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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 埠頭ジャスタック | 2,810 18.25% | 2,819 18.3% | 2,899 19.31% | 290 19.32% | 290 19.32% | 290 19.32% | 290 19.32% | 290 19.24% | 290 19.18% | 290 19.12% |
| セオ運輸 | 41 2.74% | 77 5.14% | 145 9.68% | 163 10.85% | 163 10.81% | 163 10.78% | ||||
| 丸協産業 | 252 1.68% | 46 3.08% | 94 6.32% | 110 7.37% | 111 7.39% | 131 8.75% | 131 8.72% | 130 8.57% | ||
| 日本カストディ銀行 | 76 5.12% | 76 5.12% | 76 5.1% | 76 5.09% | 58 3.88% | |||||
| 三菱UFJ銀行 | 44 2.96% | 44 2.96% | 44 2.96% | 44 2.96% | 44 2.95% | 44 2.94% | 44 2.93% | |||
| 三井住友銀行 | 384 2.49% | 384 2.49% | 384 2.56% | 38 2.56% | 38 2.56% | 38 2.56% | 38 2.56% | 38 2.55% | 38 2.54% | 38 2.54% |
| 日本生命保険相互会社 | 480 3.12% | 384 2.49% | 384 2.56% | 38 2.56% | 38 2.56% | 38 2.56% | 38 2.56% | 38 2.55% | 38 2.55% | 38 2.54% |
| 野村證券 | 31 2.09% | |||||||||
| JPモルガン証券 | 30 2.04% | |||||||||
| 原 伊都子 | 109 7.29% | 109 7.29% | 109 7.29% | 109 7.26% | 76 5.06% | 26 1.74% | ||||
| 城見不動産 | 50 3.33% | |||||||||
| SBI証券 | 18 1.21% | |||||||||
| 原 勝隆 | 16 1.12% | 16 1.11% | ||||||||
| 三井住友海上火災保険 | 308 2% | 308 2% | 308 2.05% | 15 1.02% | ||||||
| 尾崎 保秀 | 22 1.5% | 23 1.59% | ||||||||
| ニヤクコーポレーション | 2,336 15.16% | 2,336 15.16% | 2,336 15.56% | 233 15.56% | 176 11.76% | 104 6.97% | ||||
| 大水 | 250 1.62% | 250 1.62% | 250 1.67% | 25 1.67% | 25 1.67% | 25 1.67% | ||||
| 日本トラスティ・サービス信託銀行 | 769 4.99% | 769 4.99% | 769 5.12% | 76 5.12% | 76 5.12% | |||||
| 原 徹 | 1,094 7.1% | 1,094 7.1% | 1,094 7.29% | 109 7.29% | ||||||
| 三菱東京UFJ銀行 | 444 2.88% | 444 2.88% | 444 2.96% | |||||||
| 大和証券 | 249 1.61% | |||||||||
| 青 木 達 也 | 275 1.78% | |||||||||
| 計 | 9,152 59.43% | 9,039 58.69% | 9,122 60.76% | 925 61.61% | 935 62.29% | 915 60.95% | 894 59.59% | 925 61.4% | 928 61.43% | 852 56.22% |