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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 佐藤商事 | 3,599 29.92% | 3,599 29.92% | 3,599 30.05% | 359 30.05% | 359 30.05% | 359 30.06% | 120 12.53% | 120 12.53% | 120 12.53% | 120 12.53% |
| ネポン共栄会 | 540 4.49% | 586 4.87% | 577 4.82% | 45 3.79% | 50 4.25% | 57 4.76% | 62 6.47% | 68 7.14% | 76 7.95% | 80 8.41% |
| 福田 晴久 | 64 5.38% | 64 5.35% | 60 6.37% | 60 6.37% | 64 6.72% | 68 7.14% | ||||
| ほがらか信託株式会社信託口A-2 | 52 5.47% | 52 5.47% | ||||||||
| 住田 誠司 | 48 5.02% | |||||||||
| 三井住友銀行 | 496 4.13% | 496 4.13% | 496 4.14% | 49 4.14% | 49 4.14% | 49 4.15% | 47 4.97% | 47 4.97% | 47 4.97% | 47 4.98% |
| ユニテック | 312 2.59% | 312 2.59% | 312 2.61% | 31 2.61% | 31 2.61% | 31 2.61% | 31 3.26% | 31 3.26% | 31 3.26% | 31 3.26% |
| 青木 聖 | 25 2.69% | |||||||||
| 日興通信 | 24 2.56% | 24 2.56% | 24 2.56% | 24 2.56% | ||||||
| 鈴木 愛子 | 23 1.99% | 23 1.99% | 23 2.49% | 23 2.49% | 23 2.49% | 23 2.49% | ||||
| SBI証券 | 24 2.56% | |||||||||
| 高原興産 | 236 1.96% | 236 1.96% | 236 1.97% | 23 1.97% | 23 1.97% | 23 1.97% | 23 2.46% | 23 2.46% | ||
| 福田 公一 | 52 4.37% | 52 4.37% | 52 5.47% | 52 5.47% | ||||||
| きらぼし銀行 | 29 2.47% | 29 2.47% | 29 2.47% | 29 3.08% | 27 2.85% | |||||
| 外池 栄一郎 | 25 2.61% | |||||||||
| 住友生命保険相互会社 | 273 2.27% | 273 2.27% | 273 2.28% | 27 2.28% | 27 2.28% | 27 2.28% | ||||
| 福 田 公 一 | 623 5.19% | 623 5.19% | 623 5.21% | 62 5.21% | ||||||
| 福 田 晴 久 | 503 4.19% | 503 4.19% | 503 4.21% | 53 4.51% | ||||||
| 鈴 木 愛 子 | 238 1.99% | 238 1.99% | 238 1.99% | 23 1.99% | ||||||
| 東京都民銀行 | 295 2.46% | 295 2.46% | 295 2.47% | |||||||
| 計 | 7,118 59.18% | 7,164 59.56% | 7,155 59.74% | 706 59.02% | 712 59.51% | 718 60% | 475 49.67% | 481 50.25% | 488 51% | 522 54.55% |