| 2024 |
| 04/23 | 2,530 | 2,548 | 2,526 | 2,535 | -0.28% | 721,300 | 8199億7850万 | +3.77% |
| 04/22 | 2,506 | 2,564 | 2,499 | 2,542 | +2.5% | 1,737,000 | 8222億4274万 | +4.61% |
| 04/19 | 2,500 | 2,514 | 2,443 | 2,480 | -1.31% | 2,061,600 | 8021億8804万 | +2.69% |
| 04/18 | （IR情報）10:30 「所沢駅西口開発計画」の商業施設の名称を「エミテラス所沢」に決定 |
| 04/18 | 2,530 | 2,550 | 2,504 | 2,513 | +0.28% | 993,100 | 8128億6231万 | +4.58% |
| 04/17 | 2,502 | 2,556 | 2,471 | 2,506 | -0.56% | 1,205,100 | 8105億9807万 | +4.94% |
| 04/16 | （IR情報）15:00 当社の取締役候補者の追加のお知らせ |
| 04/16 | （IR情報）15:00 西武グループのアセット価値最大化を目指し、坂 茂氏、ケン・チャン氏をエグゼクティブアドバイザーとして招聘 |
| 04/16 | 2,547 | 2,561 | 2,494 | 2,520 | -2.02% | 1,399,000 | 8151億2655万 | +6.15% |
| 04/15 | 2,560 | 2,606 | 2,551 | 2,572 | +0.7% | 1,225,600 | 8319億4663万 | +8.98% |
| 04/12 | 2,530 | 2,565 | 2,516 | 2,554 | +1.23% | 1,099,800 | 8261億2429万 | +8.96% |
| 04/11 | 2,492 | 2,538 | 2,481 | 2,523 | +0.32% | 954,900 | 8160億9694万 | +8.28% |
| 04/10 | 2,506 | 2,549 | 2,494 | 2,515 | +0.72% | 876,900 | 8135億924万 | +8.64% |
| 04/09 | 2,503 | 2,525 | 2,470 | 2,497 | +0.56% | 1,067,100 | 8076億8691万 | +8.52% |
| 04/08 | 2,481 | 2,535 | 2,450 | 2,483 | +0.08% | 1,589,500 | 8031億5843万 | +8.62% |
| 04/05 | 2,390 | 2,493 | 2,379 | 2,481 | +3.38% | 1,501,400 | 8025億1150万 | +9.1% |
| 04/04 | 2,396 | 2,420 | 2,377 | 2,400 | +0.84% | 851,000 | 7763億1100万 | +6.15% |
| 04/03 | 2,375 | 2,403 | 2,364 | 2,380 | +0.25% | 908,300 | 7698億4174万 | +5.73% |
| 04/02 | 2,397 | 2,411 | 2,351 | 2,374 | +0.04% | 1,023,000 | 7679億97万 | +5.93% |
| 04/01 | 2,433 | 2,438 | 2,373 | 2,373 | -2.06% | 1,053,700 | 7675億7750万 | +6.27% |
| 03/29 | 2,386 | 2,437 | 2,370 | 2,423 | +2.54% | 1,096,400 | 7837億5065万 | +8.95% |
| 03/28 | （IR情報）15:00 指名諮問委員会、報酬諮問委員会の構成員の見直しについて |
| 03/28 | （IR情報）15:00 デジタル経営実現に向け、西武グループ DX人財育成計画を策定 グループ約 20,000人の「デジタル活用人財」を牽引する300人超の「DX リーダー」を育成します |
| 03/28 | 2,400 | 2,417 | 2,344 | 2,363 | -1.87% | 2,116,600 | 7643億4287万 | +6.73% |
| 03/27 | 2,387 | 2,441 | 2,382 | 2,408 | +1.05% | 3,321,300 | 7788億9871万 | +9.16% |
| 03/26 | 2,373 | 2,421 | 2,354 | 2,383 | -0.54% | 2,016,200 | 7708億1213万 | +8.52% |
| 03/25 | 2,313 | 2,404 | 2,303 | 2,396 | +4.86% | 2,605,200 | 7750億1715万 | +9.56% |
| 03/22 | （IR情報）19:35 一部報道について |
| 03/22 | 2,267 | 2,302 | 2,265 | 2,285 | +0.57% | 920,700 | 7391億1277万 | +5.01% |
| 03/21 | 2,304 | 2,315 | 2,243 | 2,272 | -0.87% | 1,311,400 | 7349億775万 | +4.7% |
| 03/19 | 2,223 | 2,302 | 2,218 | 2,292 | +3.06% | 1,157,700 | 7413億7701万 | +5.82% |
| 03/18 | 2,194 | 2,233 | 2,191 | 2,224 | +2.54% | 1,539,800 | 7193億8153万 | +2.96% |
| 03/15 | （IR情報）14:00 当社における新卒初任給および賃金の引き上げについて |
| 03/15 | 2,141 | 2,180 | 2,141 | 2,169 | +0.42% | 1,074,900 | 7015億9107万 | +0.6% |
| 03/14 | 2,170 | 2,170 | 2,122 | 2,160 | +0.65% | 957,300 | 6986億7990万 | +0.28% |
| 03/13 | 2,160 | 2,170 | 2,127 | 2,146 | -0.33% | 634,500 | 6941億5142万 | -0.33% |
| 03/12 | 2,158 | 2,159 | 2,114 | 2,153 | -0.65% | 1,022,300 | 6964億1566万 | +0.05% |
| 03/11 | 2,163 | 2,191 | 2,136 | 2,167 | -0.73% | 1,083,400 | 7009億4414万 | +0.74% |
| 03/08 | 2,169 | 2,195 | 2,143 | 2,183 | -0.23% | 1,003,200 | 7061億1955万 | +1.68% |
| 03/07 | 2,178 | 2,208 | 2,170 | 2,188 | +1.72% | 1,062,400 | 7077億3686万 | +2.05% |
| 03/06 | 2,151 | 2,183 | 2,141 | 2,151 | -0.6% | 719,300 | 6957億6874万 | +0.56% |
| 03/05 | 2,165 | 2,181 | 2,146 | 2,164 | +0.98% | 956,200 | 6999億7375万 | +1.31% |
| 03/04 | 2,147 | 2,159 | 2,124 | 2,143 | -1.24% | 1,091,300 | 6931億8103万 | +0.52% |
| 03/01 | 2,160 | 2,193 | 2,142 | 2,170 | +0.28% | 705,900 | 7019億1453万 | +1.93% |
| 02/29 | （IR情報）15:00 当社及び子会社の役員、執行役員等の異動、機構改革のお知らせ |
| 02/29 | 2,150 | 2,170 | 2,119 | 2,164 | +0.56% | 1,421,200 | 6999億7375万 | +1.88% |
| 02/28 | 2,149 | 2,180 | 2,140 | 2,152 | +1.51% | 1,070,600 | 6960億9220万 | +1.51% |
| 02/27 | 2,170 | 2,180 | 2,110 | 2,120 | -2.3% | 1,206,400 | 6857億4139万 | +0.14% |
| 02/26 | （IR情報）15:00 「鉄道横断型社会実装コンソーシアムJTOS」第三弾として、ウェルビーイングな育児を目指し、grow＆partners社と共創 |
| 02/26 | 2,173 | 2,192 | 2,166 | 2,170 | +0.42% | 841,100 | 7019億1453万 | +2.6% |
| 02/22 | 2,151 | 2,183 | 2,146 | 2,161 | -0.05% | 738,200 | 6990億337万 | +2.42% |
| 02/21 | 2,166 | 2,176 | 2,153 | 2,162 | 0% | 647,400 | 6993億2683万 | +2.61% |
| 02/20 | 2,170 | 2,190 | 2,132 | 2,162 | -0.37% | 959,100 | 6993億2683万 | +2.71% |
| 02/19 | 2,132 | 2,173 | 2,126 | 2,170 | +1.26% | 600,300 | 7019億1453万 | +3.24% |
| 02/16 | 2,141 | 2,157 | 2,126 | 2,143 | +0.61% | 626,400 | 6931億8103万 | +2.14% |
| 02/15 | （IR情報）15:00 スマートロッカーを活用した物流ハブサービス「BOPISTA（ボピスタ）」 BOOKOFFの中古品買取サービスと連携 |
| 02/15 | 2,140 | 2,140 | 2,100 | 2,130 | -0.47% | 1,009,900 | 6889億7601万 | +1.67% |
| 02/14 | 2,172 | 2,182 | 2,102 | 2,140 | -1.61% | 880,600 | 6922億1064万 | +2.29% |
| 02/13 | （IR情報）15:30 (訂正)「2024年3月期第3四半期決算実績概況資料」の一部訂正について |
| 02/13 | 2,135 | 2,193 | 2,107 | 2,175 | +2.16% | 1,030,100 | 7035億3185万 | +4.22% |
| 02/09 | 2,163 | 2,206 | 2,111 | 2,129 | -0.19% | 1,683,700 | 6886億5255万 | +2.41% |
| 02/08 | （IR情報）15:00 2024年3月期第3四半期決算実績概況資料 |
| 02/08 | （IR情報）15:00 2024年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/08 | 2,129 | 2,142 | 2,101 | 2,133 | +0.61% | 1,075,900 | 6899億4640万 | +2.94% |
| 02/07 | 2,121 | 2,128 | 2,089 | 2,120 | -0.14% | 1,085,000 | 6857億4139万 | +2.66% |
| 02/07 | （空売り報告）MERRILL LYNCH INTERNATIONAL 990,286株（0.3%）-0.59%義務消失 |
| 02/06 | 2,124 | 2,157 | 2,116 | 2,123 | -0.28% | 1,125,500 | 6867億1177万 | +3.16% |
| 02/06 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,896,486株（0.89%）-0.01% |
| 02/05 | 2,136 | 2,145 | 2,109 | 2,129 | +0.38% | 1,193,300 | 6886億5255万 | +3.85% |
| 02/05 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,928,586株（0.9%）+0.02% |
| 02/02 | 2,090 | 2,142 | 2,080 | 2,121 | +1.92% | 1,175,600 | 6860億6485万 | +3.92% |
| 02/02 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,848,786株（0.88%）+0.03% |
| 02/01 | 2,100 | 2,119 | 2,078 | 2,081 | -0.48% | 889,500 | 6731億2633万 | +2.36% |
| 02/01 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,764,086株（0.85%）+0.01% |
| 01/31 | 2,067 | 2,093 | 2,057 | 2,091 | +0.87% | 586,400 | 6763億6096万 | +3.16% |
| 01/31 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,741,076株（0.84%）-0.01% |
| 01/30 | 2,085 | 2,095 | 2,073 | 2,073 | -0.29% | 702,200 | 6705億3863万 | +2.62% |
| 01/29 | 2,055 | 2,087 | 2,051 | 2,079 | +1.41% | 571,600 | 6724億7941万 | +3.28% |
| 01/29 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,761,376株（0.85%）-0.01% |
| 01/26 | 2,075 | 2,075 | 2,048 | 2,050 | -1.2% | 710,000 | 6630億9898万 | +2.19% |
| 01/26 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,812,976株（0.86%）-0.01% |
| 01/25 | 2,050 | 2,084 | 2,047 | 2,075 | +1.22% | 795,900 | 6711億8555万 | +3.75% |
| 01/25 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,829,576株（0.87%）-0.01% |
| 01/24 | 2,036 | 2,052 | 2,015 | 2,050 | -0.1% | 997,000 | 6630億9898万 | +2.76% |
| 01/24 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,854,676株（0.88%）-0.04% |
| 01/23 | 2,100 | 2,106 | 2,047 | 2,052 | -2.1% | 1,477,500 | 6637億4591万 | +3.06% |
| 01/23 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,994,376株（0.92%）+0.01% |
| 01/22 | 2,054 | 2,097 | 2,040 | 2,096 | +2.19% | 2,166,800 | 6779億7828万 | +5.43% |
| 01/22 | （空売り報告）MERRILL LYNCH INTERNATIONAL 2,945,576株（0.91%）再IN |
| 01/19 | 2,063 | 2,072 | 2,041 | 2,051 | -0.19% | 2,096,500 | 6634億2244万 | +3.38% |
| 01/18 | 2,090 | 2,090 | 2,046 | 2,055 | -1.58% | 1,613,500 | 6647億1630万 | +3.74% |
| 01/17 | 2,101 | 2,127 | 2,088 | 2,088 | -0.57% | 1,204,700 | 6753億9057万 | +5.61% |
| 01/16 | 2,093 | 2,129 | 2,087 | 2,100 | +0.43% | 1,564,400 | 6792億7213万 | +6.6% |
| 01/15 | 2,082 | 2,097 | 2,049 | 2,091 | +1.11% | 809,900 | 6763億6096万 | +6.47% |
| 01/12 | 2,070 | 2,085 | 2,048 | 2,068 | +0.1% | 872,700 | 6689億2131万 | +5.73% |
| 01/11 | 2,059 | 2,087 | 2,048 | 2,066 | +0.34% | 1,586,600 | 6682億7439万 | +6.17% |
| 01/10 | 2,021 | 2,078 | 2,019 | 2,059 | +2.29% | 1,479,600 | 6660億1015万 | +6.41% |
| 01/09 | 1,995 | 2,015 | 1,970 | 2,013 | +1.05% | 1,161,700 | 6511億3085万 | +4.63% |
| 01/05 | 1,960 | 2,002 | 1,946 | 1,992 | +2.05% | 1,048,400 | 6443億3813万 | +4.02% |
| 01/04 | 1,933 | 1,970 | 1,914 | 1,952 | -0.26% | 953,700 | 6313億9961万 | +2.36% |
| 2023 |
| 12/29 | 1,920 | 1,968 | 1,919 | 1,957 | +1.61% | 788,000 | 6330億1693万 | +3.05% |
| 12/28 | 1,905 | 1,926 | 1,903 | 1,926 | +0.16% | 647,500 | 6229億8958万 | +1.8% |
| 12/27 | 1,920 | 1,927 | 1,896 | 1,923 | +0.42% | 930,200 | 6220億1919万 | +1.85% |
| 12/26 | 1,931 | 1,933 | 1,901 | 1,915 | -0.73% | 694,700 | 6194億3149万 | +1.81% |
| 12/25 | 1,930 | 1,932 | 1,918 | 1,929 | +0.78% | 390,600 | 6239億5997万 | +2.99% |
| 12/22 | 1,918 | 1,934 | 1,907 | 1,914 | -0.16% | 690,600 | 6191億802万 | +2.85% |
| 12/21 | 1,911 | 1,927 | 1,891 | 1,917 | +0.37% | 859,600 | 6200億7841万 | +3.85% |
| 12/20 | 1,900 | 1,913 | 1,880 | 1,910 | +0.58% | 1,073,800 | 6178億1417万 | +4.26% |
| 12/19 | 1,920 | 1,921 | 1,876 | 1,899 | -0.52% | 1,801,700 | 6142億5608万 | +4.46% |
| 12/18 | 1,942 | 1,952 | 1,902 | 1,909 | -1.7% | 1,485,100 | 6174億9071万 | +5.88% |
| 12/15 | 1,956 | 1,963 | 1,930 | 1,942 | -0.46% | 2,345,300 | 6281億6499万 | +8.67% |
| 12/14 | 1,985 | 2,000 | 1,924 | 1,951 | -1.12% | 1,917,800 | 6310億7615万 | +10.29% |
| 12/13 | 1,991 | 2,029 | 1,948 | 1,973 | -0.9% | 2,492,400 | 6381億9234万 | +12.68% |
| 12/12 | 1,992 | 2,008 | 1,975 | 1,991 | +0.05% | 1,747,900 | 6440億1467万 | +15.02% |
| 12/11 | 1,959 | 1,997 | 1,945 | 1,990 | +2.52% | 1,688,800 | 6436億9121万 | +16.24% |
| 12/08 | 1,945 | 1,956 | 1,925 | 1,941 | +0.41% | 1,512,400 | 6278億4152万 | +14.72% |
| 12/07 | 1,887 | 1,955 | 1,886 | 1,933 | +0.31% | 2,243,700 | 6252億5382万 | +15.54% |
| 12/06 | 1,876 | 1,940 | 1,873 | 1,927 | +1.8% | 1,903,200 | 6233億1304万 | +16.44% |
| 12/05 | 1,838 | 1,903 | 1,829 | 1,893 | +3.78% | 2,680,400 | 6123億1530万 | +15.64% |
| 12/04 | 1,792 | 1,843 | 1,790 | 1,824 | +1.33% | 1,280,600 | 5899億9636万 | +12.66% |
| 12/01 | 1,801 | 1,809 | 1,791 | 1,800 | +0.84% | 810,800 | 5822億3325万 | +12.22% |
| 11/30 | 1,775 | 1,786 | 1,742 | 1,785 | -0.06% | 1,195,600 | 5773億8131万 | +12.26% |
| 11/29 | 1,775 | 1,805 | 1,768 | 1,786 | -0.17% | 1,144,200 | 5777億477万 | +13.25% |
| 11/28 | 1,766 | 1,789 | 1,749 | 1,789 | +2.05% | 1,756,000 | 5786億7516万 | +14.53% |
| 11/27 | 1,778 | 1,778 | 1,723 | 1,753 | -1.74% | 2,748,000 | 5670億3049万 | +13.24% |
