| 2024 |
| 11/08 | 1,510 | 1,519 | 1,475 | 1,475 | -2.96% | 211,000 | 952億9670万 | -2.06% |
| 11/07 | （IR情報）15:30 2025年3月期第2四半期(中間期)連結業績予想と実績の差異に関するお知らせ |
| 11/07 | （IR情報）15:30 2025年3月期第2四半期(中間期)決算補足資料 |
| 11/07 | （IR情報）15:30 2025年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/07 | 1,505 | 1,529 | 1,505 | 1,520 | +0.66% | 83,000 | 982億406万 | +0.8% |
| 11/06 | 1,501 | 1,520 | 1,498 | 1,510 | +1.07% | 74,900 | 975億5798万 | +0.2% |
| 11/05 | 1,518 | 1,518 | 1,494 | 1,494 | -1.58% | 92,900 | 965億2425万 | -0.93% |
| 11/01 | 1,500 | 1,531 | 1,496 | 1,518 | +0.07% | 90,600 | 980億7484万 | +0.6% |
| 10/31 | 1,499 | 1,519 | 1,497 | 1,517 | +1.2% | 75,800 | 980億1023万 | +0.4% |
| 10/30 | 1,488 | 1,504 | 1,488 | 1,499 | +0.47% | 136,400 | 968億4729万 | -0.79% |
| 10/29 | 1,487 | 1,496 | 1,483 | 1,492 | +0.2% | 46,800 | 963億9504万 | -1.32% |
| 10/28 | 1,480 | 1,495 | 1,472 | 1,489 | +0.95% | 47,900 | 962億121万 | -1.59% |
| 10/25 | 1,487 | 1,487 | 1,468 | 1,475 | -0.67% | 102,700 | 952億9670万 | -2.51% |
| 10/24 | 1,493 | 1,498 | 1,484 | 1,485 | -1.07% | 87,100 | 959億4278万 | -1.98% |
| 10/23 | 1,497 | 1,503 | 1,493 | 1,501 | +0.27% | 69,100 | 969億7651万 | -0.99% |
| 10/22 | 1,520 | 1,520 | 1,495 | 1,497 | -1.32% | 56,400 | 967億1808万 | -1.25% |
| 10/21 | 1,522 | 1,525 | 1,515 | 1,517 | +0.07% | 53,700 | 980億1023万 | 0% |
| 10/18 | 1,508 | 1,523 | 1,506 | 1,516 | +0.4% | 93,100 | 979億4563万 | -0.07% |
| 10/17 | 1,502 | 1,517 | 1,502 | 1,510 | +0.6% | 46,500 | 975億5798万 | -0.53% |
| 10/16 | 1,493 | 1,511 | 1,485 | 1,501 | 0% | 87,900 | 969億7651万 | -1.18% |
| 10/15 | 1,505 | 1,511 | 1,495 | 1,501 | -0.2% | 121,200 | 969億7651万 | -1.38% |
| 10/11 | 1,505 | 1,518 | 1,503 | 1,504 | -0.86% | 62,400 | 971億7033万 | -1.38% |
| 10/10 | 1,520 | 1,520 | 1,508 | 1,517 | +0.13% | 30,000 | 980億1023万 | -0.72% |
| 10/09 | 1,513 | 1,522 | 1,506 | 1,515 | +0.13% | 29,600 | 978億8102万 | -1.11% |
| 10/08 | 1,521 | 1,525 | 1,510 | 1,513 | -1.18% | 56,500 | 977億5180万 | -1.5% |
| 10/07 | 1,541 | 1,541 | 1,527 | 1,531 | +0.07% | 52,900 | 989億1475万 | -0.65% |
| 10/04 | 1,523 | 1,536 | 1,522 | 1,530 | +0.2% | 48,500 | 988億5014万 | -0.91% |
| 10/03 | 1,528 | 1,535 | 1,518 | 1,527 | +0.93% | 73,400 | 986億5631万 | -1.36% |
| 10/02 | 1,506 | 1,518 | 1,500 | 1,513 | +0.46% | 85,400 | 977億5180万 | -2.58% |
| 10/01 | 1,514 | 1,514 | 1,499 | 1,506 | -0.92% | 117,500 | 972億9955万 | -3.28% |
| 09/30 | 1,506 | 1,522 | 1,504 | 1,520 | -0.78% | 84,400 | 982億406万 | -2.69% |
| 09/27 | 1,540 | 1,547 | 1,530 | 1,532 | -1.92% | 74,300 | 989億7935万 | -2.17% |
| 09/26 | 1,542 | 1,564 | 1,538 | 1,562 | +2.16% | 165,300 | 1009億1759万 | -0.51% |
| 09/25 | 1,525 | 1,535 | 1,514 | 1,529 | +0.46% | 148,300 | 987億8553万 | -2.8% |
| 09/24 | 1,519 | 1,528 | 1,508 | 1,522 | +1.13% | 65,500 | 983億3327万 | -3.43% |
| 09/20 | 1,513 | 1,522 | 1,497 | 1,505 | -0.07% | 156,300 | 972億3494万 | -4.75% |
| 09/19 | 1,513 | 1,519 | 1,504 | 1,506 | -0.33% | 56,400 | 972億9955万 | -4.92% |
| 09/18 | 1,516 | 1,518 | 1,498 | 1,511 | +0.33% | 78,900 | 976億2259万 | -4.91% |
| 09/17 | 1,532 | 1,532 | 1,497 | 1,506 | -0.59% | 87,700 | 972億9955万 | -5.4% |
| 09/13 | 1,517 | 1,519 | 1,506 | 1,515 | -0.33% | 108,700 | 978億8102万 | -5.08% |
| 09/12 | 1,528 | 1,541 | 1,512 | 1,520 | +0.46% | 87,800 | 982億406万 | -4.88% |
| 09/11 | 1,540 | 1,540 | 1,509 | 1,513 | -1.37% | 88,900 | 977億5180万 | -5.5% |
| 09/10 | 1,541 | 1,558 | 1,534 | 1,534 | -1.22% | 77,800 | 991億857万 | -4.3% |
| 09/09 | 1,550 | 1,555 | 1,532 | 1,553 | -0.45% | 90,000 | 1003億3612万 | -3% |
| 09/06 | 1,581 | 1,581 | 1,556 | 1,560 | -1.33% | 88,900 | 1007億8838万 | -2.8% |
| 09/05 | 1,588 | 1,597 | 1,567 | 1,581 | -0.38% | 90,200 | 1021億4514万 | -1.8% |
| 09/04 | 1,601 | 1,616 | 1,584 | 1,587 | -2.1% | 117,000 | 1025億3279万 | -1.79% |
| 09/03 | 1,614 | 1,626 | 1,614 | 1,621 | +0.43% | 31,300 | 1047億2946万 | 0% |
| 09/02 | 1,625 | 1,630 | 1,606 | 1,614 | -0.62% | 78,000 | 1042億7720万 | -0.68% |
| 08/30 | 1,615 | 1,628 | 1,615 | 1,624 | +0.56% | 53,300 | 1049億2328万 | -0.25% |
| 08/29 | 1,623 | 1,630 | 1,613 | 1,615 | -1.16% | 35,700 | 1043億4181万 | -0.98% |
| 08/28 | 1,621 | 1,634 | 1,619 | 1,634 | +0.06% | 25,900 | 1055億6936万 | -0.06% |
| 08/27 | 1,632 | 1,637 | 1,622 | 1,633 | +0.93% | 33,000 | 1055億475万 | -0.37% |
| 08/26 | 1,618 | 1,623 | 1,610 | 1,618 | -0.86% | 48,500 | 1045億3564万 | -1.46% |
| 08/23 | 1,628 | 1,638 | 1,625 | 1,632 | +0.68% | 52,500 | 1054億4015万 | -0.85% |
| 08/22 | 1,635 | 1,636 | 1,617 | 1,621 | -0.86% | 44,500 | 1047億2946万 | -1.76% |
| 08/21 | 1,621 | 1,637 | 1,620 | 1,635 | +0.25% | 43,600 | 1056億3397万 | -1.15% |
| 08/20 | 1,615 | 1,638 | 1,615 | 1,631 | +1.12% | 51,600 | 1053億7554万 | -1.57% |
| 08/19 | 1,620 | 1,628 | 1,608 | 1,613 | -1.04% | 48,100 | 1042億1260万 | -2.83% |
| 08/16 | 1,625 | 1,632 | 1,608 | 1,630 | +1.56% | 57,500 | 1053億1093万 | -2.1% |
| 08/15 | 1,618 | 1,618 | 1,601 | 1,605 | -0.31% | 46,700 | 1036億9573万 | -3.72% |
| 08/14 | 1,606 | 1,612 | 1,594 | 1,610 | +0.25% | 67,200 | 1040億1877万 | -3.65% |
| 08/13 | 1,597 | 1,612 | 1,597 | 1,606 | +0.56% | 53,300 | 1037億6034万 | -4.06% |
| 08/09 | 1,611 | 1,617 | 1,571 | 1,597 | +1.46% | 94,000 | 1031億7887万 | -4.77% |
| 08/08 | 1,551 | 1,606 | 1,551 | 1,574 | +0.06% | 82,300 | 1016億9289万 | -6.37% |
| 08/07 | 1,551 | 1,611 | 1,543 | 1,573 | +0.7% | 155,600 | 1016億2828万 | -6.7% |
| 08/06 | 1,552 | 1,593 | 1,530 | 1,562 | +4.2% | 160,000 | 1009億1759万 | -7.63% |
| 08/05 | 1,634 | 1,634 | 1,499 | 1,499 | -9.48% | 211,300 | 968億4729万 | -11.62% |
| 08/02 | 1,686 | 1,686 | 1,648 | 1,656 | -1.78% | 163,400 | 1069億9074万 | -2.82% |
| 08/01 | 1,703 | 1,751 | 1,678 | 1,686 | -2.03% | 186,900 | 1089億2898万 | -1.17% |
| 07/31 | （IR情報）15:00 2025年3月期第1四半期決算補足資料 |
| 07/31 | （IR情報）15:00 2025年3月期第1四半期決算短信〔日本基準〕(連結) |
| 07/31 | 1,694 | 1,726 | 1,694 | 1,721 | +0.76% | 91,800 | 1111億9025万 | +0.82% |
| 07/30 | 1,714 | 1,718 | 1,703 | 1,708 | -0.52% | 84,900 | 1103億5035万 | +0.06% |
| 07/29 | 1,711 | 1,719 | 1,706 | 1,717 | +0.94% | 76,200 | 1109億3182万 | +0.59% |
| 07/26 | 1,701 | 1,710 | 1,696 | 1,701 | -0.35% | 80,000 | 1098億9809万 | -0.29% |
| 07/25 | 1,707 | 1,715 | 1,699 | 1,707 | -0.23% | 151,800 | 1102億8574万 | 0% |
| 07/24 | 1,714 | 1,721 | 1,705 | 1,711 | -0.58% | 92,100 | 1105億4417万 | +0.29% |
| 07/23 | 1,705 | 1,721 | 1,705 | 1,721 | +0.94% | 74,500 | 1111億9025万 | +0.94% |
| 07/22 | （5%ルール）Kopernik Global Investers, LLC（7.24%） |
| 07/22 | 1,726 | 1,731 | 1,705 | 1,705 | -1.39% | 98,000 | 1101億5653万 | +0.06% |
| 07/19 | 1,721 | 1,729 | 1,709 | 1,729 | 0% | 83,300 | 1117億712万 | +1.47% |
| 07/18 | 1,710 | 1,734 | 1,710 | 1,729 | +0.58% | 84,700 | 1117億712万 | +1.59% |
| 07/17 | 1,715 | 1,719 | 1,705 | 1,719 | +0.82% | 61,900 | 1110億6104万 | +1.12% |
| 07/16 | 1,716 | 1,723 | 1,705 | 1,705 | -1.33% | 86,300 | 1101億5653万 | +0.35% |
| 07/12 | 1,707 | 1,728 | 1,707 | 1,728 | +0.82% | 103,900 | 1116億4251万 | +1.71% |
| 07/11 | 1,704 | 1,718 | 1,704 | 1,714 | +0.82% | 99,500 | 1107億3800万 | +1.06% |
| 07/10 | 1,700 | 1,702 | 1,688 | 1,700 | 0% | 79,500 | 1098億3349万 | +0.41% |
| 07/09 | 1,688 | 1,706 | 1,685 | 1,700 | +1.01% | 113,500 | 1098億3349万 | +0.47% |
| 07/08 | 1,699 | 1,702 | 1,677 | 1,683 | 0% | 157,200 | 1087億3515万 | -0.53% |
| 07/05 | 1,695 | 1,698 | 1,678 | 1,683 | -1% | 90,900 | 1087億3515万 | -0.59% |
| 07/04 | 1,695 | 1,700 | 1,694 | 1,700 | +0.53% | 62,900 | 1098億3349万 | +0.35% |
| 07/03 | 1,691 | 1,699 | 1,688 | 1,691 | -0.18% | 69,300 | 1092億5201万 | -0.24% |
| 07/02 | 1,698 | 1,704 | 1,691 | 1,694 | -0.18% | 77,900 | 1094億4584万 | -0.06% |
| 07/01 | 1,706 | 1,706 | 1,692 | 1,697 | -0.29% | 92,500 | 1096億3966万 | +0.06% |
| 06/28 | 1,704 | 1,706 | 1,692 | 1,702 | 0% | 70,800 | 1099億6270万 | +0.35% |
| 06/27 | 1,710 | 1,710 | 1,695 | 1,702 | -0.7% | 75,500 | 1099億6270万 | +0.35% |
| 06/26 | 1,705 | 1,717 | 1,697 | 1,714 | +0.47% | 93,600 | 1107億3800万 | +1.06% |
| 06/25 | 1,722 | 1,722 | 1,703 | 1,706 | -0.64% | 204,700 | 1102億2113万 | +0.65% |
| 06/24 | 1,715 | 1,720 | 1,704 | 1,717 | +1.18% | 91,300 | 1109億3182万 | +1.3% |
| 06/21 | 1,703 | 1,718 | 1,693 | 1,697 | -0.7% | 208,800 | 1096億3966万 | +0.12% |
| 06/20 | 1,693 | 1,713 | 1,693 | 1,709 | +0.53% | 91,300 | 1104億1496万 | +0.77% |
| 06/19 | 1,697 | 1,701 | 1,686 | 1,700 | +0.53% | 71,300 | 1098億3349万 | +0.24% |
| 06/18 | （IR情報）10:00 百日咳菌核酸キット「GeneSoC 百日咳菌検出キット」の新発売について |
| 06/18 | 1,676 | 1,694 | 1,676 | 1,691 | -0.24% | 61,100 | 1092億5201万 | -0.35% |
| 06/17 | 1,685 | 1,695 | 1,674 | 1,695 | +0.71% | 72,500 | 1095億1045万 | -0.18% |
| 06/14 | 1,690 | 1,698 | 1,680 | 1,683 | +0.12% | 89,200 | 1087億3515万 | -1.06% |
| 06/13 | （IR情報）11:00 2024年6月 新製品（追補収載品）発売のお知らせ |
