AG， SINGAPORE BRANCH－FIRM EQUIY | 43 1% | |||||||||
| 日本トラスティ・サービス信託銀行 | 161 0.75% | 219 1.01% | 41 0.95% | 47 1.1% | 48 1.11% | |||||
| 三菱UFJモルガン・スタンレー証券 | 49 1.15% | |||||||||
| 三菱東京UFJ銀行 | 400 1.85% | 400 1.85% | 80 1.85% | |||||||
| りそな銀行 | 500 2.31% | 500 2.31% | ||||||||
| 計 | 12,594 58.28% | 12,732 58.92% | 2,518 58.37% | 2,492 57.76% | 2,579 59.78% | 2,499 57.93% | 2,662 61.7% | 2,625 60.84% | 2,582 59.86% | 2,501 57.97% |