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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 河端義彦 | 2,951.9 53.89% | 2,681.9 48.96% | 2,694.183 49.01% | 2,699.797 49.06% | 2,705.411 49.09% | 2,705.411 49.07% | 2,705.411 49.07% | 2,705.411 49.07% | 2,705.411 49.07% | 2,705.411 49.07% |
| 一蔵従業員持株会 | 33.1 0.6% | 49.079 0.89% | 63.671 1.15% | 90.136 1.64% | 119.264 2.16% | 163.35 2.96% | 194.053 3.52% | 208.671 3.78% | 213.652 3.87% | 233.819 4.24% |
| 白石隆治 | 200 3.65% | 200 3.65% | 203.082 3.69% | 204.491 3.72% | 205.9 3.74% | 207.365 3.76% | 207.365 3.76% | 207.365 3.76% | 207.365 3.76% | 207.365 3.76% |
| 原田 始 | 123.2 2.23% | |||||||||
| 萩原雄二 | 92.4 1.68% | 77.2 1.4% | ||||||||
| 岩渕 拓 | 67 1.22% | 67 1.22% | ||||||||
| 山本俊輔 | 42 0.76% | 42 0.76% | 42 0.76% | 42 0.76% | 42 0.76% | |||||
| 石原 勝 | 35.5 0.64% | 37 0.67% | ||||||||
| 外山昌男 | 36 0.65% | 36 0.65% | ||||||||
| 秋山秀健 | 31 0.56% | |||||||||
| 日本マスタートラスト信託銀行 | 30 0.54% | 106.4 1.94% | 168.7 3.06% | 217.8 3.96% | 118.6 2.15% | 80.9 1.47% | 224.9 4.08% | 147.2 2.67% | 47.5 0.86% | |
| 日本カストディ銀行 | 229.8 4.17% | 167.4 3.04% | 68.3 1.24% | 46.6 0.85% | ||||||
| 川崎祐一 | 63.1 1.14% | 67.1 1.22% | 67.1 1.22% | |||||||
| 岩渕拓 | 62.5 1.14% | 63.6 1.15% | 63.9 1.16% | 65 1.18% | 65.2 1.18% | |||||
| SBI証券 | 23.8 0.43% | 42.796 0.78% | 46.036 0.83% | |||||||
| 富安理之 | 32.5 0.59% | |||||||||
| JP JPMSE LUX RE NOMURA INT PLC 1 EQ CO | 62.6 1.14% | |||||||||
| SMBC日興証券 | 144.5 2.62% | |||||||||
| JPMBL RE NOMURA INTERNATIONAL PLC 1 COLL EQUITY | 68.6 1.24% | |||||||||
| 日本トラスティ・サービス信託銀行 | 194 3.54% | 301.7 5.5% | 45.7 0.83% | 46.3 0.84% | 46.7 0.85% | |||||
| BNY GCM CLIENT ACCOUNT JPRD AC ISG | 61.4 1.12% | 72.5 1.32% | ||||||||
| 浜本憲至 | 60 1.09% | 67 1.22% | ||||||||
| 吉岡裕之 | 57.7 1.04% | 38.1 0.69% | ||||||||
| 内藤征吾 | 78.3 1.42% | |||||||||
| 野村信託銀行 | 101.7 1.85% | 68.1 1.24% | ||||||||
| 上田八木短資 | 55.9 1.02% | 84.6 1.53% | ||||||||
| 越戸聡 | 77.9 1.41% | |||||||||
| GMOクリック証券 | 67.9 1.23% | |||||||||
| 小手川隆 | 250 4.56% | 55 1% | ||||||||
| 山田浩史 | 48 0.87% | 48 0.87% | ||||||||
| 田渕潤一郎 | 25 0.45% | |||||||||
| 寺島邦夫 | 25 0.45% | |||||||||
| 計 | 3,780.8 69.03% | 3,627.279 66.22% | 3,835.336 69.78% | 3,848.124 69.93% | 3,683.775 66.84% | 3,768.926 68.36% | 3,778.625 68.53% | 3,589.783 65.11% | 3,493.428 63.36% | 3,559.995 64.57% |