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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 日本マスタートラスト信託銀行株式会社1． | 8,488 12.79% | |||||||||
| コニシ共栄会2． | 4,716 7.1% | |||||||||
| 日本カストディ銀行1． | 1,789 2.69% | |||||||||
| 明星工業 | 1,453 2.19% | |||||||||
| コニシ従業員持株会 | 364 1.79% | 716 1.76% | 684 1.88% | 683 1.88% | 702 1.94% | 734 2.06% | 763 2.14% | 743 2.09% | 1,465 2.24% | 1,436 2.16% |
| AVI JAPAN OPPORTUNITY TRUST PLC | 593 1.63% | 593 1.66% | 632 1.77% | 1,047 2.95% | 1,849 2.83% | 1,374 2.07% | ||||
| カネカ | 684 1.87% | 684 1.88% | 684 1.88% | 684 1.92% | 684 1.91% | 684 1.93% | 1,368 2.09% | 1,368 2.06% | ||
| AVI GLOBAL TRUST PLC | 858 2.36% | 858 2.41% | 858 2.4% | 963 2.72% | 1,431 2.19% | 1,346 2.02% | ||||
| 小 西 哲 夫 | 342 1.68% | 685 1.68% | 666 1.82% | 668 1.84% | 657 1.81% | 645 1.81% | 633 1.77% | 623 1.76% | 1,247 1.91% | 1,230 1.85% |
| 小 西 新太郎 | 543 1.49% | 543 1.49% | 578 1.62% | 578 1.62% | 578 1.63% | 1,138 1.74% | 1,120 1.68% | |||
| 日本マスタートラスト信託銀行株式会社1 | 570 2.8% | 1,390 3.42% | 2,521 7.08% | 4,643 13.02% | 4,526 12.78% | 7,863 12.06% | ||||
| コニシ共栄会2 | 2,233 6.27% | 2,295 6.43% | 2,379 6.71% | 4,678 7.17% | ||||||
| 日本カストディ銀行1 | 1,386 3.89% | 1,344 3.77% | 1,346 3.8% | 2,036 3.12% | ||||||
| NORTHERN TRUST CO. RE IEDP AIF CLIENTS NON TREATY ACCOUNT | 896 1.37% | |||||||||
| 三菱UFJ信託銀行 | 540 1.48% | 540 1.51% | 540 1.51% | 540 1.52% | ||||||
| コニシ共栄会1 | 2,215 6.08% | 2,272 6.26% | 2,157 5.95% | |||||||
| 日本マスタートラスト信託銀行株式会社2 | 1,343 3.68% | 1,819 5.01% | 2,096 5.78% | |||||||
| 日本トラスティ・サービス信託銀行株式会社2 | 628 1.72% | 693 1.91% | 676 1.86% | |||||||
| 小 西 千代子 | 410 2.02% | 820 2.02% | 820 2.25% | 608 1.67% | ||||||
| 小 西 啓 二 | 369 1.81% | 738 1.81% | 658 1.8% | |||||||
| GOLDMAN, SACHS & CO. REG | 352 1.73% | 705 1.73% | 593 1.62% | |||||||
| コニシ | 1,977 9.72% | 3,954 9.72% | ||||||||
| 日本トラスティ・サービス信託銀行株式会社1 | 1,639 8.05% | 3,335 8.19% | ||||||||
| コニシ共栄会 2 | 1,158 5.69% | 2,292 5.63% | ||||||||
| 井 上 道 子 | 345 1.7% | 690 1.7% | ||||||||
| 計 | 7,530 36.99% | 15,329 37.66% | 9,291 25.5% | 9,909 27.33% | 10,306 28.45% | 10,775 30.26% | 12,973 36.4% | 13,432 37.93% | 23,974 36.78% | 24,324 36.65% |