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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 東京産業洋紙 | 986 9.01% | 1,000 9.13% | 1,000 9.3% | 1,000 9.3% | 1,000 9.3% | 1,000 9.3% | 1,000 9.29% | 1,000 9.28% | 1,000 9.41% | 1,000 9.49% |
| 日本マスタートラスト信託銀行 | 487 4.53% | 679 6.32% | 626 5.94% | |||||||
| 日本カストディ銀行 | 284 2.64% | 255 2.38% | 349 3.25% | 422 3.97% | 422 4.01% | |||||
| 日本紙パルプ商事 | 518 4.73% | 518 4.73% | 518 4.82% | 518 4.82% | 518 4.82% | 518 4.82% | 518 4.82% | 518 4.81% | 518 4.87% | 518 4.92% |
| 四国銀行 | 506 4.62% | 506 4.62% | 506 4.7% | 506 4.7% | 506 4.7% | 506 4.7% | 506 4.7% | 506 4.7% | 506 4.76% | 506 4.8% |
| 関日野出 | 390 3.7% | |||||||||
| TMY | 1,170 10.69% | 1,170 10.69% | 1,170 10.89% | 1,170 10.89% | 670 6.24% | 370 3.45% | 370 3.45% | 370 3.44% | 370 3.49% | 370 3.52% |
| 山岡節子 | 219 2.04% | 208 1.94% | 201 1.87% | 177 1.68% | ||||||
| 関 | 390 3.56% | 390 3.56% | 390 3.63% | 390 3.63% | 390 3.63% | 390 3.63% | 390 3.63% | 390 3.62% | 390 3.67% | |
| 岩崎泰次 | 219 2.04% | 218 2.06% | ||||||||
| 本州電材 | 196 1.83% | 196 1.85% | ||||||||
| 日本トラスティ・サービス信託銀行 | 493 4.5% | 493 4.5% | 422 3.92% | 422 3.93% | 358 3.33% | |||||
| STATE STREET BANK AND TRUST COMPANY | 293 2.73% | 342 3.18% | ||||||||
| 山岡 節子 | 294 2.69% | 284 2.6% | 254 2.37% | |||||||
| 日本マスタートラスト信託 銀行 | 413 3.78% | 457 4.18% | ||||||||
| 日本トラスティ・サービス信託 銀行 | 258 2.36% | 285 2.6% | ||||||||
| 計 | 5,455 49.8% | 5,528 50.47% | 5,618 52.23% | 5,905 54.9% | 5,752 53.47% | 4,700 43.7% | 4,361 40.53% | 4,472 41.52% | 4,540 42.71% | 5,073 48.16% |