| 2025 |
| 06/03 | 14:00 自己株式の取得状況に関するお知らせ |
| 06/02 | 14:00 貸借取引貸付金・貸付有価証券等の平均残高のお知らせ |
| 05/30 | 16:00 当社役員の東京大学大学院工学系研究科技術経営戦略学専攻（田中謙司教授研究室）学術専門職員への就任について |
| 05/30 | 1,673 | 1,731 | 1,666 | 1,725 | +2.19% | 294,300 | 1518億 | +2.74% |
| 05/29 | 1,681 | 1,708 | 1,681 | 1,688 | +0.6% | 172,700 | 1485億4400万 | +0.66% |
| 05/28 | 1,679 | 1,689 | 1,668 | 1,678 | +0.48% | 220,900 | 1476億6400万 | +0.18% |
| 05/27 | 1,642 | 1,670 | 1,642 | 1,670 | +1.64% | 149,900 | 1469億6000万 | -0.24% |
| 05/26 | 1,640 | 1,654 | 1,638 | 1,643 | +0.37% | 171,500 | 1445億8400万 | -1.79% |
| 05/23 | 1,660 | 1,669 | 1,637 | 1,637 | -0.43% | 113,200 | 1440億5600万 | -2.09% |
| 05/22 | 1,630 | 1,658 | 1,629 | 1,644 | -0.36% | 127,900 | 1446億7200万 | -1.67% |
| 05/21 | 1,652 | 1,671 | 1,650 | 1,650 | -0.24% | 128,000 | 1452億 | -1.26% |
| 05/20 | 1,664 | 1,680 | 1,647 | 1,654 | -0.6% | 189,600 | 1455億5200万 | -0.96% |
| 05/19 | 1,655 | 1,676 | 1,647 | 1,664 | -0.12% | 170,200 | 1464億3200万 | -0.36% |
| 05/16 | 1,675 | 1,692 | 1,663 | 1,666 | -0.89% | 354,200 | 1466億800万 | 0% |
| 05/15 | 16:00 2026年3月期の配当予想に関するお知らせ |
| 05/15 | 16:00 「資本コストや株価を意識した経営の実現に向けた対応」および「株主との対話の実施状況」について |
| 05/15 | 16:00 通期業績予想の開示に関するお知らせ |
| 05/15 | 16:00 自己株式取得に係る事項の決定に関するお知らせ |
| 05/15 | 16:00 剰余金の配当(期末配当)に関するお知らせ |
| 05/15 | 16:00 2025年3月期決算短信〔日本基準〕(連結) |
| 05/15 | 1,695 | 1,703 | 1,674 | 1,681 | -1.75% | 164,100 | 1479億2800万 | +1.08% |
| 05/14 | 1,708 | 1,724 | 1,690 | 1,711 | -0.06% | 128,100 | 1505億6800万 | +3.26% |
| 05/13 | 1,730 | 1,743 | 1,710 | 1,712 | -0.41% | 139,400 | 1506億5600万 | +3.63% |
| 05/12 | 17:30 会計監査人の異動に関するお知らせ |
| 05/12 | 1,701 | 1,735 | 1,695 | 1,719 | +1.06% | 123,600 | 1512億7200万 | +4.12% |
| 05/09 | 14:00 2025年3月期連結決算速報値に関するお知らせ |
| 05/09 | 1,673 | 1,703 | 1,670 | 1,701 | +2.16% | 143,000 | 1496億8800万 | +2.97% |
| 05/08 | 1,680 | 1,681 | 1,658 | 1,665 | -1.19% | 133,700 | 1465億2000万 | +0.6% |
| 05/07 | 1,676 | 1,691 | 1,668 | 1,685 | +0.54% | 133,800 | 1482億8000万 | +1.57% |
| 05/02 | 1,698 | 1,698 | 1,670 | 1,676 | -0.95% | 135,500 | 1474億8800万 | +0.66% |
| 05/01 | 14:00 貸借取引貸付金・貸付有価証券等の平均残高のお知らせ |
| 05/01 | 1,695 | 1,710 | 1,683 | 1,692 | -0.7% | 150,900 | 1488億9600万 | +1.2% |
| 04/30 | 1,691 | 1,721 | 1,691 | 1,704 | +0.77% | 152,600 | 1499億5200万 | +1.49% |
| 04/28 | 1,696 | 1,717 | 1,687 | 1,691 | -0.47% | 144,500 | 1488億800万 | +0.3% |
| 04/25 | 1,669 | 1,706 | 1,665 | 1,699 | +2.1% | 192,100 | 1495億1200万 | +0.41% |
| 04/24 | 1,671 | 1,681 | 1,656 | 1,664 | +0.06% | 200,400 | 1464億3200万 | -2.06% |
| 04/23 | 1,683 | 1,685 | 1,657 | 1,663 | +0.24% | 208,000 | 1463億4400万 | -2.52% |
| 04/22 | 1,640 | 1,659 | 1,639 | 1,659 | +0.61% | 67,600 | 1459億9200万 | -3.15% |
| 04/21 | 1,655 | 1,660 | 1,635 | 1,649 | -0.3% | 96,500 | 1451億1200万 | -4.07% |
| 04/18 | 1,654 | 1,660 | 1,641 | 1,654 | +1.1% | 76,200 | 1455億5200万 | -4.17% |
| 04/17 | 1,630 | 1,643 | 1,622 | 1,636 | +0.55% | 54,200 | 1439億6800万 | -5.54% |
| 04/16 | 1,635 | 1,645 | 1,613 | 1,627 | -0.18% | 82,300 | 1431億7600万 | -6.39% |
| 04/15 | 1,649 | 1,650 | 1,630 | 1,630 | -0.31% | 84,600 | 1434億4000万 | -6.48% |
| 04/14 | 1,648 | 1,648 | 1,630 | 1,635 | +0.68% | 89,600 | 1438億8000万 | -6.46% |
| 04/11 | 1,604 | 1,631 | 1,564 | 1,624 | -1.1% | 170,400 | 1429億1200万 | -7.41% |
| 04/10 | 1,687 | 1,687 | 1,640 | 1,642 | +5.73% | 196,700 | 1444億9600万 | -6.76% |
| 04/09 | 1,572 | 1,578 | 1,534 | 1,553 | -3.66% | 241,900 | 1366億6400万 | -12.11% |
| 04/08 | 1,569 | 1,630 | 1,561 | 1,612 | +6.75% | 234,000 | 1418億5600万 | -9.23% |
| 04/07 | 1,476 | 1,543 | 1,456 | 1,510 | -5.39% | 466,100 | 1328億8000万 | -15.36% |
| 04/04 | 1,609 | 1,634 | 1,560 | 1,596 | -5.11% | 354,200 | 1404億4800万 | -11.09% |
| 04/03 | 1,676 | 1,706 | 1,663 | 1,682 | -4% | 320,800 | 1480億1600万 | -6.71% |
| 04/02 | 1,769 | 1,770 | 1,730 | 1,752 | -0.62% | 150,900 | 1541億7600万 | -3.1% |
| 04/01 | 14:00 貸借取引貸付金・貸付有価証券等の平均残高のお知らせ |
| 04/01 | 1,791 | 1,802 | 1,763 | 1,763 | -1.29% | 141,200 | 1551億4400万 | -2.54% |
| 03/31 | 1,796 | 1,804 | 1,760 | 1,786 | -1.92% | 197,600 | 1571億6800万 | -1.27% |
| 03/28 | 1,810 | 1,851 | 1,810 | 1,821 | -2.25% | 252,000 | 1602億4800万 | +0.61% |
| 03/27 | 1,859 | 1,868 | 1,849 | 1,863 | -0.11% | 272,300 | 1639億4400万 | +2.99% |
| 03/26 | 1,866 | 1,870 | 1,853 | 1,865 | +0.16% | 220,600 | 1641億2000万 | +3.21% |
| 03/25 | 1,855 | 1,869 | 1,845 | 1,862 | +0.49% | 152,600 | 1638億5600万 | +3.16% |
| 03/24 | 1,874 | 1,874 | 1,845 | 1,853 | -0.86% | 169,300 | 1630億6400万 | +2.55% |
| 03/21 | 1,854 | 1,869 | 1,850 | 1,869 | +0.81% | 222,700 | 1644億7200万 | +3.43% |
| 03/19 | 16:00 取締役候補者に関するお知らせ |
| 03/19 | 1,835 | 1,872 | 1,835 | 1,854 | +1.04% | 222,200 | 1631億5200万 | +2.71% |
| 03/18 | 1,821 | 1,854 | 1,813 | 1,835 | +1.44% | 236,600 | 1614億8000万 | +1.66% |
| 03/17 | 1,820 | 1,830 | 1,805 | 1,809 | +0.06% | 158,200 | 1591億9200万 | +0.22% |
| 03/14 | 1,799 | 1,820 | 1,799 | 1,808 | +0.33% | 172,900 | 1591億400万 | +0.06% |
| 03/13 | 1,803 | 1,815 | 1,793 | 1,802 | +0.61% | 222,600 | 1585億7600万 | -0.44% |
| 03/12 | 1,754 | 1,802 | 1,747 | 1,791 | +2.52% | 295,300 | 1576億800万 | -1.16% |
| 03/11 | 1,731 | 1,751 | 1,715 | 1,747 | -0.8% | 234,800 | 1537億3600万 | -3.8% |
| 03/10 | 1,800 | 1,802 | 1,759 | 1,761 | -1.57% | 183,200 | 1549億6800万 | -3.4% |
| 03/07 | 1,790 | 1,800 | 1,780 | 1,789 | -1.21% | 200,300 | 1574億3200万 | -2.24% |
| 03/06 | 1,801 | 1,816 | 1,801 | 1,811 | +1.17% | 158,200 | 1593億6800万 | -1.47% |
| 03/05 | 1,781 | 1,799 | 1,781 | 1,790 | +0.51% | 154,900 | 1575億2000万 | -2.98% |
| 03/04 | 1,805 | 1,809 | 1,771 | 1,781 | -1.22% | 195,400 | 1567億2800万 | -3.83% |
| 03/03 | 14:00 貸借取引貸付金・貸付有価証券等の平均残高のお知らせ |
| 03/03 | 1,800 | 1,816 | 1,799 | 1,803 | +1.24% | 115,300 | 1586億6400万 | -3.06% |
| 02/28 | 1,791 | 1,800 | 1,777 | 1,781 | -1.06% | 200,100 | 1567億2800万 | -4.56% |
| 02/27 | 1,798 | 1,804 | 1,783 | 1,800 | +0.33% | 138,400 | 1584億 | -4% |
| 02/26 | 1,779 | 1,805 | 1,776 | 1,794 | +1.01% | 205,300 | 1578億7200万 | -4.73% |
| 02/25 | 1,774 | 1,785 | 1,766 | 1,776 | -0.5% | 196,500 | 1562億8800万 | -6.13% |
| 02/21 | 1,794 | 1,821 | 1,769 | 1,785 | -0.5% | 251,500 | 1570億8000万 | -6% |
| 02/20 | 1,795 | 1,812 | 1,778 | 1,794 | -0.28% | 176,100 | 1578億7200万 | -5.97% |
| 02/19 | 1,822 | 1,829 | 1,799 | 1,799 | -0.83% | 190,200 | 1583億1200万 | -6.16% |
| 02/18 | 1,807 | 1,838 | 1,801 | 1,814 | -0.82% | 198,800 | 1596億3200万 | -5.82% |
| 02/17 | 1,880 | 1,880 | 1,822 | 1,829 | -3.23% | 322,600 | 1609億5200万 | -5.43% |
| 02/14 | 16:00 執行役等の人事に関するお知らせ |
| 02/14 | 16:00 2025年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/14 | 1,904 | 1,914 | 1,873 | 1,890 | +1.07% | 197,100 | 1663億2000万 | -2.73% |
| 02/13 | 1,833 | 1,880 | 1,826 | 1,870 | +2.58% | 167,400 | 1645億6000万 | -4.15% |
| 02/12 | 1,826 | 1,835 | 1,813 | 1,823 | -0.6% | 138,800 | 1604億2400万 | -6.99% |
| 02/10 | 14:00 2025年3月期第3四半期連結決算速報値に関するお知らせ |
| 02/10 | 1,847 | 1,849 | 1,834 | 1,834 | -0.7% | 100,600 | 1613億9200万 | -6.86% |
| 02/07 | 1,862 | 1,877 | 1,845 | 1,847 | -1.07% | 158,600 | 1625億3600万 | -6.62% |
| 02/06 | 1,877 | 1,887 | 1,860 | 1,867 | +0.16% | 93,300 | 1642億9600万 | -6.04% |
| 02/05 | 1,873 | 1,878 | 1,854 | 1,864 | -0.27% | 146,200 | 1640億3200万 | -6.57% |
| 02/04 | 1,891 | 1,898 | 1,861 | 1,869 | -0.43% | 153,300 | 1644億7200万 | -6.69% |
| 02/03 | 14:00 貸借取引貸付金・貸付有価証券等の平均残高のお知らせ |
| 02/03 | 1,905 | 1,905 | 1,871 | 1,877 | -2.29% | 225,000 | 1651億7600万 | -6.66% |
| 01/31 | 1,935 | 1,936 | 1,917 | 1,921 | -1.64% | 176,700 | 1690億4800万 | -4.85% |
| 01/30 | 1,969 | 1,970 | 1,933 | 1,953 | -0.91% | 209,900 | 1718億6400万 | -3.51% |
| 01/29 | 1,988 | 1,993 | 1,971 | 1,971 | -0.86% | 96,300 | 1734億4800万 | -2.86% |
| 01/28 | 1,968 | 1,989 | 1,967 | 1,988 | +0.56% | 87,000 | 1749億4400万 | -2.21% |
| 01/27 | 14:00 自己株式の取得状況及び取得終了に関するお知らせ |
| 01/27 | 1,988 | 1,990 | 1,967 | 1,977 | +0.51% | 112,200 | 1739億7600万 | -2.95% |
| 01/24 | 1,971 | 2,001 | 1,967 | 1,967 | -0.2% | 175,600 | 1730億9600万 | -3.63% |
| 01/23 | 1,990 | 1,990 | 1,971 | 1,971 | -1.1% | 120,000 | 1734億4800万 | -3.71% |
| 01/22 | 2,006 | 2,016 | 1,993 | 1,993 | -0.65% | 123,600 | 1753億8400万 | -2.88% |
| 01/21 | 2,008 | 2,014 | 1,993 | 2,006 | 0% | 106,400 | 1765億2800万 | -2.38% |
| 01/20 | 1,985 | 2,008 | 1,975 | 2,006 | +1.72% | 137,800 | 1765億2800万 | -2.48% |
| 01/17 | 2,000 | 2,012 | 1,955 | 1,972 | -1.69% | 193,700 | 1735億3600万 | -4.23% |
| 01/16 | 2,031 | 2,057 | 2,006 | 2,006 | -0.4% | 137,100 | 1765億2800万 | -2.81% |
| 01/15 | 16:00 Japan Alternative Market株式会社のPTS(私設取引システム)向け貸借取引業務の取扱い開始日のお知らせ |
| 01/15 | 2,023 | 2,042 | 1,994 | 2,014 | -0.4% | 188,000 | 1772億3200万 | -2.66% |
| 01/14 | 2,005 | 2,040 | 1,997 | 2,022 | +1% | 163,700 | 1779億3600万 | -2.41% |
| 01/10 | 2,050 | 2,056 | 2,002 | 2,002 | -2.63% | 189,200 | 1761億7600万 | -3.61% |
| 01/09 | 2,097 | 2,114 | 2,053 | 2,056 | -1.96% | 176,000 | 1809億2800万 | -1.2% |
| 01/08 | 2,091 | 2,106 | 2,071 | 2,097 | +0.29% | 156,600 | 1845億3600万 | +0.67% |
| 01/07 | 14:00 自己株式の取得状況に関するお知らせ |
| 01/07 | 2,057 | 2,125 | 2,049 | 2,091 | +1.65% | 175,700 | 1840億800万 | +0.38% |
| 01/06 | 14:00 貸借取引貸付金・貸付有価証券等の平均残高のお知らせ |
| 01/06 | 2,056 | 2,067 | 2,040 | 2,057 | +0.05% | 150,000 | 1810億1600万 | -1.2% |
| 2024 |
| 12/30 | 2,078 | 2,090 | 2,050 | 2,056 | -1.06% | 111,800 | 1809億2800万 | -1.3% |
| 12/27 | 2,079 | 2,080 | 2,060 | 2,078 | +0.43% | 127,900 | 1828億6400万 | -0.29% |
