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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 岩崎 辰之 | 1,266.6 27.19% | 1,266.6 27.19% | 1,266.6 27.19% | 2,483.7 27.87% | 2,483.7 27.87% | 2,483.7 27.87% | 2,483.7 27.87% | 2,483.7 27.83% | 2,483.7 27.79% | 2,483.7 27.76% |
| パナソニックホールディングス | 1,000 11.21% | 1,000 11.19% | 1,000 11.18% | |||||||
| LIXIL | 440 9.44% | 440 9.44% | 440 9.44% | 880 9.87% | 880 9.87% | 880 9.87% | 690 7.74% | 465 5.21% | 465 5.2% | 465 5.2% |
| 松浦 一夫 | 50 1.07% | 168.3 1.88% | 191.7 2.05% | 200.9 2.25% | 201.2 2.26% | 204.2 2.29% | 204.2 2.29% | 192.7 2.15% | ||
| 三菱UFJモルガン・スタンレー証券 | 170.4 1.9% | |||||||||
| 日本マスタートラスト信託銀行 | 110.9 2.38% | 214.1 4.59% | 217.1 4.66% | 95.9 1.07% | 165 1.77% | 356.9 4% | 520.6 5.84% | 303 3.4% | 311 3.48% | 162.1 1.81% |
| 和田 祐宏 | 100.1 1.12% | 150.6 1.68% | ||||||||
| エプコ社員持株会 | 43.5 0.93% | 50 1.07% | 78.2 0.87% | 90.4 1.01% | 96.332 1.08% | 95.532 1.07% | 110.619 1.24% | 125.319 1.4% | 125.322 1.4% | |
| 恒川 拓也 | 74.6 0.83% | 80.4 0.9% | ||||||||
| 土門 尚三 | 76 0.85% | 79 0.89% | 80 0.9% | 80 0.9% | 80 0.89% | |||||
| ワダ マサヒロ | 129.3 1.45% | |||||||||
| 山内 仁也 | 43.3 0.92% | 45.5 0.97% | 45.5 0.97% | 91 1.02% | 91 1.02% | 91 1.02% | 91 1.02% | 91.2 1.02% | 91.4 1.02% | |
| 南角 光彦 | 72.1 0.81% | |||||||||
| パナソニック | 694 14.89% | 694 14.89% | 694 14.89% | 1,388 15.57% | 1,388 15.57% | 1,388 15.57% | 1,194 13.4% | |||
| 志野 文哉 | 169.1 3.63% | 83.5 0.94% | 213.5 2.4% | |||||||
| SMBC日興証券 | 129.2 1.45% | |||||||||
| 日本カストディ銀行 | 129.5 1.45% | |||||||||
| 上野 将人 | 130.5 1.46% | 85.4 0.95% | ||||||||
| 橋本総業ホールディングス | 56 0.62% | |||||||||
| 日本トラスティ・サービス信託銀行 | 160 3.43% | 70 1.5% | 75.8 0.85% | 55.8 0.62% | ||||||
| MSIP CLIENT SECURITIES | 62 1.33% | 64.4 0.72% | ||||||||
| エプコ | 189.345 4.06% | 201.981 4.33% | 201.981 4.33% | |||||||
| Deutsche Bank AG London 610 | 57.3 1.23% | |||||||||
| 山中 夕典 | 50 1.07% | |||||||||
| CBNY-GOVERNMENT OF NORWAY | 73.4 1.57% | 63.4 1.36% | ||||||||
| SBI証券 | 188.1 4.03% | |||||||||
| 計 | 3,209.145 68.84% | 3,214.681 69.01% | 3,084.481 66.22% | 5,455.8 61.18% | 5,487 61.57% | 5,785.832 64.92% | 5,697.732 63.93% | 4,909.919 55.02% | 4,964.519 55.56% | 4,910.222 54.88% |