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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 積水化学工業 | 20,337 21.19% | 9,978 21.23% | 9,855 21.74% | 9,855 21.74% | 9,855 21.75% | 9,855 21.84% | 9,855 21.81% | 9,855 21.77% | 9,855 21.72% | 9,855 21.68% |
| 日本マスタートラスト信託銀行 | 1,379 3.04% | 1,921 4.26% | 3,567 7.89% | 3,524 7.79% | 3,226 7.11% | 3,644 8.02% | ||||
| 積水化成品従業員持株会 | 3,585 3.73% | 1,887 4.01% | 1,727 3.81% | 1,679 3.7% | 1,727 3.81% | 1,817 4.03% | 1,894 4.19% | 1,945 4.3% | 1,979 4.36% | 2,019 4.44% |
| 第一生命保険 | 6,063 6.31% | 3,031 6.45% | 3,031 6.68% | 3,031 6.68% | 3,031 6.69% | 3,031 6.72% | 2,576 5.7% | 2,273 5.02% | 1,970 4.34% | 1,970 4.33% |
| 積水樹脂 | 2,839 2.95% | 1,419 3.02% | 1,419 3.13% | 1,419 3.13% | 1,419 3.13% | 1,419 3.14% | 1,419 3.14% | 1,419 3.14% | 1,419 3.13% | 1,419 3.12% |
| INTERACTIVE BROKERS LLC | 1,405 3.09% | |||||||||
| エフピコ | 2,697 2.81% | 1,348 2.87% | 1,348 2.97% | 1,348 2.97% | 1,348 2.98% | 1,348 2.99% | 1,348 2.98% | 1,348 2.98% | 1,348 2.97% | 1,348 2.97% |
| 三菱UFJ銀行 | 1,327 2.92% | 1,327 2.93% | 1,327 2.94% | 1,327 2.94% | 1,327 2.93% | 1,327 2.93% | 1,327 2.92% | |||
| 積水化成品取引先持株会 | 1,151 2.55% | 1,138 2.52% | 1,210 2.67% | 1,266 2.79% | 1,172 2.58% | |||||
| 日本カストディ銀行 | 990 2.19% | 626 1.38% | ||||||||
| INTERACTIVE BROKERS LLC (常任代理人 インタラクティブ・ブローカーズ証券 | 1,562 3.44% | |||||||||
| 大同生命保険 | 2,836 2.95% | 1,418 3.01% | 1,418 3.12% | 1,418 3.12% | 1,418 3.13% | 1,418 3.14% | 1,418 3.14% | 1,418 3.13% | 1,418 3.13% | |
| デンカ | 1,250 2.66% | 1,250 2.75% | 1,250 2.75% | 1,250 2.76% | 1,250 2.77% | 1,250 2.77% | ||||
| BNP PARIBAS SECURITIES SERVICES LUXEMBOURG/JASDEC/FIM/LUXEMBOURG FUNDS/UCITS ASSETS | 1,400 3.08% | 1,440 3.17% | 1,477 3.26% | |||||||
| 旭化成 | 1,250 2.66% | 1,250 2.75% | 1,250 2.75% | 1,250 2.76% | ||||||
| 日本トラスティ・サービス信託銀行 | 2,446 2.54% | 1,117 2.37% | 1,458 3.21% | |||||||
| 三菱東京UFJ銀行 | 2,655 2.76% | 1,327 2.82% | 1,327 2.92% | |||||||
| 旭化成ケミカルズ | 2,500 2.6% | |||||||||
| 住友化学 | 2,370 2.46% | |||||||||
| 計 | 48,330 50.35% | 24,028 51.13% | 24,028 53.02% | 25,479 56.22% | 25,485 56.24% | 24,541 54.37% | 25,796 57.08% | 25,313 55.91% | 25,374 55.92% | 24,791 54.53% |