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 | 2026/03 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 明治安田生命保険相互会社 | 13,746 7.57% | 1,374 7.57% | 1,374 6.66% | 1,374 6.78% | 1,374 7.04% | 1,374 7.04% | 1,374 7.04% | 1,374 7.04% | 4,123 7.49% | 4,123 8.29% | 3,636 9.52% |
| 日本マスタートラスト信託銀行 | 5,620 3.09% | 713 3.93% | 953 4.62% | 1,269 6.26% | 1,317 6.75% | 1,603 8.21% | 2,983 15.29% | 3,149 16.14% | 6,448 11.72% | 5,457 10.97% | 3,542 9.27% |
| 東京海上日動火災保険 | 7,000 3.85% | 650 3.58% | 650 3.15% | 650 3.21% | 600 3.07% | 550 2.82% | 550 2.82% | 550 2.82% | 1,650 3% | 1,650 3.32% | 1,650 4.32% |
| みずほ銀行 | 4,000 2.2% | 400 2.2% | 400 1.94% | 400 1.97% | 400 2.05% | 400 2.05% | 400 2.05% | 400 2.05% | 1,200 2.18% | 1,200 2.41% | 1,200 3.14% |
| STATE STREET BANK AND TRUST COMPANY | 338 1.73% | 323 1.66% | 352 1.81% | 1,106 2.01% | 986 1.98% | 1,158 3.03% | |||||
| みずほ信託銀行 | 266 1.47% | 266 1.36% | 266 1.36% | 799 2.09% | |||||||
| 日本カストディ銀行 | 249 1.28% | 273 1.4% | 1,800 9.22% | 3,894 7.08% | 953 1.92% | 794 2.08% | |||||
| クレハグループ従業員持株会 | 766 2% | ||||||||||
| 東邦銀行 | 638 1.67% | ||||||||||
| 常陽銀行 | 614 1.61% | ||||||||||
| レノ | 4,919 9.89% | ||||||||||
| エスグラントコーポレーション | 4,036 8.11% | ||||||||||
| 野村 絢 | 5,262 9.56% | ||||||||||
| かんぽ生命保険 | 429 2.2% | 1,064 1.93% | |||||||||
| GOVERNMENT OF NORWAY | 374 1.81% | 1,061 1.93% | |||||||||
| THE BANK OF NEW YORK, TREATY JASDEC ACCOUNT | 276 1.41% | 873 1.59% | |||||||||
| J.P. MORGAN BANK LUXEMBOURG S.A. | 388 1.88% | 341 1.69% | 417 2.14% | 333 1.71% | 373 1.91% | 345 1.77% | |||||
| JP MORGAN CHASE BANK | 420 2.04% | 301 1.49% | 416 2.13% | 321 1.65% | |||||||
| 日本トラスティ・サービス信託 銀行 | 3,198 1.76% | 290 1.6% | 732 3.55% | 354 1.75% | 639 3.28% | ||||||
| J.P. MORGAN CHASE BANK | 363 1.86% | ||||||||||
| 日本トラスティ・サービス信託銀行 | 342 1.76% | ||||||||||
| 資産管理サービス信託銀行 | 401 1.98% | ||||||||||
| ジェーピー モルガン チェース バンク | 3,298 1.82% | 453 2.5% | |||||||||
| 第一三共 | 4,330 2.38% | 291 1.6% | |||||||||
| CBNY-GOVERNMENT OF NORWAY | 5,205 2.86% | ||||||||||
| 野村信託銀行 | 2,743 1.51% | ||||||||||
| 計 | 55,766 30.69% | 5,688 31.31% | 7,883 38.17% | 8,283 40.88% | 7,477 38.31% | 7,853 40.24% | 8,655 44.35% | 8,999 46.11% | 26,684 48.49% | 27,548 55.38% | 14,798 38.72% |