| 2026 |
| 04/22 | 4,381 | 4,395 | 4,292 | 4,292 | -2.87% | 140,300 | 3134億2734万 | -8.56% |
| 04/21 | 4,425 | 4,464 | 4,403 | 4,419 | -1.19% | 117,500 | 3227億163万 | -6.16% |
| 04/20 | 4,552 | 4,562 | 4,462 | 4,472 | -1.76% | 111,500 | 3265億7201万 | -5.17% |
| 04/20 | (空売り報告)JPM Securities Japan Co Ltd. 1,536,850株(2.1%)+0.1% |
| 04/17 | (IR情報)15:30 当社株券等の大規模買付行為等に係る追加情報提供の再要請に対する回答の受領に関するお知らせ |
| 04/17 | 4,615 | 4,621 | 4,548 | 4,552 | -1.39% | 117,900 | 3324億1408万 | -3.54% |
| 04/16 | 4,606 | 4,628 | 4,583 | 4,616 | +0.68% | 152,500 | 3370億8774万 | -2.22% |
| 04/16 | (空売り報告)JPM Securities Japan Co Ltd. 1,463,850株(2%)+0.09% |
| 04/15 | 4,574 | 4,644 | 4,552 | 4,585 | +0.66% | 122,500 | 3348億2394万 | -3.05% |
| 04/14 | 4,615 | 4,664 | 4,526 | 4,555 | -0.59% | 139,700 | 3326億3316万 | -3.9% |
| 04/14 | (空売り報告)JPM Securities Japan Co Ltd. 1,400,350株(1.91%)+0.08% |
| 04/13 | 4,744 | 4,744 | 4,577 | 4,582 | -3.19% | 152,700 | 3346億486万 | -3.56% |
| 04/10 | (IR情報)12:00 子会社の人事異動に関するお知らせ |
| 04/10 | (IR情報)12:00 子会社の役員の異動に関するお知らせ |
| 04/10 | 4,908 | 4,908 | 4,733 | 4,733 | -2.91% | 124,200 | 3456億3178万 | -0.61% |
| 04/10 | (IR情報)9:00 当社株券等の大規模買付行為等に係る取締役会評価期間の延長に関するお知らせ |
| 04/10 | (空売り報告)JPM Securities Japan Co Ltd. 1,341,050株(1.83%)+0.04% |
| 04/09 | 4,975 | 5,031 | 4,875 | 4,875 | -1.97% | 132,900 | 3560億146万 | +2.29% |
| 04/09 | (空売り報告)JPM Securities Japan Co Ltd. 1,311,050株(1.79%)+0.14% |
| 04/08 | 5,004 | 5,028 | 4,957 | 4,973 | +1.57% | 166,000 | 3631億5800万 | +4.39% |
| 04/08 | (空売り報告)JPM Securities Japan Co Ltd. 1,209,750株(1.65%)+0.15% |
| 04/07 | 4,958 | 4,969 | 4,850 | 4,896 | +0.16% | 103,400 | 3575億3501万 | +2.86% |
| 04/07 | (空売り報告)JPM Securities Japan Co Ltd. 1,100,060株(1.5%)+0.08% |
| 04/06 | (IR情報)10:00 CVCファンド「TOHO Ventures」による Metaphore Biotechnologies社への出資に関するお知らせ |
| 04/06 | 4,922 | 4,960 | 4,833 | 4,888 | -0.41% | 90,800 | 3569億5080万 | +2.69% |
| 04/03 | 4,931 | 4,977 | 4,885 | 4,908 | +0.16% | 123,300 | 3584億1132万 | +3.15% |
| 04/02 | (IR情報)16:30 当社株券等の大規模買付行為等に係る追加情報提供の再要請に関するお知らせ |
| 04/02 | 4,926 | 4,994 | 4,886 | 4,900 | -0.26% | 144,700 | 3578億2711万 | +3.11% |
| 04/02 | (空売り報告)JPM Securities Japan Co Ltd. 1,038,360株(1.42%)+0.1% |
| 04/01 | 4,820 | 4,939 | 4,803 | 4,913 | +3.17% | 172,700 | 3587億7645万 | +3.52% |
| 03/31 | 4,723 | 4,822 | 4,720 | 4,762 | +1.1% | 157,600 | 3477億4953万 | +0.46% |
| 03/31 | (空売り報告)JPM Securities Japan Co Ltd. 967,460株(1.32%)+0.06% |
| 03/30 | 4,622 | 4,721 | 4,622 | 4,710 | -3.6% | 191,100 | 3439億5218万 | -0.53% |
| 03/30 | (空売り報告)JPM Securities Japan Co Ltd. 925,160株(1.26%)+0.12% |
| 03/27 | 4,812 | 4,900 | 4,808 | 4,886 | +1.54% | 227,400 | 3568億475万 | +3.1% |
| 03/26 | 4,716 | 4,835 | 4,716 | 4,812 | +1.71% | 253,400 | 3514億83万 | +1.67% |
| 03/26 | (空売り報告)JPM Securities Japan Co Ltd. 832,660株(1.14%)+0.14% |
| 03/25 | 4,635 | 4,767 | 4,626 | 4,731 | +3.05% | 240,000 | 3454億8573万 | +0.11% |
| 03/25 | (空売り報告)Morgan Stanley & Co. International plc 4,115株(0%)-0.65%義務消失 |
| 03/24 | 4,457 | 4,603 | 4,440 | 4,591 | +3.12% | 199,500 | 3352億6209万 | -2.79% |
| 03/24 | (空売り報告)Morgan Stanley & Co. International plc 481,614株(0.65%)再IN |
| 03/23 | 4,493 | 4,526 | 4,410 | 4,452 | -2.86% | 177,500 | 3251億1149万 | -5.8% |
| 03/23 | (空売り報告)JPM Securities Japan Co Ltd. 730,898株(1%)+0.07% |
| 03/19 | 4,600 | 4,635 | 4,583 | 4,583 | -1.95% | 246,500 | 3346億7789万 | -3.19% |
| 03/19 | (空売り報告)JPM Securities Japan Co Ltd. 684,198株(0.93%)+0.06% |
| 03/18 | (IR情報)17:00 当社株券等の大規模買付行為等に係る追加情報提供の要請に対する回答の受領に関するお知らせ |
| 03/18 | 4,623 | 4,674 | 4,623 | 4,674 | +0.24% | 90,500 | 3413億2325万 | -1.48% |
| 03/17 | 4,591 | 4,663 | 4,591 | 4,663 | +1.57% | 82,900 | 3405億1996万 | -1.77% |
| 03/16 | (IR情報)17:15 投資有価証券売却益(特別利益)の計上に関するお知らせ |
| 03/16 | 4,578 | 4,629 | 4,535 | 4,591 | +0.9% | 179,200 | 3352億6209万 | -3.29% |
| 03/13 | 4,557 | 4,635 | 4,543 | 4,550 | -0.83% | 167,700 | 3322億6803万 | -4.21% |
| 03/13 | (空売り報告)JPM Securities Japan Co Ltd. 637,600株(0.87%)-0.05% |
| 03/12 | 4,784 | 4,784 | 4,577 | 4,588 | -4.99% | 154,300 | 3350億4302万 | -3.49% |
| 03/12 | (空売り報告)JPM Securities Japan Co Ltd. 678,700株(0.92%)+0.09% |
| 03/11 | (IR情報)14:00 当社の組織変更ならびに子会社の人事異動に関するお知らせ |
| 03/11 | 4,909 | 4,909 | 4,829 | 4,829 | -0.64% | 75,500 | 3526億4227万 | +1.49% |
| 03/10 | 4,893 | 4,893 | 4,811 | 4,860 | +0.77% | 116,200 | 3549億607万 | +2.34% |
| 03/09 | 4,693 | 4,837 | 4,693 | 4,823 | -0.52% | 133,700 | 3522億411万 | +1.75% |
| 03/06 | 4,795 | 4,850 | 4,761 | 4,848 | +0.21% | 134,900 | 3540億2976万 | +2.47% |
| 03/06 | (空売り報告)JPM Securities Japan Co Ltd. 607,507株(0.83%)+0.13% |
| 03/05 | 4,898 | 4,922 | 4,812 | 4,838 | +0.21% | 156,200 | 3532億9950万 | +2.46% |
| 03/04 | 4,832 | 4,898 | 4,710 | 4,828 | -0.92% | 168,700 | 3525億6924万 | +2.27% |
| 03/03 | 4,881 | 4,944 | 4,814 | 4,873 | -0.45% | 211,800 | 3558億5541万 | +3.22% |
| 03/03 | (空売り報告)JPM Securities Japan Co Ltd. 511,245株(0.7%)+0.07% |
| 03/02 | 4,825 | 4,931 | 4,783 | 4,895 | +1.26% | 226,000 | 3574億6198万 | +3.71% |
| 03/02 | (空売り報告)JPM Securities Japan Co Ltd. 460,945株(0.63%)+0.09% |
| 02/27 | 4,770 | 4,839 | 4,753 | 4,834 | +1.66% | 195,000 | 3530億740万 | +2.5% |
| 02/27 | (空売り報告)JPM Securities Japan Co Ltd. 399,183株(0.54%)新規 |
| 02/26 | 4,799 | 4,820 | 4,755 | 4,755 | -0.25% | 175,600 | 3472億3835万 | +0.91% |
| 02/25 | (IR情報)16:45 当社株券等の大規模買付行為等に係る追加情報提供の要請に関するお知らせ |
| 02/25 | 4,780 | 4,798 | 4,716 | 4,767 | +0.17% | 179,000 | 3481億1466万 | +1.17% |
| 02/24 | 4,693 | 4,772 | 4,636 | 4,759 | +2.48% | 192,700 | 3475億3045万 | +1.04% |
| 02/20 | 4,730 | 4,749 | 4,619 | 4,644 | -3.25% | 132,700 | 3391億3247万 | -1.25% |
| 02/19 | 4,661 | 4,800 | 4,655 | 4,800 | +1.54% | 133,700 | 3505億2452万 | +2.08% |
| 02/18 | 4,698 | 4,734 | 4,668 | 4,727 | +1.72% | 87,200 | 3451億9362万 | +0.6% |
| 02/17 | 4,680 | 4,680 | 4,617 | 4,647 | -0.39% | 85,200 | 3393億5155万 | -1.09% |
| 02/16 | 4,693 | 4,693 | 4,552 | 4,665 | -0.06% | 188,400 | 3406億6601万 | -0.77% |
| 02/13 | 4,708 | 4,729 | 4,530 | 4,668 | +0.65% | 194,700 | 3408億8509万 | -0.77% |
| 02/12 | (IR情報)16:30 株主からの提訴請求への対応(不提訴)について |
| 02/12 | (IR情報)14:00 2026年3月期の配当予想の修正に関するお知らせ |
| 02/12 | (IR情報)14:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/12 | 4,832 | 4,868 | 4,581 | 4,638 | -4.01% | 227,200 | 3386億9431万 | -1.44% |
| 02/10 | 4,740 | 4,874 | 4,724 | 4,832 | +1.7% | 198,700 | 3528億6135万 | +2.63% |
| 02/09 | 4,726 | 4,788 | 4,705 | 4,751 | +2.04% | 165,800 | 3469億4625万 | +1.02% |
| 02/06 | 4,675 | 4,705 | 4,618 | 4,656 | -0.62% | 156,800 | 3400億878万 | -0.92% |
| 02/05 | 4,679 | 4,753 | 4,659 | 4,685 | +0.86% | 135,200 | 3421億2653万 | -0.3% |
| 02/04 | 4,671 | 4,680 | 4,632 | 4,645 | -0.56% | 94,400 | 3392億550万 | -1.15% |
| 02/03 | (IR情報)17:00 当社株券等の大規模買付行為等に係る情報提供の要請に対する回答の受領に関するお知らせ |
| 02/03 | 4,635 | 4,691 | 4,613 | 4,671 | +1.08% | 133,800 | 3411億417万 | -0.62% |
| 02/02 | 4,680 | 4,703 | 4,621 | 4,621 | -0.04% | 136,800 | 3374億5287万 | -1.7% |
| 01/30 | 4,621 | 4,636 | 4,585 | 4,623 | +0.5% | 159,800 | 3375億9892万 | -1.72% |
| 01/29 | 4,596 | 4,616 | 4,535 | 4,600 | -0.71% | 116,400 | 3359億1933万 | -2.27% |
| 01/28 | 4,745 | 4,745 | 4,611 | 4,633 | -3.64% | 146,600 | 3383億2918万 | -1.68% |
| 01/27 | (IR情報)13:00 サーブ・バイオファーマ株式会社との資本業務提携についてのお知らせ |
| 01/27 | 4,790 | 4,828 | 4,760 | 4,808 | -0.46% | 118,600 | 3511億872万 | +1.95% |
| 01/26 | 4,797 | 4,857 | 4,797 | 4,830 | -0.25% | 120,300 | 3527億1529万 | +2.53% |
| 01/23 | (IR情報)17:00 当社株券等の大規模買付行為等に係る情報提供の要請に関するお知らせ |
| 01/23 | 4,820 | 4,872 | 4,779 | 4,842 | +0.96% | 106,100 | 3535億9161万 | +2.87% |
| 01/22 | 4,765 | 4,877 | 4,745 | 4,796 | +1.29% | 113,400 | 3502億3241万 | +1.93% |
| 01/21 | 4,755 | 4,758 | 4,704 | 4,735 | -0.42% | 129,800 | 3457億7783万 | +0.66% |
| 01/20 | 4,700 | 4,778 | 4,671 | 4,755 | +0.83% | 132,100 | 3472億3835万 | +1.13% |
| 01/19 | 4,650 | 4,759 | 4,609 | 4,716 | +2.95% | 166,500 | 3443億9034万 | +0.32% |
| 01/16 | (IR情報)19:05 当社株券等の大規模買付行為等に係る大規模買付行為等説明書の受領に関するお知らせ |
| 01/16 | 4,565 | 4,589 | 4,501 | 4,581 | -1.17% | 79,800 | 3345億3184万 | -2.53% |
| 01/15 | 4,638 | 4,675 | 4,631 | 4,635 | -1.55% | 117,700 | 3384億7524万 | -1.45% |
| 01/14 | 4,716 | 4,733 | 4,675 | 4,708 | -0.17% | 100,000 | 3438億613万 | +0.15% |
| 01/13 | 4,733 | 4,752 | 4,667 | 4,716 | +0.26% | 84,800 | 3443億9034万 | +0.43% |
| 01/09 | (自社株買い)取締役会(2025年5月14日)での決議状況(取得期間2025年5月15日~2025年12月31日) |
| 01/09 | 4,788 | 4,789 | 4,669 | 4,704 | -1.24% | 117,500 | 3435億1403万 | +0.32% |
| 01/08 | 4,700 | 4,768 | 4,696 | 4,763 | +1.34% | 88,500 | 3478億2256万 | +1.73% |
| 01/07 | 4,720 | 4,785 | 4,664 | 4,700 | -0.13% | 119,600 | 3432億2192万 | +0.49% |
| 01/06 | 4,696 | 4,733 | 4,669 | 4,706 | +0.41% | 102,300 | 3436億6008万 | +0.62% |
| 01/05 | 4,715 | 4,718 | 4,668 | 4,687 | +0.41% | 118,000 | 3422億7259万 | +0.24% |
| 2025 |
| 12/30 | 4,683 | 4,698 | 4,638 | 4,668 | +0.19% | 90,000 | 3408億8509万 | -0.21% |
| 12/29 | 4,670 | 4,687 | 4,635 | 4,659 | -0.45% | 96,600 | 3402億2786万 | -0.38% |
| 12/26 | (IR情報)18:30 3D Investment Partners Pte.Ltd.からの第三者委員会設置に関する書簡の受領及びそれに対する回答書の提出に関するお知らせ |
| 12/26 | 4,721 | 4,721 | 4,653 | 4,680 | +0.11% | 59,800 | 3417億6140万 | +0.06% |
| 12/25 | (IR情報)10:30 人事異動に関するお知らせ |
| 12/25 | 4,690 | 4,690 | 4,642 | 4,675 | -0.02% | 53,300 | 3413億9627万 | +0.06% |
| 12/24 | 4,699 | 4,701 | 4,639 | 4,676 | -0.49% | 58,000 | 3414億6930万 | +0.06% |
| 12/23 | 4,729 | 4,743 | 4,682 | 4,699 | +0.17% | 69,300 | 3431億4890万 | +0.47% |
| 12/22 | 4,740 | 4,740 | 4,672 | 4,691 | -0.87% | 80,300 | 3425億6469万 | +0.19% |
| 12/19 | (IR情報)17:05 投資有価証券売却益(特別利益)の計上に関するお知らせ |
| 12/19 | 4,727 | 4,797 | 4,725 | 4,732 | +0.11% | 148,400 | 3455億5875万 | +0.98% |
| 12/18 | 4,677 | 4,737 | 4,667 | 4,727 | +0.57% | 85,800 | 3451億9362万 | +0.83% |
| 12/17 | 4,702 | 4,719 | 4,656 | 4,700 | -0.44% | 85,400 | 3432億2192万 | +0.17% |
| 12/16 | 4,876 | 4,899 | 4,721 | 4,721 | -1.77% | 142,400 | 3447億5547万 | +0.53% |
| 12/15 | 4,791 | 4,829 | 4,762 | 4,806 | +1.07% | 89,300 | 3509億6267万 | +2.19% |
| 12/12 | 4,723 | 4,797 | 4,696 | 4,755 | +1.13% | 184,100 | 3472億3835万 | +1.06% |
| 12/11 | 4,750 | 4,763 | 4,702 | 4,702 | -0.3% | 56,400 | 3433億6797万 | -0.04% |
| 12/10 | (自社株買い)取締役会(2025年5月14日)での決議状況(取得期間2025年5月15日~2025年12月31日) |
| 12/10 | 4,700 | 4,748 | 4,693 | 4,716 | +0.34% | 84,400 | 3443億9034万 | +0.28% |
| 12/09 | 4,646 | 4,710 | 4,646 | 4,700 | +0.84% | 96,300 | 3432億2192万 | -0.09% |
| 12/08 | 4,602 | 4,694 | 4,585 | 4,661 | +2.17% | 100,000 | 3403億7391万 | -1.12% |
| 12/05 | 4,657 | 4,666 | 4,557 | 4,562 | -0.55% | 157,000 | 3331億4434万 | -3.41% |
| 12/04 | 4,518 | 4,611 | 4,490 | 4,587 | +1.04% | 157,700 | 3349億6999万 | -3.15% |
| 12/03 | 4,504 | 4,544 | 4,425 | 4,540 | +0.04% | 414,700 | 3315億3777万 | -4.48% |
| 12/02 | 4,617 | 4,617 | 4,462 | 4,538 | -1.92% | 307,000 | 3313億9172万 | -5% |
| 12/01 | 4,677 | 4,707 | 4,617 | 4,627 | -1.7% | 125,300 | 3378億9103万 | -3.56% |
| 11/28 | 4,683 | 4,718 | 4,654 | 4,707 | +0.51% | 106,800 | 3437億3310万 | -2.28% |
| 11/27 | 4,725 | 4,835 | 4,652 | 4,683 | -0.99% | 125,500 | 3419億8048万 | -3.06% |
| 11/26 | 4,700 | 4,733 | 4,660 | 4,730 | +1.68% | 138,000 | 3454億1270万 | -2.37% |
| 11/25 | 4,652 | 4,680 | 4,603 | 4,652 | 0% | 156,100 | 3397億1668万 | -4.28% |
| 11/19 | (IR情報)10:00 自己株式の取得結果および取得終了に関するお知らせ |