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 | 2,069 2.14% | 2,114 2.19% | 453 2.77% | 583 3.56% | 748 4.57% | 947 5.79% | 1,653 10.07% | 1,626 9.9% | 1,625 9.88% | 1,782 10.82% |
| 日本カストディ銀行 | 697 4.26% | 1,053 6.41% | 1,108 6.74% | 1,195 7.27% | 1,151 6.99% | |||||
| 丸紅 | 4,618 4.78% | 4,618 4.78% | 923 5.65% | 923 5.65% | 923 5.65% | 923 5.64% | 923 5.62% | 923 5.62% | 923 5.61% | 923 5.6% |
| 日本製紙 | 3,595 3.72% | 3,595 3.72% | 719 4.39% | 719 4.39% | 719 4.39% | 719 4.39% | 719 4.37% | 719 4.37% | 719 4.37% | 719 4.36% |
| トーモク共栄会 | 2,771 2.87% | 2,858 2.96% | 560 3.42% | 577 3.53% | 597 3.65% | 618 3.78% | 639 3.89% | 633 3.85% | 655 3.98% | 679 4.12% |
| ホッカンホールディングス | 8,522 8.81% | 3,022 3.13% | 604 3.69% | 604 3.69% | 604 3.69% | 604 3.69% | 604 3.68% | 604 3.67% | 604 3.67% | 604 3.67% |
| トーモク社員持株会 | 2,189 2.26% | 2,302 2.38% | 443 2.71% | 456 2.79% | 490 3% | 516 3.16% | 548 3.34% | 596 3.62% | 591 3.59% | 600 3.64% |
| 特種東海製紙 | 2,700 2.79% | 2,700 2.79% | 540 3.3% | 540 3.3% | 540 3.3% | 540 3.3% | 540 3.28% | 540 3.28% | 540 3.28% | 540 3.27% |
| 日本生命保険相互会社 | 388 2.36% | 388 2.36% | 388 2.35% | |||||||
| みずほ銀行 | 3,748 3.88% | 3,748 3.88% | 749 4.58% | 749 4.58% | 749 4.58% | 749 4.58% | 749 4.56% | 569 3.46% | 388 2.36% | 388 2.36% |
| 村上貴輝 | 399 2.42% | |||||||||
| 三菱商事 | 8,435 8.72% | 4,735 4.9% | 947 5.79% | 947 5.79% | 947 5.79% | 947 5.79% | ||||
| 日本トラスティ・サービス信託銀行 | 3,585 3.71% | 3,889 4.02% | 704 4.3% | 550 3.36% | 611 3.74% | |||||
| 計 | 42,235 43.67% | 33,584 34.73% | 6,645 40.65% | 6,651 40.69% | 6,931 42.41% | 7,264 44.42% | 7,819 47.62% | 7,709 46.92% | 7,642 46.49% | 7,776 47.22% |