| 2026 |
| 04/21 | (IR情報)16:00 日米企業による次世代半導体パッケージ開発・コンソーシアム「US-JOINT」本格稼働 |
| 04/21 | 9,070 | 9,373 | 8,997 | 9,343 | +4.27% | 811,700 | 1兆1940億 | +10.82% |
| 04/20 | 9,149 | 9,170 | 8,950 | 8,960 | -0.81% | 730,500 | 1兆1450億 | +6.77% |
| 04/17 | 9,301 | 9,302 | 9,009 | 9,033 | -3.67% | 922,900 | 1兆1544億 | +8.08% |
| 04/16 | 9,272 | 9,418 | 9,131 | 9,377 | +0.96% | 1,025,600 | 1兆1983億 | +12.62% |
| 04/15 | 9,856 | 9,957 | 9,218 | 9,288 | -3.84% | 1,533,300 | 1兆1870億 | +12.08% |
| 04/14 | 9,400 | 9,670 | 9,350 | 9,659 | +6.73% | 1,334,200 | 1兆2344億 | +17.28% |
| 04/13 | 9,068 | 9,110 | 8,886 | 9,050 | -0.53% | 863,800 | 1兆1565億 | +10.93% |
| 04/10 | 8,792 | 9,181 | 8,761 | 9,098 | +4.37% | 1,300,000 | 1兆1627億 | +11.65% |
| 04/09 | 8,754 | 8,880 | 8,605 | 8,717 | -0.33% | 1,288,900 | 1兆1140億 | +7.11% |
| 04/08 | 8,386 | 8,746 | 8,276 | 8,746 | +12.59% | 1,856,600 | 1兆1177億 | +7.54% |
| 04/08 | (空売り報告)三菱UFJモルガン・スタンレー証券 630,250株(0.49%)-0.03%義務消失 |
| 04/07 | 7,815 | 7,920 | 7,745 | 7,768 | -0.33% | 566,700 | 9927億5040万 | -4.65% |
| 04/06 | 7,613 | 7,951 | 7,600 | 7,794 | +1.19% | 663,600 | 9960億7320万 | -5.21% |
| 04/03 | (IR情報)15:30 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 04/03 | 7,621 | 7,789 | 7,621 | 7,702 | +3.09% | 502,300 | 9843億1560万 | -6.97% |
| 04/02 | 7,966 | 7,983 | 7,459 | 7,471 | -4.69% | 933,500 | 9547億9380万 | -10.4% |
| 04/01 | 7,822 | 7,839 | 7,581 | 7,839 | +6.33% | 797,700 | 1兆18億 | -6.81% |
| 03/31 | 7,252 | 7,505 | 7,165 | 7,372 | -3.44% | 1,179,400 | 9421億4160万 | -12.92% |
| 03/30 | 7,500 | 7,635 | 7,427 | 7,635 | -4.37% | 1,094,000 | 9757億5300万 | -10.6% |
| 03/27 | 7,989 | 8,020 | 7,762 | 7,984 | -2.34% | 916,900 | 1兆203億 | -7.21% |
| 03/26 | 8,570 | 8,570 | 8,031 | 8,175 | -3.24% | 762,400 | 1兆447億 | -5.39% |
| 03/25 | (IR情報)17:00 福島県郡山市における工場用地取得のお知らせ |
| 03/25 | 8,390 | 8,503 | 8,326 | 8,449 | +4.4% | 674,700 | 1兆797億 | -2.56% |
| 03/24 | (IR情報)14:00 「第5回日経統合報告書アワード」において「準グランプリ」を受賞 |
| 03/24 | 8,203 | 8,242 | 7,827 | 8,093 | +2.4% | 735,100 | 1兆342億 | -6.76% |
| 03/23 | 7,969 | 8,040 | 7,735 | 7,903 | -4.43% | 997,800 | 1兆100億 | -9.06% |
| 03/19 | 8,348 | 8,361 | 8,155 | 8,269 | -4.36% | 1,272,200 | 1兆567億 | -5.03% |
| 03/19 | (空売り報告)三菱UFJモルガン・スタンレー証券 675,750株(0.52%)再IN |
| 03/18 | 8,633 | 8,725 | 8,524 | 8,646 | +3.03% | 717,400 | 1兆1049億 | -0.68% |
| 03/17 | 8,643 | 8,763 | 8,328 | 8,392 | +0.11% | 922,000 | 1兆724億 | -3.5% |
| 03/16 | 8,169 | 8,415 | 8,159 | 8,383 | +3.34% | 1,036,500 | 1兆713億 | -3.18% |
| 03/13 | 7,945 | 8,174 | 7,940 | 8,112 | -1.34% | 742,600 | 1兆367億 | -5.88% |
| 03/12 | (IR情報)11:45 連結子会社からの配当金受領に関するお知らせ |
| 03/12 | 8,303 | 8,350 | 8,124 | 8,222 | -2.15% | 821,800 | 1兆507億 | -4.43% |
| 03/11 | 8,248 | 8,536 | 8,203 | 8,403 | +4.93% | 940,600 | 1兆739億 | -2.04% |
| 03/10 | (IR情報)14:00 「健康経営優良法人2026(大規模法人部門)」に認定 |
| 03/10 | 8,010 | 8,198 | 7,920 | 8,008 | +3.66% | 1,159,700 | 1兆234億 | -6.15% |
| 03/09 | 7,935 | 8,034 | 7,442 | 7,725 | -12.37% | 2,242,500 | 9872億5500万 | -9.16% |
| 03/06 | 8,600 | 8,863 | 8,523 | 8,815 | -0.2% | 764,300 | 1兆1265億 | +4.15% |
| 03/05 | 9,184 | 9,257 | 8,710 | 8,833 | +2.9% | 1,199,100 | 1兆1288億 | +5.39% |
| 03/04 | 8,658 | 9,066 | 8,400 | 8,584 | -5.75% | 1,462,200 | 1兆970億 | +3.41% |
| 03/03 | 9,570 | 9,730 | 9,086 | 9,108 | -5.47% | 1,613,300 | 1兆1640億 | +10.84% |
| 03/03 | (空売り報告)Barclays Capital Securities Ltd 288,271株(0.22%)-0.32%義務消失 |
| 03/02 | 9,070 | 9,639 | 9,010 | 9,635 | +4.5% | 1,614,900 | 1兆2313億 | +18.7% |
| 03/02 | (空売り報告)Barclays Capital Securities Ltd 697,171株(0.54%)再IN |
| 02/27 | 8,991 | 9,220 | 8,912 | 9,220 | +0.42% | 1,276,500 | 1兆1783億 | +15.24% |
| 02/26 | 9,380 | 9,440 | 8,890 | 9,181 | -1.44% | 1,435,600 | 1兆1733億 | +16.41% |
| 02/25 | 9,315 | 9,359 | 9,122 | 9,315 | +1.45% | 1,268,300 | 1兆1904億 | +19.85% |
| 02/24 | (IR情報)11:00 Irresistible Materials社と東京応化工業株式会社 EUVリソグラフィの進展に向けた戦略的投資および共同開発パートナーシップを発表 |
| 02/24 | 9,210 | 9,335 | 9,125 | 9,182 | -0.6% | 1,288,400 | 1兆1734億 | +19.89% |
| 02/20 | 9,150 | 9,410 | 9,099 | 9,237 | 0% | 1,297,300 | 1兆1804億 | +22.33% |
| 02/19 | 8,990 | 9,367 | 8,940 | 9,237 | +3.68% | 1,347,500 | 1兆1804億 | +24.15% |
| 02/18 | 8,953 | 9,184 | 8,867 | 8,909 | -0.11% | 1,435,500 | 1兆1385億 | +21.61% |
| 02/17 | 8,712 | 8,950 | 8,614 | 8,919 | +2.75% | 1,284,000 | 1兆1398億 | +23.46% |
| 02/16 | 8,595 | 8,749 | 8,493 | 8,680 | +4.25% | 1,405,300 | 1兆1093億 | +22.12% |
| 02/13 | 8,261 | 8,441 | 8,095 | 8,326 | -0.05% | 1,321,400 | 1兆640億 | +18.91% |
| 02/12 | 8,339 | 8,403 | 8,209 | 8,330 | +1.31% | 1,872,300 | 1兆645億 | +20.48% |
| 02/10 | 8,553 | 8,610 | 8,104 | 8,222 | -2.49% | 2,169,700 | 1兆507億 | +20.47% |
| 02/10 | (空売り報告)Barclays Capital Securities Ltd 599,873株(0.46%)-0.06%義務消失 |
| 02/09 | (IR情報)14:00 役員の異動のお知らせ |
| 02/09 | (IR情報)14:00 剰余金の配当に関するお知らせ |
| 02/09 | (IR情報)14:00 TOKグループ中期経営計画「tok中期計画2027」の見直しに関するお知らせ |
| 02/09 | (IR情報)14:00 2025年12月期決算説明資料 |
| 02/09 | (IR情報)14:00 2025年12月期決算短信〔日本基準〕<連結> |
| 02/09 | (IR情報)14:00 人事異動のお知らせ |
| 02/09 | 7,741 | 8,544 | 7,612 | 8,432 | +13.32% | 3,035,200 | 1兆776億 | +25.18% |
| 02/09 | (空売り報告)Barclays Capital Securities Ltd 670,108株(0.52%)再IN |
| 02/06 | 7,290 | 7,477 | 7,256 | 7,441 | +0.45% | 836,500 | 9509億5980万 | +12.22% |
| 02/05 | (5%ルール)東京海上アセットマネジメント(1.89%)東京海上日動火災保険(2.01%) |
| 02/05 | 7,672 | 7,688 | 7,383 | 7,408 | -3.69% | 992,400 | 9467億4240万 | +12.79% |
| 02/05 | (空売り報告)Barclays Capital Securities Ltd 550,500株(0.43%)-0.07%義務消失 |
| 02/04 | 7,600 | 7,719 | 7,435 | 7,692 | +1.09% | 1,050,700 | 9830億3760万 | +18.27% |
| 02/04 | (空売り報告)Barclays Capital Securities Ltd 640,306株(0.5%)再IN |
| 02/03 | 7,454 | 7,609 | 7,381 | 7,609 | +4.65% | 922,900 | 9724億3020万 | +18.32% |
| 02/02 | 7,310 | 7,631 | 7,250 | 7,271 | -0.08% | 2,130,000 | 9292億3380万 | +14.31% |
| 01/30 | (IR情報)14:00 業績予想の修正に関するお知らせ |
| 01/30 | 6,756 | 7,376 | 6,637 | 7,277 | +7.94% | 2,328,600 | 9300億60万 | +15.38% |
| 01/29 | 6,830 | 6,872 | 6,667 | 6,742 | -0.01% | 780,700 | 8616億2760万 | +7.85% |
| 01/29 | (空売り報告)Barclays Capital Securities Ltd 557,800株(0.43%)-0.1%義務消失 |
| 01/28 | 6,685 | 6,749 | 6,644 | 6,743 | -1.1% | 868,900 | 8617億5540万 | +8.65% |
| 01/27 | 6,581 | 6,820 | 6,554 | 6,818 | +4.91% | 1,061,000 | 8713億4040万 | +10.74% |
| 01/26 | 6,500 | 6,645 | 6,460 | 6,499 | -1.68% | 740,100 | 8305億7220万 | +6.37% |
| 01/26 | (空売り報告)Barclays Capital Securities Ltd 683,000株(0.53%)-0.15% |
| 01/23 | 6,532 | 6,676 | 6,494 | 6,610 | -1.81% | 1,210,300 | 8447億5800万 | +8.84% |
| 01/22 | 6,474 | 6,777 | 6,418 | 6,732 | +5.8% | 1,287,600 | 8603億4960万 | +11.48% |
| 01/21 | 6,116 | 6,364 | 6,102 | 6,363 | +0.74% | 641,100 | 8131億9140万 | +5.93% |
| 01/21 | (空売り報告)Barclays Capital Securities Ltd 875,000株(0.68%)-0.07% |
| 01/20 | 6,410 | 6,437 | 6,262 | 6,316 | -2.56% | 719,400 | 8071億8480万 | +5.41% |
| 01/20 | (空売り報告)Barclays Capital Securities Ltd 959,000株(0.75%)-0.14% |
| 01/19 | 6,350 | 6,520 | 6,269 | 6,482 | -0.09% | 739,500 | 8283億9960万 | +8.32% |
| 01/16 | 6,450 | 6,505 | 6,316 | 6,488 | +0.46% | 832,700 | 8291億6640万 | +8.73% |
| 01/15 | 6,270 | 6,464 | 6,262 | 6,458 | +1.06% | 595,500 | 8253億3240万 | +8.59% |
| 01/14 | 6,327 | 6,390 | 6,281 | 6,390 | +0.79% | 721,100 | 8166億4200万 | +7.78% |
| 01/14 | (空売り報告)Barclays Capital Securities Ltd 1,145,300株(0.89%)-0.1% |
| 01/13 | 6,250 | 6,366 | 6,162 | 6,340 | +4.98% | 960,900 | 8102億5200万 | +7.28% |
| 01/09 | 5,993 | 6,039 | 5,883 | 6,039 | +0.42% | 747,300 | 7717億8420万 | +2.44% |
| 01/09 | (空売り報告)Barclays Capital Securities Ltd 1,273,900株(0.99%)-0.1% |
| 01/08 | 6,046 | 6,100 | 5,935 | 6,014 | -2.08% | 972,200 | 7685億8920万 | +2.12% |
| 01/07 | 6,149 | 6,259 | 6,111 | 6,142 | +0.69% | 758,700 | 7849億4760万 | +4.4% |
| 01/06 | 6,024 | 6,111 | 5,922 | 6,100 | +1.58% | 710,500 | 7795億8000万 | +3.79% |
| 01/05 | 5,978 | 6,072 | 5,919 | 6,005 | +3.46% | 968,200 | 7674億3900万 | +2.28% |
| 2025 |
| 12/30 | 5,810 | 5,866 | 5,785 | 5,804 | -0.75% | 299,000 | 7417億5120万 | -0.97% |
| 12/29 | 5,850 | 5,925 | 5,825 | 5,848 | +0.45% | 442,800 | 7473億7440万 | -0.03% |
| 12/26 | 5,880 | 5,897 | 5,761 | 5,822 | -0.85% | 496,500 | 7440億5160万 | -0.29% |
| 12/26 | (空売り報告)Barclays Capital Securities Ltd 1,396,800株(1.09%)-0.07% |
| 12/25 | 5,887 | 5,892 | 5,820 | 5,872 | +0.2% | 294,500 | 7504億4160万 | +0.43% |
| 12/24 | 5,901 | 5,941 | 5,825 | 5,860 | -1% | 504,000 | 7489億800万 | +0.26% |
| 12/23 | 5,806 | 5,933 | 5,776 | 5,919 | +0.97% | 509,000 | 7564億4820万 | +1.23% |
| 12/23 | (空売り報告)Barclays Capital Securities Ltd 1,494,500株(1.16%)-0.12% |
| 12/22 | 5,750 | 5,862 | 5,721 | 5,862 | +4.34% | 753,000 | 7491億6360万 | -0.07% |
| 12/19 | 5,610 | 5,643 | 5,539 | 5,618 | +1.5% | 941,600 | 7179億8040万 | -4.52% |
| 12/18 | 5,560 | 5,595 | 5,499 | 5,535 | -1.74% | 627,700 | 7073億7300万 | -6.39% |
| 12/17 | 5,554 | 5,663 | 5,480 | 5,633 | +1.13% | 638,900 | 7198億9740万 | -5.17% |
| 12/16 | 5,635 | 5,649 | 5,525 | 5,570 | -3.48% | 876,300 | 7118億4600万 | -6.31% |
| 12/15 | 5,743 | 5,771 | 5,625 | 5,771 | -2.62% | 1,515,500 | 7375億3380万 | -3.14% |
| 12/12 | 6,024 | 6,024 | 5,851 | 5,926 | -1.08% | 909,600 | 7573億4280万 | -0.55% |
| 12/11 | 6,128 | 6,136 | 5,971 | 5,991 | -1.88% | 668,600 | 7656億4980万 | +0.57% |
| 12/10 | 6,150 | 6,178 | 6,040 | 6,106 | +0.79% | 571,100 | 7803億4680万 | +2.73% |
| 12/09 | 6,008 | 6,136 | 5,985 | 6,058 | +0.9% | 570,500 | 7742億1240万 | +2.11% |
| 12/08 | 5,980 | 6,018 | 5,895 | 6,004 | +0.33% | 557,800 | 7673億1120万 | +1.47% |
| 12/05 | (IR情報)14:00 機構改革および人事異動のお知らせ |
| 12/05 | 5,849 | 5,994 | 5,840 | 5,984 | +0.83% | 514,700 | 7647億5520万 | +1.48% |
| 12/04 | 5,899 | 5,985 | 5,870 | 5,935 | -0.49% | 701,900 | 7584億9300万 | +1.06% |
| 12/03 | 5,929 | 6,010 | 5,917 | 5,964 | +1.38% | 619,500 | 7621億9920万 | +2.02% |
| 12/02 | 5,932 | 5,990 | 5,875 | 5,883 | +0.22% | 412,600 | 7518億4740万 | +1% |
| 12/01 | 6,040 | 6,105 | 5,859 | 5,870 | -2.05% | 807,700 | 7501億8600万 | +1.22% |
| 11/28 | 5,930 | 6,025 | 5,878 | 5,993 | +1.03% | 599,500 | 7659億540万 | +3.97% |
| 11/27 | 5,848 | 5,976 | 5,819 | 5,932 | +2.68% | 608,400 | 7581億960万 | +3.54% |
| 11/26 | 5,603 | 5,860 | 5,568 | 5,777 | +4.56% | 1,013,400 | 7383億60万 | +1.39% |
| 11/25 | 5,702 | 5,709 | 5,516 | 5,525 | -0.88% | 983,400 | 7060億9500万 | -2.49% |
| 11/21 | 5,610 | 5,728 | 5,502 | 5,574 | -7.25% | 1,546,000 | 7123億5720万 | -1.17% |
| 11/21 | (空売り報告)Barclays Capital Securities Ltd 1,639,500株(1.28%)-0.02% |
| 11/20 | (空売り報告)Barclays Capital Securities Ltd 1,663,000株(1.3%)+0.01% |