| 2026 |
| 04/01 | 5,237 | 5,337 | 5,183 | 5,337 | +7% | 8,731,700 | 11兆2781億 | -2.7% |
| 03/31 | 4,945 | 5,101 | 4,931 | 4,988 | -1.07% | 7,408,600 | 10兆5406億 | -9.46% |
| 03/30 | (IR情報)15:30 取締役候補者選任のお知らせ |
| 03/30 | 5,008 | 5,081 | 4,957 | 5,042 | -5.49% | 7,621,400 | 10兆6547億 | -9.04% |
| 03/27 | (IR情報)15:30 三菱電機のパワーデバイス事業、ロームと東芝デバイス&ストレージの半導体事業との事業・経営統合に関する協議開始に向けた基本合意書の締結に関するお知らせ |
| 03/27 | 5,380 | 5,415 | 5,234 | 5,335 | -2.22% | 7,564,900 | 11兆2739億 | -4.24% |
| 03/26 | (IR情報)18:55 3月26日付の一部の報道について |
| 03/26 | 5,578 | 5,709 | 5,383 | 5,456 | -1.5% | 4,881,300 | 11兆5296億 | -2.26% |
| 03/25 | 5,432 | 5,557 | 5,405 | 5,539 | +5% | 5,387,700 | 11兆7050億 | -0.79% |
| 03/24 | 5,319 | 5,319 | 5,178 | 5,275 | +2.55% | 3,909,300 | 11兆1471億 | -5.5% |
| 03/23 | 5,183 | 5,237 | 5,069 | 5,144 | -6.18% | 7,279,000 | 10兆8703億 | -8.04% |
| 03/19 | 5,539 | 5,597 | 5,478 | 5,483 | -2.77% | 7,867,000 | 11兆5866億 | -2.46% |
| 03/18 | (IR情報)9:10 一部の報道について |
| 03/18 | 5,550 | 5,664 | 5,502 | 5,639 | +3.3% | 4,594,900 | 11兆9163億 | +0.07% |
| 03/17 | 5,453 | 5,516 | 5,412 | 5,459 | +1.98% | 4,902,000 | 11兆5359億 | -3.19% |
| 03/16 | 5,425 | 5,470 | 5,290 | 5,353 | -1.89% | 5,855,300 | 11兆3119億 | -5.09% |
| 03/13 | 5,338 | 5,480 | 5,337 | 5,456 | -1.21% | 4,956,800 | 11兆5296億 | -3.26% |
| 03/12 | 5,406 | 5,575 | 5,405 | 5,523 | +0.44% | 4,972,300 | 11兆6712億 | -2.02% |
| 03/11 | 5,500 | 5,569 | 5,463 | 5,499 | +1.51% | 5,716,200 | 11兆6204億 | -2.08% |
| 03/10 | 5,335 | 5,483 | 5,301 | 5,417 | +3.48% | 5,815,000 | 11兆4472億 | -3.08% |
| 03/09 | 5,170 | 5,259 | 5,077 | 5,235 | -5.13% | 7,878,000 | 11兆626億 | -5.93% |
| 03/06 | 5,490 | 5,534 | 5,370 | 5,518 | -1.78% | 5,275,600 | 11兆6606億 | -0.56% |
| 03/05 | 5,700 | 5,775 | 5,534 | 5,618 | +2.72% | 8,046,400 | 11兆8719億 | +1.78% |
| 03/04 | 5,520 | 5,627 | 5,324 | 5,469 | -2.93% | 9,337,700 | 11兆5570億 | -0.4% |
| 03/03 | 5,925 | 5,950 | 5,634 | 5,634 | -6.01% | 13,169,300 | 11兆9057億 | +3.05% |
| 03/02 | 5,850 | 5,997 | 5,795 | 5,994 | +0.05% | 5,233,000 | 12兆6665億 | +10.18% |
| 02/27 | 5,857 | 6,018 | 5,851 | 5,991 | +2.06% | 8,186,300 | 12兆6601億 | +10.96% |
| 02/26 | 5,900 | 6,060 | 5,850 | 5,870 | +0.17% | 8,464,800 | 12兆4044億 | +9.56% |
| 02/25 | 5,950 | 5,955 | 5,716 | 5,860 | -0.95% | 8,492,100 | 12兆3833億 | +10.11% |
| 02/24 | 5,922 | 5,947 | 5,790 | 5,916 | +1.13% | 8,972,200 | 12兆5017億 | +11.81% |
| 02/20 | 5,695 | 5,850 | 5,615 | 5,850 | +2.08% | 6,983,300 | 12兆3622億 | +11.24% |
| 02/19 | (IR情報)15:30 4月1日付組織改編、執行役・上席執行役員人事のお知らせ |
| 02/19 | 5,645 | 5,780 | 5,630 | 5,731 | +1.88% | 6,508,200 | 12兆1107億 | +9.62% |
| 02/18 | 5,556 | 5,658 | 5,514 | 5,625 | +2.89% | 5,949,700 | 11兆8867億 | +8.07% |
| 02/17 | 5,500 | 5,509 | 5,368 | 5,467 | -0.94% | 5,791,500 | 11兆5528億 | +5.52% |
| 02/16 | 5,643 | 5,646 | 5,519 | 5,519 | -1.27% | 5,102,500 | 11兆6627億 | +7.12% |
| 02/13 | 5,721 | 5,786 | 5,575 | 5,590 | -3.97% | 10,815,500 | 11兆8127億 | +9.2% |
| 02/12 | 5,850 | 5,941 | 5,792 | 5,821 | +0.12% | 8,968,100 | 12兆3009億 | +14.41% |
| 02/10 | 5,889 | 5,902 | 5,750 | 5,814 | +1.06% | 9,494,900 | 12兆2861億 | +15.08% |
| 02/09 | 5,979 | 5,990 | 5,688 | 5,753 | +5% | 11,348,200 | 12兆1572億 | +14.81% |
| 02/06 | 5,285 | 5,510 | 5,281 | 5,479 | +2.26% | 6,973,800 | 11兆5782億 | +10.37% |
| 02/05 | 5,322 | 5,402 | 5,256 | 5,358 | -0.46% | 11,376,600 | 11兆3225億 | +8.7% |
| 02/04 | 5,150 | 5,383 | 5,085 | 5,383 | +7.66% | 14,837,800 | 11兆3753億 | +9.83% |
| 02/03 | (IR情報)15:30 ネクストステージ支援制度特別措置の結果等について |
| 02/03 | (IR情報)15:30 2026年3月期第3四半期決算説明会資料 |
| 02/03 | (IR情報)15:30 2026年3月期第3四半期決算短信〔IFRS〕(連結) |
| 02/03 | 4,922 | 5,000 | 4,900 | 5,000 | +3.93% | 5,977,300 | 10兆5660億 | +2.69% |
| 02/02 | 4,900 | 4,984 | 4,802 | 4,811 | -0.39% | 5,878,600 | 10兆1666億 | -0.89% |
| 01/30 | 4,850 | 4,864 | 4,781 | 4,830 | +0.37% | 6,250,400 | 10兆2067億 | -0.35% |
| 01/29 | (IR情報)15:30 米国Nozomi Networks,Inc.の完全子会社化完了に関するお知らせ |
| 01/29 | 4,809 | 4,849 | 4,762 | 4,812 | +0.17% | 6,376,700 | 10兆1687億 | -0.6% |
| 01/28 | 4,791 | 4,815 | 4,765 | 4,804 | -1.68% | 5,381,100 | 10兆1518億 | -0.58% |
| 01/27 | 4,865 | 4,894 | 4,764 | 4,886 | +0.41% | 6,097,900 | 10兆3251億 | +1.35% |
| 01/26 | 4,853 | 4,904 | 4,837 | 4,866 | -2.01% | 5,500,700 | 10兆2828億 | +1.16% |
| 01/23 | 5,030 | 5,038 | 4,941 | 4,966 | -0.26% | 3,962,500 | 10兆4941億 | +3.42% |
| 01/22 | 5,023 | 5,040 | 4,951 | 4,979 | +0.52% | 3,856,800 | 10兆5216億 | +3.82% |
| 01/21 | 4,870 | 4,993 | 4,869 | 4,953 | -0.36% | 4,739,300 | 10兆4666億 | +3.45% |
| 01/20 | 5,098 | 5,100 | 4,971 | 4,971 | -2.53% | 4,626,200 | 10兆5047億 | +4.13% |
| 01/19 | 5,020 | 5,100 | 4,994 | 5,100 | 0% | 3,212,700 | 10兆7773億 | +7.12% |
| 01/16 | 5,061 | 5,152 | 5,045 | 5,100 | +0.41% | 5,220,200 | 10兆7773億 | +7.57% |
| 01/15 | 5,052 | 5,114 | 5,039 | 5,079 | -1.34% | 8,302,100 | 10兆7329億 | +7.56% |
| 01/14 | 5,065 | 5,148 | 5,048 | 5,148 | +2.2% | 6,169,300 | 10兆8787億 | +9.6% |
| 01/13 | 4,971 | 5,066 | 4,933 | 5,037 | +6.38% | 8,956,400 | 10兆6441億 | +7.84% |
| 01/09 | 4,671 | 4,754 | 4,649 | 4,735 | +0.51% | 5,913,200 | 10兆60億 | +1.98% |
| 01/08 | 4,795 | 4,818 | 4,710 | 4,711 | -1.85% | 5,211,600 | 9兆9552億 | +1.84% |
| 01/07 | 4,843 | 4,901 | 4,798 | 4,800 | -2.3% | 4,414,000 | 10兆1433億 | +4.19% |
| 01/06 | 4,847 | 4,917 | 4,808 | 4,913 | +2.57% | 5,385,400 | 10兆3821億 | +7.18% |
| 01/05 | 4,740 | 4,821 | 4,704 | 4,790 | +4.47% | 6,068,600 | 10兆1222億 | +5.14% |
| 2025 |
| 12/30 | 4,587 | 4,629 | 4,569 | 4,585 | -0.74% | 2,450,100 | 9兆6890億 | +1.1% |
| 12/29 | 4,617 | 4,648 | 4,587 | 4,619 | -0.39% | 2,619,300 | 9兆7608億 | +2.24% |
| 12/26 | 4,645 | 4,670 | 4,595 | 4,637 | +0.69% | 2,426,600 | 9兆7989億 | +3.07% |
| 12/25 | 4,633 | 4,643 | 4,567 | 4,605 | -0.07% | 1,880,300 | 9兆7312億 | +2.7% |
| 12/24 | 4,649 | 4,667 | 4,608 | 4,608 | -0.69% | 2,825,900 | 9兆7376億 | +3.3% |
| 12/23 | 4,702 | 4,705 | 4,622 | 4,640 | -0.77% | 4,566,800 | 9兆8052億 | +4.53% |
| 12/22 | 4,687 | 4,726 | 4,660 | 4,676 | +1.74% | 4,912,300 | 9兆8813億 | +5.7% |
| 12/19 | 4,549 | 4,612 | 4,513 | 4,596 | +1.39% | 9,177,400 | 9兆7122億 | +4.29% |
| 12/18 | 4,485 | 4,551 | 4,471 | 4,533 | -1.41% | 4,652,900 | 9兆5791億 | +3.14% |
| 12/17 | 4,607 | 4,650 | 4,527 | 4,598 | -1.69% | 5,634,500 | 9兆7165億 | +4.83% |
| 12/16 | 4,789 | 4,825 | 4,675 | 4,677 | -2.72% | 5,786,200 | 9兆8834億 | +6.88% |
| 12/15 | 4,800 | 4,891 | 4,747 | 4,808 | +0.31% | 6,125,400 | 10兆1602億 | +10.25% |
| 12/12 | 4,673 | 4,829 | 4,655 | 4,793 | +4.13% | 8,601,500 | 10兆1285億 | +10.41% |
| 12/11 | 4,646 | 4,678 | 4,574 | 4,603 | -0.73% | 3,979,300 | 9兆7270億 | +6.45% |
| 12/10 | 4,643 | 4,706 | 4,605 | 4,637 | +0.96% | 6,842,100 | 9兆7989億 | +7.61% |
| 12/09 | 4,619 | 4,620 | 4,534 | 4,593 | -0.61% | 5,810,400 | 9兆7059億 | +6.89% |
| 12/08 | 4,481 | 4,621 | 4,448 | 4,621 | +3.42% | 6,137,900 | 9兆7651億 | +7.82% |
| 12/05 | 4,430 | 4,468 | 4,310 | 4,468 | -0.71% | 6,940,600 | 9兆4417億 | +4.66% |
| 12/04 | 4,350 | 4,509 | 4,340 | 4,500 | +3.71% | 7,231,900 | 9兆5094億 | +5.71% |
| 12/03 | 4,440 | 4,440 | 4,306 | 4,339 | +0.91% | 7,330,300 | 9兆1691億 | +2.33% |
| 12/02 | 4,202 | 4,300 | 4,168 | 4,300 | +1.58% | 6,457,200 | 9兆867億 | +1.65% |
| 12/01 | 4,222 | 4,236 | 4,145 | 4,233 | +0.24% | 6,284,000 | 8兆9451億 | +0.36% |
| 11/28 | 4,218 | 4,261 | 4,196 | 4,223 | -0.09% | 4,497,800 | 8兆9240億 | +0.38% |
| 11/27 | 4,284 | 4,286 | 4,218 | 4,227 | -0.75% | 3,688,300 | 8兆9325億 | +0.74% |
| 11/26 | 4,200 | 4,259 | 4,157 | 4,259 | +2.63% | 5,148,700 | 9兆1億 | +1.79% |
| 11/25 | 4,184 | 4,210 | 4,148 | 4,150 | -0.19% | 5,598,900 | 8兆7697億 | -0.53% |
| 11/21 | 4,164 | 4,179 | 4,107 | 4,158 | -2.3% | 13,497,700 | 8兆7866億 | -0.05% |
| 11/20 | 4,305 | 4,306 | 4,226 | 4,256 | +5.77% | 5,947,900 | 8兆9937億 | +2.58% |
| 11/19 | 4,070 | 4,110 | 4,002 | 4,024 | -0.89% | 5,015,300 | 8兆5035億 | -2.73% |
| 11/18 | 4,215 | 4,235 | 4,045 | 4,060 | -4.98% | 5,690,700 | 8兆5795億 | -1.62% |
| 11/17 | 4,237 | 4,300 | 4,198 | 4,273 | +0.85% | 4,361,300 | 9兆297億 | +3.66% |
| 11/14 | 4,203 | 4,241 | 4,180 | 4,237 | -1.53% | 5,088,700 | 8兆9536億 | +2.99% |
| 11/13 | 4,333 | 4,365 | 4,303 | 4,303 | -0.21% | 4,463,300 | 9兆931億 | +4.75% |
| 11/12 | 4,338 | 4,364 | 4,280 | 4,312 | -0.6% | 5,943,500 | 9兆1121億 | +5.27% |
| 11/11 | (自社株買い)取締役会(2025年4月28日)での決議状況(取得期間2025年4月30日~2025年10月31日) |
| 11/11 | 4,400 | 4,412 | 4,304 | 4,338 | +0.63% | 5,369,300 | 9兆1670億 | +6.22% |
| 11/10 | 4,293 | 4,324 | 4,281 | 4,311 | +0.33% | 4,342,400 | 9兆1100億 | +6.18% |
| 11/07 | 4,255 | 4,303 | 4,230 | 4,297 | -1.76% | 6,519,800 | 9兆804億 | +6.49% |
| 11/06 | 4,366 | 4,403 | 4,313 | 4,374 | +3.16% | 8,222,800 | 9兆2431億 | +9.02% |
| 11/05 | 4,245 | 4,257 | 4,115 | 4,240 | -2.12% | 12,260,900 | 8兆9599億 | +6.29% |
| 11/04 | (IR情報)16:00 役員報酬BIP信託の延長にかかる自己株式処分に関するお知らせ |
| 11/04 | (IR情報)16:00 当社執行役等に対する業績連動型株式報酬制度への追加拠出に関するお知らせ |
| 11/04 | 4,387 | 4,418 | 4,244 | 4,332 | +0.35% | 18,723,200 | 9兆1543億 | +9.15% |
| 10/31 | (IR情報)15:30 自己株式の取得状況及び取得終了に関するお知らせ |
| 10/31 | (IR情報)15:30 2026年3月期第2四半期決算説明会資料 |
| 10/31 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信〔IFRS〕(連結) |
| 10/31 | 4,220 | 4,360 | 4,197 | 4,317 | +2.64% | 12,776,400 | 9兆1226億 | +9.32% |