| 2026 |
| 09/15 | 1,021 | 1,050 | 1,018 | 1,040 | +1.86% | 21,100 | - | -0.38% |
| 09/14 | 1,000 | 1,023 | 987 | 1,021 | +1.29% | 31,600 | - | -2.3% |
| 09/11 | 990 | 1,010 | 986 | 1,008 | -0.2% | 22,700 | - | -3.17% |
| 09/10 | (自社株買い)取締役会(2026年8月7日)での決議状況(取得期間2026年8月10日~2026年9月30日) |
| 09/10 | 1,014 | 1,014 | 993 | 1,010 | -0.39% | 13,000 | - | -2.6% |
| 09/09 | 1,008 | 1,021 | 998 | 1,014 | +0.4% | 17,700 | - | -1.93% |
| 09/08 | 1,027 | 1,027 | 1,010 | 1,010 | -1.56% | 9,000 | - | -2.04% |
| 09/07 | 1,029 | 1,043 | 1,025 | 1,026 | +0.2% | 20,200 | - | 0% |
| 09/04 | 1,020 | 1,026 | 1,004 | 1,024 | 0% | 25,500 | - | +0.39% |
| 09/03 | 1,014 | 1,049 | 1,002 | 1,024 | +1.19% | 22,500 | - | +0.89% |
| 09/02 | 1,037 | 1,037 | 1,012 | 1,012 | -3.34% | 22,600 | - | +0.3% |
| 09/01 | 1,056 | 1,060 | 1,030 | 1,047 | -0.85% | 23,800 | - | +4.28% |
| 08/31 | 1,053 | 1,056 | 1,026 | 1,056 | +1.54% | 14,000 | - | +5.81% |
| 08/28 | 1,039 | 1,057 | 1,027 | 1,040 | +0.1% | 18,600 | - | +4.94% |
| 08/27 | 1,045 | 1,069 | 1,035 | 1,039 | -1.33% | 21,500 | - | +5.38% |
| 08/26 | 1,065 | 1,073 | 1,052 | 1,053 | -1.77% | 7,900 | - | +7.56% |
| 08/25 | 1,064 | 1,074 | 1,056 | 1,072 | +0.47% | 9,500 | - | +10.29% |
| 08/24 | 1,080 | 1,082 | 1,056 | 1,067 | -1.2% | 19,900 | - | +10.91% |
| 08/21 | (5%ルール)みずほ信託銀行(0.73%)みずほ銀行(1.9%) |
| 08/21 | 1,047 | 1,080 | 1,047 | 1,080 | +1.98% | 37,200 | - | +13.33% |
| 08/20 | 1,025 | 1,062 | 1,017 | 1,059 | +3.32% | 25,300 | - | +12.3% |
| 08/19 | 1,050 | 1,050 | 1,012 | 1,025 | -4.12% | 36,400 | - | +9.74% |
| 08/18 | 1,072 | 1,087 | 1,046 | 1,069 | -0.47% | 45,300 | - | +15.44% |
| 08/17 | 1,057 | 1,075 | 1,055 | 1,074 | +1.61% | 19,800 | - | +17.25% |
| 08/14 | (5%ルール)日本電設工業(10.52%) |
| 08/14 | 1,100 | 1,100 | 1,056 | 1,057 | -4% | 34,700 | - | +16.67% |
| 08/13 | 1,070 | 1,126 | 1,060 | 1,101 | +2.8% | 42,700 | - | +22.88% |
| 08/12 | 1,069 | 1,093 | 1,036 | 1,071 | +0.19% | 80,100 | - | +21.15% |
| 08/10 | (IR情報)10:00 自己株式立会外買付取引(ToSTNeT-3)による自己株式の取得結果及び自己株式取得終了に関するお知らせ |
| 08/10 | 1,069 | 1,069 | 1,048 | 1,069 | +16.32% | 47,500 | - | +22.17% |
| 08/07 | (IR情報)16:30 自己株式の取得及び自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付け並びに自己株式の消却に関するお知らせ |
| 08/07 | (IR情報)16:30 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/07 | 927 | 927 | 908 | 919 | 0% | 15,900 | - | +6.24% |
| 08/06 | 916 | 932 | 911 | 919 | -0.76% | 6,600 | - | +6.74% |
| 08/05 | 935 | 940 | 908 | 926 | +0.11% | 10,800 | - | +8.05% |
| 08/04 | 891 | 925 | 885 | 925 | +3.82% | 17,000 | - | +8.7% |
| 08/03 | 893 | 909 | 869 | 891 | -0.11% | 12,000 | - | +5.32% |
| 07/31 | 890 | 901 | 887 | 892 | +0.9% | 6,800 | - | +5.81% |
| 07/30 | 868 | 892 | 862 | 884 | +0.57% | 12,800 | - | +5.36% |
| 07/29 | 881 | 890 | 864 | 879 | -0.45% | 16,700 | - | +5.14% |
| 07/28 | 890 | 894 | 881 | 883 | -0.9% | 14,000 | - | +5.88% |
| 07/27 | 893 | 909 | 891 | 891 | -0.22% | 12,500 | - | +7.22% |
| 07/24 | 900 | 906 | 885 | 893 | -0.78% | 65,100 | - | +7.59% |
| 07/23 | 884 | 901 | 884 | 900 | +2.04% | 20,800 | - | +8.7% |
| 07/22 | 871 | 887 | 871 | 882 | +1.26% | 19,500 | - | +6.91% |
| 07/21 | 843 | 872 | 843 | 871 | +4.56% | 22,700 | - | +5.83% |
| 07/17 | 832 | 840 | 817 | 833 | -0.12% | 20,700 | - | +1.34% |
| 07/16 | 836 | 842 | 830 | 834 | -0.24% | 8,300 | - | +1.46% |
| 07/15 | 838 | 841 | 824 | 836 | -0.24% | 13,200 | - | +1.83% |
| 07/14 | 817 | 838 | 813 | 838 | +3.46% | 18,900 | - | +2.07% |
| 07/13 | 833 | 840 | 807 | 810 | -1.34% | 40,400 | - | -1.34% |
| 07/10 | 813 | 835 | 805 | 821 | +0.98% | 26,400 | - | -0.12% |
| 07/09 | 811 | 822 | 808 | 813 | +0.37% | 6,000 | - | -1.22% |
| 07/08 | 816 | 819 | 803 | 810 | -1.1% | 17,800 | - | -1.58% |
| 07/07 | 846 | 846 | 817 | 819 | -2.03% | 16,000 | - | -0.61% |
| 07/06 | 822 | 848 | 822 | 836 | +1.95% | 12,600 | - | +1.46% |
| 07/03 | 826 | 826 | 810 | 820 | -0.73% | 9,800 | - | -0.61% |
| 07/02 | 804 | 828 | 800 | 826 | +2.48% | 20,200 | - | +0.12% |
| 07/01 | 799 | 806 | 797 | 806 | +1.51% | 6,500 | - | -2.42% |
| 06/30 | 796 | 804 | 790 | 794 | -0.63% | 16,100 | - | -4.11% |
| 06/29 | 808 | 815 | 787 | 799 | +0.38% | 17,900 | - | -3.85% |
| 06/26 | 809 | 809 | 790 | 796 | -1.24% | 12,500 | - | -4.56% |
| 06/25 | 808 | 810 | 798 | 806 | +0.25% | 15,900 | - | -3.59% |
| 06/24 | (IR情報)16:30 役員等の異動に関するお知らせ |
| 06/24 | (IR情報)16:30 中期経営計画の進捗に関するお知らせ |
| 06/24 | 823 | 835 | 796 | 804 | -2.31% | 28,100 | - | -3.83% |
| 06/23 | 833 | 842 | 823 | 823 | 0% | 8,800 | - | -1.32% |
| 06/22 | 850 | 853 | 823 | 823 | -3.52% | 16,400 | - | -1.32% |
| 06/19 | 849 | 853 | 842 | 853 | +1.19% | 9,200 | - | +2.4% |
| 06/18 | 855 | 856 | 838 | 843 | +0.36% | 16,700 | - | +1.57% |
| 06/17 | 815 | 856 | 815 | 840 | +2.44% | 32,300 | - | +1.33% |
| 06/16 | 840 | 840 | 813 | 820 | -2.84% | 18,600 | - | -0.85% |
| 06/15 | 839 | 853 | 837 | 844 | +2.06% | 13,600 | - | +2.18% |
| 06/12 | 825 | 831 | 815 | 827 | +0.98% | 18,800 | - | +0.24% |
| 06/11 | 825 | 825 | 800 | 819 | -2.38% | 31,700 | - | -0.61% |
| 06/10 | 839 | 839 | 824 | 839 | +0.6% | 16,400 | - | +1.82% |
| 06/09 | 833 | 843 | 829 | 834 | +0.6% | 10,800 | - | +1.46% |
| 06/08 | 837 | 857 | 822 | 829 | -2.13% | 50,000 | - | +0.85% |
| 06/05 | 826 | 871 | 826 | 847 | +2.67% | 40,900 | - | +3.04% |
| 06/04 | 825 | 839 | 818 | 825 | -0.48% | 27,200 | - | +0.49% |
| 06/03 | 827 | 842 | 820 | 829 | +0.24% | 19,100 | - | +1.22% |
| 06/02 | 840 | 841 | 813 | 827 | -2.13% | 25,700 | - | +0.98% |
| 06/01 | 839 | 860 | 839 | 845 | +1.56% | 16,500 | - | +3.3% |
| 05/29 | 852 | 860 | 824 | 832 | -1.89% | 42,600 | - | +1.84% |
| 05/28 | 846 | 871 | 835 | 848 | -0.35% | 19,500 | - | +3.79% |
| 05/27 | 855 | 866 | 845 | 851 | -1.39% | 19,700 | - | +4.42% |
| 05/26 | 872 | 885 | 854 | 863 | -1.03% | 29,900 | - | +6.28% |
| 05/25 | 860 | 908 | 860 | 872 | +3.2% | 63,200 | - | +7.79% |
| 05/22 | 827 | 849 | 810 | 845 | +4.06% | 60,100 | - | +4.84% |
| 05/21 | 790 | 820 | 770 | 812 | +6.14% | 160,900 | - | +1.12% |
| 05/20 | (IR情報)16:50 剰余金の配当(増配)に関するお知らせ |
| 05/20 | (IR情報)16:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/20 | (IR情報)16:00 役員等の異動に関するお知らせ |
| 05/20 | (IR情報)16:00 2026年3月期業績予想と決算値との差異に関するお知らせ |
| 05/20 | 808 | 812 | 752 | 765 | -5.09% | 133,500 | - | -4.49% |
| 05/19 | 818 | 833 | 803 | 806 | -0.25% | 28,100 | - | +0.5% |
| 05/18 | 818 | 818 | 790 | 808 | +2.54% | 20,700 | - | +0.87% |
| 05/15 | 803 | 827 | 788 | 788 | -1.87% | 30,500 | - | -1.5% |
| 05/14 | 798 | 822 | 795 | 803 | +0.25% | 25,300 | - | +0.63% |
| 05/13 | 801 | 812 | 798 | 801 | +0.13% | 20,100 | - | +0.63% |
| 05/12 | 800 | 810 | 796 | 800 | -0.12% | 13,900 | - | +0.88% |
| 05/11 | 820 | 822 | 800 | 801 | -0.74% | 18,200 | - | +1.26% |
| 05/08 | 827 | 827 | 804 | 807 | -2.42% | 12,400 | - | +2.28% |
| 05/07 | 805 | 837 | 805 | 827 | +3.89% | 14,200 | - | +5.22% |
| 05/01 | 837 | 837 | 794 | 796 | -2.93% | 16,400 | - | +1.53% |
| 04/30 | 817 | 827 | 814 | 820 | -1.32% | 5,500 | - | +4.73% |
| 04/28 | 807 | 836 | 807 | 831 | +2.21% | 13,400 | - | +6.27% |
| 04/27 | 803 | 819 | 792 | 813 | +2.26% | 21,500 | - | +4.23% |
| 04/24 | (5%ルール)光パワー(3.32%)重田康光(0%) |
| 04/24 | 814 | 814 | 794 | 795 | -1.73% | 4,400 | - | +2.32% |
| 04/23 | 814 | 818 | 800 | 809 | -0.74% | 11,200 | - | +4.12% |
| 04/22 | 835 | 835 | 809 | 815 | -1.45% | 7,400 | - | +4.89% |
| 04/21 | 823 | 830 | 817 | 827 | +1.22% | 11,500 | - | +6.44% |