| 2022 |
| 03/08 | 1,956 | 1,970 | 1,915 | 1,925 | -1.28% | 1,111,500 | 5124億9174万 | -6.73% |
| 03/07 | 1,968 | 1,986 | 1,926 | 1,950 | -2.65% | 917,800 | 5191億4747万 | -5.39% |
| 03/04 | 2,028 | 2,029 | 1,991 | 2,003 | -1.77% | 567,800 | 5332億5764万 | -2.58% |
| 03/03 | 2,061 | 2,066 | 2,037 | 2,039 | -0.73% | 579,800 | 5428億4190万 | -0.68% |
| 03/02 | 2,104 | 2,117 | 2,052 | 2,054 | -3.66% | 1,047,700 | 5468億3534万 | +0.34% |
| 03/01 | 16:00 自己株式の取得状況に関するお知らせ |
| 03/01 | 2,096 | 2,148 | 2,096 | 2,132 | +2.06% | 795,100 | 5676億124万 | +4.41% |
| 02/28 | 16:00 監査等委員会設置会社への移行に関するお知らせ |
| 02/28 | 16:00 当社ならびに主要子会社(株式会社セガ、サミー株式会社)における役員の異動に関するお知らせ |
| 02/28 | 2,089 | 2,098 | 2,064 | 2,089 | -0.05% | 1,104,200 | 5561億5337万 | +2.7% |
| 02/25 | 2,097 | 2,109 | 2,065 | 2,090 | -0.29% | 897,700 | 5564億1960万 | +3.16% |
| 02/24 | 2,100 | 2,122 | 2,091 | 2,096 | -1.32% | 1,199,400 | 5580億1698万 | +3.97% |
| 02/22 | 2,130 | 2,140 | 2,109 | 2,124 | -0.98% | 576,500 | 5654億7140万 | +5.94% |
| 02/21 | 2,133 | 2,162 | 2,122 | 2,145 | -0.79% | 745,500 | 5710億6222万 | +7.63% |
| 02/18 | 2,129 | 2,176 | 2,125 | 2,162 | +1.55% | 729,100 | 5755億8812万 | +9.25% |
| 02/17 | 2,144 | 2,169 | 2,124 | 2,129 | -1.16% | 829,300 | 5668億255万 | +8.35% |
| 02/16 | 9:30 セガと米国パラマウント・ピクチャーズによるソニック・ザ・ヘッジホッグのハリウッド映画第3作およびオリジナルTVシリーズの開発についてのお知らせ |
| 02/16 | 2,142 | 2,166 | 2,122 | 2,154 | +0.8% | 782,700 | 5734億5829万 | +10.18% |
| 02/15 | 2,098 | 2,192 | 2,098 | 2,137 | +1.62% | 1,739,200 | 5689億3239万 | +10.04% |
| 02/14 | 2,070 | 2,133 | 2,069 | 2,103 | +1.64% | 1,912,000 | 5598億8058万 | +8.96% |
| 02/10 | 11:30 業績予想の修正に関するお知らせ |
| 02/10 | 11:30 2022年3月期第3四半期決算補足データ集 |
| 02/10 | 11:30 2022年3月期第3四半期決算プレゼンテーション |
| 02/10 | 11:30 2022年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/10 | 2,086 | 2,100 | 2,025 | 2,069 | -0.67% | 2,112,800 | 5508億2878万 | +7.76% |
| 02/09 | 2,079 | 2,095 | 2,054 | 2,083 | +0.97% | 958,000 | 5545億5599万 | +8.94% |
| 02/08 | 2,065 | 2,096 | 2,056 | 2,063 | -0.39% | 696,000 | 5492億3140万 | +8.41% |
| 02/07 | 2,053 | 2,084 | 2,042 | 2,071 | +0.15% | 759,100 | 5513億6124万 | +9.4% |
| 02/04 | 2,040 | 2,088 | 2,036 | 2,068 | +2.07% | 991,200 | 5505億6255万 | +9.77% |
| 02/03 | 2,013 | 2,044 | 2,002 | 2,026 | +0.3% | 774,900 | 5393億8091万 | +8.05% |
| 02/02 | 1,945 | 2,025 | 1,940 | 2,020 | +4.12% | 1,508,700 | 5377億8354万 | +8.19% |
| 02/01 | 16:00 自己株式の取得状況に関するお知らせ |
| 02/01 | 1,956 | 1,963 | 1,935 | 1,940 | +1.25% | 882,300 | 5164億8518万 | +4.36% |
| 01/31 | 1,884 | 1,920 | 1,874 | 1,916 | +3.07% | 608,300 | 5100億9567万 | +3.29% |
| 01/28 | 1,840 | 1,881 | 1,840 | 1,859 | +1.25% | 596,700 | 4949億2059万 | +0.38% |
| 01/27 | 1,903 | 1,910 | 1,813 | 1,836 | -3.87% | 1,193,800 | 4887億9731万 | -0.81% |
| 01/26 | 1,885 | 1,924 | 1,881 | 1,910 | +0.53% | 648,700 | 5084億9829万 | +3.24% |
| 01/25 | 1,924 | 1,927 | 1,886 | 1,900 | -1.4% | 711,100 | 5058億3600万 | +2.87% |
| 01/24 | 1,916 | 1,936 | 1,904 | 1,927 | 0% | 925,600 | 5130億2420万 | +4.39% |
| 01/21 | 1,897 | 1,928 | 1,873 | 1,927 | +2.01% | 963,600 | 5130億2420万 | +4.5% |
| 01/20 | 1,887 | 1,933 | 1,877 | 1,889 | +1.89% | 1,160,800 | 5029億748万 | +2.5% |
| 01/19 | 1,830 | 1,881 | 1,830 | 1,854 | +1.98% | 1,328,500 | 4935億8944万 | +0.6% |
| 01/18 | 1,827 | 1,850 | 1,806 | 1,818 | +0.11% | 458,300 | 4840億518万 | -1.46% |
| 01/17 | 1,799 | 1,834 | 1,795 | 1,816 | +0.72% | 597,000 | 4834億7272万 | -1.78% |
| 01/14 | 1,811 | 1,819 | 1,787 | 1,803 | -0.5% | 792,100 | 4800億1174万 | -2.7% |
| 01/13 | 1,884 | 1,887 | 1,812 | 1,812 | -3.15% | 549,600 | 4824億781万 | -2.42% |
| 01/12 | 1,839 | 1,878 | 1,839 | 1,871 | +2.58% | 658,900 | 4981億1534万 | +0.7% |
| 01/11 | 1,819 | 1,835 | 1,803 | 1,824 | -0.76% | 600,600 | 4856億256万 | -1.78% |
| 01/07 | 1,855 | 1,869 | 1,830 | 1,838 | -0.81% | 675,300 | 4893億2977万 | -1.08% |
| 01/06 | 1,869 | 1,895 | 1,853 | 1,853 | -1.59% | 621,200 | 4933億2321万 | -0.27% |
| 01/05 | 16:00 自己株式の取得状況に関するお知らせ |
| 01/05 | 1,872 | 1,896 | 1,869 | 1,883 | +1.13% | 612,100 | 5013億1010万 | +1.35% |
| 01/04 | 1,840 | 1,866 | 1,831 | 1,862 | +3.04% | 640,500 | 4957億1928万 | +0.27% |
| 2021 |
| 12/30 | 1,825 | 1,827 | 1,791 | 1,807 | -1.2% | 552,700 | 4810億7666万 | -2.8% |
| 12/29 | 1,843 | 1,858 | 1,809 | 1,829 | -1.72% | 536,400 | 4869億3371万 | -1.93% |
| 12/28 | 1,848 | 1,863 | 1,838 | 1,861 | +2.48% | 693,300 | 4954億5305万 | -0.43% |
| 12/27 | 1,827 | 1,838 | 1,810 | 1,816 | -0.11% | 464,100 | 4834億7272万 | -2.99% |
| 12/24 | 1,854 | 1,854 | 1,808 | 1,818 | -1.41% | 420,600 | 4840億518万 | -3.19% |
| 12/23 | 1,862 | 1,867 | 1,841 | 1,844 | +0.05% | 420,300 | 4909億2715万 | -2.12% |
| 12/22 | 1,840 | 1,853 | 1,831 | 1,843 | +0.82% | 720,300 | 4906億6092万 | -2.33% |
| 12/21 | 1,840 | 1,848 | 1,821 | 1,828 | +0.72% | 602,100 | 4866億6748万 | -3.28% |
| 12/20 | 1,806 | 1,835 | 1,806 | 1,815 | -0.93% | 718,400 | 4832億649万 | -4.17% |
| 12/17 | 1,859 | 1,865 | 1,812 | 1,832 | -2.76% | 1,095,900 | 4877億3240万 | -3.43% |
| 12/16 | 1,900 | 1,916 | 1,880 | 1,884 | +0.11% | 779,600 | 5015億7633万 | -0.79% |
| 12/15 | 1,889 | 1,910 | 1,873 | 1,882 | -0.63% | 617,600 | 5010億4387万 | -0.84% |
| 12/14 | 1,889 | 1,909 | 1,878 | 1,894 | +0.26% | 548,900 | 5042億3862万 | -0.16% |
| 12/13 | 1,910 | 1,929 | 1,884 | 1,889 | -0.68% | 614,500 | 5029億748万 | -0.32% |
| 12/10 | 1,890 | 1,915 | 1,884 | 1,902 | -0.52% | 794,200 | 5063億6846万 | +0.74% |
| 12/09 | 1,916 | 1,942 | 1,910 | 1,912 | -0.52% | 850,900 | 5090億3075万 | +1.7% |
| 12/08 | 1,905 | 1,925 | 1,891 | 1,922 | +1.37% | 682,800 | 5116億9305万 | +2.73% |
| 12/07 | 1,847 | 1,899 | 1,847 | 1,896 | +2.76% | 621,700 | 5047億7108万 | +1.77% |
| 12/06 | 1,827 | 1,850 | 1,818 | 1,845 | +0.33% | 769,500 | 4911億9338万 | -0.32% |
| 12/03 | 1,854 | 1,869 | 1,821 | 1,839 | -0.81% | 621,100 | 4895億9600万 | -0.16% |
| 12/02 | 1,826 | 1,873 | 1,823 | 1,854 | +0.87% | 960,000 | 4935億8944万 | +1.2% |
| 12/01 | 16:00 自己株式の取得状況に関するお知らせ |
| 12/01 | 1,845 | 1,873 | 1,834 | 1,838 | -0.38% | 711,100 | 4893億2977万 | +0.82% |
| 11/30 | 1,883 | 1,906 | 1,843 | 1,845 | -1.34% | 1,377,700 | 4911億9338万 | +1.54% |
| 11/29 | 1,886 | 1,917 | 1,870 | 1,870 | -2.55% | 918,500 | 4978億4912万 | +3.31% |
| 11/26 | 1,925 | 1,933 | 1,904 | 1,919 | -1.03% | 576,800 | 5108億9436万 | +6.55% |
| 11/25 | 1,932 | 1,953 | 1,929 | 1,939 | +0.36% | 429,800 | 5162億1895万 | +8.38% |
| 11/24 | 1,949 | 1,963 | 1,928 | 1,932 | -0.87% | 953,800 | 5143億5534万 | +8.78% |
| 11/22 | 1,963 | 1,970 | 1,939 | 1,949 | +0.1% | 631,700 | 5188億8124万 | +10.55% |
| 11/19 | 1,965 | 1,975 | 1,933 | 1,947 | -1.07% | 869,000 | 5183億4878万 | +11.26% |
| 11/18 | 1,940 | 1,975 | 1,938 | 1,968 | +1.55% | 1,286,600 | 5239億3960万 | +13.36% |
| 11/17 | 1,929 | 1,950 | 1,917 | 1,938 | +1.84% | 1,105,300 | 5159億5272万 | +12.61% |
| 11/16 | 1,926 | 1,943 | 1,903 | 1,903 | -1.19% | 902,800 | 5066億3469万 | +11.55% |
| 11/15 | 1,898 | 1,931 | 1,896 | 1,926 | +1.85% | 952,600 | 5127億5797万 | +13.76% |
| 11/12 | 1,889 | 1,902 | 1,872 | 1,891 | +0.11% | 853,400 | 5034億3993万 | +12.69% |
| 11/11 | 1,876 | 1,907 | 1,867 | 1,889 | +1.4% | 1,232,400 | 5029億748万 | +13.52% |
| 11/10 | 1,902 | 1,928 | 1,861 | 1,863 | -0.16% | 1,405,700 | 4959億8551万 | +12.98% |
| 11/09 | 1,837 | 1,914 | 1,822 | 1,866 | +1.52% | 2,574,500 | 4967億8420万 | +14.06% |
| 11/08 | 11:30 自己株式の取得に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 11/08 | 11:30 業績予想の修正に関するお知らせ |
| 11/08 | 11:30 2022年3月期第2四半期決算補足データ集 |
| 11/08 | 11:30 2022年3月期第2四半期決算プレゼンテーション |
| 11/08 | 11:30 2022年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/08 | 1,704 | 1,879 | 1,638 | 1,838 | +7.74% | 4,082,300 | 4893億2977万 | +13.25% |
| 11/05 | 1,699 | 1,725 | 1,695 | 1,706 | -0.12% | 1,024,200 | 4541億8748万 | +5.83% |
| 11/04 | 1,715 | 1,716 | 1,692 | 1,708 | +0.89% | 716,300 | 4547億1994万 | +6.29% |
| 11/02 | 1,712 | 1,719 | 1,691 | 1,693 | -0.59% | 1,042,300 | 4507億2650万 | +5.68% |
| 11/01 | 10:00 セガとマイクロソフトによる戦略的提携の検討に関する合意についてのお知らせ |
| 11/01 | 1,645 | 1,729 | 1,632 | 1,703 | +5.51% | 3,195,800 | 4533億8879万 | +6.57% |
| 10/29 | 1,607 | 1,623 | 1,567 | 1,614 | +0.06% | 692,400 | 4296億9437万 | +1.19% |
| 10/28 | 1,606 | 1,626 | 1,593 | 1,613 | +1.26% | 2,356,100 | 4294億2814万 | +1.07% |
| 10/27 | 1,615 | 1,617 | 1,571 | 1,593 | -2.51% | 934,900 | 4241億355万 | -0.06% |
| 10/26 | 1,693 | 1,694 | 1,633 | 1,634 | -2.74% | 910,400 | 4350億1896万 | +2.51% |
| 10/25 | 1,671 | 1,701 | 1,667 | 1,680 | +0.84% | 1,232,700 | 4472億6551万 | +5.46% |
| 10/22 | 1,645 | 1,677 | 1,645 | 1,666 | +1.71% | 929,600 | 4435億3830万 | +4.85% |
| 10/21 | 1,640 | 1,661 | 1,636 | 1,638 | +0.61% | 942,900 | 4360億8388万 | +3.28% |
| 10/20 | 1,632 | 1,644 | 1,624 | 1,628 | +0.8% | 688,200 | 4334億2158万 | +2.65% |
| 10/19 | 1,606 | 1,624 | 1,604 | 1,615 | +0.62% | 395,700 | 4299億6060万 | +1.89% |
| 10/18 | 1,615 | 1,625 | 1,602 | 1,605 | -0.8% | 490,400 | 4272億9830万 | +1.26% |
| 10/15 | 1,614 | 1,622 | 1,596 | 1,618 | +0.81% | 569,600 | 4307億5929万 | +2.15% |
| 10/14 | 1,575 | 1,610 | 1,571 | 1,605 | +1.58% | 505,300 | 4272億9830万 | +1.39% |
| 10/13 | 1,584 | 1,613 | 1,580 | 1,580 | +1.02% | 862,900 | 4206億4257万 | -0.13% |
| 10/12 | 1,568 | 1,582 | 1,562 | 1,564 | -0.82% | 511,400 | 4163億8290万 | -1.08% |
| 10/11 | 1,562 | 1,587 | 1,549 | 1,577 | +0.96% | 734,800 | 4198億4388万 | -0.19% |
