| 2026 |
| 03/06 | 2,695 | 2,766 | 2,675 | 2,760 | +0.55% | 176,000 | 768億5277万 | +5.14% |
| 03/05 | 2,713 | 2,829 | 2,704 | 2,745 | +7.1% | 291,600 | 764億3509万 | +5.21% |
| 03/04 | 2,577 | 2,662 | 2,502 | 2,563 | -3.83% | 264,600 | 713億6726万 | -1.2% |
| 03/03 | 2,811 | 2,812 | 2,648 | 2,665 | -5.4% | 284,300 | 742億747万 | +3.09% |
| 03/02 | 2,730 | 2,824 | 2,720 | 2,817 | -0.46% | 151,500 | 784億3995万 | +9.48% |
| 02/27 | 2,781 | 2,839 | 2,743 | 2,830 | +0.96% | 136,200 | 788億193万 | +10.72% |
| 02/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 187,725株(0.67%)-0.04% |
| 02/26 | 2,835 | 2,838 | 2,768 | 2,803 | +0.65% | 177,100 | 780億5011万 | +10.62% |
| 02/25 | (5%ルール)ストラテジックキャピタル(7.26%) |
| 02/25 | 2,791 | 2,865 | 2,768 | 2,785 | +1.24% | 228,700 | 775億4890万 | +10.82% |
| 02/24 | 2,800 | 2,818 | 2,729 | 2,751 | -1.47% | 156,200 | 766億216万 | +10.26% |
| 02/24 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 199,325株(0.71%)+0.03% |
| 02/20 | 2,755 | 2,829 | 2,751 | 2,792 | -0.43% | 123,700 | 777億4382万 | +12.72% |
| 02/19 | 2,770 | 2,824 | 2,770 | 2,804 | +2.22% | 140,800 | 780億7796万 | +14.17% |
| 02/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 191,625株(0.68%)-0.02% |
| 02/18 | (5%ルール)ストラテジックキャピタル(6.36%) |
| 02/18 | 2,717 | 2,784 | 2,717 | 2,743 | +0.96% | 141,400 | 763億7940万 | +12.7% |
| 02/17 | 2,759 | 2,769 | 2,689 | 2,717 | -1.52% | 131,000 | 756億5543万 | +12.6% |
| 02/16 | 2,845 | 2,851 | 2,695 | 2,759 | -1.15% | 300,700 | 768億2492万 | +15.44% |
| 02/13 | (5%ルール)ストラテジックキャピタル(5.24%) |
| 02/13 | 2,690 | 2,812 | 2,690 | 2,791 | +2.88% | 257,100 | 777億1597万 | +18.01% |
| 02/12 | 2,652 | 2,731 | 2,644 | 2,713 | +2.65% | 273,500 | 755億4404万 | +16.09% |
| 02/12 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 196,125株(0.7%)+0.05% |
| 02/10 | 2,585 | 2,667 | 2,577 | 2,643 | +2.92% | 263,300 | 735億9488万 | +14.27% |
| 02/09 | 2,500 | 2,595 | 2,456 | 2,568 | +5.03% | 505,800 | 715億649万 | +12.14% |
| 02/06 | (IR情報)15:30 2026年3月期第3四半期決算説明資料 |
| 02/06 | (IR情報)15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/06 | 2,400 | 2,445 | 2,366 | 2,445 | +2.43% | 191,000 | 680億8153万 | +7.76% |
| 02/06 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 181,325株(0.65%)+0.06% |
| 02/05 | 2,377 | 2,405 | 2,355 | 2,387 | +0.8% | 198,400 | 664億6651万 | +5.95% |
| 02/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 165,925株(0.59%)-0.08% |
| 02/04 | 2,345 | 2,372 | 2,336 | 2,368 | +0.42% | 123,000 | 659億3745万 | +5.76% |
| 02/03 | 2,320 | 2,369 | 2,301 | 2,358 | +4.89% | 151,000 | 656億5900万 | +5.98% |
| 02/03 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 187,425株(0.67%)-0.03% |
| 02/02 | 2,279 | 2,320 | 2,242 | 2,248 | -1.36% | 113,700 | 625億9602万 | +1.67% |
| 01/30 | 2,299 | 2,321 | 2,265 | 2,279 | -0.91% | 124,700 | 634億5922万 | +3.64% |
| 01/30 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 197,225株(0.7%)+0.1% |
| 01/29 | (IR情報)15:30 連結子会社の人事異動に関するお知らせ |
| 01/29 | 2,361 | 2,373 | 2,273 | 2,300 | -2.46% | 181,600 | 640億4397万 | +5.22% |
| 01/28 | 2,339 | 2,381 | 2,322 | 2,358 | +0.04% | 163,100 | 656億5900万 | +8.71% |
| 01/27 | 2,328 | 2,374 | 2,320 | 2,357 | +0.68% | 127,100 | 656億3115万 | +9.68% |
| 01/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 167,825株(0.6%)+0.1% |
| 01/26 | 2,317 | 2,400 | 2,310 | 2,341 | -1.43% | 191,700 | 651億8563万 | +9.96% |
| 01/23 | 2,377 | 2,383 | 2,333 | 2,375 | 0% | 207,400 | 661億3236万 | +12.61% |
| 01/22 | 2,330 | 2,408 | 2,326 | 2,375 | +3.22% | 232,200 | 661億3236万 | +13.69% |
| 01/21 | 2,204 | 2,302 | 2,204 | 2,301 | +1.23% | 205,800 | 640億7182万 | +11.27% |
| 01/20 | 2,300 | 2,309 | 2,261 | 2,273 | -1.94% | 133,000 | 632億9215万 | +10.93% |
| 01/19 | 2,300 | 2,326 | 2,261 | 2,318 | +0.61% | 177,000 | 645億4519万 | +14.07% |
| 01/16 | 2,285 | 2,341 | 2,284 | 2,304 | +0.83% | 180,800 | 641億5535万 | +14.4% |
| 01/15 | 2,230 | 2,294 | 2,209 | 2,285 | +1.56% | 149,700 | 636億2630万 | +14.48% |
| 01/14 | 2,227 | 2,260 | 2,227 | 2,250 | +1.58% | 224,700 | 626億5171万 | +13.87% |
| 01/13 | 2,201 | 2,229 | 2,143 | 2,215 | +2.98% | 264,700 | 616億7713万 | +13.13% |
| 01/13 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 140,665株(0.5%)再IN |
| 01/09 | 2,124 | 2,163 | 2,123 | 2,151 | +1.32% | 130,900 | 598億9504万 | +10.88% |
| 01/09 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 138,065株(0.49%)-0.02%義務消失 |
| 01/08 | 2,100 | 2,153 | 2,093 | 2,123 | +1.05% | 175,800 | 591億1537万 | +10.34% |
| 01/08 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 142,965株(0.51%)再IN |
| 01/07 | 2,077 | 2,126 | 2,071 | 2,101 | +0.53% | 164,500 | 585億278万 | +10.06% |
| 01/06 | 2,077 | 2,107 | 2,077 | 2,090 | +0.87% | 148,600 | 581億9648万 | +10.17% |
| 01/05 | 2,047 | 2,099 | 2,022 | 2,072 | +1.52% | 217,300 | 576億9527万 | +9.92% |
| 2025 |
| 12/30 | 2,022 | 2,064 | 2,016 | 2,041 | -0.63% | 100,300 | 568億3206万 | +9.03% |
| 12/29 | 2,049 | 2,078 | 2,041 | 2,054 | +1.28% | 157,700 | 571億9405万 | +10.49% |
| 12/26 | (IR情報)15:30 連結子会社ホロン新工場竣工のお知らせ |
| 12/26 | 2,030 | 2,048 | 2,015 | 2,028 | -0.34% | 122,000 | 564億7008万 | +9.92% |
| 12/25 | 2,009 | 2,044 | 2,001 | 2,035 | +1.29% | 117,400 | 566億6499万 | +10.9% |
| 12/24 | (IR情報)11:05 (訂正)「当社の連結子会社における家宅捜索に関するお知らせ」の一部訂正について |
| 12/24 | 1,941 | 2,018 | 1,941 | 2,009 | +2.97% | 269,400 | 559億4102万 | +10.2% |
| 12/23 | (IR情報)19:20 当社の連結子会社における家宅捜索に関するお知らせ |
| 12/23 | 1,948 | 1,962 | 1,942 | 1,951 | +0.41% | 78,800 | 543億2600万 | +7.61% |
| 12/22 | 1,901 | 1,961 | 1,901 | 1,943 | +3.02% | 195,400 | 541億323万 | +7.59% |
| 12/19 | 1,862 | 1,886 | 1,861 | 1,886 | +2.44% | 189,000 | 525億1606万 | +4.78% |
| 12/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 89,056株(0.31%)-0.19%義務消失 |
| 12/18 | 1,845 | 1,852 | 1,834 | 1,841 | -0.59% | 71,700 | 512億6302万 | +2.39% |
| 12/17 | 1,848 | 1,859 | 1,833 | 1,852 | -0.05% | 93,100 | 515億6932万 | +2.95% |
| 12/16 | 1,866 | 1,875 | 1,844 | 1,853 | -1.12% | 99,600 | 515億9717万 | +2.94% |
| 12/15 | 1,839 | 1,874 | 1,824 | 1,874 | +1.13% | 93,100 | 521億8191万 | +4.17% |
| 12/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 140,556株(0.5%)再IN |
| 12/12 | 1,835 | 1,857 | 1,826 | 1,853 | +1.87% | 116,200 | 515億9717万 | +2.83% |
| 12/11 | 1,844 | 1,848 | 1,813 | 1,819 | -1.78% | 136,400 | 506億5043万 | +0.55% |
| 12/10 | 1,863 | 1,881 | 1,841 | 1,852 | -0.32% | 149,400 | 515億6932万 | +2.09% |
| 12/09 | 1,851 | 1,873 | 1,836 | 1,858 | +0.22% | 145,800 | 517億3639万 | +2.03% |
| 12/08 | 1,817 | 1,854 | 1,809 | 1,854 | +2.94% | 156,400 | 516億2501万 | +1.48% |
| 12/05 | 1,800 | 1,817 | 1,785 | 1,801 | +0.67% | 136,600 | 501億4921万 | -1.75% |
| 12/04 | (5%ルール)ノムラインターナショナルピーエルシー(NOMURA IN…(0.2%)ノムラセキュリテーズインターナショナル(NOMURA …(0%)野村アセットマネジメント(8%)野村證券(0.01%) |
| 12/04 | 1,765 | 1,790 | 1,765 | 1,789 | +1.65% | 102,100 | 498億1507万 | -2.72% |
| 12/03 | 1,751 | 1,774 | 1,751 | 1,760 | +0.23% | 143,000 | 490億756万 | -4.71% |
| 12/02 | 1,760 | 1,773 | 1,750 | 1,756 | -0.28% | 120,300 | 488億9618万 | -5.54% |
| 12/01 | 1,795 | 1,802 | 1,755 | 1,761 | -1.78% | 139,300 | 490億3541万 | -5.83% |
| 11/28 | 1,803 | 1,811 | 1,782 | 1,793 | -0.17% | 114,000 | 499億2645万 | -4.53% |
| 11/27 | (IR情報)15:30 2026年3月期第2四半期決算説明資料 |
| 11/27 | (IR情報)15:30 新製品の次世代CD-SEM「HSS-1000」リリースに関するお知らせ |
| 11/27 | 1,762 | 1,799 | 1,761 | 1,796 | +3.22% | 198,200 | 500億999万 | -4.77% |
| 11/26 | (IR情報)15:30 サステナビリティの取り組み |
| 11/26 | 1,747 | 1,763 | 1,727 | 1,740 | +1.34% | 193,900 | 484億5066万 | -8.13% |
| 11/25 | 1,750 | 1,751 | 1,711 | 1,717 | +0.29% | 247,000 | 478億1022万 | -9.77% |
| 11/25 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 126,030株(0.45%)-0.05%義務消失 |
| 11/21 | 1,698 | 1,746 | 1,691 | 1,712 | -3.17% | 280,100 | 476億7099万 | -10.37% |
| 11/21 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 141,430株(0.5%)再IN |
| 11/20 | 1,779 | 1,782 | 1,759 | 1,768 | +1.55% | 145,000 | 492億3032万 | -7.87% |
| 11/19 | 1,759 | 1,778 | 1,728 | 1,741 | -0.91% | 140,800 | 484億7850万 | -9.61% |
| 11/18 | 1,770 | 1,799 | 1,757 | 1,757 | -1.51% | 160,100 | 489億2403万 | -8.96% |
| 11/17 | 1,785 | 1,798 | 1,766 | 1,784 | -0.11% | 195,400 | 496億7585万 | -7.95% |
| 11/14 | 1,815 | 1,836 | 1,764 | 1,786 | -2.83% | 315,600 | 497億3154万 | -8.41% |
| 11/13 | 1,864 | 1,882 | 1,837 | 1,838 | -1.39% | 182,500 | 511億7949万 | -6.27% |
| 11/12 | 1,862 | 1,890 | 1,852 | 1,864 | +0.11% | 143,800 | 519億346万 | -5.43% |
| 11/11 | 1,850 | 1,868 | 1,821 | 1,862 | +1.47% | 243,300 | 518億4777万 | -5.96% |
| 11/10 | 1,925 | 1,931 | 1,832 | 1,835 | -5.95% | 404,700 | 510億9595万 | -7.7% |
| 11/07 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算説明補足資料 |
| 11/07 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/07 | 1,982 | 2,008 | 1,942 | 1,951 | -3.99% | 207,000 | 543億2600万 | -2.21% |
| 11/06 | 2,014 | 2,034 | 1,993 | 2,032 | +5.07% | 183,500 | 565億8146万 | +1.8% |
| 11/05 | 1,996 | 2,004 | 1,885 | 1,934 | -4.54% | 203,700 | 538億5263万 | -3.11% |
| 11/04 | 2,005 | 2,054 | 2,002 | 2,026 | -0.05% | 111,400 | 564億1439万 | +1.35% |
| 10/31 | 1,986 | 2,027 | 1,985 | 2,027 | +2.06% | 118,800 | 564億4223万 | +1.45% |
| 10/30 | 1,957 | 2,018 | 1,957 | 1,986 | +1.48% | 274,100 | 553億58万 | -0.65% |
| 10/29 | 2,015 | 2,020 | 1,955 | 1,957 | -2.25% | 113,600 | 544億9307万 | -2.2% |
| 10/28 | 2,059 | 2,059 | 2,002 | 2,002 | -2.82% | 107,100 | 557億4610万 | -0.1% |
| 10/27 | 2,025 | 2,060 | 2,020 | 2,060 | +2.33% | 125,700 | 573億6112万 | +2.69% |
| 10/24 | 1,986 | 2,013 | 1,977 | 2,013 | +2.13% | 95,100 | 560億5240万 | +0.4% |
| 10/23 | 1,964 | 1,987 | 1,956 | 1,971 | -0.81% | 92,400 | 548億8290万 | -1.74% |
| 10/22 | (5%ルール)りそなアセットマネジメント(4.14%)埼玉りそな銀行(2.18%) |
| 10/22 | 1,992 | 2,008 | 1,961 | 1,987 | -0.2% | 189,500 | 553億2842万 | -1.1% |
| 10/21 | 1,994 | 2,022 | 1,988 | 1,991 | +1.01% | 159,400 | 554億3980万 | -1.09% |
| 10/20 | 1,930 | 1,982 | 1,914 | 1,971 | +3.63% | 166,000 | 548億8290万 | -2.23% |
| 10/17 | 1,918 | 1,918 | 1,889 | 1,902 | -1.3% | 83,100 | 529億6158万 | -5.65% |
| 10/16 | 1,944 | 1,963 | 1,925 | 1,927 | -0.36% | 170,200 | 536億5771万 | -4.51% |
| 10/15 | 1,854 | 1,940 | 1,851 | 1,934 | +4.31% | 158,800 | 538億5263万 | -4.35% |
| 10/14 | 1,916 | 1,944 | 1,849 | 1,854 | -5.21% | 317,100 | 516億2501万 | -8.44% |
| 10/10 | 2,066 | 2,070 | 1,956 | 1,956 | -5.96% | 307,300 | 544億6522万 | -3.65% |
| 10/10 | (空売り報告)野村證券 35,474株(0.12%)-0.38%義務消失 |
| 10/09 | 2,073 | 2,098 | 2,064 | 2,080 | +1.32% | 202,500 | 579億1803万 | +2.46% |
| 10/09 | (空売り報告)野村證券 139,374株(0.5%)新規 |
| 10/08 | 2,080 | 2,092 | 2,046 | 2,053 | -1.86% | 168,100 | 571億6621万 | +1.33% |
| 10/07 | 2,099 | 2,119 | 2,077 | 2,092 | -0.14% | 167,400 | 582億5217万 | +3.41% |