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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 宮本 惠史 | 1,764 11.8% | 1,764 11.8% | 1,764 12.2% | 1,504 10.64% | 1,504 10.62% | 1,504 10.62% | 1,504 10.61% | 1,504 10.61% | 1,504 10.61% | 1,504 10.61% |
| 日清紡ホールディングス | 763 5.1% | 763 5.11% | 763 5.28% | 703 4.98% | 703 4.97% | 703 4.97% | 703 4.96% | 703 4.96% | 703 4.96% | 703 4.96% |
| 山喜共伸会 | 476 3.19% | 515 3.45% | 561 3.88% | 533 3.77% | 575 4.06% | 589 4.16% | 644 4.54% | 702 4.96% | 558 3.94% | 606 4.28% |
| 丸紅 | 385 2.58% | 385 2.58% | 385 2.67% | 385 2.73% | 385 2.72% | 385 2.72% | 385 2.72% | 385 2.72% | 385 2.72% | 385 2.72% |
| オフィスサポート | 203 1.36% | 203 1.36% | 203 1.41% | 203 1.44% | 203 1.44% | 203 1.44% | 203 1.43% | 203 1.43% | 203 1.43% | 203 1.44% |
| カンダコーポレーション | 149 1% | 149 1% | 149 1.04% | 149 1.06% | 149 1.06% | 149 1.06% | 149 1.05% | 149 1.05% | 149 1.05% | 149 1.06% |
| 山喜従業員持株会 | 201 1.35% | 210 1.41% | 209 1.45% | 185 1.31% | 184 1.3% | 181 1.28% | 147 1.04% | 146 1.03% | 125 0.88% | 125 0.88% |
| 三井住友銀行 | 109 0.73% | 109 0.73% | 109 0.75% | 109 0.77% | 109 0.77% | 109 0.77% | 109 0.76% | 109 0.76% | 109 0.76% | 109 0.77% |
| 住友生命保険相互会社 | 100 0.69% | 100 0.71% | 100 0.71% | 100 0.71% | 100 0.7% | 100 0.7% | 100 0.7% | 100 0.71% | ||
| SBI証券 | 239 1.6% | 123 0.87% | 92 0.65% | |||||||
| 楽天証券 | 115 0.81% | |||||||||
| シキボウ | 201 1.35% | 201 1.35% | 201 1.39% | 201 1.43% | 201 1.42% | 201 1.42% | 201 1.42% | |||
| 三井住友信託銀行 | 100 0.67% | 100 0.69% | 100 0.71% | 100 0.71% | 100 0.71% | |||||
| 計 | 4,495 30.07% | 4,403 29.46% | 4,548 31.47% | 4,176 29.54% | 4,218 29.77% | 4,228 29.85% | 4,149 29.28% | 4,128 29.14% | 3,955 27.9% | 3,981 28.08% |