| 2026 |
| 03/06 | 693 | 711 | 691 | 711 | +1.72% | 3,700 | 42億897万 | +0.57% |
| 03/05 | 679 | 699 | 679 | 699 | +2.95% | 3,700 | 41億3793万 | -0.99% |
| 03/04 | 691 | 691 | 670 | 679 | -3% | 10,300 | 40億1954万 | -3.82% |
| 03/03 | (自社株買い)取締役会(2026年2月12日)での決議状況(取得期間2026年2月13日~2026年12月31日) |
| 03/03 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 03/03 | 703 | 707 | 700 | 700 | -0.43% | 9,400 | 41億4385万 | -0.99% |
| 03/02 | 700 | 714 | 700 | 703 | +0.14% | 10,900 | 41億6161万 | -0.57% |
| 02/27 | 704 | 709 | 700 | 702 | -0.28% | 15,200 | 41億5569万 | -0.71% |
| 02/26 | 709 | 715 | 702 | 704 | -0.71% | 7,500 | 41億6753万 | -0.42% |
| 02/25 | 725 | 725 | 695 | 709 | -3.01% | 15,100 | 41億9713万 | +0.28% |
| 02/24 | 714 | 731 | 714 | 731 | +1.95% | 6,700 | 43億2737万 | +3.39% |
| 02/20 | 735 | 746 | 709 | 717 | -2.45% | 12,900 | 42億4449万 | +1.7% |
| 02/19 | (IR情報)16:30 2026年6月期中間決算説明資料 |
| 02/19 | 736 | 755 | 735 | 735 | -0.14% | 14,700 | 43億5105万 | +4.4% |
| 02/18 | 760 | 760 | 736 | 736 | -3.79% | 13,700 | 43億5697万 | +4.84% |
| 02/17 | 759 | 766 | 750 | 765 | +1.19% | 21,800 | 45億2864万 | +9.29% |
| 02/16 | 720 | 758 | 719 | 756 | +6.33% | 25,900 | 44億7536万 | +8.46% |
| 02/13 | 714 | 718 | 705 | 711 | +2.16% | 25,100 | 42億897万 | +2.45% |
| 02/12 | (IR情報)15:30 2026年6月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 02/12 | (IR情報)15:30 自己株式取得に係る事項の決定に関するお知らせ |
| 02/12 | 702 | 705 | 696 | 696 | -0.85% | 10,800 | 41億2017万 | +0.43% |
| 02/10 | 697 | 703 | 697 | 702 | +0.86% | 4,600 | 41億5569万 | +1.45% |
| 02/09 | 700 | 710 | 687 | 696 | +0.43% | 13,100 | 41億2017万 | +0.72% |
| 02/06 | 700 | 702 | 691 | 693 | -1% | 5,100 | 41億241万 | +0.58% |
| 02/05 | 685 | 700 | 685 | 700 | +1.16% | 3,600 | 41億4385万 | +1.74% |
| 02/04 | 688 | 693 | 684 | 692 | +0.14% | 3,500 | 40億9649万 | +0.87% |
| 02/03 | 694 | 699 | 689 | 691 | +1.17% | 2,800 | 40億9057万 | +1.02% |
| 02/02 | 680 | 690 | 680 | 683 | +0.74% | 3,000 | 40億4322万 | +0.15% |
| 01/30 | 690 | 690 | 678 | 678 | -1.74% | 3,900 | 40億1362万 | -0.29% |
| 01/29 | 697 | 698 | 679 | 690 | 0% | 7,200 | 40億8465万 | +1.62% |
| 01/28 | 699 | 700 | 689 | 690 | -1% | 11,100 | 40億8465万 | +1.92% |
| 01/27 | 700 | 702 | 697 | 697 | -0.29% | 8,800 | 41億2609万 | +3.26% |
| 01/26 | 698 | 700 | 697 | 699 | +0.14% | 12,700 | 41億3793万 | +3.86% |
| 01/23 | 708 | 710 | 697 | 698 | 0% | 6,900 | 41億3201万 | +4.02% |
| 01/22 | 701 | 710 | 698 | 698 | -0.43% | 6,500 | 41億3201万 | +4.49% |
| 01/21 | 711 | 713 | 701 | 701 | -1.41% | 6,400 | 41億4977万 | +5.26% |
| 01/20 | 711 | 729 | 710 | 711 | +0.71% | 13,900 | 42億897万 | +7.08% |
| 01/19 | 702 | 706 | 694 | 706 | +2.02% | 11,600 | 41億7937万 | +6.81% |
| 01/16 | (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2月14日~2025年12月31日) |
| 01/16 | 697 | 697 | 679 | 692 | +0.73% | 9,900 | 40億9649万 | +4.85% |
| 01/15 | 676 | 687 | 675 | 687 | +1.78% | 4,200 | 40億6690万 | +4.41% |
| 01/14 | 695 | 695 | 675 | 675 | -2.88% | 6,900 | 39億9586万 | +2.74% |
| 01/13 | 687 | 698 | 683 | 695 | +1.16% | 12,400 | 41億1425万 | +5.95% |
| 01/09 | 690 | 690 | 674 | 687 | -0.43% | 5,400 | 40億6690万 | +5.05% |
| 01/08 | 692 | 694 | 684 | 690 | +0.73% | 2,900 | 40億8465万 | +5.67% |
| 01/07 | 671 | 685 | 670 | 685 | +2.7% | 12,100 | 40億5506万 | +5.06% |
| 01/06 | (IR情報)16:00 メタボロミクスを活用した「バイオものづくり」の協働開始 |
| 01/06 | 671 | 675 | 664 | 667 | -0.45% | 4,500 | 39億4850万 | +2.46% |
| 01/05 | 665 | 677 | 665 | 670 | +1.52% | 11,900 | 39億6626万 | +2.76% |
| 2025 |
| 12/30 | 654 | 672 | 654 | 660 | -0.15% | 17,200 | 39億706万 | +1.23% |
| 12/29 | 651 | 670 | 646 | 661 | +2.8% | 15,200 | 39億1298万 | +1.38% |
| 12/26 | 644 | 646 | 641 | 643 | -0.16% | 15,400 | 38億642万 | -1.38% |
| 12/25 | 645 | 647 | 633 | 644 | -0.16% | 10,500 | 38億1234万 | -1.38% |
| 12/24 | 641 | 650 | 635 | 645 | +1.1% | 33,100 | 38億1826万 | -1.53% |
| 12/23 | 640 | 643 | 636 | 638 | -0.62% | 13,300 | 37億7683万 | -2.6% |
| 12/22 | 646 | 646 | 639 | 642 | +0.31% | 12,000 | 38億50万 | -1.98% |
| 12/19 | 643 | 653 | 640 | 640 | -0.93% | 15,500 | 37億8867万 | -2.44% |
| 12/18 | 646 | 646 | 636 | 646 | +0.16% | 4,500 | 38億2418万 | -1.52% |
| 12/17 | 644 | 645 | 637 | 645 | +0.62% | 5,000 | 38億1826万 | -1.98% |
| 12/16 | 645 | 645 | 636 | 641 | 0% | 5,200 | 37億9458万 | -2.88% |
| 12/15 | 640 | 644 | 631 | 641 | -0.16% | 7,800 | 37億9458万 | -3.17% |
| 12/12 | 650 | 654 | 631 | 642 | -0.31% | 9,400 | 38億50万 | -3.31% |
| 12/11 | 650 | 650 | 634 | 644 | -0.92% | 8,700 | 38億1234万 | -3.45% |
| 12/10 | 655 | 662 | 650 | 650 | -1.52% | 6,500 | 38億4786万 | -2.84% |
| 12/09 | 654 | 667 | 653 | 660 | +0.15% | 6,400 | 39億706万 | -1.49% |
| 12/08 | 650 | 659 | 644 | 659 | +0.61% | 6,300 | 39億114万 | -1.93% |
| 12/05 | 645 | 659 | 645 | 655 | +1.71% | 6,800 | 38億7746万 | -2.82% |
| 12/04 | 649 | 656 | 644 | 644 | -0.77% | 6,200 | 38億1234万 | -4.59% |
| 12/03 | 651 | 660 | 645 | 649 | -1.37% | 9,500 | 38億4194万 | -4.14% |
| 12/02 | 665 | 667 | 658 | 658 | -1.79% | 2,800 | 38億9522万 | -3.09% |
| 12/01 | (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2月14日~2025年12月31日) |
| 12/01 | 670 | 671 | 660 | 670 | -0.45% | 8,200 | 39億6626万 | -1.62% |
| 11/28 | (IR情報)15:30 自己株式の取得状況および取得終了に関するお知らせ |
| 11/28 | 665 | 673 | 664 | 673 | +0.45% | 6,800 | 39億8402万 | -1.32% |
| 11/27 | 671 | 671 | 668 | 670 | 0% | 12,800 | 39億6626万 | -2.05% |
| 11/26 | 669 | 670 | 663 | 670 | +1.21% | 3,900 | 39億6626万 | -2.33% |
| 11/25 | 665 | 671 | 652 | 662 | -0.9% | 7,700 | 39億1890万 | -3.64% |
| 11/21 | 678 | 678 | 663 | 668 | -1.47% | 24,600 | 39億5442万 | -3.05% |
| 11/20 | 683 | 688 | 664 | 678 | +0.15% | 11,100 | 40億1362万 | -1.88% |
| 11/19 | 650 | 681 | 650 | 677 | +3.99% | 18,100 | 40億770万 | -2.17% |
| 11/18 | 647 | 655 | 640 | 651 | +0.62% | 21,000 | 38億5378万 | -6.06% |
| 11/17 | 659 | 668 | 645 | 647 | -1.67% | 13,300 | 38億3010万 | -6.91% |
| 11/14 | 647 | 666 | 641 | 658 | +1.23% | 18,100 | 38億9522万 | -5.73% |
| 11/13 | 644 | 660 | 634 | 650 | -6.34% | 38,100 | 38億4786万 | -7.14% |
| 11/12 | (IR情報)15:30 2026年6月期第1四半期決算補足説明資料 |
| 11/12 | (IR情報)15:30 2026年6月期第1四半期決算短信〔日本基準〕(連結) |
| 11/12 | 695 | 705 | 692 | 694 | +1.02% | 8,300 | 41億833万 | -1.28% |
| 11/11 | 691 | 696 | 687 | 687 | -0.58% | 2,900 | 40億6690万 | -2.41% |
| 11/10 | 703 | 703 | 690 | 691 | -0.58% | 10,000 | 40億9057万 | -2.12% |
| 11/07 | (IR情報)15:30 ヘルスケア分野で注目の短鎖・中鎖脂肪酸に特化した「短/中鎖脂肪酸分析オプション」を販売開始 |
| 11/07 | 701 | 706 | 695 | 695 | -1.14% | 5,800 | 41億1425万 | -1.7% |
| 11/06 | 700 | 711 | 700 | 703 | +0.86% | 5,900 | 41億6161万 | -0.99% |
| 11/05 | (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2月14日~2025年12月31日) |
| 11/05 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 11/05 | 692 | 703 | 685 | 697 | +0.72% | 8,400 | 41億2609万 | -1.97% |
| 11/04 | 707 | 707 | 691 | 692 | -1.98% | 8,800 | 40億9649万 | -3.08% |
| 10/31 | 696 | 706 | 692 | 706 | +1.58% | 8,100 | 41億7937万 | -1.4% |
| 10/30 | 697 | 697 | 691 | 695 | +0.43% | 3,500 | 41億1425万 | -3.07% |
| 10/29 | 696 | 699 | 691 | 692 | -0.57% | 4,100 | 40億9649万 | -3.76% |
| 10/28 | 704 | 704 | 696 | 696 | -1% | 4,000 | 41億2017万 | -3.47% |
| 10/27 | 715 | 715 | 699 | 703 | +0.14% | 6,700 | 41億6161万 | -2.63% |
| 10/24 | 700 | 709 | 700 | 702 | +0.14% | 3,900 | 41億5569万 | -2.77% |
| 10/23 | 708 | 709 | 700 | 701 | -2.23% | 6,000 | 41億4977万 | -3.04% |
| 10/22 | 723 | 723 | 708 | 717 | +1.27% | 5,300 | 42億4449万 | -0.97% |
| 10/21 | 715 | 715 | 708 | 708 | -0.98% | 4,100 | 41億9121万 | -2.34% |
| 10/20 | 716 | 730 | 705 | 715 | +0.42% | 10,600 | 42億3265万 | -1.52% |
| 10/17 | (IR情報)15:30 業績条件付事後交付型譲渡制限付株式報酬としての自己株式処分の払込完了に関するお知らせ |
| 10/17 | 712 | 712 | 702 | 712 | +0.56% | 2,300 | 42億1489万 | -2.06% |
| 10/16 | 700 | 713 | 700 | 708 | -0.56% | 5,600 | 41億9121万 | -2.75% |
| 10/15 | 690 | 715 | 690 | 712 | +4.25% | 8,800 | 42億1489万 | -2.33% |
| 10/14 | 707 | 707 | 682 | 683 | -4.34% | 8,800 | 40億4322万 | -6.44% |
| 10/10 | 713 | 715 | 702 | 714 | +0.28% | 8,600 | 42億2673万 | -2.46% |
| 10/09 | 718 | 718 | 710 | 712 | -0.7% | 9,000 | 42億1489万 | -2.86% |
| 10/08 | 720 | 724 | 712 | 717 | -0.42% | 6,600 | 42億4449万 | -2.45% |
| 10/07 | 720 | 728 | 717 | 720 | 0% | 5,300 | 42億6225万 | -2.04% |
| 10/02 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |