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 | 3,255 2.19% | 4,112 2.76% | 867 3% | 871 3.04% | 878 3.1% | 892 3.15% | 2,336 8.24% | 2,812 9.88% | 2,751 9.66% | 2,916 10.23% |
| 明治安田生命保険相互会社 | 7,000 4.71% | 7,000 4.71% | 1,400 4.84% | 1,400 4.89% | 1,400 4.94% | 1,400 4.94% | 1,400 4.94% | 1,400 4.92% | 1,400 4.91% | 1,400 4.91% |
| DNT取引関係持株会 | 5,875 3.95% | 6,102 4.1% | 1,213 4.19% | 1,252 4.37% | 1,233 4.35% | 1,257 4.44% | 1,301 4.59% | 1,381 4.85% | 1,377 4.84% | 1,375 4.82% |
| 三菱UFJ銀行 | 1,228 4.29% | 1,228 4.33% | 1,228 4.33% | 1,228 4.33% | 1,228 4.31% | 1,228 4.31% | 1,228 4.31% | |||
| ダイニッカ | 1,215 4.28% | 1,215 4.27% | 1,215 4.26% | 1,215 4.26% | ||||||
| 島津製作所 | 5,001 3.36% | 5,001 3.36% | 1,000 3.46% | 1,000 3.49% | 1,000 3.53% | 1,000 3.53% | 1,000 3.53% | 1,000 3.51% | 1,000 3.51% | 1,000 3.51% |
| 富国生命保険相互会社 | 5,002 3.36% | 5,002 3.36% | 1,000 3.46% | 1,000 3.49% | 1,000 3.53% | 1,000 3.53% | 1,000 3.53% | 1,000 3.51% | 1,000 3.51% | 1,000 3.51% |
| 東京海上日動火災保険 | 5,068 3.41% | 5,068 3.41% | 1,013 3.5% | 1,013 3.54% | 1,013 3.58% | 1,013 3.58% | 1,013 3.57% | 1,013 3.56% | 1,013 3.56% | 844 2.96% |
| 田邊 康秀 | 4,437 2.98% | 4,441 2.98% | 853 2.95% | 829 2.9% | 829 2.93% | 829 2.93% | 829 2.92% | 829 2.91% | 829 2.91% | 821 2.88% |
| 日本カストディ銀行 | 718 2.52% | 1,117 3.92% | 691 2.42% | |||||||
| BNYMSANV AS AGENT/CLIENTS LUX UCITS NON TREATY 1 | 817 2.88% | 643 2.27% | ||||||||
| 三菱商事 | 5,942 4% | 5,942 4% | 1,188 4.11% | 1,188 4.15% | 1,188 4.19% | 1,188 4.19% | ||||
| 日本トラスティ・サービス信託銀行 | 5,410 3.64% | 4,899 3.29% | 1,129 3.9% | 988 3.45% | 760 2.68% | |||||
| 三菱東京UFJ銀行 | 6,141 4.13% | 6,141 4.13% | 1,228 4.25% | |||||||
| 計 | 53,134 35.76% | 53,711 36.15% | 10,894 37.7% | 10,773 37.67% | 10,533 37.21% | 10,627 37.54% | 11,969 42.24% | 12,599 44.3% | 12,934 45.44% | 12,493 43.84% |