大株主
| （単位：千株） | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 三菱商事 | 4,290 20% | 3,218 15% | 3,218 15% | 3,218 16.52% | 3,218 16.52% | 3,218 16.52% | 3,218 16.52% | 3,218 16.52% | 3,218 16.52% | 3,218 16.52% |
| 日本マスタートラスト信託銀行 | 546 2.81% | 476 2.44% | 436 2.24% | 1,125 5.78% | 1,291 6.63% | 1,113 5.72% | 1,245 6.39% | |||
| 三菱UFJ銀行 | 972 4.99% | 972 4.99% | 972 4.99% | 972 4.99% | 972 4.99% | 972 4.99% | 972 4.99% | |||
| 三井住友信託銀行 | 853 3.98% | 853 3.98% | 853 4.38% | 853 4.38% | 853 4.38% | 853 4.38% | 853 4.38% | 853 4.38% | 853 4.38% | |
| QBB持株会 | 1,189 5.54% | 1,209 5.64% | 1,181 5.51% | 1,192 6.12% | 1,099 5.64% | 891 4.58% | 906 4.66% | 935 4.8% | 865 4.44% | 849 4.36% |
| メイワパックス | 428 2% | 428 2% | 428 2% | 428 2.2% | 428 2.2% | 428 2.2% | 428 2.2% | 428 2.2% | 428 2.2% | 428 2.2% |
| 住友生命保険相互会社 | 398 1.86% | 398 1.86% | 398 1.86% | 398 2.04% | 398 2.04% | 398 2.04% | 398 2.04% | 398 2.04% | 398 2.04% | 398 2.04% |
| エムエスティ保険サービス | 390 1.82% | 390 1.82% | 390 1.82% | 390 2% | 390 2% | 390 2% | 390 2% | 390 2% | 390 2% | 390 2% |
| 今津 龍三 | 368 1.72% | 368 1.89% | 368 1.89% | 368 1.89% | 368 1.89% | 368 1.89% | 368 1.89% | |||
| 六甲バター労働組合 | 364 1.87% | 364 1.87% | ||||||||
| 塚本 哲夫 | 413 1.93% | 413 1.93% | 414 1.93% | 405 2.08% | 396 2.03% | 391 2.01% | 381 1.96% | 369 1.9% | ||
| SMBC日興証券 | 522 2.68% | |||||||||
| 六甲バター | 895 4.17% | 1,967 9.17% | 1,967 9.17% | |||||||
| 三菱東京UFJ銀行 | 992 4.63% | 972 4.54% | 972 4.54% | |||||||
| 塚本産業 | 364 1.7% | |||||||||
| 塚本 晴之 | 398 1.86% | 399 1.86% | ||||||||
| 計 | 10,249 47.78% | 10,249 47.78% | 9,703 45.23% | 8,773 45.03% | 8,600 44.14% | 8,349 42.85% | 9,197 47.2% | 9,225 47.35% | 8,972 46.05% | 9,088 46.65% |