| 2024 |
| 04/26 | （IR情報）16:00 一般財団法人「オリエンタルランド子どものハピネス財団」の設立ならびに第三者割当による自己株式の処分に関するお知らせ |
| 04/26 | （IR情報）16:00 剰余金の配当に関するお知らせ |
| 04/26 | （IR情報）16:00 2024年度3月期決算補足資料 |
| 04/26 | （IR情報）16:00 2024年3月期決算説明会 |
| 04/26 | （IR情報）16:00 2024年度3月期決算短信〔日本基準〕(連結) |
| 04/26 | 4,590 | 4,660 | 4,576 | 4,654 | +1.04% | 4,063,300 | 8兆4630億 | -1.92% |
| 04/25 | 4,680 | 4,699 | 4,593 | 4,606 | -2.56% | 3,706,400 | 8兆3757億 | -3.24% |
| 04/24 | 4,740 | 4,763 | 4,715 | 4,727 | +0.49% | 3,121,500 | 8兆5958億 | -1.01% |
| 04/23 | 4,687 | 4,712 | 4,651 | 4,704 | +1.27% | 2,917,000 | 8兆5539億 | -1.73% |
| 04/22 | 4,616 | 4,661 | 4,589 | 4,645 | +2.18% | 2,910,900 | 8兆4467億 | -3.21% |
| 04/19 | 4,571 | 4,584 | 4,498 | 4,546 | -1.11% | 4,339,700 | 8兆2666億 | -5.45% |
| 04/18 | 4,530 | 4,633 | 4,519 | 4,597 | +1.82% | 3,662,000 | 8兆3594億 | -4.65% |
| 04/17 | 4,675 | 4,681 | 4,511 | 4,515 | -4.18% | 6,631,400 | 8兆2103億 | -6.6% |
| 04/16 | 4,701 | 4,714 | 4,669 | 4,712 | -1.24% | 3,531,400 | 8兆5685億 | -2.87% |
| 04/15 | 4,741 | 4,783 | 4,707 | 4,771 | -0.19% | 2,107,200 | 8兆6758億 | -1.81% |
| 04/12 | 4,778 | 4,832 | 4,747 | 4,780 | +0.67% | 2,638,400 | 8兆6921億 | -1.83% |
| 04/11 | 4,799 | 4,809 | 4,733 | 4,748 | -1.88% | 2,899,700 | 8兆6340億 | -2.8% |
| 04/10 | 4,740 | 4,889 | 4,727 | 4,839 | +1.92% | 4,007,100 | 8兆7994億 | -1.31% |
| 04/09 | （5%ルール）三井不動産（5.91%） |
| 04/09 | 4,749 | 4,784 | 4,730 | 4,748 | +0.57% | 2,134,200 | 8兆6340億 | -3.52% |
| 04/08 | 4,714 | 4,746 | 4,684 | 4,721 | +0.55% | 2,240,500 | 8兆5849億 | -4.47% |
| 04/05 | 4,674 | 4,719 | 4,642 | 4,695 | -0.47% | 3,535,900 | 8兆5376億 | -5.51% |
| 04/04 | 4,730 | 4,762 | 4,710 | 4,717 | +0.23% | 3,398,200 | 8兆5776億 | -5.58% |
| 04/03 | 4,770 | 4,805 | 4,696 | 4,706 | -1.4% | 4,209,400 | 8兆5576億 | -6.25% |
| 04/02 | 4,861 | 4,869 | 4,761 | 4,773 | -2.17% | 4,049,400 | 8兆6794億 | -5.35% |
| 04/01 | 4,852 | 4,896 | 4,831 | 4,879 | +0.62% | 2,793,300 | 8兆8722億 | -3.67% |
| 03/29 | 4,852 | 4,904 | 4,839 | 4,849 | +0.25% | 3,110,500 | 8兆8176億 | -4.64% |
| 03/28 | 4,906 | 4,913 | 4,830 | 4,837 | -2.28% | 4,943,000 | 8兆7958億 | -5.27% |
| 03/27 | 4,976 | 4,980 | 4,927 | 4,950 | +0.16% | 4,966,500 | 9兆13億 | -3.49% |
| 03/26 | 4,949 | 4,962 | 4,901 | 4,942 | -0.28% | 3,295,700 | 8兆9867億 | -4.09% |
| 03/25 | （IR情報）16:00 役員の担当・委嘱等について |
| 03/25 | （IR情報）16:00 監査役の人事(予定)について |
| 03/25 | 5,037 | 5,037 | 4,955 | 4,956 | -1.65% | 3,486,000 | 9兆122億 | -4.08% |
| 03/22 | 5,019 | 5,052 | 4,990 | 5,039 | +1.12% | 3,696,200 | 9兆1631億 | -2.74% |
| 03/21 | 5,089 | 5,094 | 4,948 | 4,983 | -0.84% | 4,675,300 | 9兆613億 | -3.99% |
| 03/19 | 4,994 | 5,025 | 4,961 | 5,025 | +0.7% | 3,548,100 | 9兆1377億 | -3.37% |
| 03/18 | 4,900 | 4,999 | 4,895 | 4,990 | +2.19% | 4,125,100 | 9兆740億 | -4.13% |
| 03/15 | （5%ルール）京成不動産（0.04%）京成電鉄（19.07%）京成保険コンサルティング（0.03%） |
| 03/15 | 4,871 | 4,943 | 4,862 | 4,883 | +0.25% | 10,629,600 | 8兆8794億 | -6.28% |
| 03/14 | 4,900 | 4,902 | 4,814 | 4,871 | -0.96% | 5,267,800 | 8兆8576億 | -6.69% |
| 03/13 | 4,965 | 4,968 | 4,880 | 4,918 | -0.59% | 3,981,000 | 8兆9431億 | -5.97% |
| 03/12 | 4,900 | 4,947 | 4,852 | 4,947 | +0.57% | 4,408,000 | 8兆9958億 | -5.63% |
| 03/11 | 5,019 | 5,019 | 4,843 | 4,919 | -2.01% | 9,171,700 | 8兆9449億 | -6.5% |
| 03/08 | 4,984 | 5,066 | 4,939 | 5,020 | -2.88% | 14,538,800 | 9兆1286億 | -5% |
| 03/07 | 5,198 | 5,227 | 5,150 | 5,169 | -0.77% | 3,882,900 | 9兆3995億 | -2.53% |
| 03/06 | 5,255 | 5,264 | 5,177 | 5,209 | -1.27% | 4,164,900 | 9兆4723億 | -2.05% |
| 03/05 | 5,256 | 5,284 | 5,180 | 5,276 | -0.08% | 2,826,500 | 9兆5941億 | -0.99% |
| 03/04 | 5,385 | 5,410 | 5,280 | 5,280 | -2.02% | 3,196,100 | 9兆6014億 | -1.05% |
| 03/01 | 5,351 | 5,400 | 5,327 | 5,389 | +0.48% | 2,935,900 | 9兆7996億 | +0.79% |
| 02/29 | 5,322 | 5,403 | 5,318 | 5,363 | +0.69% | 3,584,400 | 9兆7523億 | +0.22% |
| 02/28 | 5,300 | 5,408 | 5,299 | 5,326 | +0.74% | 3,354,900 | 9兆6850億 | -0.6% |
| 02/27 | 5,325 | 5,358 | 5,287 | 5,287 | -0.71% | 3,005,700 | 9兆6141億 | -1.53% |
| 02/26 | （IR情報）16:00 合同会社RMサービスの解散に関するお知らせ |
| 02/26 | （IR情報）16:00 業績連動報酬制度および株式給付信託(BBT-RS)の導入に関するお知らせ |
| 02/26 | （IR情報）16:00 取締役の新任(予定)、執行役員の新任・退任および役員の管掌・担当・委嘱等の変更について |
| 02/26 | 5,367 | 5,390 | 5,304 | 5,325 | -0.84% | 3,770,800 | 9兆6832億 | -1.02% |
| 02/22 | 5,356 | 5,388 | 5,337 | 5,370 | -0.28% | 3,107,400 | 9兆7650億 | -0.37% |
| 02/21 | 5,335 | 5,405 | 5,266 | 5,385 | -0.11% | 4,050,700 | 9兆7923億 | -0.3% |
| 02/20 | 5,521 | 5,530 | 5,360 | 5,391 | -2.92% | 4,497,800 | 9兆8032億 | -0.41% |
| 02/19 | 5,353 | 5,555 | 5,336 | 5,553 | +4.52% | 6,045,800 | 10兆978億 | +2.49% |
| 02/16 | 5,305 | 5,353 | 5,278 | 5,313 | +0.28% | 3,872,000 | 9兆6614億 | -1.94% |
| 02/15 | 5,270 | 5,299 | 5,228 | 5,298 | +0.95% | 3,729,700 | 9兆6341億 | -2.32% |
| 02/14 | 5,206 | 5,256 | 5,161 | 5,248 | +0.02% | 3,752,300 | 9兆5432億 | -3.37% |
| 02/13 | 5,220 | 5,250 | 5,137 | 5,247 | +1.69% | 4,428,700 | 9兆5414億 | -3.42% |
| 02/09 | 5,148 | 5,202 | 5,101 | 5,160 | +0.94% | 5,041,000 | 9兆3832億 | -5.04% |
| 02/08 | 5,130 | 5,135 | 5,051 | 5,112 | 0% | 3,772,900 | 9兆2959億 | -5.93% |
| 02/07 | 5,137 | 5,159 | 5,060 | 5,112 | -0.47% | 5,103,700 | 9兆2959億 | -6.01% |
| 02/06 | 5,210 | 5,212 | 5,106 | 5,136 | -1.4% | 6,515,800 | 9兆3395億 | -5.67% |
| 02/05 | 5,426 | 5,435 | 5,201 | 5,209 | -3.88% | 6,858,900 | 9兆4723億 | -4.44% |
| 02/02 | 5,523 | 5,530 | 5,418 | 5,419 | -1.47% | 3,514,900 | 9兆8541億 | -0.61% |
| 02/01 | 5,476 | 5,552 | 5,462 | 5,500 | -0.04% | 3,841,400 | 10兆14億 | +0.95% |
| 01/31 | 5,501 | 5,647 | 5,461 | 5,502 | -0.58% | 6,177,900 | 10兆51億 | +1.16% |
| 01/30 | （IR情報）16:00 2024年3月期第3四半期決算説明会 |
| 01/30 | （IR情報）16:00 2024年3月期第3四半期決算補足資料 |
| 01/30 | （IR情報）16:00 2024年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/30 | 5,532 | 5,599 | 5,507 | 5,534 | +0.67% | 3,534,800 | 10兆633億 | +1.93% |
| 01/29 | 5,463 | 5,501 | 5,410 | 5,497 | +0.9% | 2,263,300 | 9兆9960億 | +1.42% |
| 01/26 | 5,550 | 5,556 | 5,442 | 5,448 | -2.05% | 2,840,100 | 9兆9069億 | +0.68% |
| 01/25 | 5,502 | 5,605 | 5,500 | 5,562 | +1.5% | 2,743,500 | 10兆1142億 | +2.92% |
| 01/24 | 5,540 | 5,544 | 5,477 | 5,480 | -1.12% | 2,847,400 | 9兆9651億 | +1.61% |
| 01/23 | 5,595 | 5,647 | 5,534 | 5,542 | -0.91% | 2,315,000 | 10兆778億 | +2.99% |
| 01/22 | 5,565 | 5,593 | 5,523 | 5,593 | +0.56% | 1,906,500 | 10兆1705億 | +4.15% |
| 01/19 | 5,644 | 5,665 | 5,531 | 5,562 | -0.13% | 2,358,900 | 10兆1142億 | +3.83% |
| 01/18 | 5,637 | 5,650 | 5,542 | 5,569 | -1.31% | 2,989,400 | 10兆1269億 | +4.15% |
| 01/17 | 5,656 | 5,765 | 5,594 | 5,643 | -0.72% | 5,384,200 | 10兆2615億 | +5.83% |
| 01/16 | 5,550 | 5,700 | 5,547 | 5,684 | +2.71% | 5,541,400 | 10兆3360億 | +6.94% |
| 01/15 | 5,554 | 5,561 | 5,468 | 5,534 | -0.22% | 3,370,100 | 10兆633億 | +4.53% |
| 01/12 | 5,538 | 5,547 | 5,459 | 5,546 | +1.54% | 4,239,600 | 10兆851億 | +5.14% |
| 01/11 | 5,500 | 5,532 | 5,413 | 5,462 | -0.07% | 4,540,500 | 9兆9323億 | +3.94% |
| 01/10 | 5,332 | 5,482 | 5,330 | 5,466 | +3.09% | 5,216,200 | 9兆9396億 | +4.31% |
| 01/09 | 5,300 | 5,349 | 5,277 | 5,302 | +0.53% | 2,604,100 | 9兆6414億 | +1.53% |
| 01/05 | 5,165 | 5,292 | 5,153 | 5,274 | +2.37% | 3,223,700 | 9兆5905億 | +1.23% |
| 01/04 | 5,238 | 5,240 | 5,106 | 5,152 | -1.89% | 3,583,200 | 9兆3686億 | -0.96% |
| 2023 |
| 12/29 | 5,261 | 5,309 | 5,223 | 5,251 | -0.17% | 2,361,400 | 9兆5486億 | +1.02% |
| 12/28 | 5,266 | 5,269 | 5,217 | 5,260 | -0.51% | 1,565,900 | 9兆5650億 | +1.29% |
| 12/27 | 5,250 | 5,292 | 5,241 | 5,287 | +0.84% | 2,334,500 | 9兆6141億 | +1.85% |
| 12/26 | 5,300 | 5,302 | 5,223 | 5,243 | -1.24% | 1,735,200 | 9兆5341億 | +1.1% |
| 12/25 | 5,275 | 5,312 | 5,266 | 5,309 | +0.89% | 1,172,800 | 9兆6541億 | +2.43% |
| 12/22 | 5,265 | 5,307 | 5,240 | 5,262 | -0.17% | 1,684,800 | 9兆5686億 | +1.6% |
| 12/21 | 5,263 | 5,289 | 5,227 | 5,271 | -0.72% | 1,794,600 | 9兆5850億 | +1.89% |
| 12/20 | 5,277 | 5,352 | 5,271 | 5,309 | +0.82% | 2,757,800 | 9兆6541億 | +2.79% |
| 12/19 | 5,232 | 5,266 | 5,173 | 5,266 | -0.32% | 2,383,800 | 9兆5759億 | +2.17% |
| 12/18 | 5,260 | 5,283 | 5,214 | 5,283 | +0.25% | 2,132,900 | 9兆6068億 | +2.64% |
| 12/15 | 5,271 | 5,284 | 5,231 | 5,270 | +1.4% | 3,045,400 | 9兆5832億 | +2.55% |
| 12/14 | 5,247 | 5,284 | 5,167 | 5,197 | -1.1% | 2,610,600 | 9兆4504億 | +1.27% |
| 12/13 | 5,302 | 5,360 | 5,231 | 5,255 | -0.32% | 3,533,400 | 9兆5559億 | +2.56% |
| 12/12 | 5,285 | 5,314 | 5,253 | 5,272 | -0.53% | 2,477,800 | 9兆5868億 | +3.01% |
| 12/11 | 5,212 | 5,311 | 5,191 | 5,300 | +1.71% | 3,937,000 | 9兆6377億 | +3.54% |
| 12/08 | 5,178 | 5,222 | 5,147 | 5,211 | +0.21% | 3,918,500 | 9兆4759億 | +1.86% |
| 12/07 | 5,157 | 5,203 | 5,143 | 5,200 | +0.42% | 2,971,900 | 9兆4559億 | +1.76% |
| 12/06 | 5,091 | 5,188 | 5,070 | 5,178 | +2.39% | 3,159,700 | 9兆4159億 | +1.59% |
| 12/05 | 5,044 | 5,085 | 5,030 | 5,057 | +0.24% | 2,143,300 | 9兆1959億 | -0.43% |
| 12/04 | 5,029 | 5,055 | 4,981 | 5,045 | -0.57% | 2,265,100 | 9兆1740億 | -0.39% |
| 12/01 | （IR情報）16:30 (訂正)「剰余金の配当(中間配当)および期末配当予想の修正に関するお知らせ」の一部訂正のお知らせ(効力発生日の訂正) |
| 12/01 | 5,030 | 5,092 | 5,002 | 5,074 | +0.98% | 2,804,800 | 9兆2268億 | +0.48% |
| 11/30 | 4,969 | 5,028 | 4,911 | 5,025 | +0.74% | 6,122,500 | 9兆1377億 | -0.18% |
