| 2022 |
| 03/16 | 1,685 | 1,685 | 1,663 | 1,680 | +0.9% | 162,100 | 517億8912万 | -7.84% |
| 03/15 | 1,665 | 1,689 | 1,661 | 1,665 | +0.12% | 88,500 | 513億2672万 | -9.12% |
| 03/14 | 1,668 | 1,692 | 1,657 | 1,663 | -0.48% | 103,200 | 512億6506万 | -9.62% |
| 03/11 | 1,694 | 1,702 | 1,641 | 1,671 | -3.63% | 180,100 | 515億1168万 | -9.38% |
| 03/10 | 1,718 | 1,735 | 1,677 | 1,734 | +5.67% | 161,600 | 534億5377万 | -6.32% |
| 03/09 | 1,667 | 1,673 | 1,596 | 1,641 | -0.42% | 190,100 | 505億8687万 | -11.39% |
| 03/08 | 1,721 | 1,722 | 1,636 | 1,648 | -5.45% | 342,200 | 508億266万 | -11.3% |
| 03/07 | 1,800 | 1,809 | 1,730 | 1,743 | -5.17% | 176,300 | 537億3121万 | -6.39% |
| 03/04 | 1,863 | 1,879 | 1,823 | 1,838 | -2.8% | 173,000 | 566億5977万 | -1.13% |
| 03/03 | 1,924 | 1,926 | 1,877 | 1,891 | +0.64% | 89,500 | 582億9359万 | +1.83% |
| 03/02 | 1,909 | 1,933 | 1,879 | 1,879 | -3.59% | 216,600 | 579億2367万 | +1.4% |
| 03/01 | 1,902 | 1,964 | 1,901 | 1,949 | +3.56% | 170,300 | 600億8155万 | +5.24% |
| 02/28 | 1,864 | 1,895 | 1,850 | 1,882 | +1.07% | 124,600 | 580億1615万 | +1.89% |
| 02/25 | 1,835 | 1,869 | 1,808 | 1,862 | +2.65% | 152,500 | 573億9961万 | +0.98% |
| 02/24 | 15:00 執行役員等の異動に関するお知らせ |
| 02/24 | 1,855 | 1,878 | 1,793 | 1,814 | -2.79% | 230,500 | 559億1992万 | -1.41% |
| 02/22 | 1,830 | 1,875 | 1,821 | 1,866 | +0.48% | 110,600 | 575億2292万 | +1.36% |
| 02/21 | 1,825 | 1,864 | 1,789 | 1,857 | -0.38% | 161,700 | 572億4548万 | +0.81% |
| 02/18 | 1,844 | 1,883 | 1,831 | 1,864 | -1.79% | 186,300 | 574億6126万 | +1.03% |
| 02/17 | 1,947 | 1,954 | 1,888 | 1,898 | -1.86% | 166,700 | 585億938万 | +2.59% |
| 02/16 | 1,882 | 1,937 | 1,878 | 1,934 | +4.15% | 166,200 | 596億1914万 | +4.71% |
| 02/15 | 1,890 | 1,893 | 1,838 | 1,857 | -1.64% | 138,900 | 572億4548万 | +0.92% |
| 02/14 | 1,900 | 1,917 | 1,877 | 1,888 | -4.41% | 212,000 | 582億111万 | +2.83% |
| 02/10 | 15:00 かもめエンジニアリング株式会社の株式取得に関するお知らせ |
| 02/10 | 1,974 | 1,991 | 1,934 | 1,975 | +0.87% | 219,500 | 608億8305万 | +7.86% |
| 02/09 | 1,946 | 1,976 | 1,937 | 1,958 | +2.41% | 279,100 | 603億5899万 | +7.23% |
| 02/08 | 1,890 | 1,933 | 1,881 | 1,912 | +0.68% | 236,600 | 589億4095万 | +5.05% |
| 02/07 | 1,869 | 1,907 | 1,851 | 1,899 | +0.8% | 357,600 | 585億4020万 | +4.92% |
| 02/04 | 1,810 | 1,929 | 1,810 | 1,884 | +7.78% | 902,300 | 580億7780万 | +4.61% |
| 02/03 | 15:00 2022年3月期第3四半期決算決算補足説明資料 |
| 02/03 | 15:00 2022年3月期期末配当予想の修正(増配)に関するお知らせ |
| 02/03 | 15:00 2022年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/03 | 1,808 | 1,808 | 1,741 | 1,748 | -5.41% | 368,600 | 538億8535万 | -2.4% |
| 02/02 | 1,790 | 1,861 | 1,778 | 1,848 | +4.94% | 274,500 | 569億6803万 | +3.47% |
| 02/01 | 1,804 | 1,835 | 1,757 | 1,761 | -1.68% | 282,400 | 542億8610万 | -1.01% |
| 01/31 | 1,743 | 1,808 | 1,733 | 1,791 | +2.75% | 260,600 | 552億1090万 | +0.84% |
| 01/28 | 1,721 | 1,751 | 1,685 | 1,743 | +3.69% | 221,100 | 537億3121万 | -1.64% |
| 01/27 | 1,815 | 1,823 | 1,675 | 1,681 | -5.83% | 423,000 | 518億1995万 | -4.97% |
| 01/26 | 1,785 | 1,806 | 1,747 | 1,785 | 0% | 140,800 | 550億2594万 | +0.9% |
| 01/25 | 1,828 | 1,857 | 1,765 | 1,785 | -3.41% | 206,000 | 550億2594万 | +0.9% |
| 01/24 | 1,838 | 1,865 | 1,803 | 1,848 | +0.54% | 246,700 | 569億6803万 | +4.41% |
| 01/21 | 1,790 | 1,849 | 1,790 | 1,838 | +1.6% | 272,500 | 566億5977万 | +3.9% |
| 01/20 | 1,750 | 1,812 | 1,739 | 1,809 | +2.49% | 230,900 | 557億6579万 | +2.43% |
| 01/19 | 1,771 | 1,815 | 1,757 | 1,765 | -3.5% | 344,200 | 544億940万 | -0.11% |
| 01/18 | 1,911 | 1,911 | 1,829 | 1,829 | -3.84% | 392,400 | 563億8232万 | +3.33% |
| 01/17 | 1,913 | 1,924 | 1,871 | 1,902 | -0.73% | 363,400 | 586億3268万 | +7.34% |
| 01/14 | 1,953 | 1,953 | 1,884 | 1,916 | -3.67% | 727,800 | 590億6426万 | +8.07% |
| 01/13 | 1,949 | 2,021 | 1,883 | 1,989 | +8.69% | 1,520,900 | 613億1462万 | +12.12% |
| 01/12 | 1,787 | 1,833 | 1,781 | 1,830 | +3.68% | 221,500 | 564億1315万 | +3.45% |
| 01/11 | 17:15 新市場区分における「プライム市場」選択申請の結果に関するお知らせ |
| 01/11 | 1,740 | 1,770 | 1,730 | 1,765 | +0.91% | 152,100 | 544億940万 | -0.4% |
| 01/07 | 1,794 | 1,807 | 1,710 | 1,749 | -1.41% | 316,600 | 539億1617万 | -1.58% |
| 01/06 | 1,797 | 1,811 | 1,763 | 1,774 | -3.17% | 439,500 | 546億8685万 | -0.5% |
| 01/05 | 1,890 | 1,896 | 1,815 | 1,832 | +1.22% | 949,700 | 564億7480万 | +2.52% |
| 01/04 | 1,740 | 1,830 | 1,737 | 1,810 | +8.84% | 751,900 | 557億9661万 | +1.17% |
| 2021 |
| 12/30 | 1,655 | 1,676 | 1,641 | 1,663 | -0.36% | 91,000 | 512億6506万 | -7.35% |
| 12/29 | 1,645 | 1,686 | 1,645 | 1,669 | +1.46% | 100,100 | 514億5003万 | -7.64% |
| 12/28 | 1,635 | 1,658 | 1,610 | 1,645 | +0.67% | 360,200 | 507億1018万 | -9.62% |
| 12/27 | 1,666 | 1,667 | 1,613 | 1,634 | -2.1% | 144,800 | 503億7109万 | -10.91% |
| 12/24 | 15:00 古河電気工業株式会社との共同販売会社への製造事業統合および出資比率変更に関するお知らせ |
| 12/24 | 1,681 | 1,697 | 1,667 | 1,669 | -1.01% | 135,800 | 514億5003万 | -9.59% |
| 12/23 | 1,685 | 1,697 | 1,674 | 1,686 | +0.42% | 65,000 | 519億7408万 | -9.21% |
| 12/22 | 1,678 | 1,701 | 1,670 | 1,679 | +0.3% | 100,400 | 517億5829万 | -10.12% |
| 12/21 | 1,701 | 1,701 | 1,662 | 1,674 | -0.3% | 134,800 | 516億416万 | -10.86% |
| 12/20 | 1,752 | 1,753 | 1,672 | 1,679 | -5.83% | 178,100 | 517億5829万 | -11.12% |
| 12/17 | 1,800 | 1,809 | 1,776 | 1,783 | -1.55% | 137,200 | 549億6429万 | -6.06% |
| 12/16 | 1,857 | 1,865 | 1,806 | 1,811 | -0.39% | 198,400 | 558億2744万 | -4.68% |
| 12/15 | 15:00 (訂正)「その他の関係会社の異動に関するお知らせ」の一部訂正について |
| 12/15 | 1,782 | 1,826 | 1,769 | 1,818 | +2.08% | 115,200 | 560億4323万 | -4.47% |
| 12/14 | 1,825 | 1,828 | 1,765 | 1,781 | -2.57% | 210,400 | 549億263万 | -6.56% |
| 12/13 | 15:00 その他の関係会社の異動に関するお知らせ |
| 12/13 | 1,865 | 1,885 | 1,828 | 1,828 | -0.44% | 118,100 | 563億5150万 | -4.49% |
| 12/10 | 1,855 | 1,862 | 1,813 | 1,836 | -1.82% | 228,200 | 565億9811万 | -4.52% |
| 12/09 | 1,926 | 1,932 | 1,843 | 1,870 | -3.11% | 348,000 | 576億4623万 | -3.56% |
| 12/08 | 1,979 | 1,993 | 1,929 | 1,930 | -0.62% | 126,900 | 594億9584万 | -1.18% |
| 12/07 | 1,915 | 1,942 | 1,895 | 1,942 | +3.35% | 310,600 | 598億6576万 | -1.22% |
| 12/06 | 1,896 | 1,915 | 1,879 | 1,879 | -1.05% | 134,100 | 579億2367万 | -4.96% |
| 12/03 | 1,904 | 1,905 | 1,863 | 1,899 | +0.32% | 51,100 | 585億4020万 | -4.52% |
| 12/02 | 1,874 | 1,910 | 1,870 | 1,893 | +0.26% | 110,700 | 583億5524万 | -5.4% |
| 12/01 | 1,872 | 1,899 | 1,834 | 1,888 | +0.53% | 129,200 | 582億111万 | -6.3% |
| 11/30 | 1,900 | 1,935 | 1,875 | 1,878 | -0.58% | 157,300 | 578億9284万 | -7.31% |
| 11/29 | 1,881 | 1,918 | 1,869 | 1,889 | -2.98% | 177,500 | 582億3194万 | -7.27% |
| 11/26 | 1,958 | 1,961 | 1,918 | 1,947 | -1.42% | 116,000 | 600億1989万 | -4.93% |
| 11/25 | 1,971 | 1,987 | 1,952 | 1,975 | -0.35% | 55,100 | 608億8305万 | -3.99% |
| 11/24 | 2,000 | 2,006 | 1,963 | 1,982 | -0.3% | 124,900 | 610億9883万 | -4.11% |
| 11/22 | 1,940 | 1,996 | 1,934 | 1,988 | +1.9% | 96,800 | 612億8379万 | -4.33% |
| 11/19 | 1,934 | 1,970 | 1,924 | 1,951 | +0.67% | 182,800 | 601億4320万 | -6.47% |
| 11/18 | 1,932 | 1,960 | 1,925 | 1,938 | -0.62% | 189,600 | 597億4245万 | -7.36% |
| 11/17 | 1,951 | 1,969 | 1,937 | 1,950 | +0.26% | 98,100 | 601億1237万 | -7.1% |
| 11/16 | 1,925 | 1,969 | 1,912 | 1,945 | +0.36% | 144,100 | 599億5824万 | -7.64% |
| 11/15 | 1,928 | 1,979 | 1,928 | 1,938 | +1.25% | 208,700 | 597億4245万 | -8.33% |
| 11/12 | 1,863 | 1,940 | 1,863 | 1,914 | +4.53% | 289,500 | 590億261万 | -9.8% |
| 11/11 | 1,866 | 1,866 | 1,810 | 1,831 | -2.29% | 399,200 | 564億4398万 | -14% |
| 11/10 | 1,907 | 1,908 | 1,843 | 1,874 | -1.83% | 362,900 | 577億6953万 | -12.39% |
| 11/09 | 1,963 | 1,963 | 1,889 | 1,909 | -3.05% | 466,300 | 588億4847万 | -11.04% |
| 11/08 | 2,055 | 2,077 | 1,930 | 1,969 | -3.86% | 417,300 | 606億9808万 | -8.59% |
| 11/05 | 16:30 (訂正)「昭和電線グループ中期経営計画「Change&Growth SWCC 2026」、ビジョン「SWCC VISION 2030」の策定に関するお知らせ」の一部訂正について |
| 11/05 | 2,150 | 2,167 | 1,977 | 2,048 | -8.94% | 917,300 | 631億3341万 | -5.32% |
| 11/04 | 15:00 2022年3月期第2四半期決算決算補足説明資料 |
| 11/04 | 15:00 2022年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/04 | 15:00 昭和電線グループ中期経営計画「Change&Growth SWCC 2026」、ビジョン「SWCC VISION 2030」の策定に関するお知らせ |
| 11/04 | 2,250 | 2,259 | 2,223 | 2,249 | +1.22% | 256,000 | 693億2961万 | +3.59% |
| 11/02 | 2,264 | 2,270 | 2,213 | 2,222 | -1.51% | 158,200 | 684億9728万 | +2.3% |
| 11/01 | 2,250 | 2,278 | 2,225 | 2,256 | +1.85% | 103,200 | 695億4539万 | +3.58% |
| 10/29 | 15:00 当社グループ製品の品質試験の不整合に関する調査結果の報告について |
| 10/29 | 2,155 | 2,220 | 2,153 | 2,215 | +2.26% | 112,300 | 682億8149万 | +1.56% |
| 10/28 | 2,177 | 2,188 | 2,147 | 2,166 | -1.63% | 364,100 | 667億7098万 | -0.91% |
| 10/27 | 2,250 | 2,250 | 2,177 | 2,202 | -1.7% | 133,200 | 678億8074万 | +0.46% |
| 10/26 | 2,199 | 2,243 | 2,180 | 2,240 | +2.66% | 159,500 | 690億5216万 | +1.96% |
| 10/25 | 2,146 | 2,185 | 2,135 | 2,182 | +1.16% | 110,600 | 672億6421万 | -1% |
| 10/22 | 2,134 | 2,181 | 2,116 | 2,157 | 0% | 77,000 | 664億9353万 | -2.44% |
| 10/21 | 2,153 | 2,171 | 2,127 | 2,157 | -0.74% | 118,700 | 664億9353万 | -2.84% |
| 10/20 | 2,240 | 2,256 | 2,165 | 2,173 | -2.47% | 134,300 | 669億8676万 | -2.51% |
| 10/19 | 2,259 | 2,259 | 2,212 | 2,228 | -0.45% | 123,700 | 686億8224万 | -0.18% |
