大株主
| （単位：千株） | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 |
|---|---|---|---|---|---|---|---|
| 管理信託受託者 株式会社SMBC信託銀行 | 900 31.4% | 900 31.36% | |||||
| THE HONGKONG AND SHANGHAI BANKING CORPORATION LTD - SINGAPORE BRANCH PRIVATE BANKING DIVISION CLIENTS A/C 8221-623793 | 744 26.1% | 748.7 26.1% | 755.2 26.3% | 780.5 27.2% | |||
| 東京中小企業投資育成 | 200 7.75% | 200 7.06% | 200 7% | 199 6.9% | 199 6.9% | 199 6.9% | 199 6.93% |
| ヤシマキザイ従業員持株会 | 191.2 7.41% | 228.401 8.06% | 160.107 5.6% | 143.042 5% | 143.934 5% | 132.688 4.6% | 136.688 4.76% |
| みなと銀行 | 123 4.77% | 100 3.53% | 100 3.5% | 99 3.4% | 99 3.4% | 99 3.4% | 99 3.45% |
| 日本生命保険相互会社 | 100 3.87% | 100 3.53% | 100 3.5% | 100 3.5% | 100 3.4% | 99.4 3.4% | 95 3.31% |
| コクサイエアロマリン | 120 4.65% | 120 4.23% | 120 4.2% | 120 4.2% | 120 4.1% | 85 2.9% | 85 2.96% |
| バンザイ | 55 1.9% | 55 1.9% | 55 1.9% | 55 1.9% | 55 1.91% | ||
| 藤本興業 | 51.5 1.7% | 51.5 1.79% | |||||
| レシップホールディングス | 30 1% | 30 1% | 30 1.04% | ||||
| 管理委託受託者 株式会社SMBC信託銀行 | 700 24.72% | 800 28.1% | 800 28% | 900 31.4% | |||
| 陽栄 | 50 1.7% | 50 1.7% | |||||
| 関 正一郎 | 191.152 7.41% | 191.352 6.75% | 118.052 4.1% | 120.407 4.2% | |||
| THE HONGKONG AND SHANGHAI BANKING CORPORATION LTD - SINGAPORE BRANCH PRIVATE BANKING DIVISION CLIENT A/C 8221-563114 | 512.2 18.09% | 568.9 20% | |||||
| SHIGETA MITSUTOKI | 59.7 2.1% | ||||||
| BNYM AS AGT/CLTS NON TREATY JASDEC | 59.7 2.1% | ||||||
| 関 正幸 | 52 1.83% | ||||||
| 佐藤 泰子 | 468.4 18.15% | ||||||
| 神鋼造機 | 428 16.58% | ||||||
| 関 年子 | 280.4 10.86% | ||||||
| 佐藤 厚 | 190.761 7.39% | ||||||
| 計 | 2,292.913 88.84% | 2,263.653 79.9% | 2,281.759 80% | 2,430.449 84.9% | 2,445.634 84.9% | 2,406.788 83.5% | 2,431.688 84.71% |