| 2026 |
| 03/09 | 652 | 664 | 649 | 659 | -1.93% | 64,900 | 398億2679万 | -5.45% |
| 03/06 | 660 | 678 | 657 | 672 | +0.6% | 33,800 | 406億1245万 | -4% |
| 03/05 | 669 | 678 | 668 | 668 | +2.3% | 39,100 | 403億7071万 | -4.98% |
| 03/04 | 666 | 666 | 648 | 653 | -2.83% | 79,200 | 394億6418万 | -7.38% |
| 03/03 | 683 | 684 | 672 | 672 | -2.33% | 41,700 | 406億1245万 | -5.22% |
| 03/02 | 690 | 695 | 683 | 688 | -1.15% | 42,100 | 416億1546万 | -3.37% |
| 02/27 | 687 | 697 | 684 | 696 | +1.75% | 45,200 | 420億9936万 | -2.52% |
| 02/26 | 672 | 687 | 672 | 684 | +1.79% | 46,700 | 413億7351万 | -4.47% |
| 02/25 | 671 | 678 | 666 | 672 | +0.15% | 57,900 | 406億1245万 | -6.41% |
| 02/24 | 701 | 701 | 669 | 671 | -4.28% | 160,600 | 405億5201万 | -6.81% |
| 02/20 | (IR情報)14:00 譲渡制限付株式報酬としての新株式発行の払込完了に関するお知らせ |
| 02/20 | 710 | 710 | 700 | 701 | -1.82% | 37,800 | 423億6507万 | -3.04% |
| 02/19 | 710 | 721 | 702 | 714 | +1.28% | 50,500 | 431億5073万 | -1.52% |
| 02/18 | 695 | 711 | 695 | 705 | +1.29% | 35,100 | 426億681万 | -2.76% |
| 02/17 | 683 | 700 | 682 | 696 | +1.46% | 42,700 | 420億6289万 | -4.13% |
| 02/16 | 685 | 693 | 678 | 686 | +0.15% | 58,900 | 414億5854万 | -5.64% |
| 02/13 | 728 | 729 | 682 | 685 | -7.31% | 113,700 | 413億9811万 | -6.04% |
| 02/12 | 727 | 740 | 723 | 739 | +2.21% | 79,100 | 446億6161万 | +1.23% |
| 02/10 | (IR情報)14:00 2026年9月期1Q決算説明会資料 |
| 02/10 | 688 | 742 | 688 | 723 | +5.55% | 142,800 | 436億9464万 | -0.96% |
| 02/09 | (IR情報)14:00 2026年9月期第1四半期決算短信〔日本基準〕(連結) |
| 02/09 | 720 | 727 | 682 | 685 | -5.12% | 169,100 | 413億9811万 | -6.04% |
| 02/06 | 732 | 732 | 717 | 722 | -2.43% | 42,500 | 436億3421万 | -1.23% |
| 02/05 | 730 | 742 | 730 | 740 | +2.07% | 31,100 | 447億2204万 | +1.09% |
| 02/04 | 722 | 732 | 721 | 725 | -0.96% | 38,000 | 438億1552万 | -0.96% |
| 02/03 | 721 | 736 | 716 | 732 | +2.38% | 66,700 | 442億3856万 | 0% |
| 02/02 | 732 | 737 | 707 | 715 | -2.59% | 80,800 | 432億1116万 | -2.32% |
| 01/30 | 730 | 738 | 725 | 734 | +0.55% | 28,400 | 443億5943万 | +0.27% |
| 01/29 | 726 | 734 | 722 | 730 | +0.14% | 40,500 | 441億1769万 | -0.27% |
| 01/28 | 730 | 734 | 725 | 729 | -0.27% | 33,000 | 440億5726万 | -0.55% |
| 01/27 | 738 | 744 | 731 | 731 | -0.95% | 27,800 | 441億7813万 | -0.14% |
| 01/26 | 745 | 747 | 736 | 738 | -1.99% | 40,900 | 446億117万 | +0.82% |
| 01/23 | (IR情報)17:00 連結子会社の異動(株式譲渡)に関するお知らせ |
| 01/23 | 751 | 757 | 747 | 753 | +0.53% | 31,400 | 455億770万 | +2.87% |
| 01/22 | 735 | 753 | 735 | 749 | +1.77% | 55,900 | 452億6596万 | +2.46% |
| 01/21 | 737 | 740 | 726 | 736 | 0% | 55,300 | 444億8030万 | +0.82% |
| 01/20 | (IR情報)14:00 譲渡制限付株式報酬としての新株式発行および自己株式の消却に関するお知らせ |
| 01/20 | 736 | 745 | 733 | 736 | +0.27% | 57,800 | 444億8030万 | +0.96% |
| 01/19 | 741 | 747 | 734 | 734 | -1.21% | 49,700 | 443億5943万 | +0.82% |
| 01/16 | 731 | 746 | 730 | 743 | +1.36% | 33,800 | 449億335万 | +2.2% |
| 01/15 | 725 | 736 | 725 | 733 | +0.55% | 24,200 | 442億9900万 | +0.96% |
| 01/14 | 723 | 735 | 723 | 729 | +0.55% | 32,700 | 440億5726万 | +0.41% |
| 01/13 | 742 | 744 | 720 | 725 | -1.36% | 51,300 | 438億1552万 | -0.28% |
| 01/09 | 725 | 736 | 725 | 735 | +1.66% | 50,400 | 444億1987万 | +1.1% |
| 01/08 | 721 | 728 | 718 | 723 | +0.56% | 27,100 | 436億9464万 | -0.69% |
| 01/07 | 723 | 734 | 719 | 719 | -0.96% | 27,000 | 434億5290万 | -1.51% |
| 01/06 | 710 | 733 | 708 | 726 | +1.54% | 34,700 | 438億7595万 | -0.82% |
| 01/05 | 740 | 740 | 712 | 715 | -1.79% | 48,900 | 432億1116万 | -2.59% |
| 2025 |
| 12/30 | 737 | 740 | 725 | 728 | -1.22% | 32,000 | 439億9682万 | -1.22% |
| 12/29 | 740 | 743 | 731 | 737 | -0.14% | 24,100 | 445億4074万 | -0.41% |
| 12/26 | 737 | 747 | 733 | 738 | +0.96% | 40,100 | 446億117万 | -0.4% |
| 12/25 | 722 | 738 | 722 | 731 | +1.25% | 24,000 | 441億7813万 | -1.48% |
| 12/24 | 734 | 734 | 719 | 722 | -2.04% | 32,900 | 436億3421万 | -2.83% |
| 12/23 | (5%ルール)光通信(6.72%)UH Partners 2(6.38%)UH Partners 3(6.83%)アイビー(2.48%)エスアイエル(7.21%)エヌオーアイ(1.91%) |
| 12/23 | 738 | 740 | 730 | 737 | +0.82% | 20,200 | 445億4074万 | -1.21% |
| 12/22 | (IR情報)13:00 支配株主等に関する事項について |
| 12/22 | (IR情報)12:00 第30期定時株主総会における議決権行使の結果に関するお知らせ |
| 12/22 | 744 | 756 | 726 | 731 | -0.81% | 38,100 | 441億7813万 | -2.14% |
| 12/19 | 717 | 745 | 717 | 737 | +2.22% | 32,800 | 445億4074万 | -1.73% |
| 12/18 | 725 | 728 | 717 | 721 | -0.83% | 20,200 | 435億7377万 | -4.25% |
| 12/17 | 744 | 745 | 721 | 727 | -2.28% | 39,900 | 439億3639万 | -3.96% |
| 12/16 | 725 | 746 | 722 | 744 | +2.62% | 36,400 | 449億6378万 | -1.98% |
| 12/15 | 710 | 737 | 710 | 725 | +2.11% | 48,100 | 438億1552万 | -4.61% |
| 12/12 | 708 | 722 | 705 | 710 | +0.42% | 48,500 | 429億899万 | -6.7% |
| 12/11 | (IR情報)14:00 当社取締役会の実効性に関する評価結果の概要について |
| 12/11 | 712 | 716 | 707 | 707 | -1.26% | 31,200 | 427億2768万 | -7.34% |
| 12/10 | 721 | 724 | 716 | 716 | +0.14% | 15,100 | 432億7160万 | -6.41% |
| 12/09 | 727 | 731 | 712 | 715 | -1.65% | 23,700 | 432億1116万 | -6.9% |
| 12/08 | 734 | 735 | 727 | 727 | 0% | 22,600 | 439億3639万 | -5.71% |
| 12/05 | 744 | 744 | 727 | 727 | -2.28% | 27,500 | 439億3639万 | -6.07% |
| 12/04 | 745 | 750 | 741 | 744 | +0.13% | 15,300 | 449億6378万 | -4.12% |
| 12/03 | 752 | 754 | 743 | 743 | -1.59% | 21,700 | 449億335万 | -4.5% |
| 12/02 | 761 | 763 | 749 | 755 | -0.79% | 18,600 | 456億2857万 | -3.33% |
| 12/01 | 773 | 776 | 760 | 761 | -1.68% | 18,300 | 459億9118万 | -2.81% |
| 11/28 | 778 | 781 | 771 | 774 | -0.64% | 25,400 | 467億7684万 | -1.4% |
| 11/27 | 793 | 793 | 777 | 779 | -1.89% | 26,900 | 470億7902万 | -1.02% |
| 11/26 | 794 | 811 | 791 | 794 | +0.13% | 18,600 | 479億8554万 | +0.76% |
| 11/25 | 789 | 814 | 789 | 793 | +2.19% | 40,300 | 479億2511万 | +0.76% |
| 11/21 | (IR情報)14:00 役員異動に関するお知らせ |
| 11/21 | 759 | 780 | 756 | 776 | +2.11% | 24,300 | 468億9771万 | -1.4% |
| 11/20 | 767 | 775 | 753 | 760 | +0.93% | 25,700 | 459億3075万 | -3.43% |
| 11/19 | 785 | 789 | 753 | 753 | -3.95% | 33,600 | 455億770万 | -4.32% |
| 11/18 | 777 | 789 | 770 | 784 | +0.77% | 32,500 | 473億8119万 | -0.38% |
| 11/17 | 797 | 797 | 775 | 778 | -2.38% | 34,500 | 470億1858万 | -1.14% |
| 11/14 | 798 | 810 | 791 | 797 | -1.73% | 51,500 | 481億6685万 | +1.27% |
| 11/13 | 822 | 829 | 791 | 811 | -1.1% | 84,000 | 490億1294万 | +3.05% |
| 11/12 | (IR情報)14:00 2025年9月期決算説明会資料 |
| 11/12 | 823 | 863 | 808 | 820 | +4.59% | 207,800 | 495億5686万 | +4.33% |
| 11/11 | (IR情報)14:00 2025年9月期決算短信〔日本基準〕(連結) |
| 11/11 | (IR情報)14:00 個別業績と前期実績との差異に関するお知らせ |
| 11/11 | (IR情報)14:00 剰余金の配当に関するお知らせ |
| 11/11 | 773 | 784 | 737 | 784 | +3.29% | 95,500 | 473億8119万 | 0% |
| 11/10 | 760 | 772 | 759 | 759 | +0.93% | 35,900 | 458億7031万 | -3.19% |
| 11/07 | 756 | 764 | 751 | 752 | -0.27% | 33,000 | 454億4727万 | -3.96% |
| 11/06 | 768 | 772 | 754 | 754 | -1.82% | 29,400 | 455億6814万 | -3.7% |
| 11/05 | 781 | 781 | 748 | 768 | -2.04% | 60,800 | 464億1423万 | -1.92% |
| 11/04 | 800 | 805 | 781 | 784 | -2.37% | 49,400 | 473億8119万 | 0% |
| 10/31 | 788 | 804 | 782 | 803 | +1.65% | 41,900 | 485億2946万 | +2.29% |
| 10/30 | 794 | 803 | 790 | 790 | -0.13% | 70,800 | 477億4380万 | +0.64% |
| 10/29 | 795 | 798 | 781 | 791 | -0.5% | 40,300 | 478億424万 | +0.76% |
| 10/28 | 809 | 812 | 790 | 795 | -1.73% | 44,900 | 480億4598万 | +1.15% |
| 10/27 | 815 | 817 | 797 | 809 | -0.25% | 29,000 | 488億9207万 | +2.8% |
| 10/24 | 810 | 814 | 801 | 811 | +0.12% | 24,500 | 490億1294万 | +3.05% |
| 10/23 | 813 | 820 | 810 | 810 | -0.49% | 35,800 | 489億5251万 | +2.92% |
| 10/22 | 808 | 814 | 801 | 814 | +1.88% | 45,400 | 490億8794万 | +3.17% |
| 10/21 | 795 | 810 | 789 | 799 | +1.01% | 81,600 | 481億8337万 | +1.14% |
| 10/20 | 784 | 792 | 776 | 791 | +2.06% | 26,000 | 477億93万 | -0.13% |
| 10/17 | (IR情報)14:00 資本コストや株価を意識した経営の実現に向けた対応について |
| 10/17 | 770 | 780 | 768 | 775 | -0.13% | 23,000 | 467億3606万 | -2.52% |
| 10/16 | 770 | 781 | 770 | 776 | +0.26% | 26,700 | 467億9636万 | -2.76% |
| 10/15 | 756 | 774 | 756 | 774 | +2.65% | 25,100 | 466億7576万 | -3.25% |
| 10/14 | 762 | 772 | 754 | 754 | -2.96% | 48,600 | 454億6966万 | -6.1% |
| 10/10 | 779 | 785 | 774 | 777 | -1.27% | 43,100 | 468億5667万 | -3.72% |
| 10/09 | 781 | 794 | 778 | 787 | +0.77% | 33,200 | 474億5972万 | -2.84% |
| 10/08 | 795 | 795 | 781 | 781 | -1.01% | 35,200 | 470億9789万 | -3.7% |