| 2024 |
| 03/04 | 14:30 当社子会社（株式会社シーエーシー）による、 株式会社シー・アイ・エム総合研究所の株式取得（子会社化）について |
| 03/01 | 1,843 | 1,851 | 1,811 | 1,816 | -1.52% | 30,400 | 373億318万 | +1% |
| 02/29 | 1,853 | 1,867 | 1,839 | 1,844 | -0.59% | 23,000 | 378億7834万 | +2.67% |
| 02/28 | 1,851 | 1,869 | 1,846 | 1,855 | -0.22% | 34,400 | 381億429万 | +3.46% |
| 02/27 | 1,809 | 1,866 | 1,806 | 1,859 | +3.28% | 97,600 | 381億8646万 | +3.91% |
| 02/26 | 1,806 | 1,815 | 1,800 | 1,800 | -0.11% | 27,300 | 369億7452万 | +0.84% |
| 02/22 | 17:00 組織改編および役員人事、主要人事に関するお知らせ |
| 02/22 | 1,794 | 1,806 | 1,786 | 1,802 | +0.56% | 16,800 | 370億1560万 | +1.07% |
| 02/21 | 1,808 | 1,808 | 1,792 | 1,792 | -0.44% | 125,800 | 368億1018万 | +0.67% |
| 02/20 | 1,805 | 1,809 | 1,800 | 1,800 | +0.06% | 12,000 | 369億7452万 | +1.24% |
| 02/19 | 1,782 | 1,805 | 1,781 | 1,799 | +1.87% | 25,300 | 369億5397万 | +1.24% |
| 02/16 | 1,758 | 1,780 | 1,755 | 1,766 | 0% | 29,300 | 362億7611万 | -0.51% |
| 02/15 | 1,788 | 1,789 | 1,766 | 1,766 | -0.56% | 24,600 | 362億7611万 | -0.51% |
| 02/14 | 1,807 | 1,807 | 1,761 | 1,776 | -1.88% | 48,200 | 364億8152万 | +0.06% |
| 02/13 | 15:00 2023年12月期決算短信〔日本基準〕(連結) |
| 02/13 | 1,808 | 1,813 | 1,794 | 1,810 | +1.4% | 45,000 | 371億7993万 | +2.03% |
| 02/09 | 1,782 | 1,794 | 1,782 | 1,785 | -0.22% | 11,000 | 366億6639万 | +0.73% |
| 02/08 | 1,793 | 1,796 | 1,777 | 1,789 | -0.33% | 25,300 | 367億4856万 | +1.07% |
| 02/07 | 1,797 | 1,802 | 1,792 | 1,795 | -0.28% | 11,200 | 368億7181万 | +1.53% |
| 02/06 | 1,809 | 1,809 | 1,800 | 1,800 | +0.17% | 16,200 | 369億7452万 | +1.98% |
| 02/05 | 1,790 | 1,805 | 1,789 | 1,797 | +0.9% | 19,700 | 369億1289万 | +1.81% |
| 02/02 | 1,795 | 1,795 | 1,779 | 1,781 | -0.61% | 19,400 | 365億8423万 | +0.96% |
| 02/01 | 1,796 | 1,801 | 1,788 | 1,792 | -0.22% | 20,400 | 368億1018万 | +1.59% |
| 01/31 | 1,781 | 1,797 | 1,779 | 1,796 | +0.45% | 18,700 | 368億9235万 | +1.87% |
| 01/30 | 1,798 | 1,798 | 1,780 | 1,788 | -0.5% | 16,100 | 367億2802万 | +1.53% |
| 01/29 | 1,780 | 1,798 | 1,780 | 1,797 | +1.35% | 36,600 | 369億1289万 | +2.1% |
| 01/26 | 1,774 | 1,784 | 1,770 | 1,773 | -0.28% | 30,500 | 364億1990万 | +0.8% |
| 01/25 | 1,760 | 1,779 | 1,760 | 1,778 | +1.02% | 17,200 | 365億2260万 | +1.2% |
| 01/24 | 1,751 | 1,762 | 1,750 | 1,760 | +0.17% | 19,000 | 361億5286万 | +0.23% |
| 01/23 | 1,765 | 1,769 | 1,756 | 1,757 | -0.23% | 18,200 | 360億9123万 | +0.11% |
| 01/22 | 1,756 | 1,766 | 1,756 | 1,761 | +0.28% | 23,100 | 361億7340万 | +0.34% |
| 01/19 | 1,763 | 1,763 | 1,745 | 1,756 | +0.17% | 36,600 | 360億7069万 | +0.06% |
| 01/18 | 1,750 | 1,758 | 1,745 | 1,753 | +0.69% | 23,400 | 360億907万 | -0.17% |
| 01/17 | 1,745 | 1,756 | 1,740 | 1,741 | -0.17% | 19,400 | 357億6257万 | -0.85% |
| 01/16 | 1,756 | 1,765 | 1,744 | 1,744 | -1.02% | 21,800 | 358億2420万 | -0.74% |
| 01/15 | 1,746 | 1,767 | 1,746 | 1,762 | +0.8% | 20,000 | 361億9394万 | +0.23% |
| 01/12 | 1,762 | 1,767 | 1,743 | 1,748 | -0.79% | 20,600 | 359億636万 | -0.57% |
| 01/11 | 1,773 | 1,774 | 1,758 | 1,762 | -0.4% | 31,000 | 361億9394万 | +0.17% |
| 01/10 | 1,756 | 1,774 | 1,756 | 1,769 | +0.74% | 32,000 | 363億3773万 | +0.51% |
| 01/09 | 1,759 | 1,768 | 1,746 | 1,756 | +0.17% | 31,100 | 360億7069万 | -0.28% |
| 01/05 | 1,742 | 1,755 | 1,742 | 1,753 | +0.75% | 30,800 | 360億907万 | -0.51% |
| 01/04 | 1,742 | 1,742 | 1,729 | 1,740 | +0.06% | 27,000 | 357億4203万 | -1.25% |
| 2023 |
| 12/29 | 1,725 | 1,739 | 1,717 | 1,739 | +0.75% | 31,400 | 357億2149万 | -1.36% |
| 12/28 | 15:00 投資有価証券売却益(特別利益)の計上に関するお知らせ |
| 12/28 | 1,742 | 1,742 | 1,717 | 1,726 | -3.41% | 52,300 | 354億5445万 | -2.15% |
| 12/27 | 1,773 | 1,795 | 1,772 | 1,787 | +0.62% | 48,400 | 367億748万 | +1.25% |
| 12/26 | 1,779 | 1,789 | 1,774 | 1,776 | -0.22% | 23,200 | 364億8152万 | +0.74% |
| 12/25 | 1,780 | 1,782 | 1,769 | 1,780 | +0.56% | 21,000 | 365億6369万 | +1.02% |
| 12/22 | 1,755 | 1,773 | 1,755 | 1,770 | +0.97% | 17,600 | 363億5827万 | +0.57% |
| 12/21 | 1,755 | 1,758 | 1,747 | 1,753 | -0.28% | 25,300 | 360億907万 | -0.34% |
| 12/20 | 1,763 | 1,765 | 1,752 | 1,758 | -0.28% | 15,100 | 361億1178万 | +0.06% |
| 12/19 | 1,741 | 1,763 | 1,741 | 1,763 | +1.26% | 19,500 | 362億1448万 | +0.4% |
| 12/18 | 1,740 | 1,747 | 1,727 | 1,741 | +0.12% | 22,400 | 357億6257万 | -0.74% |
| 12/15 | 1,760 | 1,760 | 1,737 | 1,739 | -0.34% | 20,200 | 357億2149万 | -0.91% |
| 12/14 | 1,752 | 1,761 | 1,737 | 1,745 | -0.8% | 29,000 | 358億4474万 | -0.57% |
| 12/13 | 1,760 | 1,763 | 1,753 | 1,759 | -0.28% | 18,300 | 361億3232万 | +0.23% |
| 12/12 | 1,770 | 1,778 | 1,762 | 1,764 | -0.23% | 14,200 | 362億3502万 | +0.51% |
| 12/11 | 1,746 | 1,769 | 1,746 | 1,768 | +1.26% | 20,600 | 363億1719万 | +0.74% |
| 12/08 | 1,774 | 1,774 | 1,744 | 1,746 | -1.63% | 33,600 | 358億6528万 | -0.51% |
| 12/07 | 1,770 | 1,779 | 1,765 | 1,775 | 0% | 18,800 | 364億6098万 | +1.08% |
| 12/06 | 1,756 | 1,781 | 1,756 | 1,775 | +0.85% | 19,500 | 364億6098万 | +1.14% |
| 12/05 | 1,775 | 1,777 | 1,758 | 1,760 | -1.18% | 26,400 | 361億5286万 | +0.4% |
| 12/04 | 1,783 | 1,795 | 1,781 | 1,781 | -0.39% | 22,300 | 365億8423万 | +1.6% |
| 12/01 | 1,789 | 1,789 | 1,780 | 1,788 | 0% | 15,100 | 367億2802万 | +2.11% |
| 11/30 | 1,778 | 1,789 | 1,763 | 1,788 | +0.96% | 17,000 | 367億2802万 | +2.23% |
| 11/29 | 1,755 | 1,779 | 1,755 | 1,771 | +0.45% | 21,600 | 363億7881万 | +1.37% |
| 11/28 | 1,756 | 1,763 | 1,754 | 1,763 | +0.34% | 11,800 | 362億1448万 | +1.03% |
| 11/27 | 15:00 株式給付信託(J-ESOP)の導入に伴う第三者割当による自己株式の処分の払込完了に関するお知らせ |
| 11/27 | 1,772 | 1,772 | 1,754 | 1,757 | -0.4% | 12,600 | 360億9123万 | +0.69% |
| 11/24 | 1,760 | 1,767 | 1,753 | 1,764 | +0.74% | 22,900 | 362億3502万 | +1.09% |
| 11/22 | 1,748 | 1,763 | 1,748 | 1,751 | +0.11% | 10,300 | 359億6799万 | +0.29% |
| 11/21 | 1,747 | 1,756 | 1,742 | 1,749 | +0.87% | 19,400 | 359億2690万 | +0.17% |
| 11/20 | 1,750 | 1,758 | 1,734 | 1,734 | -0.46% | 24,500 | 356億1878万 | -0.69% |
| 11/17 | 1,738 | 1,742 | 1,730 | 1,742 | +0.58% | 14,500 | 357億8311万 | -0.29% |
| 11/16 | 1,723 | 1,741 | 1,721 | 1,732 | +0.93% | 16,500 | 355億7770万 | -0.97% |
| 11/15 | 1,725 | 1,735 | 1,712 | 1,716 | -0.35% | 34,800 | 352億4904万 | -2% |
| 11/14 | 1,718 | 1,732 | 1,712 | 1,722 | -0.17% | 17,100 | 353億7229万 | -1.77% |
| 11/13 | 1,745 | 1,745 | 1,702 | 1,725 | -1.65% | 28,900 | 354億3391万 | -1.65% |
| 11/10 | 16:00 株式給付信託(J-ESOP)の導入に伴う第三者割当による自己株式の処分に関するお知らせ |
| 11/10 | 15:00 2023年12月期第3四半期決算短信〔日本基準〕(連結) |
| 11/10 | 1,745 | 1,755 | 1,735 | 1,754 | +0.06% | 15,900 | 360億2961万 | 0% |
| 11/09 | 1,732 | 1,753 | 1,732 | 1,753 | +0.75% | 19,100 | 360億907万 | +0.06% |
| 11/08 | 1,761 | 1,768 | 1,735 | 1,740 | -1.19% | 18,800 | 357億4203万 | -0.63% |
| 11/07 | 1,767 | 1,772 | 1,759 | 1,761 | -0.56% | 11,900 | 361億7340万 | +0.51% |
| 11/06 | 1,780 | 1,780 | 1,760 | 1,771 | +0.57% | 26,800 | 363億7881万 | +1.08% |
| 11/02 | 1,771 | 1,771 | 1,748 | 1,761 | +0.17% | 25,800 | 361億7340万 | +0.51% |
| 11/01 | 1,765 | 1,770 | 1,750 | 1,758 | +0.17% | 20,900 | 361億1178万 | +0.34% |
| 10/31 | 1,741 | 1,755 | 1,736 | 1,755 | +0.8% | 20,300 | 360億5015万 | +0.17% |
| 10/30 | 1,754 | 1,754 | 1,737 | 1,741 | -0.68% | 14,900 | 357億6257万 | -0.63% |
| 10/27 | 1,745 | 1,753 | 1,740 | 1,753 | +1.45% | 13,700 | 360億907万 | 0% |
| 10/26 | 1,735 | 1,738 | 1,720 | 1,728 | -0.4% | 10,900 | 354億9553万 | -1.43% |
| 10/25 | 1,741 | 1,750 | 1,728 | 1,735 | -0.06% | 22,500 | 356億3932万 | -1.08% |
| 10/24 | 1,733 | 1,736 | 1,698 | 1,736 | +0.17% | 23,400 | 356億5987万 | -1.14% |
| 10/23 | 1,750 | 1,756 | 1,733 | 1,733 | -1.37% | 21,700 | 355億9824万 | -1.37% |
| 10/20 | 1,750 | 1,764 | 1,750 | 1,757 | -0.28% | 23,500 | 360億9123万 | -0.06% |
| 10/19 | 1,768 | 1,774 | 1,760 | 1,762 | -0.56% | 9,900 | 361億9394万 | +0.28% |
| 10/18 | 1,754 | 1,772 | 1,747 | 1,772 | +0.68% | 16,900 | 363億9936万 | +0.85% |
| 10/17 | 1,765 | 1,769 | 1,748 | 1,760 | +0.92% | 13,100 | 361億5286万 | +0.23% |
| 10/16 | 1,752 | 1,766 | 1,741 | 1,744 | -1.19% | 21,500 | 358億2420万 | -0.68% |
| 10/13 | 1,771 | 1,776 | 1,760 | 1,765 | -1.18% | 17,600 | 362億5557万 | +0.46% |
| 10/12 | 1,788 | 1,788 | 1,772 | 1,786 | +0.22% | 16,800 | 366億8694万 | +1.59% |
| 10/11 | 1,772 | 1,813 | 1,772 | 1,782 | +0.56% | 41,900 | 366億477万 | +1.48% |
| 10/10 | 1,745 | 1,772 | 1,745 | 1,772 | +1.61% | 24,900 | 363億9936万 | +1.03% |
| 10/06 | 1,741 | 1,749 | 1,737 | 1,744 | +0.4% | 20,600 | 358億2420万 | -0.4% |
| 10/05 | 1,701 | 1,740 | 1,701 | 1,737 | +2.42% | 38,900 | 356億8041万 | -0.74% |
| 10/04 | 1,700 | 1,718 | 1,691 | 1,696 | -2.02% | 43,200 | 348億3821万 | -2.97% |
| 10/03 | 1,764 | 1,764 | 1,731 | 1,731 | -1.98% | 31,400 | 355億5716万 | -0.97% |
| 09/29 | 11:45 海外孫会社の解散に関するお知らせ |
