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 |
|---|---|---|---|---|---|---|---|---|---|---|
| トヨタ自動車 | 8,360 34.12% | 8,360 34.12% | 8,360 34.13% | 8,360 34.12% | 8,360 34.12% | 8,360 34.12% | 8,360 34.69% | 8,360 34.69% | 8,360 34.69% | 8,360 35.08% |
| 豊田通商 | 1,554 6.34% | 1,554 6.34% | 1,554 6.34% | 1,554 6.34% | 1,554 6.34% | 1,554 6.34% | 1,554 6.45% | 1,554 6.45% | 1,554 6.45% | 1,554 6.52% |
| 林テレンプホールディングス | 1,041 4.25% | 1,041 4.25% | 1,041 4.25% | 1,041 4.32% | 1,041 4.32% | 1,041 4.32% | 1,041 4.37% | |||
| KISCO | 765 3.12% | 765 3.12% | 765 3.12% | 765 3.12% | 765 3.12% | 765 3.12% | 765 3.18% | 765 3.18% | 765 3.18% | 765 3.21% |
| INTERACTIVE BROKERS LLC | 652 2.74% | |||||||||
| 共和レザー従業員持株会 | 316 1.29% | 326 1.35% | 365 1.52% | 395 1.64% | 436 1.83% | |||||
| りそな銀行 | 862 3.52% | 862 3.52% | 862 3.52% | 862 3.52% | 862 3.52% | 862 3.52% | 862 3.58% | 862 3.58% | 862 3.58% | 431 1.81% |
| 日本カストディ銀行 | 1,202 4.91% | 805 3.34% | 694 2.88% | 596 2.48% | 324 1.36% | |||||
| 三木産業 | 302 1.23% | 302 1.23% | 302 1.25% | 302 1.25% | 302 1.25% | 302 1.27% | ||||
| 長瀬産業 | 301 1.25% | 301 1.25% | 301 1.25% | 301 1.26% | ||||||
| 日本マスタートラスト信託銀行 | 409 1.66% | 663 2.7% | 957 3.91% | 1,377 5.62% | 1,452 5.93% | 1,205 4.92% | 1,625 6.75% | 1,195 4.96% | 751 3.12% | |
| 住友化学 | 400 1.63% | 400 1.63% | 400 1.63% | 400 1.63% | 400 1.63% | 400 1.63% | ||||
| DFA INTL SMALL CAP VALUE PORTFOLIO | 354 1.45% | 377 1.54% | 380 1.55% | 323 1.32% | ||||||
| 日本トラスティ・サービス信託銀行 | 810 3.3% | 1,312 5.35% | 1,229 5.02% | 1,435 5.86% | 1,482 6.05% | |||||
| 林テレンプ | 1,041 4.24% | 1,041 4.24% | 1,041 4.25% | |||||||
| 東亜合成 | 301 1.23% | |||||||||
| CBNY DFA INTL SMALL CAP VALUE PORTFOLIO | 353 1.44% | 350 1.43% | ||||||||
| 三井住友海上火災保険 | 313 1.27% | 313 1.27% | ||||||||
| 計 | 14,869 60.69% | 15,623 63.77% | 15,824 64.6% | 16,476 67.25% | 16,600 67.76% | 16,031 65.44% | 15,943 66.16% | 15,441 64.08% | 14,929 61.95% | 14,168 59.45% |