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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 小松安弘興産 | 14,339 32.38% | 14,339 32.38% | 14,339 34.69% | 14,339 34.69% | 14,339 34.69% | 28,778 35.18% | 28,778 35.17% | 28,778 35.16% | 28,778 35.61% | 28,778 35.59% |
| 日本マスタートラスト信託銀行 | 600 1.35% | 600 1.35% | 600 1.45% | 1,867 4.52% | 600 1.45% | 1,200 1.47% | 1,200 1.47% | 1,200 1.47% | 1,200 1.48% | 1,200 1.48% |
| 日本カストディ銀行 | 1,525 1.86% | 1,093 1.34% | 6,191 7.57% | 4,661 5.77% | 1,187 1.47% | |||||
| 積水化成品工業 | 1,732 3.91% | 1,732 3.91% | 1,732 4.19% | 1,732 4.19% | 1,732 4.19% | 3,245 3.97% | 2,665 3.26% | 2,865 3.5% | 2,865 3.55% | 2,865 3.54% |
| 西日本シティ銀行 | 880 1.99% | 880 1.98% | 880 2.12% | 880 2.13% | 880 2.13% | 1,760 2.15% | 1,760 2.15% | 1,760 2.15% | 1,760 2.18% | 1,760 2.18% |
| エフピコ共栄会 | 818 1.85% | 836 1.88% | 817 1.97% | 805 1.95% | 782 1.89% | 1,567 1.92% | 1,558 1.9% | 1,579 1.93% | 1,607 1.99% | 1,595 1.97% |
| 第一生命保険 | 551 1.33% | 1,102 1.35% | 1,102 1.35% | 1,102 1.35% | 1,102 1.36% | 1,102 1.36% | ||||
| エフピコ社員持株会 | 1,040 1.29% | 1,098 1.36% | ||||||||
| 住友生命保険相互会社 | 1,273 1.56% | 1,405 1.74% | ||||||||
| もみじ銀行 | 1,525 1.86% | 1,067 1.3% | ||||||||
| 日本トラスティ・サービス信託銀行 | 762 1.72% | 762 1.72% | 762 1.84% | 688 1.67% | 762 1.85% | |||||
| GOVERMENT OF NORWAY | 671 1.62% | |||||||||
| HSBC-FUND SERVICES CLIENTS A/C 500 | 669 1.61% | 652 1.58% | ||||||||
| エフピコ | 2,889 6.52% | 2,944 6.64% | ||||||||
| 日本トラスティ・サービス 信託銀行 | 969 2.18% | |||||||||
| CBNY-GOVERNMENT OF NORWAY | 831 1.88% | |||||||||
| 計 | 26,845 60.62% | 26,815 60.55% | 24,760 59.89% | 24,949 60.35% | 25,582 61.88% | 51,574 63.04% | 54,447 66.53% | 54,609 66.72% | 52,165 64.54% | 52,896 65.42% |