| 2026 |
| 01/20 | 1,790 | 1,790 | 1,749 | 1,774 | +0.28% | 15,800 | 162億3620万 | +3.99% |
| 01/19 | 1,712 | 1,769 | 1,712 | 1,769 | +2.31% | 4,800 | 161億9044万 | +3.81% |
| 01/16 | 1,715 | 1,739 | 1,715 | 1,729 | +0.82% | 2,100 | 158億2435万 | +1.71% |
| 01/15 | 1,712 | 1,728 | 1,710 | 1,715 | -0.75% | 600 | 156億9622万 | +0.94% |
| 01/14 | 1,724 | 1,765 | 1,724 | 1,728 | +0.23% | 4,900 | 158億1520万 | +1.71% |
| 01/13 | 1,702 | 1,782 | 1,702 | 1,724 | +0.88% | 12,800 | 157億7859万 | +1.47% |
| 01/09 | 1,700 | 1,722 | 1,700 | 1,709 | +0.65% | 6,600 | 156億4130万 | +0.59% |
| 01/08 | 1,678 | 1,699 | 1,669 | 1,698 | +0.89% | 5,800 | 155億4063万 | -0.18% |
| 01/07 | 1,693 | 1,696 | 1,681 | 1,683 | -1.23% | 3,100 | 154億334万 | -1.17% |
| 01/06 | 1,725 | 1,725 | 1,700 | 1,704 | -0.23% | 3,800 | 155億9554万 | -0.23% |
| 01/05 | 1,705 | 1,723 | 1,705 | 1,708 | 0% | 2,400 | 156億3215万 | -0.23% |
| 2025 |
| 12/30 | 1,733 | 1,745 | 1,708 | 1,708 | -2.29% | 3,100 | 156億3215万 | -0.35% |
| 12/29 | 1,705 | 1,748 | 1,700 | 1,748 | +2.82% | 3,000 | 159億9824万 | +1.92% |
| 12/26 | 1,684 | 1,703 | 1,681 | 1,700 | +0.12% | 6,200 | 155億5893万 | -0.82% |
| 12/25 | 1,699 | 1,701 | 1,668 | 1,698 | +0.18% | 14,600 | 155億4063万 | -1.22% |
| 12/24 | 1,688 | 1,699 | 1,641 | 1,695 | +0.41% | 14,100 | 155億1317万 | -1.97% |
| 12/23 | 1,652 | 1,688 | 1,644 | 1,688 | +0.84% | 3,800 | 154億4910万 | -3.04% |
| 12/22 | 1,690 | 1,690 | 1,653 | 1,674 | +0.97% | 4,300 | 153億2097万 | -4.72% |
| 12/19 | 1,687 | 1,728 | 1,652 | 1,658 | -0.18% | 5,100 | 151億7453万 | -6.59% |
| 12/18 | 1,675 | 1,686 | 1,613 | 1,661 | -3.15% | 20,600 | 152億199万 | -7.36% |
| 12/17 | 1,720 | 1,720 | 1,680 | 1,715 | -0.29% | 6,500 | 156億9622万 | -5.35% |
| 12/16 | 1,660 | 1,720 | 1,659 | 1,720 | +2.38% | 7,100 | 157億4198万 | -5.91% |
| 12/15 | 1,655 | 1,680 | 1,650 | 1,680 | -0.65% | 10,600 | 153億7589万 | -8.94% |
| 12/12 | 1,673 | 1,698 | 1,655 | 1,691 | +0.83% | 12,300 | 154億7656万 | -8.99% |
| 12/11 | （5%ルール）牧寛之（40.13%） |
| 12/11 | 1,695 | 1,700 | 1,674 | 1,677 | -1.87% | 3,658,800 | 153億4843万 | -10.32% |
| 12/10 | 1,697 | 1,715 | 1,681 | 1,709 | +1.79% | 4,100 | 156億4130万 | -9.24% |
| 12/09 | 1,703 | 1,734 | 1,677 | 1,679 | -2.1% | 13,500 | 153億6673万 | -11.3% |
| 12/08 | 1,707 | 1,734 | 1,707 | 1,715 | +0.53% | 6,700 | 156億9622万 | -9.74% |
| 12/05 | 1,739 | 1,739 | 1,706 | 1,706 | -0.87% | 2,300 | 156億1385万 | -10.45% |
| 12/04 | 1,712 | 1,734 | 1,703 | 1,721 | -0.12% | 5,500 | 157億5113万 | -9.85% |
| 12/03 | 1,775 | 1,775 | 1,723 | 1,723 | -2.27% | 8,200 | 157億6944万 | -9.93% |
| 12/02 | 1,753 | 1,780 | 1,753 | 1,763 | +0.23% | 3,200 | 160億5655万 | -7.99% |
| 12/01 | （IR情報）9:30 譲渡制限付株式報酬としての新株式の発行の払込完了に関するお知らせ |
| 12/01 | 1,800 | 1,808 | 1,759 | 1,759 | -2.33% | 7,500 | 160億2012万 | -8.34% |
| 11/28 | 1,792 | 1,801 | 1,757 | 1,801 | -0.33% | 5,400 | 164億263万 | -6.2% |
| 11/27 | 1,733 | 1,831 | 1,722 | 1,807 | +3.73% | 7,700 | 164億5728万 | -5.84% |
| 11/26 | 1,738 | 1,769 | 1,723 | 1,742 | +0.11% | 8,100 | 158億6529万 | -9.18% |
| 11/25 | 1,730 | 1,777 | 1,728 | 1,740 | +0.4% | 10,000 | 158億4707万 | -9.33% |
| 11/21 | 1,778 | 1,778 | 1,696 | 1,733 | -4.68% | 22,500 | 157億8332万 | -9.6% |
| 11/20 | 1,950 | 1,950 | 1,818 | 1,818 | -6.91% | 19,500 | 165億5746万 | -5.21% |
| 11/19 | 1,985 | 2,025 | 1,953 | 1,953 | -2.5% | 4,000 | 177億8697万 | +2.09% |
| 11/18 | 2,055 | 2,090 | 1,990 | 2,003 | -3.61% | 12,300 | 182億4235万 | +5.31% |
| 11/17 | 2,100 | 2,107 | 2,078 | 2,078 | -2.07% | 5,000 | 189億2541万 | +10.01% |
| 11/14 | 2,084 | 2,163 | 2,084 | 2,122 | +0.47% | 9,900 | 193億2614万 | +13.05% |
| 11/13 | 2,107 | 2,140 | 1,970 | 2,112 | -1.03% | 23,700 | 192億3507万 | +13.24% |
| 11/12 | （IR情報）15:00 譲渡制限付株式報酬としての新株式の発行に関するお知らせ |
| 11/12 | （IR情報）15:00 剰余金の配当(中間配当)及び期末配当予想の修正に関するお知らせ |
| 11/12 | （IR情報）15:00 第2四半期(中間期)連結業績予想値と決算値との差異に関するお知らせ |
| 11/12 | （IR情報）15:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/12 | 2,119 | 2,170 | 2,067 | 2,134 | +0.38% | 21,700 | 194億3543万 | +14.98% |
| 11/11 | 2,073 | 2,145 | 2,055 | 2,126 | +0.14% | 20,100 | 193億6257万 | +14.98% |
| 11/10 | （5%ルール）牧寛之（39.95%） |
| 11/10 | 1,993 | 2,149 | 1,992 | 2,123 | +5.83% | 38,100 | 193億3525万 | +15.51% |
| 11/07 | 1,973 | 2,013 | 1,973 | 2,006 | +0.65% | 18,600 | 182億6967万 | +9.8% |
| 11/06 | 2,049 | 2,050 | 1,972 | 1,993 | -1.34% | 30,200 | 181億5127万 | +9.63% |
| 11/05 | 1,919 | 2,038 | 1,919 | 2,020 | +3.91% | 56,800 | 183億9718万 | +11.73% |
| 11/04 | 1,848 | 1,980 | 1,848 | 1,944 | +4.57% | 37,500 | 177億501万 | +8.24% |
| 10/31 | 1,792 | 1,900 | 1,792 | 1,859 | +1.47% | 36,800 | 169億3087万 | +4.15% |
| 10/30 | （5%ルール）牧寛之（38.86%） |
| 10/30 | 1,675 | 1,832 | 1,670 | 1,832 | +0.77% | 463,100 | 166億8496万 | +3.1% |
| 10/29 | （IR情報）16:15 株式会社Orsayによる当社株式に対する公開買付けの結果に関するお知らせ |
| 10/29 | 1,811 | 1,850 | 1,810 | 1,818 | +0.22% | 15,700 | 165億5746万 | +2.71% |
| 10/28 | 1,809 | 1,860 | 1,809 | 1,814 | +0.28% | 31,800 | 165億2103万 | +2.83% |
| 10/27 | 1,815 | 1,836 | 1,809 | 1,809 | -1.26% | 22,300 | 164億7549万 | +2.9% |
| 10/24 | （IR情報）16:00 主要株主である筆頭株主の異動に関するお知らせ |
| 10/24 | 1,822 | 1,866 | 1,757 | 1,832 | +2.81% | 23,700 | 166億8496万 | +4.57% |
| 10/23 | 1,817 | 1,862 | 1,782 | 1,782 | 0% | 37,300 | 162億2959万 | +2.12% |
| 10/22 | （5%ルール）牧寛之（33.93%） |
| 10/22 | 1,775 | 1,938 | 1,775 | 1,782 | +0.45% | 84,400 | 162億2959万 | +2.35% |
| 10/21 | 1,745 | 1,800 | 1,735 | 1,774 | +0.45% | 22,400 | 161億5673万 | +2.19% |
| 10/20 | 1,700 | 1,783 | 1,698 | 1,766 | +4.07% | 28,100 | 160億8387万 | +2.02% |
| 10/17 | （5%ルール）カツコーポレーション（33.93%）野澤克巳（2.24%） |
| 10/17 | （5%ルール）カツコーポレーション（33.93%）野澤克巳（2.24%） |
| 10/17 | （5%ルール）カツコーポレーション（33.93%）野澤克巳（2.24%） |
| 10/17 | 1,734 | 1,742 | 1,693 | 1,697 | -3.41% | 7,800 | 154億5545万 | -1.74% |
| 10/16 | 1,678 | 1,800 | 1,678 | 1,757 | +4.21% | 59,400 | 160億190万 | +1.86% |
| 10/15 | （5%ルール）牧寛之（32.42%） |
| 10/15 | 1,675 | 1,712 | 1,665 | 1,686 | +0.42% | 88,100 | 153億5527万 | -2.09% |
| 10/14 | （IR情報）17:30 (変更)「MBOの実施及び応募の推奨に関するお知らせ」の一部変更について |
| 10/14 | （IR情報）17:30 (訂正)公開買付届出書の訂正届出書の提出に伴う「(株)Orsayによるアールビバン(株)株式に対する公開買付けの開始に関するお知らせ」の一部訂正に関するお知らせ |
| 10/14 | 1,665 | 1,715 | 1,665 | 1,679 | +0.6% | 135,900 | 152億9151万 | -2.44% |
| 10/10 | 1,769 | 1,774 | 1,668 | 1,669 | -6.71% | 83,200 | 152億44万 | -2.97% |
| 10/09 | （5%ルール）牧寛之（31.12%） |
| 10/09 | 1,770 | 1,832 | 1,762 | 1,789 | -1.16% | 64,700 | 162億9334万 | +4.01% |
| 10/08 | 1,810 | 1,880 | 1,802 | 1,810 | -4.23% | 64,600 | 164億8460万 | +5.42% |
| 10/07 | 1,895 | 1,920 | 1,749 | 1,890 | -4.3% | 124,700 | 172億1320万 | +11.18% |
| 10/06 | （5%ルール）牧寛之（29.74%） |
| 10/06 | 1,815 | 2,100 | 1,814 | 1,975 | +6.47% | 214,200 | 179億8734万 | +18.33% |
| 10/03 | 1,821 | 1,855 | 1,706 | 1,855 | +1.09% | 242,700 | 168億9444万 | +13.53% |
| 10/02 | 1,779 | 1,844 | 1,773 | 1,835 | +3.61% | 263,400 | 167億1229万 | +14.4% |
| 10/01 | 1,745 | 1,780 | 1,741 | 1,771 | +0.68% | 191,500 | 161億2941万 | +12.52% |
| 09/30 | （5%ルール）牧寛之（27.93%） |
| 09/30 | 1,708 | 1,784 | 1,708 | 1,759 | +2.99% | 1,236,800 | 160億2012万 | +13.7% |
| 09/29 | （IR情報）16:10 主要株主の異動に関するお知らせ |
| 09/29 | （5%ルール）牧寛之（21.7%） |
| 09/29 | 1,667 | 1,752 | 1,667 | 1,708 | +2.4% | 1,180,200 | 155億5563万 | +12.37% |
| 09/29 | （5%ルール）牧寛之（21.7%） |
| 09/26 | 1,665 | 1,668 | 1,665 | 1,668 | +0.18% | 237,200 | 151億9133万 | +11.57% |
| 09/25 | 1,665 | 1,665 | 1,664 | 1,665 | 0% | 32,900 | 151億6401万 | +13.19% |
| 09/24 | 1,664 | 1,665 | 1,664 | 1,665 | 0% | 44,500 | 151億6401万 | +15.07% |
| 09/22 | 1,664 | 1,665 | 1,664 | 1,665 | +0.12% | 31,300 | 151億6401万 | +16.92% |
| 09/19 | 1,665 | 1,665 | 1,663 | 1,663 | 0% | 49,800 | 151億4579万 | +18.79% |
| 09/18 | 1,661 | 1,665 | 1,661 | 1,663 | +0.12% | 183,700 | 151億4579万 | +20.86% |
| 09/17 | 1,662 | 1,663 | 1,661 | 1,661 | 0% | 150,700 | 151億2758万 | +22.86% |
| 09/16 | 1,662 | 1,662 | 1,661 | 1,661 | -0.06% | 152,300 | 151億2758万 | +24.98% |
| 09/12 | 1,660 | 1,662 | 1,660 | 1,662 | +0.12% | 201,800 | 151億3669万 | +27.36% |
| 09/11 | 1,660 | 1,662 | 1,660 | 1,660 | 0% | 113,500 | 151億1847万 | +29.59% |
| 09/10 | 1,661 | 1,662 | 1,660 | 1,660 | -0.06% | 102,300 | 151億1847万 | +31.96% |
| 09/09 | 1,661 | 1,662 | 1,661 | 1,661 | 0% | 91,800 | 151億2758万 | +34.6% |
| 09/08 | 1,661 | 1,662 | 1,661 | 1,661 | 0% | 109,700 | 151億2758万 | +37.27% |
| 09/05 | （5%ルール）カツコーポレーション（33.93%）野澤克巳（2.24%） |
| 09/05 | 1,662 | 1,664 | 1,661 | 1,661 | -0.06% | 159,200 | 151億2758万 | +40.05% |
| 09/04 | 1,666 | 1,666 | 1,659 | 1,662 | -0.89% | 710,100 | 151億3669万 | +43.15% |
| 09/03 | （5%ルール）牧寛之（15.58%） |
| 09/03 | 1,685 | 1,687 | 1,677 | 1,677 | -1.35% | 425,200 | 152億7330万 | +47.49% |
| 09/02 | （5%ルール）牧寛之（15.58%） |
| 09/02 | 1,665 | 1,703 | 1,664 | 1,700 | +21.17% | 2,945,900 | 154億8277万 | +52.88% |
| 09/01 | 1,403 | 1,403 | 1,403 | 1,403 | +27.2% | 66,600 | 127億7784万 | +29.19% |
| 08/29 | （IR情報）20:00 2026年3月期中間配当及び期末配当予想の修正(無配)に関するお知らせ |
| 08/29 | （IR情報）20:00 株式会社Orsayによるアールビバン株式会社株式(証券コード:7523)に対する公開買付けの開始に関するお知らせ |
| 08/29 | （IR情報）20:00 MBOの実施及び応募の推奨に関するお知らせ |
| 08/29 | 1,100 | 1,109 | 1,100 | 1,103 | +0.27% | 18,800 | 100億4559万 | +2.89% |
| 08/28 | 1,097 | 1,100 | 1,095 | 1,100 | +0.55% | 10,400 | 100億1826万 | +2.8% |
| 08/27 | 1,096 | 1,098 | 1,092 | 1,094 | -0.09% | 7,200 | 99億6362万 | +2.43% |
| 08/26 | 1,095 | 1,099 | 1,090 | 1,095 | +0.46% | 7,000 | 99億7273万 | +2.72% |
| 08/25 | 1,090 | 1,095 | 1,088 | 1,090 | +0.37% | 13,400 | 99億2719万 | +2.44% |
| 08/22 | 1,080 | 1,087 | 1,080 | 1,086 | +0.84% | 12,000 | 98億9076万 | +2.26% |
| 08/21 | 1,077 | 1,080 | 1,076 | 1,077 | +0.09% | 11,300 | 98億879万 | +1.51% |
