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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 日本マスタートラスト信託銀行 | 515 1.71% | 761 2.57% | 857 2.89% | 1,113 3.76% | 1,408 4.84% | 2,487 8.66% | 2,621 9.17% | 2,550 9.02% | 2,710 9.62% | |
| バイオグリーン | 2,444 8.1% | 2,444 8.1% | 2,444 8.25% | 2,444 8.25% | 2,444 8.25% | 2,444 8.39% | 2,444 8.51% | 2,444 8.55% | 2,444 8.65% | 2,444 8.67% |
| GOLDMAN, SACHS&CO.REG | 881 2.97% | 1,468 4.95% | 1,534 5.34% | 1,899 6.65% | 1,975 6.99% | 2,227 7.9% | ||||
| 千代田産業 | 1,748 5.79% | 1,748 5.79% | 1,748 5.9% | 1,748 5.9% | 1,748 5.9% | 1,748 6% | 1,748 6.08% | 1,748 6.12% | 1,748 6.18% | 1,748 6.2% |
| 佐藤美武 | 1,547 5.13% | 1,530 5.07% | 1,516 5.12% | 1,502 5.07% | 1,498 5.06% | 1,475 5.07% | 1,452 5.06% | 1,449 5.07% | 1,447 5.12% | 1,444 5.13% |
| 北越工業持株会 | 1,292 4.28% | 1,302 4.32% | 1,260 4.25% | 1,246 4.21% | 1,290 4.36% | 1,265 4.35% | 1,189 4.14% | 1,238 4.34% | 1,011 3.58% | 1,043 3.7% |
| CITCO TRUSTEES LIMITED SOLELY IN ITS CAPACITY AS TRUSTEE OF THE VPL1 TRUST | 1,000 3.48% | 1,000 3.5% | 1,000 3.54% | 1,000 3.55% | ||||||
| 第四北越銀行 | 932 3.2% | 932 3.25% | 932 3.26% | 932 3.3% | 932 3.31% | |||||
| みずほ銀行 | 932 3.09% | 932 3.09% | 932 3.15% | 932 3.15% | 932 3.15% | 932 3.2% | 932 3.25% | 932 3.26% | 932 3.3% | 932 3.31% |
| NORTHERN TRUST CO. RE NON TREATY CLIENTS ACCOUNT | 707 2.5% | 801 2.84% | ||||||||
| GOLDMAN SACHS INTERNATIONAL | 777 2.62% | 1,095 3.7% | 1,334 4.58% | 658 2.3% | ||||||
| 日本カストディ銀行 | 1,079 3.7% | 877 3.06% | ||||||||
| GOLDMAN SACHS&CO.REG | 1,348 4.63% | |||||||||
| 日本トラスティ・サービス信託銀行 | 1,093 3.63% | 2,006 6.65% | 1,984 6.7% | 1,961 6.62% | 1,541 5.2% | |||||
| 第四銀行 | 932 3.09% | 932 3.09% | 932 3.15% | 932 3.15% | 932 3.15% | |||||
| 日本生命保険相互会社 | 568 1.88% | 568 1.88% | 568 1.92% | |||||||
| 石田君江 | 550 1.83% | 550 1.83% | 550 1.86% | |||||||
| 佐藤豪一 | 486 1.61% | |||||||||
| 計 | 11,596 38.44% | 12,531 41.54% | 12,699 42.86% | 13,285 44.84% | 14,065 47.47% | 13,969 47.96% | 14,600 50.82% | 14,924 52.23% | 14,750 52.19% | 15,284 54.24% |