Idemitsu Kosan Co.,Ltd.JP:5019
Market cap
¥1.56T
P/E ratio
18.7x
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 | 3,067.4 1.92% | 3,161.6 1.98% | 6,796 3.27% | 8,218.4 4.16% | 21,854.8 7.34% | 24,640.7 8.27% | 40,742.1 13.68% | 38,358.1 13.07% | 194,979.5 14.1% | 132,290.8 10.77% |
| 日章興産 | 27,120 16.95% | 27,120 16.95% | 27,119.9 13.04% | 27,119.9 13.73% | 27,119.9 9.11% | 27,119.9 9.11% | 27,119.9 9.11% | 27,119.9 9.24% | 135,599.5 9.81% | 127,593.28 10.39% |
| Aramco Overseas Company B.V. | 23,115.8 7.76% | 23,115.8 7.76% | 23,115.8 7.76% | 23,115.8 7.88% | 115,579 8.36% | 115,579 9.41% | ||||
| 公益財団法人出光美術館 | 8,000 5% | 8,000 5% | 8,000 3.85% | 8,000 4.05% | 8,000 2.69% | 8,000 2.69% | 20,392.4 6.85% | 20,392.4 6.95% | 101,962 7.38% | 101,962 8.3% |
| 日本カストディ銀行 | 12,351 4.15% | 14,136 4.75% | 17,035.7 5.81% | 77,436.4 5.6% | 39,789.3 3.24% | |||||
| 正和興産 | 4,974.4 1.7% | 24,872 1.8% | 24,872 2.03% | |||||||
| 出光興産社員持株会 | 6,080.64 3.8% | 5,531.94 3.46% | 4,938.24 2.37% | 4,628.64 2.34% | 5,114.286 1.72% | 5,049.486 1.72% | 24,174.53 1.75% | 23,674.03 1.93% | ||
| JPモルガン証券 | 22,706.427 1.64% | 20,370.083 1.66% | ||||||||
| STATE STREET BANK WEST CLIENT TREATY | 20,632.985 1.49% | 19,936.565 1.62% | ||||||||
| STATE STREET BANK AND TRUST COMPANY | 5,055.568 1.7% | 19,115.585 1.56% | ||||||||
| 三井住友信託銀行 | 5,142.8 3.21% | 5,142.8 3.21% | 5,142.8 2.47% | 5,142.8 2.6% | 5,142.8 1.73% | 5,142.8 1.73% | 5,142.8 1.73% | 4,114.3 1.4% | 15,428.5 1.12% | |
| STATESTREET BANK WEST CLIENT TREATY | 5,143.577 1.75% | |||||||||
| 三菱UFJ銀行 | 5,142.8 2.6% | 5,142.8 1.73% | 5,142.8 1.73% | 5,142.8 1.73% | 4,114.24 1.4% | |||||
| 三井住友銀行 | 5,142.8 3.21% | 5,142.8 3.21% | 5,142.8 2.47% | 5,142.8 2.6% | 5,142.8 1.73% | 5,142.8 1.73% | 5,142.8 1.73% | |||
| 公益財団法人出光文化福祉財団 | 12,392.4 7.75% | 12,392.4 7.75% | 12,392.4 5.96% | 12,392.4 6.27% | 12,392.4 4.16% | 12,392.4 4.16% | ||||
| SSBTC CLIENT OMNIBUS ACCOUNT | 5,353.587 1.8% | 5,328.546 1.79% | ||||||||
| 日本トラスティ・サービス信託銀行 | 3,287.9 2.05% | 3,850.1 2.41% | 6,920.7 3.33% | 5,452.3 2.76% | 12,372.2 4.15% | |||||
| 宗像 | 4,974.4 2.39% | 4,974.4 2.52% | ||||||||
| 三菱東京UFJ銀行 | 5,142.8 3.21% | 5,142.8 3.21% | 5,142.8 2.47% | |||||||
| 出光 正道 | 2,416 1.51% | |||||||||
| 出光 正和 | 2,416 1.51% | |||||||||
| 計 | 79,552.64 49.72% | 80,316.44 50.2% | 86,570.04 41.63% | 86,214.44 43.65% | 125,637.087 42.18% | 128,376.746 43.1% | 151,104.454 50.74% | 149,417.903 50.92% | 733,370.842 53.05% | 625,182.643 50.92% |