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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 神戸製鋼所 | 75,753 51.57% | 75,753 51.57% | 7,575 51.68% | 7,575 51.69% | 7,575 51.69% | 7,575 51.69% | 7,575 51.69% | 7,575 51.69% | 7,575 51.69% | 7,575 51.69% |
| 大野 哲博 | 301 2.05% | 302 2.06% | ||||||||
| 浅井産業 | 2,712 1.84% | 2,712 1.84% | 271 1.85% | 271 1.85% | 271 1.85% | 271 1.85% | 271 1.85% | 271 1.85% | 271 1.85% | 271 1.85% |
| JEFFERIES LLC-SPEC CUST AC FBO CUSTOMER | 175 1.19% | |||||||||
| 石井 峯夫 | 166 1.13% | |||||||||
| オカイチ | 119 0.81% | 119 0.81% | 120 0.81% | 120 0.82% | 123 0.83% | |||||
| 加藤 一康 | 118 0.81% | 118 0.81% | 119 0.81% | 119 0.81% | 122 0.83% | |||||
| 林 良策 | 880 0.59% | 880 0.59% | 118 0.81% | 118 0.81% | 118 0.81% | 118 0.81% | 118 0.8% | 118 0.81% | 118 0.8% | |
| 尾崎 充 | 103 0.7% | 111 0.75% | ||||||||
| 楽天証券 | 73 0.5% | |||||||||
| 日本マスタートラスト信託銀行 | 1,847 1.25% | 1,783 1.21% | 133 0.91% | 253 1.73% | 311 2.12% | 462 3.15% | 798 5.45% | 533 3.64% | 228 1.56% | |
| 立花証券 | 200 1.36% | 200 1.37% | ||||||||
| 加藤 誠悟 | 89 0.61% | |||||||||
| 豊田通商 | 1,100 0.74% | 1,100 0.74% | 110 0.75% | 110 0.75% | 110 0.75% | 110 0.75% | 110 0.75% | 110 0.75% | ||
| 垂水 邦明 | 76 0.52% | |||||||||
| 瀬川 順司 | 58 0.4% | 68 0.46% | ||||||||
| 日本カストディ銀行 | 99 0.68% | 249 1.7% | ||||||||
| J.P.MORGAN SECURITIES PLC | 85 0.58% | |||||||||
| 日本トラスティ・サービス信託銀行 | 833 0.56% | 1,065 0.72% | 106 0.72% | 113 0.78% | 151 1.03% | |||||
| DFA INTL SMALL CAP VALUE PORTFOLIO | 809 0.55% | 144 0.98% | 161 1.1% | |||||||
| auカブコム証券 | 115 0.79% | |||||||||
| SBI証券 | 88 0.61% | |||||||||
| 野村信託銀行 | 205 1.4% | 178 1.22% | ||||||||
| 西田 博崇 | 141 0.96% | |||||||||
| 計 | 86,995 59.23% | 88,406 60.18% | 8,920 60.85% | 9,044 61.71% | 9,065 61.86% | 9,204 62.81% | 9,503 64.85% | 9,192 62.72% | 9,126 62.28% | 9,038 61.67% |